Major refactoring of xml+json deserialization.

Initial work for optionally moving hmc specific code into it's own library.

CHANGELOG.md

@@ -2,11 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.3.5] - 2022-11-08
+
 ## [1.3.4] - 2022-10-24
 ### Changed
 - Updated 3rd party dependencies
 
-
 ## [1.3.3] - 2022-09-20
 ### Added
 - Default configuration location on Windows platform.
@@ -28,6 +29,7 @@ All notable changes to this project will be documented in this file.
 ### Added
 - Options to include/exclude Managed Systems and/or Logical Partitions.
 
+[1.3.5]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.3.5%0Dv1.3.4
 [1.3.4]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.3.4%0Dv1.3.3
 [1.3.3]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.3.3%0Dv1.3.0
 [1.3.0]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.3.0%0Dv1.2.8

README.md

@@ -9,7 +9,7 @@ Metrics includes:
  - *Managed Systems* - the physical Power servers
  - *Logical Partitions* - the virtualized servers running AIX, Linux or IBM-i (AS/400)
  - *Virtual I/O Servers* - the i/o partition(s) virtualizing network and storage
- - *Energy* - power consumption and temperatures (needs to be enabled and is not available on P7 and multi-chassis systems)
+ - *Energy* - watts and temperatures (needs to be enabled and is not available on P7 and multi-chassis systems)
 
 ![architecture](doc/HMCi.png)
 
@@ -33,8 +33,11 @@ There are few steps in the installation.
 - Navigate to *Users and Security*
   - Create a new read-only/viewer **hmci** user, which will be used to connect to the HMC.
   - Click *Manage User Profiles and Access*, edit the newly created *hmci* user and click *User Properties*:
-    - **Enable** *Allow remote access via the web*
+    - Set *Session timeout minutes* to **60**
+    - Set *Verify timeout minutes* to **15**
+    - Set *Idle timeout minutes* to **90**
     - Set *Minimum time in days between password changes* to **0**
+    - **Enable** *Allow remote access via the web*
 - Navigate to *HMC Management* and *Console Settings*
   - Click *Change Performance Monitoring Settings*:
     - Enable *Performance Monitoring Data Collection for Managed Servers*:  **All On**
@@ -63,17 +66,17 @@ Install *HMCi* on a host, that can connect to your Power HMC (on port 12443), an
 - Ensure you have **correct date/time** and NTPd running to keep it accurate!
 - The only requirement for **hmci** is the Java runtime, version 8 (or later)
 - Install **HMCi** from [downloads](https://bitbucket.org/mnellemann/hmci/downloads/) (rpm, deb or jar) or build from source
-  - On RPM based systems: **sudo rpm -i hmci-x.y.z-n.noarch.rpm**
-  - On DEB based systems: **sudo dpkg -i hmci_x.y.z-n_all.deb**
+  - On RPM based systems: ```sudo rpm -ivh hmci-x.y.z-n.noarch.rpm```
+  - On DEB based systems: ```sudo dpkg -i hmci_x.y.z-n_all.deb```
 - Copy the **/opt/hmci/doc/hmci.toml** configuration example into **/etc/hmci.toml** and edit the configuration to suit your environment. The location of the configuration file can optionally be changed with the *--conf* option.
 - Run the **/opt/hmci/bin/hmci** program in a shell, as a @reboot cron task or configure as a proper service - there are instructions in the [doc/readme-service.md](doc/readme-service.md) file.
-- When started, *hmci* expects the InfluxDB database to be created by you.
+- When started, *hmci* expects the InfluxDB database to exist already.
 
 ### 4 - Grafana Configuration
 
 - Configure Grafana to use InfluxDB as a new datasource
   - **NOTE:** set *Min time interval* to *30s* or *1m* depending on your HMCi *refresh* setting.
-- Import example dashboards from [doc/dashboards/*.json](doc/dashboards/) into Grafana as a starting point and get creative making your own cool dashboards :)
+- Import example dashboards from [doc/dashboards/*.json](doc/dashboards/) into Grafana as a starting point and get creative making your own cool dashboards - please share anything useful :)
 
 ## Notes
 
@@ -188,30 +191,30 @@ Use the gradle build tool, which will download all required dependencies:
 
 ### Local Testing
 
-#### InfluxDB container
+#### InfluxDB
 
 Start the InfluxDB container:
 
 ```shell
-docker run --name=influxdb --rm -d -p 8086:8086 influxdb:1.8-alpine
+docker run --name=influxdb --rm -d -p 8086:8086 influxdb:1.8
 ```
 
-To execute the Influx client from within the container:
+Create the *hmci* database:
 
 ```shell
-docker exec -it influxdb influx
+docker exec -i influxdb influx -execute "CREATE DATABASE hmci"
 ```
 
-#### Grafana container
+
+#### Grafana
 
 Start the Grafana container, linking it to the InfluxDB container:
 
 ```shell
-docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana:7.1.3
+docker run --name grafana --link influxdb:influxdb --rm -d -p 3000:3000 grafana/grafana
 ```
 
 Setup Grafana to connect to the InfluxDB container by defining a new datasource on URL *http://influxdb:8086* named *hmci*.
 
-The hmci database must be created beforehand, which can be done by running the hmci tool first.
 
 Grafana dashboards can be imported from the *doc/* folder.

bitbucket-pipelines.yml

@@ -1,4 +1,4 @@
-image: openjdk:8
+image: eclipse-temurin:8-jdk
 
 pipelines:
   branches:

build.gradle

@@ -20,25 +20,26 @@ group = projectGroup
 version = projectVersion
 
 dependencies {
-    annotationProcessor 'info.picocli:picocli-codegen:4.6.3'
-    implementation 'info.picocli:picocli:4.6.3'
-    implementation 'org.jsoup:jsoup:1.15.3'
-    implementation 'com.squareup.okhttp3:okhttp:4.10.0'
-    implementation 'com.squareup.moshi:moshi:1.14.0'
-    implementation 'com.serjltt.moshi:moshi-lazy-adapters:2.2'
-    implementation 'org.tomlj:tomlj:1.1.0'
+    annotationProcessor 'info.picocli:picocli-codegen:4.7.0'
+    implementation 'info.picocli:picocli:4.7.0'
     implementation 'org.influxdb:influxdb-java:2.23'
-    implementation 'org.slf4j:slf4j-api:2.0.3'
-    implementation 'org.slf4j:slf4j-simple:2.0.3'
+    //implementation 'com.influxdb:influxdb-client-java:6.7.0'
+    implementation 'org.slf4j:slf4j-api:2.0.4'
+    implementation 'org.slf4j:slf4j-simple:2.0.4'
+    implementation 'com.squareup.okhttp3:okhttp:4.10.0' // Also used by InfluxDB Client
+    //implementation "org.eclipse.jetty:jetty-client:9.4.49.v20220914"
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.14.1'
+    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.14.1'
+    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-toml:2.14.1'
 
+    testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.spockframework:spock-core:2.3-groovy-3.0'
-    testImplementation 'com.squareup.okhttp3:mockwebserver:4.10.0'
-    testImplementation 'org.slf4j:slf4j-simple:2.0.3'
+    testImplementation "org.mock-server:mockserver-netty-no-dependencies:5.14.0"
 }
 
 application {
     mainClass.set('biz.nellemann.hmci.Application')
-    applicationDefaultJvmArgs = [ "-server", "-Xms64m", "-Xmx64m", "-XX:+UseG1GC" ]
+    applicationDefaultJvmArgs = [ "-server", "-Xms64m", "-Xmx64m", "-XX:+UseG1GC", "-XX:+ExitOnOutOfMemoryError", "-XX:+AlwaysPreTouch" ]
 }
 
 java {
@@ -50,6 +51,7 @@ test {
     useJUnitPlatform()
 }
 
+
 apply plugin: 'nebula.ospackage'
 ospackage {
     packageName = 'hmci'
@@ -104,7 +106,7 @@ jacocoTestCoverageVerification {
     violationRules {
         rule {
             limit {
-                minimum = 0.5
+                minimum = 0.4
             }
         }
     }

doc/hmci.toml

@@ -1,16 +1,6 @@
 # HMCi Configuration
 # Copy this file into /etc/hmci.toml and customize it to your environment.
 
-###
-### General HMCi Settings
-###
-
-# How often to query HMC's for data - in seconds
-hmci.update = 30
-
-# Rescan HMC's for new systems and partitions - every x update
-hmci.rescan = 120
-
 
 ###
 ### Define one InfluxDB to save metrics into
@@ -34,15 +24,17 @@ database = "hmci"
 url = "https://10.10.10.10:12443"
 username = "hmci"
 password = "hmcihmci"
-unsafe = true   # Ignore SSL cert. errors
+refresh = 30   # How often to query HMC for data - in seconds
+discover = 120 # Rescan HMC for new systems and partitions - in minutes
+trust = true   # Ignore SSL cert. errors (due to default self-signed cert. on HMC)
+energy = true  # Collect energy metrics on supported systems
+
 
 # Another HMC example
 #[hmc.site2]
 #url = "https://10.10.10.30:12443"
 #username = "user"
 #password = "password"
-#unsafe = false             # When false, validate SSL/TLS cerfificate, default is true
-#energy = false             # When false, do not collect energy metrics, default is true
 #trace = "/tmp/hmci-trace"  # When present, store JSON metrics files from HMC into this folder
 #excludeSystems = [ 'notThisSystem' ]        # Collect metrics from all systems except those listed here
 #includeSystems = [ 'onlyThisSystems' ]      # Collcet metrics from no systems but those listed here

gradle.properties

@@ -1,3 +1,3 @@
 projectId               = hmci
 projectGroup            = biz.nellemann.hmci
-projectVersion          = 1.3.4
+projectVersion          = 1.4.0

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/biz/nellemann/hmci/Application.java

@@ -15,12 +15,13 @@
  */
 package biz.nellemann.hmci;
 
+import biz.nellemann.hmci.dto.toml.Configuration;
+import com.fasterxml.jackson.dataformat.toml.TomlMapper;
 import picocli.CommandLine;
 import picocli.CommandLine.Option;
 import picocli.CommandLine.Command;
 
 import java.io.File;
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.Callable;
@@ -45,9 +46,8 @@ public class Application implements Callable<Integer> {
 
 
     @Override
-    public Integer call() throws IOException {
+    public Integer call() {
 
-        Configuration configuration;
         InfluxClient influxClient;
         List<Thread> threadList = new ArrayList<>();
 
@@ -66,22 +66,39 @@ public class Application implements Callable<Integer> {
         }
 
         try {
-            configuration = new Configuration(configurationFile.toPath());
-            influxClient = new InfluxClient(configuration.getInflux());
+            TomlMapper mapper = new TomlMapper();
+            Configuration configuration = mapper.readerFor(Configuration.class)
+                .readValue(configurationFile);
+
+            influxClient = new InfluxClient(configuration.influx);
             influxClient.login();
 
-            for(Configuration.HmcObject configHmc : configuration.getHmc()) {
-                Thread t = new Thread(new HmcInstance(configHmc, influxClient));
+            configuration.hmc.forEach((key, value) -> {
+                try {
+                    ManagementConsole managementConsole = new ManagementConsole(value, influxClient);
+                    Thread t = new Thread(managementConsole);
+                    t.setName(key);
+                    t.start();
+                    threadList.add(t);
+                } catch (Exception e) {
+                    System.err.println(e.getMessage());
+                }
+            });
+
+            /*
+            for(Configuration.HmcConfiguration configHmc : configuration.getHmc()) {
+                Thread t = new Thread(new ManagementConsole(configHmc, influxClient));
                 t.setName(configHmc.name);
                 t.start();
                 threadList.add(t);
-            }
+            }*/
 
             for (Thread thread : threadList) {
                 thread.join();
             }
 
-        } catch (InterruptedException | RuntimeException e) {
+            influxClient.logoff();
+        } catch (Exception e) {
             System.err.println(e.getMessage());
             return 1;
         }

src/main/java/biz/nellemann/hmci/Configuration.java

@@ -1,268 +0,0 @@
-/*
- *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-package biz.nellemann.hmci;
-
-import org.tomlj.Toml;
-import org.tomlj.TomlParseResult;
-import org.tomlj.TomlTable;
-
-import java.io.IOException;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
-import java.util.stream.Collectors;
-
-public final class Configuration {
-
-    final private Long update;
-    final private Long rescan;
-
-    final private InfluxObject influx;
-    final private List<HmcObject> hmcList;
-
-    Configuration(Path configurationFile) throws IOException {
-
-        TomlParseResult result = Toml.parse(configurationFile);
-        result.errors().forEach(error -> System.err.println(error.toString()));
-
-        if(result.contains("hmci.update"))  {
-            update = result.getLong("hmci.update");
-        } else {
-            update = 30L;
-        }
-
-        if(result.contains("hmci.rescan")) {
-            rescan = result.getLong("hmci.rescan");
-        } else {
-            rescan = 60L;
-        }
-
-        hmcList = parseConfigurationForHmc(result);
-        influx = parseConfigurationForInflux(result);
-
-    }
-
-
-    private List<HmcObject> parseConfigurationForHmc(TomlParseResult result) {
-
-        ArrayList<HmcObject> list = new ArrayList<>();
-
-        if(result.contains("hmc") && result.isTable("hmc")) {
-            TomlTable hmcTable = result.getTable("hmc");
-            if(hmcTable == null) {
-                return list;
-            }
-            for(String key : hmcTable.keySet()) {
-
-                HmcObject c = new HmcObject();
-                c.name = key;
-                c.update = update;
-                c.rescan = rescan;
-
-                if(hmcTable.contains(key+".url")) {
-                    c.url = hmcTable.getString(key+".url");
-                }
-
-                if(hmcTable.contains(key+".username")) {
-                    c.username = hmcTable.getString(key+".username");
-                }
-
-                if(hmcTable.contains(key+".password")) {
-                    c.password = hmcTable.getString(key+".password");
-                }
-
-                if(hmcTable.contains(key+".unsafe")) {
-                    c.unsafe = hmcTable.getBoolean(key+".unsafe");
-                } else {
-                    c.unsafe = false;
-                }
-
-                if(hmcTable.contains(key+".energy")) {
-                    c.energy = hmcTable.getBoolean(key+".energy");
-                } else {
-                    c.energy = true;
-                }
-
-                if(hmcTable.contains(key+".trace")) {
-                    c.trace = hmcTable.getString(key+".trace");
-                } else {
-                    c.trace = null;
-                }
-
-                if(hmcTable.contains(key+".excludeSystems")) {
-                    List<Object> tmpList = hmcTable.getArrayOrEmpty(key+".excludeSystems").toList();
-                    c.excludeSystems = tmpList.stream()
-                        .map(object -> Objects.toString(object, null))
-                        .collect(Collectors.toList());
-                } else {
-                    c.excludeSystems = new ArrayList<>();
-                }
-
-                if(hmcTable.contains(key+".includeSystems")) {
-                    List<Object> tmpList = hmcTable.getArrayOrEmpty(key+".includeSystems").toList();
-                    c.includeSystems = tmpList.stream()
-                        .map(object -> Objects.toString(object, null))
-                        .collect(Collectors.toList());
-                } else {
-                    c.includeSystems = new ArrayList<>();
-                }
-
-                if(hmcTable.contains(key+".excludePartitions")) {
-                    List<Object> tmpList = hmcTable.getArrayOrEmpty(key+".excludePartitions").toList();
-                    c.excludePartitions = tmpList.stream()
-                        .map(object -> Objects.toString(object, null))
-                        .collect(Collectors.toList());
-                } else {
-                    c.excludePartitions = new ArrayList<>();
-                }
-
-                if(hmcTable.contains(key+".includePartitions")) {
-                    List<Object> tmpList = hmcTable.getArrayOrEmpty(key+".includePartitions").toList();
-                    c.includePartitions = tmpList.stream()
-                        .map(object -> Objects.toString(object, null))
-                        .collect(Collectors.toList());
-                } else {
-                    c.includePartitions = new ArrayList<>();
-                }
-
-                list.add(c);
-            }
-        }
-
-        return list;
-    }
-
-
-    private InfluxObject parseConfigurationForInflux(TomlParseResult result) {
-
-        InfluxObject c = new InfluxObject();
-
-        if(result.contains("influx")) {
-            TomlTable t = result.getTable("influx");
-
-            if(t != null && t.contains("url")) {
-                c.url = t.getString("url");
-            }
-
-            if(t != null && t.contains("username")) {
-                c.username = t.getString("username");
-            }
-
-            if(t != null && t.contains("password")) {
-                c.password = t.getString("password");
-            }
-
-            if(t != null && t.contains("database")) {
-                c.database = t.getString("database");
-            }
-
-        }
-
-        return c;
-    }
-
-
-    public List<HmcObject> getHmc() {
-        return hmcList;
-    }
-
-
-    public InfluxObject getInflux() {
-        return influx;
-    }
-
-
-    static class InfluxObject {
-
-        String url = "http://localhost:8086";
-        String username = "root";
-        String password = "";
-        String database = "hmci";
-
-        private boolean validated = false;
-
-        InfluxObject() { }
-
-        InfluxObject(String url, String username, String password, String database) {
-            this.url = url;
-            this.username = username;
-            this.password = password;
-            this.database = database;
-        }
-
-        Boolean isValid() {
-            return validated;
-        }
-
-        // TODO: Implement validation
-        void validate() {
-            validated = true;
-        }
-
-        @Override
-        public String toString() {
-            return url;
-        }
-    }
-
-
-    static class HmcObject {
-
-        String name;
-        String url;
-        String username;
-        String password;
-        Boolean unsafe = false;
-        Boolean energy = true;
-        String trace;
-        List<String> excludeSystems;
-        List<String> includeSystems;
-        List<String> excludePartitions;
-        List<String> includePartitions;
-        Long update = 30L;
-        Long rescan = 60L;
-
-        private boolean validated = false;
-
-        HmcObject() { }
-
-        HmcObject(String name, String url, String username, String password, Boolean unsafe, Long update, Long rescan) {
-            this.url = url;
-            this.username = username;
-            this.password = password;
-            this.unsafe = unsafe;
-            this.update = update;
-            this.rescan = rescan;
-        }
-
-
-        Boolean isValid() {
-            return validated;
-        }
-
-        // TODO: Implement validation
-        void validate() {
-            validated = true;
-        }
-
-        @Override
-        public String toString() {
-            return name;
-        }
-    }
-
-}

src/main/java/biz/nellemann/hmci/HmcInstance.java

@@ -1,337 +0,0 @@
-/*
- *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-package biz.nellemann.hmci;
-
-import biz.nellemann.hmci.Configuration.HmcObject;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.time.Duration;
-import java.time.Instant;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import static java.lang.Thread.sleep;
-
-class HmcInstance implements Runnable {
-
-    private final static Logger log = LoggerFactory.getLogger(HmcInstance.class);
-
-    private final String hmcId;
-    private final Long updateValue;
-    private final Long rescanValue;
-    private final Map<String,ManagedSystem> systems = new HashMap<>();
-    private final Map<String, LogicalPartition> partitions = new HashMap<>();
-
-    private final HmcRestClient hmcRestClient;
-    private final InfluxClient influxClient;
-    private final AtomicBoolean keepRunning = new AtomicBoolean(true);
-
-    private File traceDir;
-    private Boolean doTrace = false;
-    private Boolean doEnergy = true;
-    private List<String> excludeSystems;
-    private List<String> includeSystems;
-    private List<String> excludePartitions;
-    private List<String> includePartitions;
-
-    HmcInstance(HmcObject configHmc, InfluxClient influxClient) {
-        this.hmcId = configHmc.name;
-        this.updateValue = configHmc.update;
-        this.rescanValue = configHmc.rescan;
-        this.doEnergy = configHmc.energy;
-        this.influxClient = influxClient;
-        hmcRestClient = new HmcRestClient(configHmc.url, configHmc.username, configHmc.password, configHmc.unsafe);
-        log.debug("HmcInstance() - id: {}, update: {}, refresh {}", hmcId, updateValue, rescanValue);
-
-        if(configHmc.trace != null) {
-            try {
-                traceDir = new File(configHmc.trace);
-                traceDir.mkdirs();
-                if(traceDir.canWrite()) {
-                    doTrace = true;
-                } else {
-                    log.warn("HmcInstance() - can't write to trace dir: " + traceDir.toString());
-                }
-            } catch (Exception e) {
-                log.error("HmcInstance() - trace error: " + e.getMessage());
-            }
-        }
-        this.excludeSystems = configHmc.excludeSystems;
-        this.includeSystems = configHmc.includeSystems;
-        this.excludePartitions = configHmc.excludePartitions;
-        this.includePartitions = configHmc.includePartitions;
-    }
-
-
-    @Override
-    public String toString() {
-        return hmcId;
-    }
-
-
-    @Override
-    public void run() {
-
-        log.trace("run() - " + hmcId);
-        int executions = 0;
-
-        discover();
-
-        do {
-            Instant instantStart = Instant.now();
-            try {
-                if (doEnergy) {
-                    getMetricsForEnergy();
-                }
-                getMetricsForSystems();
-                getMetricsForPartitions();
-
-                writeMetricsForSystemEnergy();
-                writeMetricsForManagedSystems();
-                writeMetricsForLogicalPartitions();
-                //influxClient.writeBatchPoints();
-
-                // Refresh
-                if (++executions > rescanValue) {
-                    executions = 0;
-                    discover();
-                }
-            } catch (Exception e) {
-                log.error("run() - fatal error: {}", e.getMessage());
-                keepRunning.set(false);
-                throw new RuntimeException(e);
-            }
-
-            Instant instantEnd = Instant.now();
-            long timeSpend = Duration.between(instantStart, instantEnd).toMillis();
-            log.trace("run() - duration millis: " + timeSpend);
-            if(timeSpend < (updateValue * 1000)) {
-                try {
-                    long sleepTime = (updateValue * 1000) - timeSpend;
-                    log.trace("run() - sleeping millis: " + sleepTime);
-                    if(sleepTime > 0) {
-                        //noinspection BusyWait
-                        sleep(sleepTime);
-                    }
-                } catch (InterruptedException e) {
-                    log.error("run() - sleep interrupted", e);
-                }
-            } else {
-                log.warn("run() - possible slow response from this HMC");
-            }
-
-        } while (keepRunning.get());
-
-        // Logout of HMC
-        try {
-            hmcRestClient.logoff();
-        } catch (IOException e) {
-            log.warn("run() - error logging out of HMC: " + e.getMessage());
-        }
-
-    }
-
-
-    void discover() {
-
-        log.info("discover() - Querying HMC for Managed Systems and Logical Partitions");
-
-        Map<String, LogicalPartition> tmpPartitions = new HashMap<>();
-
-        try {
-            hmcRestClient.login();
-            hmcRestClient.getManagedSystems().forEach((systemId, system) -> {
-
-                // Add to list of known systems
-                if(!systems.containsKey(systemId)) {
-
-                    // Check excludeSystems and includeSystems
-                    if(!excludeSystems.contains(system.name) && includeSystems.isEmpty()) {
-                        systems.put(systemId, system);
-                        log.info("discover() - ManagedSystem: {}",  system);
-                        if (doEnergy) {
-                            hmcRestClient.enableEnergyMonitoring(system);
-                        }
-                    } else if(!includeSystems.isEmpty() && includeSystems.contains(system.name)) {
-                        systems.put(systemId, system);
-                        log.info("discover() - ManagedSystem (include): {}", system);
-                        if (doEnergy) {
-                            hmcRestClient.enableEnergyMonitoring(system);
-                        }
-                    } else {
-                        log.debug("discover() - Skipping ManagedSystem: {}", system);
-                    }
-
-                }
-
-                // Get partitions for this system
-                try {
-                    tmpPartitions.putAll(hmcRestClient.getLogicalPartitionsForManagedSystem(system));
-
-                    if(!tmpPartitions.isEmpty()) {
-                        partitions.clear();
-                        //partitions.putAll(tmpPartitions);
-                        tmpPartitions.forEach((lparKey, lpar) -> {
-                            if(!excludePartitions.contains(lpar.name) && includePartitions.isEmpty()) {
-                                partitions.put(lparKey, lpar);
-                                log.info("discover() - LogicalPartition: {}",  lpar);
-                            } else if(!includePartitions.isEmpty() && includePartitions.contains(lpar.name)) {
-                                partitions.put(lparKey, lpar);
-                                log.info("discover() - LogicalPartition (include): {}", lpar);
-                            } else {
-                                log.debug("discover() - Skipping LogicalPartition: {}", lpar);
-                            }
-                        });
-                    }
-
-                } catch (Exception e) {
-                    log.warn("discover() - getLogicalPartitions error: {}", e.getMessage());
-                }
-
-            });
-
-        } catch(Exception e) {
-            log.warn("discover() - getManagedSystems error: {}", e.getMessage());
-        }
-
-
-    }
-
-
-    void getMetricsForSystems() {
-
-        systems.forEach((systemId, system) -> {
-
-            // Get and process metrics for this system
-            String tmpJsonString = null;
-            try {
-                tmpJsonString = hmcRestClient.getPcmDataForManagedSystem(system);
-            } catch (Exception e) {
-                log.warn("getMetricsForSystems() - error: {}", e.getMessage());
-            }
-
-            if(tmpJsonString != null && !tmpJsonString.isEmpty()) {
-                system.processMetrics(tmpJsonString);
-                if(doTrace) {
-                    writeTraceFile(systemId, tmpJsonString);
-                }
-            }
-
-
-        });
-
-    }
-
-
-    void getMetricsForPartitions() {
-
-        try {
-
-            // Get partitions for this system
-            partitions.forEach((partitionId, partition) -> {
-
-                // Get and process metrics for this partition
-                String tmpJsonString2 = null;
-                try {
-                    tmpJsonString2 = hmcRestClient.getPcmDataForLogicalPartition(partition);
-                } catch (Exception e) {
-                    log.warn("getMetricsForPartitions() - getPcmDataForLogicalPartition error: {}", e.getMessage());
-                }
-                if(tmpJsonString2 != null && !tmpJsonString2.isEmpty()) {
-                    partition.processMetrics(tmpJsonString2);
-                    if(doTrace) {
-                        writeTraceFile(partitionId, tmpJsonString2);
-                    }
-                }
-
-            });
-
-        } catch(Exception e) {
-            log.warn("getMetricsForPartitions() - error: {}", e.getMessage());
-        }
-    }
-
-
-    void getMetricsForEnergy() {
-
-        systems.forEach((systemId, system) -> {
-
-            // Get and process metrics for this system
-            String tmpJsonString = null;
-            try {
-                tmpJsonString = hmcRestClient.getPcmDataForEnergy(system.energy);
-            } catch (Exception e) {
-                log.warn("getMetricsForEnergy() - error: {}", e.getMessage());
-            }
-
-            if(tmpJsonString != null && !tmpJsonString.isEmpty()) {
-                system.energy.processMetrics(tmpJsonString);
-            }
-
-        });
-
-    }
-
-
-    void writeMetricsForManagedSystems() {
-        try {
-            systems.forEach((systemId, system) -> influxClient.writeManagedSystem(system));
-        } catch (NullPointerException npe) {
-            log.warn("writeMetricsForManagedSystems() - NPE: {}", npe.getMessage(), npe);
-        }
-    }
-
-
-    void writeMetricsForLogicalPartitions() {
-        try {
-            partitions.forEach((partitionId, partition) -> influxClient.writeLogicalPartition(partition));
-        } catch (NullPointerException npe) {
-            log.warn("writeMetricsForLogicalPartitions() - NPE: {}", npe.getMessage(), npe);
-        }
-    }
-
-
-    void writeMetricsForSystemEnergy() {
-        try {
-            systems.forEach((systemId, system) -> influxClient.writeSystemEnergy(system.energy));
-        } catch (NullPointerException npe) {
-            log.warn("writeMetricsForSystemEnergy() - NPE: {}", npe.getMessage(), npe);
-        }
-    }
-
-
-    private void writeTraceFile(String id, String json) {
-
-        String fileName = String.format("%s-%s.json", id, Instant.now().toString());
-        try {
-            log.debug("Writing trace file: " + fileName);
-            File traceFile = new File(traceDir, fileName);
-            BufferedWriter writer = new BufferedWriter(new FileWriter(traceFile));
-            writer.write(json);
-            writer.close();
-        } catch (IOException e) {
-            log.warn("writeTraceFile() - " + e.getMessage());
-        }
-    }
-
-}

src/main/java/biz/nellemann/hmci/HmcRestClient.java

@@ -1,545 +0,0 @@
-/*
- *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-package biz.nellemann.hmci;
-
-import okhttp3.*;
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.jsoup.nodes.Entities;
-import org.jsoup.parser.Parser;
-import org.jsoup.select.Elements;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.net.ssl.*;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.security.cert.X509Certificate;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Objects;
-import java.util.concurrent.TimeUnit;
-
-
-public class HmcRestClient {
-
-    private final static Logger log = LoggerFactory.getLogger(HmcRestClient.class);
-
-    private final MediaType MEDIA_TYPE_IBM_XML_LOGIN = MediaType.parse("application/vnd.ibm.powervm.web+xml; type=LogonRequest");
-
-    protected Integer responseErrors = 0;
-    protected String authToken;
-    private final OkHttpClient client;
-
-    // OkHttpClient timeouts
-    private final static int CONNECT_TIMEOUT = 30;
-    private final static int WRITE_TIMEOUT = 30;
-    private final static int READ_TIMEOUT = 180;
-
-    private final String baseUrl;
-    private final String username;
-    private final String password;
-
-
-    HmcRestClient(String url, String username, String password, Boolean unsafe) {
-
-        this.baseUrl = url;
-        this.username = username;
-        this.password = password;
-
-        if(unsafe) {
-            this.client = getUnsafeOkHttpClient();
-        } else {
-            this.client = getSafeOkHttpClient();
-        }
-
-    }
-
-
-    @Override
-    public String toString() {
-        return baseUrl;
-    }
-
-
-    /**
-     * Logon to the HMC and get an authentication token for further requests.
-     */
-    synchronized void login() throws Exception {
-
-        log.debug("Connecting to HMC - " + baseUrl);
-        logoff();
-
-        StringBuilder payload = new StringBuilder();
-        payload.append("<?xml version='1.0' encoding='UTF-8' standalone='yes'?>");
-        payload.append("<LogonRequest xmlns='http://www.ibm.com/xmlns/systems/power/firmware/web/mc/2012_10/' schemaVersion='V1_0'>");
-        payload.append("<UserID>").append(username).append("</UserID>");
-        payload.append("<Password>").append(password).append("</Password>");
-        payload.append("</LogonRequest>");
-
-        try {
-            URL url = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
-            Request request = new Request.Builder()
-                .url(url)
-                .addHeader("Accept", "application/vnd.ibm.powervm.web+xml; type=LogonResponse")
-                .addHeader("X-Audit-Memento", "hmci")
-                .put(RequestBody.create(payload.toString(), MEDIA_TYPE_IBM_XML_LOGIN))
-                .build();
-
-            Response response = client.newCall(request).execute();
-            String responseBody = Objects.requireNonNull(response.body()).string();
-            if (!response.isSuccessful()) {
-                log.warn("login() - Unexpected response: {}", response.code());
-                throw new IOException("Unexpected code: " + response);
-            }
-
-            Document doc = Jsoup.parse(responseBody);
-            authToken = doc.select("X-API-Session").text();
-            log.debug("login() - Auth Token: " + authToken);
-        } catch (MalformedURLException e) {
-            log.error("login() - URL Error: {}", e.getMessage());
-            throw e;
-        } catch (Exception e) {
-            log.error("login() - Error: {}", e.getMessage());
-            throw e;
-        }
-
-    }
-
-
-
-    /**
-     * Logoff from the HMC and remove any session
-     *
-     */
-    synchronized void logoff() throws IOException {
-
-        if(authToken == null) {
-            return;
-        }
-
-        URL absUrl = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
-        Request request = new Request.Builder()
-                .url(absUrl)
-                .addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
-                .addHeader("X-API-Session", authToken)
-                .delete()
-                .build();
-        try {
-            client.newCall(request).execute();
-        } catch (IOException e) {
-            log.warn("logoff() error: {}", e.getMessage());
-        } finally {
-            authToken = null;
-        }
-
-    }
-
-
-
-    /**
-     * Return Map of ManagedSystems seen by this HMC
-     *
-     * @return Map of system-id and ManagedSystem
-     */
-    Map<String, ManagedSystem> getManagedSystems() throws Exception {
-
-        URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem", baseUrl));
-        String responseBody = sendGetRequest(url);
-        Map<String,ManagedSystem> managedSystemsMap = new HashMap<>();
-
-        // Do not try to parse empty response
-        if(responseBody == null || responseBody.length() <= 1) {
-            responseErrors++;
-            return managedSystemsMap;
-        }
-
-        try {
-            Document doc = Jsoup.parse(responseBody);
-            Elements managedSystems = doc.select("ManagedSystem|ManagedSystem");    //  doc.select("img[src$=.png]");
-            for(Element el : managedSystems) {
-                ManagedSystem system = new ManagedSystem(
-                    el.select("Metadata > Atom > AtomID").text(),
-                    el.select("SystemName").text(),
-                    el.select("MachineTypeModelAndSerialNumber > MachineType").text(),
-                    el.select("MachineTypeModelAndSerialNumber > Model").text(),
-                    el.select("MachineTypeModelAndSerialNumber > SerialNumber").text()
-                );
-                managedSystemsMap.put(system.id, system);
-                log.debug("getManagedSystems() - Found system: {}", system);
-            }
-
-        } catch(Exception e) {
-            log.warn("getManagedSystems() - XML parse error", e);
-        }
-
-        return managedSystemsMap;
-    }
-
-
-
-    /**
-     * Return Map of LogicalPartitions seen by a ManagedSystem on this HMC
-     * @param system a valid ManagedSystem
-     * @return Map of partition-id and LogicalPartition
-     */
-    Map<String, LogicalPartition> getLogicalPartitionsForManagedSystem(ManagedSystem system) throws Exception {
-        URL url = new URL(String.format("%s/rest/api/uom/ManagedSystem/%s/LogicalPartition", baseUrl, system.id));
-        String responseBody = sendGetRequest(url);
-        Map<String, LogicalPartition> partitionMap = new HashMap<>();
-
-        // Do not try to parse empty response
-        if(responseBody == null || responseBody.length() <= 1) {
-            responseErrors++;
-            return partitionMap;
-        }
-
-        try {
-            Document doc = Jsoup.parse(responseBody);
-            Elements logicalPartitions = doc.select("LogicalPartition|LogicalPartition");
-            for(Element el : logicalPartitions) {
-                LogicalPartition logicalPartition = new LogicalPartition(
-                    el.select("PartitionUUID").text(),
-                    el.select("PartitionName").text(),
-                    el.select("PartitionType").text(),
-                    system
-                );
-                partitionMap.put(logicalPartition.id, logicalPartition);
-                log.debug("getLogicalPartitionsForManagedSystem() - Found partition: {}", logicalPartition);
-            }
-
-        } catch(Exception e) {
-            log.warn("getLogicalPartitionsForManagedSystem() - XML parse error: {}", system, e);
-        }
-
-        return partitionMap;
-    }
-
-
-    /**
-     * Parse XML feed to get PCM Data in JSON format
-     * @param system a valid ManagedSystem
-     * @return JSON string with PCM data for this ManagedSystem
-     */
-    String getPcmDataForManagedSystem(ManagedSystem system) throws Exception {
-
-        log.trace("getPcmDataForManagedSystem() - {}", system.id);
-        URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, system.id));
-        String responseBody = sendGetRequest(url);
-        String jsonBody = null;
-
-        // Do not try to parse empty response
-        if(responseBody == null || responseBody.length() <= 1) {
-            responseErrors++;
-            log.warn("getPcmDataForManagedSystem() - empty response, skipping: {}", system.name);
-            return null;
-        }
-
-        try {
-            Document doc = Jsoup.parse(responseBody);
-            Element entry = doc.select("feed > entry").first();
-            Element link = Objects.requireNonNull(entry).select("link[href]").first();
-
-            if(Objects.requireNonNull(link).attr("type").equals("application/json")) {
-                String href = link.attr("href");
-                log.trace("getPcmDataForManagedSystem() - URL: {}", href);
-                jsonBody = sendGetRequest(new URL(href));
-            }
-
-        } catch(Exception e) {
-            log.warn("getPcmDataForManagedSystem() - XML parse error: {}", system, e);
-        }
-
-        return jsonBody;
-    }
-
-
-    /**
-     * Parse XML feed to get PCM Data in JSON format
-     * @param partition a valid LogicalPartition
-     * @return JSON string with PCM data for this LogicalPartition
-     */
-    String getPcmDataForLogicalPartition(LogicalPartition partition) throws Exception {
-
-        log.trace("getPcmDataForLogicalPartition() - {} @ {}", partition.id, partition.system.id);
-        URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/LogicalPartition/%s/ProcessedMetrics?NoOfSamples=1", baseUrl, partition.system.id, partition.id));
-        String responseBody = sendGetRequest(url);
-        String jsonBody = null;
-
-        // Do not try to parse empty response
-        if(responseBody == null || responseBody.length() <= 1) {
-            responseErrors++;
-            log.warn("getPcmDataForLogicalPartition() - empty response, skipping: {}", partition.name);
-            return null;
-        }
-
-        try {
-            Document doc = Jsoup.parse(responseBody);
-            Element entry = doc.select("feed > entry").first();
-            Element link = Objects.requireNonNull(entry).select("link[href]").first();
-
-            if(Objects.requireNonNull(link).attr("type").equals("application/json")) {
-                String href = link.attr("href");
-                log.trace("getPcmDataForLogicalPartition() - URL: {}", href);
-                jsonBody = sendGetRequest(new URL(href));
-            }
-
-        } catch(Exception e) {
-            log.warn("getPcmDataForLogicalPartition() - XML parse error: {}", partition.id, e);
-        }
-
-        return jsonBody;
-    }
-
-
-    /**
-     * Parse XML feed to get PCM Data in JSON format.
-     * Does not work for older HMC (pre v9) and older Power server (pre Power 8).
-     * @param systemEnergy a valid SystemEnergy
-     * @return JSON string with PCM data for this SystemEnergy
-     */
-    String getPcmDataForEnergy(SystemEnergy systemEnergy) throws Exception {
-
-        log.trace("getPcmDataForEnergy() - " + systemEnergy.system.id);
-        URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/ProcessedMetrics?Type=Energy&NoOfSamples=1", baseUrl, systemEnergy.system.id));
-        String responseBody = sendGetRequest(url);
-        String jsonBody = null;
-        //log.info(responseBody);
-
-        // Do not try to parse empty response
-        if(responseBody == null || responseBody.length() <= 1) {
-            responseErrors++;
-            log.trace("getPcmDataForEnergy() - empty response, skipping: {}", systemEnergy);
-            return null;
-        }
-
-        try {
-            Document doc = Jsoup.parse(responseBody);
-            Element entry = doc.select("feed > entry").first();
-            Element link = Objects.requireNonNull(entry).select("link[href]").first();
-
-            if(Objects.requireNonNull(link).attr("type").equals("application/json")) {
-                String href = link.attr("href");
-                log.trace("getPcmDataForEnergy() - URL: {}", href);
-                jsonBody = sendGetRequest(new URL(href));
-            }
-
-        } catch(Exception e) {
-            log.warn("getPcmDataForEnergy() - XML parse error: {}", systemEnergy, e);
-        }
-
-        return jsonBody;
-    }
-
-
-    /**
-     * Set EnergyMonitorEnabled preference to true, if possible.
-     * @param system
-     */
-    void enableEnergyMonitoring(ManagedSystem system) {
-
-        log.trace("enableEnergyMonitoring() - {}", system);
-        try {
-            URL url = new URL(String.format("%s/rest/api/pcm/ManagedSystem/%s/preferences", baseUrl, system.id));
-            String responseBody = sendGetRequest(url);
-
-            // Do not try to parse empty response
-            if(responseBody == null || responseBody.length() <= 1) {
-                responseErrors++;
-                log.warn("enableEnergyMonitoring() - empty response, skipping: {}", system);
-                return;
-            }
-
-            Document doc = Jsoup.parse(responseBody, "", Parser.xmlParser());
-            doc.outputSettings().escapeMode(Entities.EscapeMode.xhtml);
-            doc.outputSettings().prettyPrint(false);
-            doc.outputSettings().charset("US-ASCII");
-            Element entry = doc.select("feed > entry").first();
-            Element link1 = Objects.requireNonNull(entry).select("EnergyMonitoringCapable").first();
-            Element link2 = entry.select("EnergyMonitorEnabled").first();
-
-            if(Objects.requireNonNull(link1).text().equals("true")) {
-                log.debug("enableEnergyMonitoring() - EnergyMonitoringCapable == true");
-                if(Objects.requireNonNull(link2).text().equals("false")) {
-                    //log.warn("enableEnergyMonitoring() - EnergyMonitorEnabled == false");
-                    link2.text("true");
-
-                    Document content = Jsoup.parse(Objects.requireNonNull(doc.select("Content").first()).html(), "", Parser.xmlParser());
-                    content.outputSettings().escapeMode(Entities.EscapeMode.xhtml);
-                    content.outputSettings().prettyPrint(false);
-                    content.outputSettings().charset("UTF-8");
-                    String updateXml = content.outerHtml();
-
-                    sendPostRequest(url, updateXml);
-                }
-            } else {
-                log.warn("enableEnergyMonitoring() - EnergyMonitoringCapable == false");
-            }
-
-        } catch (Exception e) {
-            log.debug("enableEnergyMonitoring() - Error: {}", e.getMessage());
-        }
-    }
-
-
-
-    /**
-     * Return a Response from the HMC
-     * @param url to get Response from
-     * @return Response body string
-     */
-    private String sendGetRequest(URL url) throws Exception {
-
-        log.trace("getResponse() - URL: {}", url.toString());
-        if(authToken == null) {
-            return null;
-        }
-
-        Request request = new Request.Builder()
-                .url(url)
-                .addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
-                .addHeader("X-API-Session", authToken)
-                .get().build();
-
-        Response response = client.newCall(request).execute();
-        String body = Objects.requireNonNull(response.body()).string();
-
-        if (!response.isSuccessful()) {
-
-            response.close();
-
-            if(response.code() == 401) {
-                log.warn("getResponse() - 401 - login and retry.");
-                authToken = null;
-                login();
-                return null;
-            }
-
-            log.error("getResponse() - Unexpected response: {}", response.code());
-            throw new IOException("getResponse() - Unexpected response: " + response.code());
-        }
-
-        return body;
-    }
-
-
-    /**
-     * Send a POST request with a payload (can be null) to the HMC
-     * @param url
-     * @param payload
-     * @return
-     * @throws Exception
-     */
-    public String sendPostRequest(URL url, String payload) throws Exception {
-
-        log.trace("sendPostRequest() - URL: {}", url.toString());
-        if(authToken == null) {
-            return null;
-        }
-
-        RequestBody requestBody;
-        if(payload != null) {
-            //log.debug("sendPostRequest() - payload: " + payload);
-            requestBody = RequestBody.create(payload, MediaType.get("application/xml"));
-        } else {
-            requestBody = RequestBody.create("", null);
-        }
-
-
-        Request request = new Request.Builder()
-            .url(url)
-            //.addHeader("Content-Type", "application/xml")
-            .addHeader("content-type", "application/xml")
-            .addHeader("X-API-Session", authToken)
-            .post(requestBody).build();
-
-        Response response = client.newCall(request).execute();
-        String body = Objects.requireNonNull(response.body()).string();
-
-        if (!response.isSuccessful()) {
-            response.close();
-            log.warn(body);
-            log.error("sendPostRequest() - Unexpected response: {}", response.code());
-            throw new IOException("sendPostRequest() - Unexpected response: " + response.code());
-        }
-
-        return body;
-    }
-
-
-    /**
-     * Provide an unsafe (ignoring SSL problems) OkHttpClient
-     *
-     * @return OkHttpClient ignoring SSL/TLS errors
-     */
-    private static OkHttpClient getUnsafeOkHttpClient() {
-        try {
-            // Create a trust manager that does not validate certificate chains
-            final TrustManager[] trustAllCerts = new TrustManager[] {
-                    new X509TrustManager() {
-                        @Override
-                        public void checkClientTrusted(X509Certificate[] chain, String authType) {  }
-
-                        @Override
-                        public void checkServerTrusted(X509Certificate[] chain, String authType) {
-                        }
-
-                        @Override
-                        public X509Certificate[] getAcceptedIssuers() {
-                            return new X509Certificate[]{};
-                        }
-                    }
-            };
-
-            // Install the all-trusting trust manager
-            final SSLContext sslContext = SSLContext.getInstance("SSL");
-            sslContext.init(null, trustAllCerts, new SecureRandom());
-
-            // Create a ssl socket factory with our all-trusting manager
-            final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
-
-            OkHttpClient.Builder builder = new OkHttpClient.Builder();
-            builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
-            builder.hostnameVerifier((hostname, session) -> true);
-            builder.connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS);
-            builder.writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS);
-            builder.readTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
-
-            return builder.build();
-        } catch (KeyManagementException | NoSuchAlgorithmException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-
-    /**
-     * Get OkHttpClient with our preferred timeout values.
-     * @return OkHttpClient
-     */
-    private static OkHttpClient getSafeOkHttpClient() {
-        OkHttpClient.Builder builder = new OkHttpClient.Builder();
-        builder.connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS);
-        builder.writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS);
-        builder.readTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
-        return builder.build();
-    }
-
-}

src/main/java/biz/nellemann/hmci/InfluxClient.java

@@ -15,7 +15,7 @@
  */
 package biz.nellemann.hmci;
 
-import biz.nellemann.hmci.Configuration.InfluxObject;
+import biz.nellemann.hmci.dto.toml.InfluxConfiguration;
 import org.influxdb.BatchOptions;
 import org.influxdb.InfluxDB;
 import org.influxdb.InfluxDBFactory;
@@ -26,8 +26,6 @@ import org.slf4j.LoggerFactory;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
-import java.util.TreeMap;
 import java.util.concurrent.TimeUnit;
 
 import static java.lang.Thread.sleep;
@@ -43,8 +41,7 @@ public final class InfluxClient {
 
     private InfluxDB influxDB;
 
-
-    InfluxClient(InfluxObject config) {
+    InfluxClient(InfluxConfiguration config) {
         this.url = config.url;
         this.username = config.username;
         this.password = config.password;
@@ -74,8 +71,7 @@ public final class InfluxClient {
                             thread.setDaemon(true);
                             return thread;
                         })
-                );                                                                        // (4)
-
+                );
                 Runtime.getRuntime().addShutdownHook(new Thread(influxDB::close));
 
                 connected = true;
@@ -100,314 +96,27 @@ public final class InfluxClient {
         influxDB = null;
     }
 
-/*
-    synchronized void writeBatchPoints() throws Exception {
-        log.trace("writeBatchPoints()");
-        try {
-            influxDB.write(batchPoints);
-            batchPoints = BatchPoints.database(database).precision(TimeUnit.SECONDS).build();
-            errorCounter = 0;
-        } catch (InfluxDBException.DatabaseNotFoundException e) {
-            log.error("writeBatchPoints() - database \"{}\" not found/created: can't write data", database);
-            if (++errorCounter > 3) {
-                throw new RuntimeException(e);
-            }
-        } catch (org.influxdb.InfluxDBIOException e) {
-            log.warn("writeBatchPoints() - io exception: {}", e.getMessage());
-            if(++errorCounter < 3) {
-                log.warn("writeBatchPoints() - reconnecting to InfluxDB due to io exception.");
-                logoff();
-                login();
-                writeBatchPoints();
-            } else {
-                throw new RuntimeException(e);
-            }
-        } catch(Exception e) {
-            log.warn("writeBatchPoints() - general exception:  {}", e.getMessage());
-            if(++errorCounter < 3) {
-                log.warn("writeBatchPoints() - reconnecting to InfluxDB due to general exception.");
-                logoff();
-                login();
-                writeBatchPoints();
-            } else {
-                throw new RuntimeException(e);
-            }
-        }
-    }
-*/
-
-
-    /*
-        Managed System
-     */
-
-
-    void writeManagedSystem(ManagedSystem system) {
-
-        if(system.metrics == null) {
-            log.trace("writeManagedSystem() - null metrics, skipping: {}", system.name);
-            return;
-        }
-
-        Instant timestamp = system.getTimestamp();
-        if(timestamp == null) {
-            log.warn("writeManagedSystem() - no timestamp, skipping: {}", system.name);
-            return;
-        }
-
-        //getSystemDetails(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemDetails(system, timestamp).forEach( it -> influxDB.write(it));
-        //getSystemProcessor(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemProcessor(system, timestamp).forEach( it -> influxDB.write(it) );
-        //getSystemPhysicalProcessorPool(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemPhysicalProcessorPool(system, timestamp).forEach( it -> influxDB.write(it) );
-        //getSystemSharedProcessorPools(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemSharedProcessorPools(system, timestamp).forEach( it -> influxDB.write(it) );
-        //getSystemMemory(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemMemory(system, timestamp).forEach( it -> influxDB.write(it) );
-
-        //getSystemViosDetails(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosDetails(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosProcessor(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemViosProcessor(system, timestamp).forEach( it -> influxDB.write(it) );
-        //getSystemViosMemory(system, timestamp).forEach( it -> batchPoints.point(it) );
-        getSystemViosMemory(system, timestamp).forEach( it -> influxDB.write(it) );
-
-        //getSystemViosNetworkLpars(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosNetworkLpars(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosNetworkGenericAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosNetworkGenericAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosNetworkSharedAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosNetworkSharedAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosNetworkVirtualAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosNetworkVirtualAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
-
-        //getSystemViosStorageLpars(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosStorageLpars(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosFiberChannelAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosFiberChannelAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosStoragePhysicalAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosStoragePhysicalAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemViosStorageVirtualAdapters(system, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemViosStorageVirtualAdapters(system, timestamp).forEach(it -> influxDB.write(it) );
 
+    public void write(List<Measurement> measurements, Instant timestamp, String measurement) {
+        log.debug("write() - measurement: {} {}", measurement, measurements.size());
+        processMeasurementMap(measurements, timestamp, measurement).forEach( (point) -> { influxDB.write(point); });
     }
 
 
-    // TODO: server_details
-
-    private static List<Point> getSystemDetails(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getDetails();
-        return processMeasurementMap(metrics, timestamp, "server_details");
-    }
-
-    private static List<Point> getSystemProcessor(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getProcessorMetrics();
-        return processMeasurementMap(metrics, timestamp, "server_processor");
-    }
-
-    private static List<Point> getSystemPhysicalProcessorPool (ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getPhysicalProcessorPool();
-        return processMeasurementMap(metrics, timestamp, "server_physicalProcessorPool");
-    }
-
-    private static List<Point> getSystemSharedProcessorPools(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getSharedProcessorPools();
-        return processMeasurementMap(metrics, timestamp, "server_sharedProcessorPool");
-    }
-
-    private static List<Point> getSystemMemory(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getMemoryMetrics();
-        return processMeasurementMap(metrics, timestamp, "server_memory");
-    }
-
-    private static List<Point> getSystemViosDetails(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosDetails();
-        return processMeasurementMap(metrics, timestamp, "vios_details");
-    }
-
-    private static List<Point> getSystemViosProcessor(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosProcessorMetrics();
-        return processMeasurementMap(metrics, timestamp, "vios_processor");
-    }
-
-    private static List<Point> getSystemViosMemory(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosMemoryMetrics();
-        return processMeasurementMap(metrics, timestamp, "vios_memory");
-    }
-
-    private static List<Point> getSystemViosNetworkLpars(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosNetworkLpars();
-        return processMeasurementMap(metrics, timestamp, "vios_network_lpars");
-    }
-
-    private static List<Point> getSystemViosNetworkVirtualAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosNetworkVirtualAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_network_virtual");
-    }
-
-    private static List<Point> getSystemViosNetworkSharedAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosNetworkSharedAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_network_shared");
-    }
-
-    private static List<Point> getSystemViosNetworkGenericAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosNetworkGenericAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_network_generic");
-    }
-
-
-    private static List<Point> getSystemViosStorageLpars(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosStorageLpars();
-        return processMeasurementMap(metrics, timestamp, "vios_storage_lpars");
-    }
-
-    private static List<Point> getSystemViosFiberChannelAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosStorageFiberChannelAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_storage_FC");
-    }
-
-    private static List<Point> getSystemViosSharedStoragePools(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosStorageSharedStoragePools();
-        return processMeasurementMap(metrics, timestamp, "vios_storage_SSP");
-    }
-
-    private static List<Point> getSystemViosStoragePhysicalAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosStoragePhysicalAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_storage_physical");
-    }
-
-    private static List<Point> getSystemViosStorageVirtualAdapters(ManagedSystem system, Instant timestamp) {
-        List<Measurement> metrics = system.getViosStorageVirtualAdapters();
-        return processMeasurementMap(metrics, timestamp, "vios_storage_vFC");
-    }
-
-
-
-
-    /*
-        Logical Partitions
-     */
-
-    void writeLogicalPartition(LogicalPartition partition) {
-
-        if(partition.metrics == null) {
-            log.warn("writeLogicalPartition() - null metrics, skipping: {}", partition.name);
-            return;
-        }
-
-        Instant timestamp = partition.getTimestamp();
-        if(timestamp == null) {
-            log.warn("writeLogicalPartition() - no timestamp, skipping: {}", partition.name);
-            return;
-        }
-
-        //getPartitionDetails(partition, timestamp).forEach( it -> batchPoints.point(it));
-        getPartitionDetails(partition, timestamp).forEach( it -> influxDB.write(it));
-        //getPartitionMemory(partition, timestamp).forEach( it -> batchPoints.point(it));
-        getPartitionMemory(partition, timestamp).forEach( it -> influxDB.write(it));
-        //getPartitionProcessor(partition, timestamp).forEach( it -> batchPoints.point(it));
-        getPartitionProcessor(partition, timestamp).forEach( it -> influxDB.write(it));
-        //getPartitionNetworkVirtual(partition, timestamp).forEach(it -> batchPoints.point(it));
-        getPartitionNetworkVirtual(partition, timestamp).forEach(it -> influxDB.write(it));
-        getPartitionSriovLogicalPorts(partition, timestamp).forEach(it -> influxDB.write(it));
-        //getPartitionStorageVirtualGeneric(partition, timestamp).forEach(it -> batchPoints.point(it));
-        getPartitionStorageVirtualGeneric(partition, timestamp).forEach(it -> influxDB.write(it));
-        //getPartitionStorageVirtualFibreChannel(partition, timestamp).forEach(it -> batchPoints.point(it));
-        getPartitionStorageVirtualFibreChannel(partition, timestamp).forEach(it -> influxDB.write(it));
-
-    }
-
-    private static List<Point> getPartitionDetails(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getDetails();
-        return processMeasurementMap(metrics, timestamp, "lpar_details");
-    }
-
-    private static List<Point> getPartitionProcessor(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getProcessorMetrics();
-        return processMeasurementMap(metrics, timestamp, "lpar_processor");
-    }
-
-    private static List<Point> getPartitionMemory(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getMemoryMetrics();
-        return processMeasurementMap(metrics, timestamp, "lpar_memory");
-    }
-
-    private static List<Point> getPartitionNetworkVirtual(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getVirtualEthernetAdapterMetrics();
-        return processMeasurementMap(metrics, timestamp, "lpar_net_virtual");   // Not 'network'
-    }
-
-    private static List<Point> getPartitionSriovLogicalPorts(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getSriovLogicalPorts();
-        return processMeasurementMap(metrics, timestamp, "lpar_net_sriov");   // Not 'network'
-    }
-
-    // TODO: lpar_net_sriov
-
-    private static List<Point> getPartitionStorageVirtualGeneric(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getVirtualGenericAdapterMetrics();
-        return processMeasurementMap(metrics, timestamp, "lpar_storage_virtual");
-    }
-
-    private static List<Point> getPartitionStorageVirtualFibreChannel(LogicalPartition partition, Instant timestamp) {
-        List<Measurement> metrics = partition.getVirtualFibreChannelAdapterMetrics();
-        return processMeasurementMap(metrics, timestamp, "lpar_storage_vFC");
-    }
-
-
-    /*
-        System Energy
-        Not supported on older HMC (pre v8) or older Power server (pre Power 8)
-     */
-
-
-    void writeSystemEnergy(SystemEnergy systemEnergy) {
-
-        if(systemEnergy.metrics == null) {
-            log.trace("writeSystemEnergy() - null metrics, skipping: {}", systemEnergy.system.name);
-            return;
-        }
-
-        Instant timestamp = systemEnergy.getTimestamp();
-        if(timestamp == null) {
-            log.warn("writeSystemEnergy() - no timestamp, skipping: {}", systemEnergy.system.name);
-            return;
-        }
-
-        //getSystemEnergyPower(systemEnergy, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemEnergyPower(systemEnergy, timestamp).forEach(it -> influxDB.write(it) );
-        //getSystemEnergyTemperature(systemEnergy, timestamp).forEach(it -> batchPoints.point(it) );
-        getSystemEnergyTemperature(systemEnergy, timestamp).forEach(it -> influxDB.write(it) );
-    }
-
-    private static List<Point> getSystemEnergyPower(SystemEnergy system, Instant timestamp) {
-        List<Measurement> metrics = system.getPowerMetrics();
-        return processMeasurementMap(metrics, timestamp, "server_energy_power");
-    }
-
-    private static List<Point> getSystemEnergyTemperature(SystemEnergy system, Instant timestamp) {
-        List<Measurement> metrics = system.getThermalMetrics();
-        return processMeasurementMap(metrics, timestamp, "server_energy_thermal");
-    }
-
-
-    /*
-        Shared
-     */
-
-    private static List<Point> processMeasurementMap(List<Measurement> measurements, Instant timestamp, String measurement) {
-
+    private List<Point> processMeasurementMap(List<Measurement> measurements, Instant timestamp, String measurement) {
         List<Point> listOfPoints = new ArrayList<>();
-        measurements.forEach( m -> {
+        measurements.forEach( (m) -> {
 
             Point.Builder builder = Point.measurement(measurement)
-                .time(timestamp.getEpochSecond(), TimeUnit.SECONDS);
+                .time(timestamp.toEpochMilli(), TimeUnit.MILLISECONDS)
+                .tag(m.tags)
+                .fields(m.fields);
 
+/*
             // Iterate fields
             m.fields.forEach((fieldName, fieldValue) ->  {
 
-                log.trace("processMeasurementMap() {} - fieldName: {}, fieldValue: {}", measurement, fieldName, fieldValue);
+                log.info("processMeasurementMap() {} - fieldName: {}, fieldValue: {}", measurement, fieldName, fieldValue);
                 if(fieldValue instanceof Number) {
                     Number num = (Number) fieldValue;
                     builder.addField(fieldName, num);
@@ -421,14 +130,18 @@ public final class InfluxClient {
             });
 
             // Iterate sorted tags
-            Map<String, String> sortedTags = new TreeMap<String, String>(m.tags);
+            Map<String, String> sortedTags = new TreeMap<>(m.tags);
             sortedTags.forEach((tagName, tagValue) -> {
-                log.trace("processMeasurementMap() {} - tagName: {}, tagValue: {}", measurement, tagName, tagValue);
+                log.info("processMeasurementMap() {} - tagName: {}, tagValue: {}", measurement, tagName, tagValue);
                 builder.tag(tagName, tagValue);
             });
+*/
+            /*
+            if(m.fields.size() > 0 && m.tags.size() > 0) {
+                listOfPoints.add(builderbuilder.build());
+            }*/
 
             listOfPoints.add(builder.build());
-
         });
 
         return listOfPoints;

src/main/java/biz/nellemann/hmci/LogicalPartition.java

@@ -15,57 +15,151 @@
  */
 package biz.nellemann.hmci;
 
+import biz.nellemann.hmci.dto.xml.Link;
+import biz.nellemann.hmci.dto.xml.LogicalPartitionEntry;
+import biz.nellemann.hmci.dto.xml.XmlEntry;
+import biz.nellemann.hmci.dto.xml.XmlFeed;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeoutException;
 
-class LogicalPartition extends MetaSystem {
+class LogicalPartition extends Resource {
 
     private final static Logger log = LoggerFactory.getLogger(LogicalPartition.class);
 
-    public final String id;
-    public final String name;
-    public final String type;
-    public final ManagedSystem system;
+    private final RestClient restClient;
+    private final ManagedSystem managedSystem;
+
+    protected String id;
+    protected String name;
+    protected LogicalPartitionEntry entry;
+
+    private String uriPath;
 
 
-    LogicalPartition(String id, String name, String type, ManagedSystem system) {
-        this.id = id;
-        this.name = name;
-        this.type = type;
-        this.system = system;
+    public LogicalPartition(RestClient restClient, String href, ManagedSystem managedSystem) throws URISyntaxException {
+        log.debug("LogicalPartition() - {}", href);
+        this.restClient = restClient;
+        this.managedSystem = managedSystem;
+        try {
+            URI uri = new URI(href);
+            uriPath = uri.getPath();
+        } catch (URISyntaxException e) {
+            log.error("LogicalPartition() - {}", e.getMessage());
+        }
     }
 
 
     @Override
     public String toString() {
-        return String.format("[%s] %s (%s)", id, name, type);
+        return entry.getName();
     }
 
 
+    public void discover() {
+        try {
+            String xml = restClient.getRequest(uriPath);
+
+            // Do not try to parse empty response
+            if(xml == null || xml.length() <= 1) {
+                log.warn("discover() - no data.");
+                return;
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            XmlEntry xmlEntry = xmlMapper.readValue(xml, XmlEntry.class);
+
+            if(xmlEntry.getContent() == null){
+                log.warn("discover() - no content.");
+                return;
+            }
+
+            this.id = xmlEntry.id;
+            if(xmlEntry.getContent().isLogicalPartition()) {
+                entry = xmlEntry.getContent().getLogicalPartitionEntry();
+                this.name = entry.getName();
+                log.info("discover() - {}", entry.getName());
+            } else {
+                throw new UnsupportedOperationException("Failed to deserialize LogicalPartition");
+            }
+
+        } catch (Exception e) {
+            log.error("discover() - error: {}", e.getMessage());
+        }
+    }
+
+
+    public void refresh() {
+
+        log.debug("refresh()");
+        try {
+            String xml = restClient.getRequest(String.format("/rest/api/pcm/ManagedSystem/%s/LogicalPartition/%s/ProcessedMetrics?NoOfSamples=1", managedSystem.id, id));
+
+            // Do not try to parse empty response
+            if(xml == null || xml.length() <= 1) {
+                log.warn("refresh() - no data.");
+                return;
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            XmlFeed xmlFeed = xmlMapper.readValue(xml, XmlFeed.class);
+
+            xmlFeed.entries.forEach((entry) -> {
+                if(entry.category.term.equals("LogicalPartition")) {
+                    Link link = entry.link;
+                    if (link.getType() != null && Objects.equals(link.getType(), "application/json")) {
+                        try {
+                            URI jsonUri = URI.create(link.getHref());
+                            String json = restClient.getRequest(jsonUri.getPath());
+                            deserialize(json);
+                        } catch (IOException e) {
+                            log.error("refresh() - error 1: {}", e.getMessage());
+                        }
+                    }
+                }
+            });
+
+        } catch (IOException e) {
+            log.error("refresh() - error 2: {}", e.getMessage());
+        }
+
+    }
+
+
+
     // LPAR Details
     List<Measurement> getDetails() {
 
         List<Measurement> list = new ArrayList<>();
 
-        Map<String, String> tagsMap = new HashMap<>();
-        tagsMap.put("servername", system.name);
-        tagsMap.put("lparname", name);
-        log.trace("getDetails() - tags: {}", tagsMap);
+        try {
+            Map<String, String> tagsMap = new HashMap<>();
+            TreeMap<String, Object> fieldsMap = new TreeMap<>();
 
-        Map<String, Object> fieldsMap = new HashMap<>();
-        fieldsMap.put("id", metrics.systemUtil.sample.lparsUtil.id);
-        fieldsMap.put("type", metrics.systemUtil.sample.lparsUtil.type);
-        fieldsMap.put("state", metrics.systemUtil.sample.lparsUtil.state);
-        fieldsMap.put("osType", metrics.systemUtil.sample.lparsUtil.osType);
-        fieldsMap.put("affinityScore", metrics.systemUtil.sample.lparsUtil.affinityScore);
-        log.trace("getDetails() - fields: {}", fieldsMap);
+            tagsMap.put("servername", managedSystem.entry.getName());
+            tagsMap.put("lparname", entry.getName());
+            log.trace("getDetails() - tags: " + tagsMap);
+
+            fieldsMap.put("id", metric.getSample().lparsUtil.id);
+            fieldsMap.put("type", metric.getSample().lparsUtil.type);
+            fieldsMap.put("state", metric.getSample().lparsUtil.state);
+            fieldsMap.put("osType", metric.getSample().lparsUtil.osType);
+            fieldsMap.put("affinityScore", metric.getSample().lparsUtil.affinityScore);
+            log.trace("getDetails() - fields: " + fieldsMap);
+
+            list.add(new Measurement(tagsMap, fieldsMap));
+        } catch (Exception e) {
+            log.warn("getDetails() - error: {}", e.getMessage());
+        }
 
-        list.add(new Measurement(tagsMap, fieldsMap));
         return list;
     }
 
@@ -75,17 +169,22 @@ class LogicalPartition extends MetaSystem {
 
         List<Measurement> list = new ArrayList<>();
 
-        Map<String, String> tagsMap = new HashMap<>();
-        tagsMap.put("servername", system.name);
-        tagsMap.put("lparname", name);
-        log.trace("getMemoryMetrics() - tags: {}", tagsMap);
+        try {
+            Map<String, String> tagsMap = new HashMap<>();
+            TreeMap<String, Object> fieldsMap = new TreeMap<>();
 
-        Map<String, Object> fieldsMap = new HashMap<>();
-        fieldsMap.put("logicalMem", metrics.systemUtil.sample.lparsUtil.memory.logicalMem);
-        fieldsMap.put("backedPhysicalMem", metrics.systemUtil.sample.lparsUtil.memory.backedPhysicalMem);
-        log.trace("getMemoryMetrics() - fields: {}", fieldsMap);
+            tagsMap.put("servername", managedSystem.entry.getName());
+            tagsMap.put("lparname", entry.getName());
+            log.trace("getMemoryMetrics() - tags: " + tagsMap);
 
-        list.add(new Measurement(tagsMap, fieldsMap));
+            fieldsMap.put("logicalMem", metric.getSample().lparsUtil.memory.logicalMem);
+            fieldsMap.put("backedPhysicalMem", metric.getSample().lparsUtil.memory.backedPhysicalMem);
+            log.trace("getMemoryMetrics() - fields: " + fieldsMap);
+
+            list.add(new Measurement(tagsMap, fieldsMap));
+        } catch (Exception e) {
+            log.warn("getMemoryMetrics() - error: {}", e.getMessage());
+        }
         return list;
     }
 
@@ -95,29 +194,35 @@ class LogicalPartition extends MetaSystem {
 
         List<Measurement> list = new ArrayList<>();
 
-        HashMap<String, String> tagsMap = new HashMap<>();
-        tagsMap.put("servername", system.name);
-        tagsMap.put("lparname", name);
-        log.trace("getProcessorMetrics() - tags: {}", tagsMap);
+        try {
+            HashMap<String, String> tagsMap = new HashMap<>();
+            HashMap<String, Object> fieldsMap = new HashMap<>();
 
-        HashMap<String, Object> fieldsMap = new HashMap<>();
-        fieldsMap.put("utilizedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedProcUnits);
-        fieldsMap.put("entitledProcUnits", metrics.systemUtil.sample.lparsUtil.processor.entitledProcUnits);
-        fieldsMap.put("donatedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.donatedProcUnits);
-        fieldsMap.put("idleProcUnits", metrics.systemUtil.sample.lparsUtil.processor.idleProcUnits);
-        fieldsMap.put("maxProcUnits", metrics.systemUtil.sample.lparsUtil.processor.maxProcUnits);
-        fieldsMap.put("maxVirtualProcessors", metrics.systemUtil.sample.lparsUtil.processor.maxVirtualProcessors);
-        fieldsMap.put("currentVirtualProcessors", metrics.systemUtil.sample.lparsUtil.processor.currentVirtualProcessors);
-        fieldsMap.put("utilizedCappedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedCappedProcUnits);
-        fieldsMap.put("utilizedUncappedProcUnits", metrics.systemUtil.sample.lparsUtil.processor.utilizedUncappedProcUnits);
-        fieldsMap.put("timePerInstructionExecution", metrics.systemUtil.sample.lparsUtil.processor.timeSpentWaitingForDispatch);
-        fieldsMap.put("timeSpentWaitingForDispatch", metrics.systemUtil.sample.lparsUtil.processor.timePerInstructionExecution);
-        fieldsMap.put("mode", metrics.systemUtil.sample.lparsUtil.processor.mode);
-        fieldsMap.put("weight", metrics.systemUtil.sample.lparsUtil.processor.weight);
-        fieldsMap.put("poolId", metrics.systemUtil.sample.lparsUtil.processor.poolId);
-        log.trace("getProcessorMetrics() - fields: {}", fieldsMap);
+            tagsMap.put("servername", managedSystem.entry.getName());
+            tagsMap.put("lparname", entry.getName());
+            log.trace("getProcessorMetrics() - tags: " + tagsMap);
+
+            fieldsMap.put("utilizedProcUnits", metric.getSample().lparsUtil.processor.utilizedProcUnits);
+            fieldsMap.put("entitledProcUnits", metric.getSample().lparsUtil.processor.entitledProcUnits);
+            fieldsMap.put("donatedProcUnits", metric.getSample().lparsUtil.processor.donatedProcUnits);
+            fieldsMap.put("idleProcUnits", metric.getSample().lparsUtil.processor.idleProcUnits);
+            fieldsMap.put("maxProcUnits", metric.getSample().lparsUtil.processor.maxProcUnits);
+            fieldsMap.put("maxVirtualProcessors", metric.getSample().lparsUtil.processor.maxVirtualProcessors);
+            fieldsMap.put("currentVirtualProcessors", metric.getSample().lparsUtil.processor.currentVirtualProcessors);
+            fieldsMap.put("utilizedCappedProcUnits", metric.getSample().lparsUtil.processor.utilizedCappedProcUnits);
+            fieldsMap.put("utilizedUncappedProcUnits", metric.getSample().lparsUtil.processor.utilizedUncappedProcUnits);
+            fieldsMap.put("timePerInstructionExecution", metric.getSample().lparsUtil.processor.timeSpentWaitingForDispatch);
+            fieldsMap.put("timeSpentWaitingForDispatch", metric.getSample().lparsUtil.processor.timePerInstructionExecution);
+            fieldsMap.put("mode", metric.getSample().lparsUtil.processor.mode);
+            fieldsMap.put("weight", metric.getSample().lparsUtil.processor.weight);
+            fieldsMap.put("poolId", metric.getSample().lparsUtil.processor.poolId);
+            log.trace("getProcessorMetrics() - fields: " + fieldsMap);
+
+            list.add(new Measurement(tagsMap, fieldsMap));
+        } catch (Exception e) {
+            log.warn("getProcessorMetrics() - error: {}", e.getMessage());
+        }
 
-        list.add(new Measurement(tagsMap, fieldsMap));
         return list;
     }
 
@@ -127,72 +232,41 @@ class LogicalPartition extends MetaSystem {
 
         List<Measurement> list = new ArrayList<>();
 
-        metrics.systemUtil.sample.lparsUtil.network.virtualEthernetAdapters.forEach( adapter -> {
+        try {
+            metric.getSample().lparsUtil.network.virtualEthernetAdapters.forEach(adapter -> {
 
-            HashMap<String, String> tagsMap = new HashMap<>();
-            tagsMap.put("servername", system.name);
-            tagsMap.put("lparname", name);
-            tagsMap.put("location", adapter.physicalLocation);
-            tagsMap.put("viosId", adapter.viosId.toString());
-            tagsMap.put("vlanId", adapter.vlanId.toString());
-            tagsMap.put("vswitchId", adapter.vswitchId.toString());
-            log.trace("getVirtualEthernetAdapterMetrics() - tags: {}", tagsMap);
+                HashMap<String, String> tagsMap = new HashMap<>();
+                HashMap<String, Object> fieldsMap = new HashMap<>();
 
-            HashMap<String, Object> fieldsMap = new HashMap<>();
-            fieldsMap.put("droppedPackets", adapter.droppedPackets);
-            fieldsMap.put("droppedPhysicalPackets", adapter.droppedPhysicalPackets);
-            fieldsMap.put("isPortVlanId", adapter.isPortVlanId);
-            fieldsMap.put("receivedPhysicalBytes", adapter.receivedPhysicalBytes);
-            fieldsMap.put("receivedPhysicalPackets", adapter.receivedPhysicalPackets);
-            fieldsMap.put("sentPhysicalBytes", adapter.sentPhysicalBytes);
-            fieldsMap.put("sentPhysicalPackets", adapter.sentPhysicalPackets);
-            fieldsMap.put("receivedBytes", adapter.receivedBytes);
-            fieldsMap.put("receivedPackets", adapter.receivedPackets);
-            fieldsMap.put("sentBytes", adapter.sentBytes);
-            fieldsMap.put("sentPackets", adapter.sentPackets);
-            fieldsMap.put("transferredBytes", adapter.transferredBytes);
-            fieldsMap.put("transferredPhysicalBytes", adapter.transferredPhysicalBytes);
-            fieldsMap.put("sharedEthernetAdapterId", adapter.sharedEthernetAdapterId);
-            log.trace("getVirtualEthernetAdapterMetrics() - fields: {}", fieldsMap);
+                tagsMap.put("servername", managedSystem.entry.getName());
+                tagsMap.put("lparname", entry.getName());
+                tagsMap.put("location", adapter.physicalLocation);
+                tagsMap.put("viosId", adapter.viosId.toString());
+                tagsMap.put("vlanId", adapter.vlanId.toString());
+                tagsMap.put("vswitchId", adapter.vswitchId.toString());
+                log.trace("getVirtualEthernetAdapterMetrics() - tags: " + tagsMap);
 
-            list.add(new Measurement(tagsMap, fieldsMap));
-        });
+                fieldsMap.put("droppedPackets", adapter.droppedPackets);
+                fieldsMap.put("droppedPhysicalPackets", adapter.droppedPhysicalPackets);
+                fieldsMap.put("isPortVlanId", adapter.isPortVlanId);
+                fieldsMap.put("receivedPhysicalBytes", adapter.receivedPhysicalBytes);
+                fieldsMap.put("receivedPhysicalPackets", adapter.receivedPhysicalPackets);
+                fieldsMap.put("sentPhysicalBytes", adapter.sentPhysicalBytes);
+                fieldsMap.put("sentPhysicalPackets", adapter.sentPhysicalPackets);
+                fieldsMap.put("receivedBytes", adapter.receivedBytes);
+                fieldsMap.put("receivedPackets", adapter.receivedPackets);
+                fieldsMap.put("sentBytes", adapter.sentBytes);
+                fieldsMap.put("sentPackets", adapter.sentPackets);
+                fieldsMap.put("transferredBytes", adapter.transferredBytes);
+                fieldsMap.put("transferredPhysicalBytes", adapter.transferredPhysicalBytes);
+                fieldsMap.put("sharedEthernetAdapterId", adapter.sharedEthernetAdapterId);
+                log.trace("getVirtualEthernetAdapterMetrics() - fields: " + fieldsMap);
 
-        return list;
-    }
-
-
-    // LPAR Network - SR-IOV
-    List<Measurement> getSriovLogicalPorts() {
-
-        List<Measurement> list = new ArrayList<>();
-
-        metrics.systemUtil.sample.lparsUtil.network.sriovLogicalPorts.forEach( port -> {
-
-            HashMap<String, String> tagsMap = new HashMap<>();
-            tagsMap.put("servername", system.name);
-            tagsMap.put("lparname", name);
-            tagsMap.put("location", port.physicalLocation);
-            tagsMap.put("vnicDeviceMode", port.vnicDeviceMode);
-            tagsMap.put("configurationType", port.configurationType);
-            log.trace("getSriovLogicalPorts() - tags: {}", tagsMap);
-
-            HashMap<String, Object> fieldsMap = new HashMap<>();
-            fieldsMap.put("drcIndex", port.drcIndex);
-            fieldsMap.put("physicalPortId", port.physicalPortId);
-            fieldsMap.put("physicalDrcIndex", port.physicalDrcIndex);
-            fieldsMap.put("droppedPackets", port.droppedPackets);
-            fieldsMap.put("receivedBytes", port.receivedBytes);
-            fieldsMap.put("receivedPackets", port.receivedPackets);
-            fieldsMap.put("sentBytes", port.sentBytes);
-            fieldsMap.put("sentPackets", port.sentPackets);
-            fieldsMap.put("errorIn", port.errorIn);
-            fieldsMap.put("errorOut", port.errorOut);
-            fieldsMap.put("transferredBytes", port.transferredBytes);
-            log.trace("getSriovLogicalPorts() - fields: {}", fieldsMap);
-
-            list.add(new Measurement(tagsMap, fieldsMap));
-        });
+                list.add(new Measurement(tagsMap, fieldsMap));
+            });
+        } catch (Exception e) {
+            log.warn("getVirtualEthernetAdapterMetrics() - error: {}", e.getMessage());
+        }
 
         return list;
     }
@@ -202,26 +276,33 @@ class LogicalPartition extends MetaSystem {
     List<Measurement> getVirtualGenericAdapterMetrics() {
 
         List<Measurement> list = new ArrayList<>();
-        metrics.systemUtil.sample.lparsUtil.storage.genericVirtualAdapters.forEach( adapter -> {
 
-            HashMap<String, String> tagsMap = new HashMap<>();
-            tagsMap.put("servername", system.name);
-            tagsMap.put("lparname", name);
-            tagsMap.put("viosId", adapter.viosId.toString());
-            tagsMap.put("location", adapter.physicalLocation);
-            tagsMap.put("id", adapter.id);
-            log.trace("getVirtualGenericAdapterMetrics() - tags: {}", tagsMap);
+        try {
+            metric.getSample().lparsUtil.storage.genericVirtualAdapters.forEach(adapter -> {
 
-            HashMap<String, Object> fieldsMap = new HashMap<>();
-            fieldsMap.put("numOfReads", adapter.numOfReads);
-            fieldsMap.put("numOfWrites", adapter.numOfWrites);
-            fieldsMap.put("writeBytes", adapter.writeBytes);
-            fieldsMap.put("readBytes", adapter.readBytes);
-            fieldsMap.put("type", adapter.type);
-            log.trace("getVirtualGenericAdapterMetrics() - fields: {}", fieldsMap);
+                HashMap<String, String> tagsMap = new HashMap<>();
+                HashMap<String, Object> fieldsMap = new HashMap<>();
+
+                tagsMap.put("servername", managedSystem.entry.getName());
+                tagsMap.put("lparname", entry.getName());
+                tagsMap.put("viosId", adapter.viosId.toString());
+                tagsMap.put("location", adapter.physicalLocation);
+                tagsMap.put("id", adapter.id);
+                log.trace("getVirtualGenericAdapterMetrics() - tags: " + tagsMap);
+
+                fieldsMap.put("numOfReads", adapter.numOfReads);
+                fieldsMap.put("numOfWrites", adapter.numOfWrites);
+                fieldsMap.put("writeBytes", adapter.writeBytes);
+                fieldsMap.put("readBytes", adapter.readBytes);
+                fieldsMap.put("type", adapter.type);
+                log.trace("getVirtualGenericAdapterMetrics() - fields: " + fieldsMap);
+
+                list.add(new Measurement(tagsMap, fieldsMap));
+            });
+        } catch (Exception e) {
+            log.warn("getVirtualGenericAdapterMetrics() - error: {}", e.getMessage());
+        }
 
-            list.add(new Measurement(tagsMap, fieldsMap));
-        });
 
         return list;
     }
@@ -230,32 +311,71 @@ class LogicalPartition extends MetaSystem {
     List<Measurement> getVirtualFibreChannelAdapterMetrics() {
 
         List<Measurement> list = new ArrayList<>();
-        metrics.systemUtil.sample.lparsUtil.storage.virtualFiberChannelAdapters.forEach( adapter -> {
 
-            HashMap<String, String> tagsMap = new HashMap<>();
-            tagsMap.put("servername", system.name);
-            tagsMap.put("lparname", name);
-            tagsMap.put("viosId", adapter.viosId.toString());
-            tagsMap.put("location", adapter.physicalLocation);
-            log.trace("getVirtualFibreChannelAdapterMetrics() - tags: {}", tagsMap);
+        try {
+            metric.getSample().lparsUtil.storage.virtualFiberChannelAdapters.forEach(adapter -> {
 
-            HashMap<String, Object> fieldsMap = new HashMap<>();
-            fieldsMap.put("numOfReads", adapter.numOfReads);
-            fieldsMap.put("numOfWrites", adapter.numOfWrites);
-            fieldsMap.put("writeBytes", adapter.writeBytes);
-            fieldsMap.put("readBytes", adapter.readBytes);
-            fieldsMap.put("runningSpeed", adapter.runningSpeed);
-            fieldsMap.put("transmittedBytes", adapter.transmittedBytes);
-            fieldsMap.put("transferredByte", adapter.transmittedBytes); // TODO: Must be error in dashboard, remove when checked.
-            //fieldsMap.put("wwpn", adapter.wwpn);
-            //fieldsMap.put("wwpn2", adapter.wwpn2);
-            log.trace("getVirtualFibreChannelAdapterMetrics() - fields: {}", fieldsMap);
+                HashMap<String, String> tagsMap = new HashMap<>();
+                HashMap<String, Object> fieldsMap = new HashMap<>();
 
-            list.add(new Measurement(tagsMap, fieldsMap));
-        });
+                tagsMap.put("servername", managedSystem.entry.getName());
+                tagsMap.put("lparname", entry.getName());
+                tagsMap.put("viosId", adapter.viosId.toString());
+                tagsMap.put("location", adapter.physicalLocation);
+                log.trace("getVirtualFibreChannelAdapterMetrics() - tags: " + tagsMap);
+
+                fieldsMap.put("numOfReads", adapter.numOfReads);
+                fieldsMap.put("numOfWrites", adapter.numOfWrites);
+                fieldsMap.put("writeBytes", adapter.writeBytes);
+                fieldsMap.put("readBytes", adapter.readBytes);
+                fieldsMap.put("runningSpeed", adapter.runningSpeed);
+                fieldsMap.put("transmittedBytes", adapter.transmittedBytes);
+                fieldsMap.put("transferredByte", adapter.transmittedBytes); // TODO: Must be error in dashboard, remove when checked.
+                log.trace("getVirtualFibreChannelAdapterMetrics() - fields: " + fieldsMap);
+
+                list.add(new Measurement(tagsMap, fieldsMap));
+            });
+        } catch (Exception e) {
+            log.warn("getVirtualFibreChannelAdapterMetrics() - error: {}", e.getMessage());
+        }
 
         return list;
     }
 
 
+    // LPAR Network - SR-IOV Logical Ports
+    List<Measurement> getSriovLogicalPorts() {
+
+        List<Measurement> list = new ArrayList<>();
+
+        try {
+            metric.getSample().lparsUtil.network.sriovLogicalPorts.forEach(port -> {
+
+                HashMap<String, String> tagsMap = new HashMap<>();
+                HashMap<String, Object> fieldsMap = new HashMap<>();
+
+                tagsMap.put("servername", managedSystem.entry.getName());
+                tagsMap.put("lparname", entry.getName());
+                tagsMap.put("location", port.physicalLocation);
+                tagsMap.put("type", port.configurationType);
+                log.trace("getSriovLogicalPorts() - tags: " + tagsMap);
+
+                fieldsMap.put("sentBytes", port.sentBytes);
+                fieldsMap.put("receivedBytes", port.receivedBytes);
+                fieldsMap.put("transferredBytes", port.transferredBytes);
+                fieldsMap.put("sentPackets", port.sentPackets);
+                fieldsMap.put("receivedPackets", port.receivedPackets);
+                fieldsMap.put("droppedPackets", port.droppedPackets);
+                fieldsMap.put("errorIn", port.errorIn);
+                fieldsMap.put("errorOut", port.errorOut);
+                log.trace("getSriovLogicalPorts() - fields: " + fieldsMap);
+
+                list.add(new Measurement(tagsMap, fieldsMap));
+            });
+        } catch (Exception e) {
+            log.warn("getSriovLogicalPorts() - error: {}", e.getMessage());
+        }
+
+        return list;
+    }
 }

src/main/java/biz/nellemann/hmci/ManagementConsole.java

@@ -0,0 +1,261 @@
+/*
+ *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package biz.nellemann.hmci;
+
+import biz.nellemann.hmci.dto.toml.HmcConfiguration;
+import biz.nellemann.hmci.dto.xml.Link;
+import biz.nellemann.hmci.dto.xml.ManagementConsoleEntry;
+import biz.nellemann.hmci.dto.xml.XmlFeed;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import static java.lang.Thread.sleep;
+
+class ManagementConsole implements Runnable {
+
+    private final static Logger log = LoggerFactory.getLogger(ManagementConsole.class);
+
+    private final Integer refreshValue;
+    private final Integer discoverValue;
+    private final List<ManagedSystem> managedSystems = new ArrayList<>();
+
+
+    private final RestClient restClient;
+    private final InfluxClient influxClient;
+    private final AtomicBoolean keepRunning = new AtomicBoolean(true);
+
+    protected Integer responseErrors = 0;
+
+    private Boolean doEnergy = true;
+    private final List<String> excludeSystems;
+    private final List<String> includeSystems;
+    private final List<String> excludePartitions;
+    private final List<String> includePartitions;
+
+
+    ManagementConsole(HmcConfiguration configuration, InfluxClient influxClient) {
+        this.refreshValue = configuration.refresh;
+        this.discoverValue = configuration.discover;
+        this.doEnergy = configuration.energy;
+        this.influxClient = influxClient;
+        restClient = new RestClient(configuration.url, configuration.username, configuration.password, configuration.trust);
+
+        if(configuration.trace != null) {
+            try {
+                File traceDir = new File(configuration.trace);
+                traceDir.mkdirs();
+                if(traceDir.canWrite()) {
+                    Boolean doTrace = true;
+                } else {
+                    log.warn("HmcInstance() - can't write to trace dir: " + traceDir.toString());
+                }
+            } catch (Exception e) {
+                log.error("HmcInstance() - trace error: " + e.getMessage());
+            }
+        }
+        this.excludeSystems = configuration.excludeSystems;
+        this.includeSystems = configuration.includeSystems;
+        this.excludePartitions = configuration.excludePartitions;
+        this.includePartitions = configuration.includePartitions;
+    }
+
+
+    @Override
+    public void run() {
+
+        log.trace("run()");
+        int executions = 0;
+
+        restClient.login();
+        discover();
+
+        do {
+            Instant instantStart = Instant.now();
+            try {
+                refresh();
+                if (++executions > discoverValue) {   // FIXME: Change to time based logic
+                    executions = 0;
+                    discover();
+                }
+            } catch (Exception e) {
+                log.error("run() - fatal error: {}", e.getMessage());
+                keepRunning.set(false);
+                throw new RuntimeException(e);
+            }
+
+            Instant instantEnd = Instant.now();
+            long timeSpend = Duration.between(instantStart, instantEnd).toMillis();
+            log.trace("run() - duration millis: " + timeSpend);
+            if(timeSpend < (refreshValue * 1000)) {
+                try {
+                    long sleepTime = (refreshValue * 1000) - timeSpend;
+                    log.trace("run() - sleeping millis: " + sleepTime);
+                    if(sleepTime > 0) {
+                        //noinspection BusyWait
+                        sleep(sleepTime);
+                    }
+                } catch (InterruptedException e) {
+                    log.error("run() - sleep interrupted", e);
+                }
+            } else {
+                log.warn("run() - possible slow response from this HMC");
+            }
+
+        } while (keepRunning.get());
+
+
+        // Logout of HMC
+        restClient.logoff();
+
+    }
+
+
+    public void discover() {
+
+        try {
+            String xml = restClient.getRequest("/rest/api/uom/ManagementConsole");
+
+            // Do not try to parse empty response
+            if(xml == null || xml.length() <= 1) {
+                responseErrors++;
+                log.warn("discover() - no data.");
+                return;
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            XmlFeed xmlFeed = xmlMapper.readValue(xml, XmlFeed.class);
+            ManagementConsoleEntry entry;
+
+            if(xmlFeed.getEntry() == null){
+                log.warn("discover() - xmlFeed.entry == null");
+                return;
+            }
+
+            if(xmlFeed.getEntry().getContent().isManagementConsole()) {
+                entry = xmlFeed.getEntry().getContent().getManagementConsole();
+                log.info("discover() - {}", entry.getName());
+            } else {
+                throw new UnsupportedOperationException("Failed to deserialize ManagementConsole");
+            }
+
+            managedSystems.clear();
+            for (Link link : entry.getAssociatedManagedSystems()) {
+                ManagedSystem managedSystem = new ManagedSystem(restClient, link.getHref());
+                managedSystem.setExcludePartitions(excludePartitions);
+                managedSystem.setIncludePartitions(includePartitions);
+                managedSystem.setDoEnergy(doEnergy);
+                managedSystem.discover();
+
+                // Only continue for powered-on operating systems
+                if(managedSystem.entry != null && Objects.equals(managedSystem.entry.state, "operating")) {
+
+                    // Check exclude / include
+                    if (!excludeSystems.contains(managedSystem.name) && includeSystems.isEmpty()) {
+                        managedSystems.add(managedSystem);
+                        //log.info("discover() - adding !excluded system: {}", managedSystem.name);
+                    } else if (!includeSystems.isEmpty() && includeSystems.contains(managedSystem.name)) {
+                        managedSystems.add(managedSystem);
+                        //log.info("discover() - adding included system: {}", managedSystem.name);
+                    }
+                }
+            }
+
+        } catch (Exception e) {
+            log.warn("discover() - error: {}", e.getMessage());
+        }
+
+    }
+
+
+    void refresh() {
+
+        log.debug("refresh()");
+        managedSystems.forEach( (system) -> {
+
+            if(system.entry == null){
+                log.warn("refresh() - system.entry == null");
+                return;
+            }
+
+            system.refresh();
+
+            influxClient.write(system.getDetails(), system.getTimestamp(),"server_details");
+            influxClient.write(system.getMemoryMetrics(), system.getTimestamp(),"server_memory");
+            influxClient.write(system.getProcessorMetrics(), system.getTimestamp(),"server_processor");
+            influxClient.write(system.getPhysicalProcessorPool(), system.getTimestamp(),"server_physicalProcessorPool");
+            influxClient.write(system.getSharedProcessorPools(), system.getTimestamp(),"server_sharedProcessorPool");
+
+            if(doEnergy) {
+                system.systemEnergy.refresh();
+                if(system.systemEnergy.metric != null) {
+                    influxClient.write(system.systemEnergy.getPowerMetrics(), system.getTimestamp(), "server_energy_power");
+                    influxClient.write(system.systemEnergy.getThermalMetrics(), system.getTimestamp(), "server_energy_thermal");
+                }
+            }
+
+            influxClient.write(system.getVioDetails(), system.getTimestamp(),"vios_details");
+            influxClient.write(system.getVioProcessorMetrics(), system.getTimestamp(),"vios_processor");
+            influxClient.write(system.getVioMemoryMetrics(), system.getTimestamp(),"vios_memory");
+            influxClient.write(system.getVioNetworkLpars(), system.getTimestamp(),"vios_network_lpars");
+            influxClient.write(system.getVioNetworkVirtualAdapters(), system.getTimestamp(),"vios_network_virtual");
+            influxClient.write(system.getVioNetworkSharedAdapters(), system.getTimestamp(),"vios_network_shared");
+            influxClient.write(system.getVioNetworkGenericAdapters(), system.getTimestamp(),"vios_network_generic");
+            influxClient.write(system.getVioStorageLpars(), system.getTimestamp(),"vios_storage_lpars");
+            influxClient.write(system.getVioStorageFiberChannelAdapters(), system.getTimestamp(),"vios_storage_FC");
+            influxClient.write(system.getVioStorageVirtualAdapters(), system.getTimestamp(),"vios_storage_vFC");
+            influxClient.write(system.getVioStoragePhysicalAdapters(), system.getTimestamp(),"vios_storage_physical");
+            // Missing:  vios_storage_SSP
+
+            system.logicalPartitions.forEach( (partition) -> {
+                partition.refresh();
+                influxClient.write(partition.getDetails(), partition.getTimestamp(),"lpar_details");
+                influxClient.write(partition.getMemoryMetrics(), partition.getTimestamp(),"lpar_memory");
+                influxClient.write(partition.getProcessorMetrics(), partition.getTimestamp(),"lpar_processor");
+                influxClient.write(partition.getSriovLogicalPorts(), partition.getTimestamp(),"lpar_net_sriov");
+                influxClient.write(partition.getVirtualEthernetAdapterMetrics(), partition.getTimestamp(),"lpar_net_virtual");
+                influxClient.write(partition.getVirtualGenericAdapterMetrics(), partition.getTimestamp(),"lpar_storage_virtual");
+                influxClient.write(partition.getVirtualFibreChannelAdapterMetrics(), partition.getTimestamp(),"lpar_storage_vFC");
+            });
+
+        });
+
+    }
+
+
+    /*
+    private void writeTraceFile(String id, String json) {
+
+        String fileName = String.format("%s-%s.json", id, Instant.now().toString());
+        try {
+            log.debug("Writing trace file: " + fileName);
+            File traceFile = new File(traceDir, fileName);
+            BufferedWriter writer = new BufferedWriter(new FileWriter(traceFile));
+            writer.write(json);
+            writer.close();
+        } catch (IOException e) {
+            log.warn("writeTraceFile() - " + e.getMessage());
+        }
+    }
+    */
+
+}

src/main/java/biz/nellemann/hmci/MetaSystem.java

@@ -1,133 +0,0 @@
-/*
- *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-package biz.nellemann.hmci;
-
-import biz.nellemann.hmci.pcm.PcmData;
-import com.serjltt.moshi.adapters.FirstElement;
-import com.squareup.moshi.FromJson;
-import com.squareup.moshi.JsonAdapter;
-import com.squareup.moshi.Moshi;
-import com.squareup.moshi.ToJson;
-import java.io.IOException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.math.BigDecimal;
-import java.time.Instant;
-import java.time.format.DateTimeFormatter;
-import java.time.format.DateTimeParseException;
-
-abstract class MetaSystem {
-
-    private final static Logger log = LoggerFactory.getLogger(MetaSystem.class);
-
-    private final JsonAdapter<PcmData> jsonAdapter;
-
-    protected PcmData metrics;
-
-    MetaSystem() {
-        try {
-            Moshi moshi = new Moshi.Builder().add(new NumberAdapter()).add(new BigDecimalAdapter()).add(FirstElement.ADAPTER_FACTORY).build();
-            jsonAdapter = moshi.adapter(PcmData.class);
-        } catch(Exception e) {
-            log.warn("MetaSystem() error", e);
-            throw new ExceptionInInitializerError(e);
-        }
-    }
-
-
-    void processMetrics(String json) {
-
-        try {
-            metrics = jsonAdapter.nullSafe().fromJson(json);
-        } catch(IOException e) {
-            log.warn("processMetrics() error", e);
-        }
-        //System.out.println(jsonAdapter.toJson(metrics));
-
-    }
-
-
-    Instant getTimestamp()  {
-
-        String timestamp = getStringMetricObject(metrics.systemUtil.sample.sampleInfo.timeStamp);
-        Instant instant = Instant.now();
-        try {
-            log.trace("getTimeStamp() - PMC Timestamp: {}", timestamp);
-            DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[XXX][X]");
-            instant = Instant.from(dateTimeFormatter.parse(timestamp));
-            log.trace("getTimestamp() - Instant: {}", instant.toString());
-        } catch(DateTimeParseException e) {
-            log.warn("getTimestamp() - parse error: {}", timestamp);
-        }
-
-        return instant;
-    }
-
-
-    String getStringMetricObject(Object obj) {
-        String metric = null;
-        try {
-            metric = (String) obj;
-        } catch (NullPointerException npe) {
-            log.warn("getStringMetricObject()", npe);
-        }
-
-        return metric;
-    }
-
-
-    Number getNumberMetricObject(Object obj) {
-        Number metric = null;
-        try {
-            metric = (Number) obj;
-        } catch (NullPointerException npe) {
-            log.warn("getNumberMetricObject()", npe);
-        }
-
-        return metric;
-    }
-
-
-    static class BigDecimalAdapter {
-
-        @FromJson
-        BigDecimal fromJson(String string) {
-            return new BigDecimal(string);
-        }
-
-        @ToJson
-        String toJson(BigDecimal value) {
-            return value.toString();
-        }
-    }
-
-
-    static class NumberAdapter {
-
-        @FromJson
-        Number fromJson(String string) {
-            return Double.parseDouble(string);
-        }
-
-        @ToJson
-        String toJson(Number value) {
-            return value.toString();
-        }
-    }
-
-}
-

src/main/java/biz/nellemann/hmci/Resource.java

@@ -0,0 +1,64 @@
+package biz.nellemann.hmci;
+
+import biz.nellemann.hmci.dto.json.ProcessedMetrics;
+import biz.nellemann.hmci.dto.json.SystemUtil;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.Instant;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+public class Resource {
+
+    private final static Logger log = LoggerFactory.getLogger(Resource.class);
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    protected SystemUtil metric;
+
+
+    Resource() {
+        objectMapper.enable(DeserializationFeature.UNWRAP_SINGLE_VALUE_ARRAYS);
+        objectMapper.enable(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY);
+        objectMapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT);
+    }
+
+
+    void deserialize(String json) {
+        if(json == null || json.length() < 1) {
+            return;
+        }
+
+        try {
+            ProcessedMetrics processedMetrics = objectMapper.readValue(json, ProcessedMetrics.class);
+            metric = processedMetrics.systemUtil;
+        } catch (Exception e) {
+            log.error("deserialize() - error: {}", e.getMessage());
+        }
+    }
+
+
+    Instant getTimestamp() {
+        Instant instant = Instant.now();
+
+        if (metric == null) {
+            return instant;
+        }
+
+        String timestamp = metric.getSample().sampleInfo.timestamp;
+        try {
+            log.trace("getTimeStamp() - PMC Timestamp: {}", timestamp);
+            DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss[XXX][X]");
+            instant = Instant.from(dateTimeFormatter.parse(timestamp));
+            log.trace("getTimestamp() - Instant: {}", instant.toString());
+        } catch(DateTimeParseException e) {
+            log.warn("getTimestamp() - parse error: {}", timestamp);
+        }
+
+        return instant;
+    }
+
+}

src/main/java/biz/nellemann/hmci/RestClient.java

@@ -0,0 +1,295 @@
+package biz.nellemann.hmci;
+
+import biz.nellemann.hmci.dto.xml.LogonResponse;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
+import okhttp3.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import java.io.*;
+import java.net.*;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.cert.X509Certificate;
+import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+public class RestClient {
+
+    private final static Logger log = LoggerFactory.getLogger(RestClient.class);
+    private final MediaType MEDIA_TYPE_IBM_XML_LOGIN = MediaType.parse("application/vnd.ibm.powervm.web+xml; type=LogonRequest");
+
+
+    protected OkHttpClient httpClient;
+
+    // OkHttpClient timeouts
+    private final static int CONNECT_TIMEOUT = 30;
+    private final static int WRITE_TIMEOUT = 30;
+    private final static int READ_TIMEOUT = 180;
+
+    //protected final HttpClient httpClient;
+    protected String authToken;
+
+    protected final String baseUrl;
+    protected final String username;
+    protected final String password;
+
+
+    public RestClient(String baseUrl, String username, String password, Boolean trustAll) {
+        this.baseUrl = baseUrl;
+        this.username = username;
+        this.password = password;
+        //this.httpClient = getHttpClient(trustAll);
+        //httpClient.start();
+        if (trustAll) {
+            this.httpClient = getUnsafeOkHttpClient();
+        } else {
+            this.httpClient = getSafeOkHttpClient();
+        }
+    }
+
+
+    /**
+     * Logon to the HMC and get an authentication token for further requests.
+     */
+    public synchronized void login() {
+
+        log.info("Connecting to HMC - {} @ {}", username, baseUrl);
+        StringBuilder payload = new StringBuilder();
+        payload.append("<?xml version='1.0' encoding='UTF-8' standalone='yes'?>");
+        payload.append("<LogonRequest xmlns='http://www.ibm.com/xmlns/systems/power/firmware/web/mc/2012_10/' schemaVersion='V1_0'>");
+        payload.append("<UserID>").append(username).append("</UserID>");
+        payload.append("<Password>").append(password).append("</Password>");
+        payload.append("</LogonRequest>");
+
+        try {
+            //httpClient.start();
+            URL url = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
+            Request request = new Request.Builder()
+                .url(url)
+                .addHeader("Accept", "application/vnd.ibm.powervm.web+xml; type=LogonResponse")
+                .addHeader("X-Audit-Memento", "IBM Power HMC Insights")
+                .put(RequestBody.create(payload.toString(), MEDIA_TYPE_IBM_XML_LOGIN))
+                .build();
+
+            String responseBody;
+            try (Response response = httpClient.newCall(request).execute()) {
+                responseBody = Objects.requireNonNull(response.body()).string();
+                if (!response.isSuccessful()) {
+                    log.warn("login() - Unexpected response: {}", response.code());
+                    throw new IOException("Unexpected code: " + response);
+                }
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            LogonResponse logonResponse = xmlMapper.readValue(responseBody, LogonResponse.class);
+
+            authToken = logonResponse.getToken();
+            log.debug("logon() - auth token: {}", authToken);
+
+        } catch (Exception e) {
+            log.warn("logon() - error: {}", e.getMessage());
+        }
+
+    }
+
+
+    /**
+     * Logoff from the HMC and remove any session
+     *
+     */
+    synchronized void logoff() {
+
+        if(authToken == null) {
+            return;
+        }
+
+        try {
+
+            URL url = new URL(String.format("%s/rest/api/web/Logon", baseUrl));
+            Request request = new Request.Builder()
+                .url(url)
+                .addHeader("Content-Type", "application/vnd.ibm.powervm.web+xml; type=LogonRequest")
+                .addHeader("X-API-Session", authToken)
+                .delete()
+                .build();
+
+            String responseBody;
+            try (Response response = httpClient.newCall(request).execute()) {
+                responseBody = Objects.requireNonNull(response.body()).string();
+            } catch (IOException e) {
+                log.warn("logoff() error: {}", e.getMessage());
+            } finally {
+                authToken = null;
+            }
+
+        } catch (MalformedURLException e) {
+            log.warn("logoff() - error: {}", e.getMessage());
+        }
+
+    }
+
+
+    public String getRequest(String urlPath) throws IOException {
+        URL absUrl = new URL(String.format("%s%s", baseUrl, urlPath));
+        return getRequest(absUrl);
+    }
+
+    public String postRequest(String urlPath, String payload) throws IOException {
+        URL absUrl = new URL(String.format("%s%s", baseUrl, urlPath));
+        return postRequest(absUrl, payload);
+    }
+
+
+    /**
+     * Return a Response from the HMC
+     * @param url to get Response from
+     * @return Response body string
+     */
+    private String getRequest(URL url) throws IOException {
+
+        log.trace("getRequest() - URL: {}", url.toString());
+
+        Request request = new Request.Builder()
+            .url(url)
+            .addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
+            .addHeader("X-API-Session", (authToken == null ? "" : authToken))
+            .get().build();
+
+        String responseBody;
+        try (Response response = httpClient.newCall(request).execute()) {
+
+            responseBody = Objects.requireNonNull(response.body()).string();;
+            if (!response.isSuccessful()) {
+
+                // Auth. failure
+                if(response.code() == 401) {
+                    log.warn("getRequest() - 401 - login and retry.");
+
+                    // Let's login again and retry
+                    authToken = null;
+                    login();
+
+                    try (Response responseRetry = httpClient.newCall(request).execute()) {
+                        log.debug("getRequest() - in retry: {}", Objects.requireNonNull(responseRetry.body()).string());
+                        if (responseRetry.isSuccessful()) {
+                            return Objects.requireNonNull(responseRetry.body()).string();
+                        }
+                        return null;
+                    }
+                }
+
+                log.error("getRequest() - Unexpected response: {}", response.code());
+                throw new IOException("getRequest() - Unexpected response: " + response.code());
+            }
+
+        }
+
+        return responseBody;
+    }
+
+
+    /**
+     * Send a POST request with a payload (can be null) to the HMC
+     * @param url
+     * @param payload
+     * @return
+     * @throws IOException
+     */
+    public String postRequest(URL url, String payload) throws IOException {
+
+        log.trace("sendPostRequest() - URL: {}", url.toString());
+        RequestBody requestBody;
+        if(payload != null) {
+            requestBody = RequestBody.create(payload, MediaType.get("application/xml"));
+        } else {
+            requestBody = RequestBody.create("", null);
+        }
+
+        Request request = new Request.Builder()
+            .url(url)
+            //.addHeader("Content-Type", "application/xml")
+            .addHeader("content-type", "application/xml")
+            .addHeader("X-API-Session", (authToken == null ? "" : authToken) )
+            .post(requestBody).build();
+
+        String responseBody;
+        try (Response response = httpClient.newCall(request).execute()) {
+            responseBody = Objects.requireNonNull(response.body()).string();
+
+            if (!response.isSuccessful()) {
+                response.close();
+                log.warn(responseBody);
+                log.error("sendPostRequest() - Unexpected response: {}", response.code());
+                throw new IOException("sendPostRequest() - Unexpected response: " + response.code());
+            }
+        }
+
+        return responseBody;
+    }
+
+
+    /**
+     * Provide an unsafe (ignoring SSL problems) OkHttpClient
+     *
+     * @return OkHttpClient ignoring SSL/TLS errors
+     */
+    private static OkHttpClient getUnsafeOkHttpClient() {
+        try {
+            // Create a trust manager that does not validate certificate chains
+            final TrustManager[] trustAllCerts = new TrustManager[] {
+                new X509TrustManager() {
+                    @Override
+                    public void checkClientTrusted(X509Certificate[] chain, String authType) {  }
+
+                    @Override
+                    public void checkServerTrusted(X509Certificate[] chain, String authType) {
+                    }
+
+                    @Override
+                    public X509Certificate[] getAcceptedIssuers() {
+                        return new X509Certificate[]{};
+                    }
+                }
+            };
+
+            // Install the all-trusting trust manager
+            final SSLContext sslContext = SSLContext.getInstance("SSL");
+            sslContext.init(null, trustAllCerts, new SecureRandom());
+
+            // Create a ssl socket factory with our all-trusting manager
+            final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
+
+            OkHttpClient.Builder builder = new OkHttpClient.Builder();
+            builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
+            builder.hostnameVerifier((hostname, session) -> true);
+            builder.connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS);
+            builder.writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS);
+            builder.readTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
+
+            return builder.build();
+        } catch (KeyManagementException | NoSuchAlgorithmException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+    /**
+     * Get OkHttpClient with our preferred timeout values.
+     * @return OkHttpClient
+     */
+    private static OkHttpClient getSafeOkHttpClient() {
+        OkHttpClient.Builder builder = new OkHttpClient.Builder();
+        builder.connectTimeout(CONNECT_TIMEOUT, TimeUnit.SECONDS);
+        builder.writeTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS);
+        builder.readTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
+        return builder.build();
+    }
+
+
+}

src/main/java/biz/nellemann/hmci/SystemEnergy.java

@@ -1,60 +1,107 @@
-/*
- *    Copyright 2020 Mark Nellemann <mark.nellemann@gmail.com>
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
 package biz.nellemann.hmci;
 
-import biz.nellemann.hmci.pcm.Temperature;
+import biz.nellemann.hmci.dto.xml.Link;
+import biz.nellemann.hmci.dto.xml.XmlFeed;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.io.IOException;
+import java.net.URI;
+import java.util.*;
 
-class SystemEnergy extends MetaSystem {
+class SystemEnergy extends Resource {
 
     private final static Logger log = LoggerFactory.getLogger(SystemEnergy.class);
 
-    public final ManagedSystem system;
+    private final RestClient restClient;
+    private final ManagedSystem managedSystem;
+
+    protected String id;
+    protected String name;
 
 
-    SystemEnergy(ManagedSystem system) {
-        this.system = system;
+    public SystemEnergy(RestClient restClient, ManagedSystem managedSystem) {
+        log.debug("SystemEnergy()");
+        this.restClient = restClient;
+        this.managedSystem = managedSystem;
     }
 
 
-    @Override
-    public String toString() {
-        return system.name;
+    public void refresh() {
+
+        log.debug("refresh()");
+        try {
+            String xml = restClient.getRequest(String.format("/rest/api/pcm/ManagedSystem/%s/ProcessedMetrics?Type=Energy&NoOfSamples=1", managedSystem.id));
+
+            // Do not try to parse empty response
+            if(xml == null || xml.length() <= 1) {
+                log.warn("refresh() - no data.");
+                return;
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            XmlFeed xmlFeed = xmlMapper.readValue(xml, XmlFeed.class);
+
+            xmlFeed.entries.forEach((entry) -> {
+                if (entry.category.term.equals("ManagedSystem")) {
+                    Link link = entry.link;
+                    if (link.getType() != null && Objects.equals(link.getType(), "application/json")) {
+                        try {
+                            URI jsonUri = URI.create(link.getHref());
+                            String json = restClient.getRequest(jsonUri.getPath());
+                            deserialize(json);
+                        } catch (IOException e) {
+                            log.error("refresh() - error 1: {}", e.getMessage());
+                        }
+                    }
+                }
+            });
+
+        } catch (IOException e) {
+            log.error("refresh() - error: {} {}", e.getClass(), e.getMessage());
+        }
+
+
+        /*
+        try {
+            Document doc = Jsoup.parse(responseBody);
+            Element entry = doc.select("feed > entry").first();
+            Element link = Objects.requireNonNull(entry).select("link[href]").first();
+
+            if(Objects.requireNonNull(link).attr("type").equals("application/json")) {
+                String href = link.attr("href");
+                log.trace("getPcmDataForEnergy() - URL: {}", href);
+                jsonBody = sendGetRequest(new URL(href));
+            }
+
+        } catch(Exception e) {
+            log.warn("getPcmDataForEnergy() - XML parse error: {}", systemEnergy, e);
+        }
+        */
     }
 
 
+
+
     List<Measurement> getPowerMetrics() {
 
         List<Measurement> list = new ArrayList<>();
+        try {
+            HashMap<String, String> tagsMap = new HashMap<>();
+            Map<String, Object> fieldsMap = new HashMap<>();
 
-        HashMap<String, String> tagsMap = new HashMap<>();
-        tagsMap.put("servername", system.name);
-        log.trace("getPowerMetrics() - tags: {}", tagsMap);
+            tagsMap.put("servername", managedSystem.name);
+            log.trace("getPowerMetrics() - tags: {}", tagsMap);
 
-        Map<String, Object> fieldsMap = new HashMap<>();
-        fieldsMap.put("powerReading", metrics.systemUtil.sample.energyUtil.powerUtil.powerReading);
-        log.trace("getPowerMetrics() - fields: {}", fieldsMap);
+            fieldsMap.put("powerReading", metric.getSample().energyUtil.powerUtil.powerReading);
+            log.trace("getPowerMetrics() - fields: {}", fieldsMap);
+
+            list.add(new Measurement(tagsMap, fieldsMap));
+        } catch (Exception e) {
+            log.warn("getPowerMetrics() - error: {}", e.getMessage());
+        }
 
-        list.add(new Measurement(tagsMap, fieldsMap));
         return list;
     }
 
@@ -62,28 +109,36 @@ class SystemEnergy extends MetaSystem {
     List<Measurement> getThermalMetrics() {
 
         List<Measurement> list = new ArrayList<>();
+        try {
+            HashMap<String, String> tagsMap = new HashMap<>();
+            Map<String, Object> fieldsMap = new HashMap<>();
 
-        HashMap<String, String> tagsMap = new HashMap<>();
-        tagsMap.put("servername", system.name);
-        log.trace("getThermalMetrics() - tags: {}", tagsMap);
+            tagsMap.put("servername", managedSystem.name);
+            log.trace("getThermalMetrics() - tags: {}", tagsMap);
 
-        Map<String, Object> fieldsMap = new HashMap<>();
+            metric.getSample().energyUtil.thermalUtil.cpuTemperatures.forEach((t) -> {
+                fieldsMap.put("cpuTemperature_" + t.entityInstance, t.temperatureReading);
+            });
 
-        for(Temperature t : metrics.systemUtil.sample.energyUtil.thermalUtil.cpuTemperatures) {
-            fieldsMap.put("cpuTemperature_" + t.entityInstance, t.temperatureReading);
+            metric.getSample().energyUtil.thermalUtil.inletTemperatures.forEach((t) -> {
+                fieldsMap.put("inletTemperature_" + t.entityInstance, t.temperatureReading);
+            });
+
+            /* Disabled, not sure if useful
+            for(Temperature t : metrics.systemUtil.sample.energyUtil.thermalUtil.baseboardTemperatures) {
+                fieldsMap.put("baseboardTemperature_" + t.entityInstance, t.temperatureReading);
+            }*/
+            log.trace("getThermalMetrics() - fields: {}", fieldsMap);
+
+
+            list.add(new Measurement(tagsMap, fieldsMap));
+
+        } catch (Exception e) {
+            log.warn("getThermalMetrics() - error: {}", e.getMessage());
         }
 
-        for(Temperature t : metrics.systemUtil.sample.energyUtil.thermalUtil.inletTemperatures) {
-            fieldsMap.put("inletTemperature_" + t.entityInstance, t.temperatureReading);
-        }
-
-        /* Disabled, not sure if useful
-        for(Temperature t : metrics.systemUtil.sample.energyUtil.thermalUtil.baseboardTemperatures) {
-            fieldsMap.put("baseboardTemperature_" + t.entityInstance, t.temperatureReading);
-        }*/
-
-        log.trace("getThermalMetrics() - fields: {}", fieldsMap);
-        list.add(new Measurement(tagsMap, fieldsMap));
         return list;
     }
+
 }
+

src/main/java/biz/nellemann/hmci/VirtualIOServer.java

@@ -0,0 +1,66 @@
+package biz.nellemann.hmci;
+
+import biz.nellemann.hmci.dto.xml.VirtualIOServerEntry;
+import biz.nellemann.hmci.dto.xml.XmlEntry;
+import com.fasterxml.jackson.dataformat.xml.XmlMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+public class VirtualIOServer {
+    private final static Logger log = LoggerFactory.getLogger(VirtualIOServer.class);
+
+    private final RestClient restClient;
+    private final ManagedSystem managedSystem;
+
+    protected String id;
+    private String uriPath;
+    protected VirtualIOServerEntry entry;
+
+
+    public VirtualIOServer(RestClient restClient, String href, ManagedSystem system) {
+        log.debug("VirtualIOServer() - {}", href);
+        this.restClient = restClient;
+        this.managedSystem = system;
+        try {
+            URI uri = new URI(href);
+            uriPath = uri.getPath();
+            //refresh();
+        } catch (URISyntaxException e) {
+            log.error("VirtualIOServer() - {}", e.getMessage());
+        }
+    }
+
+    public void discover() {
+        try {
+            String xml = restClient.getRequest(uriPath);
+
+            // Do not try to parse empty response
+            if(xml == null || xml.length() <= 1) {
+                log.warn("discover() - no data.");
+                return;
+            }
+
+            XmlMapper xmlMapper = new XmlMapper();
+            XmlEntry xmlEntry = xmlMapper.readValue(xml, XmlEntry.class);
+
+            if(xmlEntry.getContent() == null){
+                log.warn("discover() - no content.");
+                return;
+            }
+
+            if(xmlEntry.getContent().isVirtualIOServer()) {
+                entry = xmlEntry.getContent().getVirtualIOServerEntry();
+                log.debug("discover() - {}", entry.getName());
+            } else {
+                throw new UnsupportedOperationException("Failed to deserialize VirtualIOServer");
+            }
+
+        } catch (Exception e) {
+            log.error("discover() - error: {}", e.getMessage());
+        }
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/json/EnergyUtil.java

@@ -0,0 +1,8 @@
+package biz.nellemann.hmci.dto.json;
+
+public final class EnergyUtil {
+
+    public PowerUtil powerUtil = new PowerUtil();
+    public ThermalUtil thermalUtil = new ThermalUtil();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/FiberChannelAdapter.java

@@ -0,0 +1,22 @@
+package biz.nellemann.hmci.dto.json;
+
+
+/**
+ * Storage adapter
+ */
+
+public final class FiberChannelAdapter {
+
+    public String id;
+    public String wwpn;
+    public String physicalLocation;
+
+    public int numOfPorts;
+    public double numOfReads;
+    public double numOfWrites;
+    public double readBytes;
+    public double writeBytes;
+    public double runningSpeed;
+    public double transmittedBytes;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/GenericAdapter.java

@@ -0,0 +1,16 @@
+package biz.nellemann.hmci.dto.json;
+
+
+public final class GenericAdapter {
+
+    public String id;
+    public String type = "";
+    public String physicalLocation = "";
+    public double receivedPackets = 0.0;
+    public double sentPackets = 0.0;
+    public double droppedPackets = 0.0;
+    public double sentBytes = 0.0;
+    public double receivedBytes = 0.0;
+    public double transferredBytes = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/GenericPhysicalAdapters.java

@@ -0,0 +1,15 @@
+package biz.nellemann.hmci.dto.json;
+
+
+public final class GenericPhysicalAdapters {
+
+    public String id;
+    public String type;
+    public String physicalLocation;
+    public double numOfReads;
+    public double numOfWrites;
+    public double readBytes;
+    public double writeBytes;
+    public double transmittedBytes;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/GenericVirtualAdapter.java

@@ -0,0 +1,22 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/**
+ * Storage adapter
+ */
+
+public final class GenericVirtualAdapter {
+
+    public String id = "";
+    public String type = "";
+    public Integer viosId = 0;
+    public String physicalLocation = "";
+    public Double numOfReads = 0.0;
+    public Double numOfWrites = 0.0;
+    public Double readBytes = 0.0;
+    public Double writeBytes = 0.0;
+    public Double transmittedBytes = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/LparMemory.java

@@ -0,0 +1,12 @@
+package biz.nellemann.hmci.dto.json;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public final class LparMemory {
+
+    public Double logicalMem;
+    public Double utilizedMem = 0.0;
+    public Double backedPhysicalMem = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/LparProcessor.java

@@ -0,0 +1,21 @@
+package biz.nellemann.hmci.dto.json;
+
+
+public final class LparProcessor {
+
+    public Integer poolId = 0;
+    public Integer weight = 0;
+    public String mode = "";
+    public Double maxVirtualProcessors = 0.0;
+    public Double currentVirtualProcessors = 0.0;
+    public Double maxProcUnits = 0.0;
+    public Double entitledProcUnits = 0.0;
+    public Double utilizedProcUnits = 0.0;
+    public Double utilizedCappedProcUnits = 0.0;
+    public Double utilizedUncappedProcUnits = 0.0;
+    public Double idleProcUnits = 0.0;
+    public Double donatedProcUnits = 0.0;
+    public Double timeSpentWaitingForDispatch = 0.0;
+    public Double timePerInstructionExecution = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/LparUtil.java

@@ -1,5 +1,8 @@
-package biz.nellemann.hmci.pcm;
+package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class LparUtil {
 
     public Integer id = 0;
@@ -8,7 +11,7 @@ public final class LparUtil {
     public String state = "";
     public String type = "";
     public String osType = "";
-    public Number affinityScore = 0.0f;
+    public Float affinityScore = 0.0f;
 
     public final LparMemory memory = new LparMemory();
     public final LparProcessor processor = new LparProcessor();

src/main/java/biz/nellemann/hmci/dto/json/Network.java

@@ -0,0 +1,16 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class Network {
+
+    public List<String> clientLpars = new ArrayList<>();
+    public List<GenericAdapter> genericAdapters = new ArrayList<>();
+    public List<SharedAdapter> sharedAdapters = new ArrayList<>();
+    public List<VirtualEthernetAdapter> virtualEthernetAdapters = new ArrayList<>();
+    public List<SRIOVAdapter> sriovAdapters = new ArrayList<>();
+    public List<SRIOVLogicalPort> sriovLogicalPorts = new ArrayList<>();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/PhysicalProcessorPool.java

@@ -0,0 +1,12 @@
+package biz.nellemann.hmci.dto.json;
+
+
+public final class PhysicalProcessorPool {
+
+    public double assignedProcUnits = 0.0;
+    public double utilizedProcUnits = 0.0;
+    public double availableProcUnits = 0.0;
+    public double configuredProcUnits = 0.0;
+    public double borrowedProcUnits = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/PowerUtil.java

@@ -0,0 +1,7 @@
+package biz.nellemann.hmci.dto.json;
+
+public final class PowerUtil {
+
+    public Number powerReading = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/ProcessedMetrics.java

@@ -0,0 +1,7 @@
+package biz.nellemann.hmci.dto.json;
+
+public class ProcessedMetrics {
+
+    public SystemUtil systemUtil;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SRIOVAdapter.java

@@ -0,0 +1,11 @@
+package biz.nellemann.hmci.dto.json;
+
+import java.util.List;
+
+public final class SRIOVAdapter {
+
+    public String drcIndex = "";
+
+    public List<SRIOVPhysicalPort> physicalPorts;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SRIOVLogicalPort.java

@@ -0,0 +1,21 @@
+package biz.nellemann.hmci.dto.json;
+
+public class SRIOVLogicalPort {
+
+    public String drcIndex;
+    public String physicalLocation;
+    public String physicalDrcIndex;
+    public Number physicalPortId;
+    public String clientPartitionUUID;
+    public String vnicDeviceMode;
+    public String configurationType;
+    public Number receivedPackets;
+    public Number sentPackets;
+    public Number droppedPackets;
+    public Number sentBytes;
+    public Number receivedBytes;
+    public Number errorIn;
+    public Number errorOut;
+    public Number transferredBytes;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SRIOVPhysicalPort.java

@@ -1,44 +1,20 @@
-package biz.nellemann.hmci.pcm;
+package biz.nellemann.hmci.dto.json;
 
-import com.serjltt.moshi.adapters.FirstElement;
-
-public class SriovLogicalPort {
-
-    public String drcIndex = "";
+public final class SRIOVPhysicalPort {
 
+    public String id;
     public String physicalLocation = "";        // "U78CA.001.CSS0CXA-P1-C2-C1-T1-S2"
-
     public String physicalDrcIndex = "";
-
     public Number physicalPortId = 0;
-
     public String vnicDeviceMode = "";          // "NonVNIC"
-
     public String configurationType = "";       // "Ethernet"
-
-
-    @FirstElement
     public Number receivedPackets = 0.0;
-
-    @FirstElement
     public Number sentPackets = 0.0;
-
-    @FirstElement
     public Number droppedPackets = 0.0;
-
-    @FirstElement
     public Number sentBytes = 0.0;
-
-    @FirstElement
     public Number receivedBytes = 0.0;
-
-    @FirstElement
     public Number errorIn = 0.0;
-
-    @FirstElement
     public Number errorOut = 0.0;
-
-    @FirstElement
     public Number transferredBytes = 0.0;
 
 }

src/main/java/biz/nellemann/hmci/dto/json/SampleInfo.java

@@ -0,0 +1,29 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+public final class SampleInfo {
+
+    @JsonProperty("timeStamp")
+    public String timestamp ;
+    public String getTimeStamp() {
+        return timestamp;
+    }
+
+    public Integer status ;
+
+    @JsonProperty("errorInfo")
+    public List<ErrorInfo> errors;
+
+    static class ErrorInfo {
+        public String errId;
+        public String errMsg;
+        public String uuid;
+        public String reportedBy;
+        public Integer occurrenceCount;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/json/ServerMemory.java

@@ -0,0 +1,11 @@
+package biz.nellemann.hmci.dto.json;
+
+public final class ServerMemory {
+
+    public double totalMem = 0.0;
+    public double availableMem = 0.0;
+    public double configurableMem = 0.0;
+    public double assignedMemToLpars = 0.0;
+    public double virtualPersistentMem = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/ServerProcessor.java

@@ -0,0 +1,10 @@
+package biz.nellemann.hmci.dto.json;
+
+public final class ServerProcessor {
+
+    public Double totalProcUnits = 0.0;
+    public Double utilizedProcUnits = 0.0;
+    public Double availableProcUnits = 0.0;
+    public Double configurableProcUnits = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/ServerUtil.java

@@ -0,0 +1,15 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class ServerUtil {
+
+    public final ServerProcessor processor = new ServerProcessor();
+    public final ServerMemory memory = new ServerMemory();
+    public PhysicalProcessorPool physicalProcessorPool = new PhysicalProcessorPool();
+    public List<SharedProcessorPool> sharedProcessorPool = new ArrayList<>();
+    public Network network = new Network();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SharedAdapter.java

@@ -0,0 +1,25 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import java.util.List;
+
+/**
+ * Network adapter
+ */
+
+public final class SharedAdapter {
+
+    public String id;
+    public String type;
+    public String physicalLocation;
+
+    public double receivedPackets;
+    public double sentPackets;
+    public double droppedPackets;
+    public double sentBytes;
+    public double receivedBytes;
+    public double transferredBytes;
+
+    public List<String> bridgedAdapters;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SharedProcessorPool.java

@@ -0,0 +1,15 @@
+package biz.nellemann.hmci.dto.json;
+
+
+public final class SharedProcessorPool {
+
+    public int id;
+    public String name;
+
+    public double assignedProcUnits = 0.0;
+    public double utilizedProcUnits = 0.0;
+    public double availableProcUnits = 0.0;
+    public double configuredProcUnits = 0.0;
+    public double borrowedProcUnits = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/Storage.java

@@ -0,0 +1,15 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class Storage {
+
+    public List<String> clientLpars = new ArrayList<>();
+    public List<GenericPhysicalAdapters> genericPhysicalAdapters = new ArrayList<>();
+    public List<GenericVirtualAdapter> genericVirtualAdapters = new ArrayList<>();
+    public List<FiberChannelAdapter> fiberChannelAdapters = new ArrayList<>();
+    public List<VirtualFiberChannelAdapter> virtualFiberChannelAdapters = new ArrayList<>();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SystemFirmware.java

@@ -0,0 +1,14 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonUnwrapped;
+
+public final class SystemFirmware {
+
+    @JsonUnwrapped
+    public Double utilizedProcUnits;// = 0.0;
+
+    public Double assignedMem = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/SystemUtil.java

@@ -0,0 +1,24 @@
+package biz.nellemann.hmci.dto.json;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonUnwrapped;
+import java.util.List;
+
+public final class SystemUtil {
+
+    @JsonProperty("utilInfo")
+    public UtilInfo utilInfo;
+
+    public UtilInfo getUtilInfo() {
+        return utilInfo;
+    }
+
+    @JsonUnwrapped
+    @JsonProperty("utilSamples")
+    public List<UtilSample> samples;
+
+    public UtilSample getSample() {
+        return samples.size() > 0 ? samples.get(0) : new UtilSample();
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/json/Temperature.java

@@ -1,13 +1,9 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
+package biz.nellemann.hmci.dto.json;
 
 public final class Temperature {
 
     public String entityId = "";
     public String entityInstance = "";
-
-    @FirstElement
     public Number temperatureReading = 0.0;
 
 }

src/main/java/biz/nellemann/hmci/dto/json/ThermalUtil.java

@@ -0,0 +1,12 @@
+package biz.nellemann.hmci.dto.json;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class ThermalUtil {
+
+    public List<Temperature> inletTemperatures = new ArrayList<>();
+    public List<Temperature> cpuTemperatures = new ArrayList<>();
+    public List<Temperature> baseboardTemperatures = new ArrayList<>();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/UtilInfo.java

@@ -1,7 +1,8 @@
-package biz.nellemann.hmci.pcm;
+package biz.nellemann.hmci.dto.json;
 
-import com.serjltt.moshi.adapters.FirstElement;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
+@JsonIgnoreProperties({ "metricArrayOrder" })
 public final class UtilInfo {
 
     public String version = "";
@@ -13,7 +14,4 @@ public final class UtilInfo {
     public String name = "";
     public String uuid = "";
 
-    @FirstElement
-    public String metricArrayOrder = "";
-
 }

src/main/java/biz/nellemann/hmci/dto/json/UtilSample.java

@@ -0,0 +1,30 @@
+package biz.nellemann.hmci.dto.json;
+
+
+import com.fasterxml.jackson.annotation.JsonAlias;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class UtilSample {
+
+    public String sampleType = "";
+
+    @JsonProperty("sampleInfo")
+    public SampleInfo sampleInfo = new SampleInfo();
+
+    public SampleInfo getInfo() {
+        return sampleInfo;
+    }
+
+
+    @JsonProperty("systemFirmwareUtil")
+    public SystemFirmware systemFirmwareUtil = new SystemFirmware();
+
+    public ServerUtil serverUtil = new ServerUtil();
+    public EnergyUtil energyUtil = new EnergyUtil();
+    public List<ViosUtil> viosUtil = new ArrayList<>();
+    public LparUtil lparsUtil = new LparUtil();
+
+}

src/main/java/biz/nellemann/hmci/dto/json/ViosMemory.java

@@ -0,0 +1,7 @@
+package biz.nellemann.hmci.dto.json;
+
+public final class ViosMemory {
+    public double assignedMem;
+    public double utilizedMem;
+    public double virtualPersistentMem;
+}

src/main/java/biz/nellemann/hmci/dto/json/ViosUtil.java

@@ -1,9 +1,9 @@
-package biz.nellemann.hmci.pcm;
+package biz.nellemann.hmci.dto.json;
 
 public final class ViosUtil {
 
-    public String id = "";
-    public String uuid = "";
+    public int id;
+    public String uuid;
     public String name = "";
     public String state = "";
     public Integer affinityScore = 0;

src/main/java/biz/nellemann/hmci/dto/json/VirtualEthernetAdapter.java

@@ -0,0 +1,30 @@
+package biz.nellemann.hmci.dto.json;
+
+
+/**
+ * Network adapter SEA
+ */
+
+public final class VirtualEthernetAdapter {
+
+    public String physicalLocation = "";
+    public Integer vlanId = 0;
+    public Integer vswitchId = 0;
+    public Boolean isPortVlanId = false;
+    public Integer viosId = 0;
+    public String sharedEthernetAdapterId = "";
+
+    public Double receivedPackets = 0.0;
+    public Double sentPackets = 0.0;
+    public Double droppedPackets = 0.0;
+    public Double sentBytes = 0.0;
+    public Double receivedBytes = 0.0;
+    public Double receivedPhysicalPackets = 0.0;
+    public Double sentPhysicalPackets = 0.0;
+    public Double droppedPhysicalPackets = 0.0;
+    public Double sentPhysicalBytes = 0.0;
+    public Double receivedPhysicalBytes = 0.0;
+    public Double transferredBytes = 0.0;
+    public Double transferredPhysicalBytes = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/json/VirtualFiberChannelAdapter.java

@@ -0,0 +1,23 @@
+package biz.nellemann.hmci.dto.json;
+
+
+/**
+ * Storage adapter - NPIV ?
+ */
+
+public final class VirtualFiberChannelAdapter {
+
+    public String wwpn = "";
+    public String wwpn2 = "";
+    public String physicalLocation = "";
+    public String physicalPortWWPN = "";
+    public Integer viosId = 0;
+
+    public Double numOfReads = 0.0;
+    public Double numOfWrites = 0.0;
+    public Double readBytes = 0.0;
+    public Double writeBytes = 0.0;
+    public Double runningSpeed = 0.0;
+    public Double transmittedBytes = 0.0;
+
+}

src/main/java/biz/nellemann/hmci/dto/toml/Configuration.java

@@ -0,0 +1,12 @@
+package biz.nellemann.hmci.dto.toml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import java.util.Map;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class Configuration {
+
+    public InfluxConfiguration influx;
+    public Map<String, HmcConfiguration> hmc;
+
+}

src/main/java/biz/nellemann/hmci/dto/toml/HmcConfiguration.java

@@ -0,0 +1,28 @@
+package biz.nellemann.hmci.dto.toml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class HmcConfiguration {
+
+    public String url;
+    public String name;
+    public String username;
+    public String password;
+
+    public Integer refresh = 30;
+    public Integer discover = 120;
+
+    public String trace;
+    public Boolean energy = true;
+    public Boolean trust = true;
+
+    public List<String> excludeSystems = new ArrayList<>();
+    public List<String> includeSystems = new ArrayList<>();
+    public List<String> excludePartitions = new ArrayList<>();
+    public List<String> includePartitions = new ArrayList<>();
+
+}

src/main/java/biz/nellemann/hmci/dto/toml/InfluxConfiguration.java

@@ -0,0 +1,17 @@
+package biz.nellemann.hmci.dto.toml;
+
+public class InfluxConfiguration {
+
+    public String url;
+    public String username;
+    public String password;
+    public String database;
+
+    /*public InfluxConfiguration(String url, String username, String password, String database) {
+        this.url = url;
+        this.username = username;
+        this.password = password;
+        this.database = database;
+    }*/
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/IFixDetail.java

@@ -0,0 +1,16 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+@JsonIgnoreProperties({ "Atom", "ksv", "kxe", "kb", "schemaVersion", "" })
+public class IFixDetail implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("IFix")
+    public String iFix;
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/Link.java

@@ -0,0 +1,29 @@
+package biz.nellemann.hmci.dto.xml;
+
+
+import java.io.Serializable;
+
+public class Link implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    public String rel;
+
+    public String getRel() {
+        return rel;
+    }
+
+
+    public String type;
+
+    public String getType() {
+        return type;
+    }
+
+    public String href;
+
+    public String getHref() {
+        return href;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/LogicalPartitionEntry.java

@@ -0,0 +1,52 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+/*
+@JsonIgnoreProperties({
+    "ksv", "kxe", "kb", "schemaVersion", "Metadata", "AllowPerformanceDataCollection",
+    "AssociatedPartitionProfile", "AvailabilityPriority", "CurrentProcessorCompatibilityMode", "CurrentProfileSync",
+    "IsBootable", "IsConnectionMonitoringEnabled", "IsOperationInProgress", "IsRedundantErrorPathReportingEnabled",
+    "IsTimeReferencePartition", "IsVirtualServiceAttentionLEDOn", "IsVirtualTrustedPlatformModuleEnabled",
+    "KeylockPosition", "LogicalSerialNumber", "OperatingSystemVersion", "PartitionCapabilities", "PartitionID",
+    "PartitionIOConfiguration", "PartitionMemoryConfiguration", "PartitionProcessorConfiguration", "PartitionProfiles",
+    "PendingProcessorCompatibilityMode", "ProcessorPool", "ProgressPartitionDataRemaining", "ProgressPartitionDataTotal",
+    "ProgressState", "ResourceMonitoringControlState", "ResourceMonitoringIPAddress", "AssociatedManagedSystem",
+    "ClientNetworkAdapters", "HostEthernetAdapterLogicalPorts", "MACAddressPrefix", "IsServicePartition",
+    "PowerVMManagementCapable", "ReferenceCode", "AssignAllResources", "HardwareAcceleratorQoS", "LastActivatedProfile",
+    "HasPhysicalIO", "AllowPerformanceDataCollection", "PendingSecureBoot", "CurrentSecureBoot", "BootMode",
+    "PowerOnWithHypervisor", "Description", "MigrationStorageViosDataStatus", "MigrationStorageViosDataTimestamp",
+    "RemoteRestartCapable", "SimplifiedRemoteRestartCapable", "HasDedicatedProcessorsForMigration", "SuspendCapable",
+    "MigrationDisable", "MigrationState", "RemoteRestartState", "VirtualFibreChannelClientAdapters",
+    "VirtualSCSIClientAdapters", "BootListInformation"
+})
+ */
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class LogicalPartitionEntry implements Serializable, ResourceEntry {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("PartitionName")
+    public String partitionName;
+
+    @JsonProperty("PartitionState")
+    public String partitionState;
+
+    @JsonProperty("PartitionType")
+    public String partitionType;
+
+    @JsonProperty("PartitionUUID")
+    public String partitionUUID;
+
+    @JsonProperty("OperatingSystemType")
+    public String operatingSystemType;
+
+    @Override
+    public String getName() {
+        return partitionName.trim();
+    }
+}
+

src/main/java/biz/nellemann/hmci/dto/xml/LogonResponse.java

@@ -0,0 +1,21 @@
+package biz.nellemann.hmci.dto.xml;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+@JsonIgnoreProperties({ "schemaVersion", "Metadata" })
+public class LogonResponse implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("X-API-Session")
+    private String token;
+
+    public String getToken() {
+        return token;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/MachineTypeModelAndSerialNumber.java

@@ -0,0 +1,34 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+@JsonIgnoreProperties({ "kb", "kxe", "schemaVersion", "Metadata" })
+public class MachineTypeModelAndSerialNumber implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("MachineType")
+    public String machineType;
+
+    public String getMachineType() {
+        return machineType;
+    }
+
+    @JsonProperty("Model")
+    public String model;
+
+    public String getModel() {
+        return model;
+    }
+
+    @JsonProperty("SerialNumber")
+    public String serialNumber;
+
+    public String getSerialNumber() {
+        return serialNumber;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/ManagedSystemEntry.java

@@ -0,0 +1,94 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonAlias;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/*
+@JsonIgnoreProperties({
+    "schemaVersion", "Metadata", "AssociatedIPLConfiguration", "AssociatedSystemCapabilities",
+    "AssociatedSystemIOConfiguration", "AssociatedSystemMemoryConfiguration", "AssociatedSystemProcessorConfiguration",
+    "AssociatedSystemSecurity", "DetailedState", "ManufacturingDefaultConfigurationEnabled", "MaximumPartitions",
+    "MaximumPowerControlPartitions", "MaximumRemoteRestartPartitions", "MaximumSharedProcessorCapablePartitionID",
+    "MaximumSuspendablePartitions", "MaximumBackingDevicesPerVNIC", "PhysicalSystemAttentionLEDState",
+    "PrimaryIPAddress", "ServiceProcessorFailoverEnabled", "ServiceProcessorFailoverReason", "ServiceProcessorFailoverState",
+    "ServiceProcessorVersion", "VirtualSystemAttentionLEDState", "SystemMigrationInformation", "ReferenceCode",
+    "MergedReferenceCode", "EnergyManagementConfiguration", "IsPowerVMManagementMaster", "IsClassicHMCManagement",
+    "IsPowerVMManagementWithoutMaster", "IsManagementPartitionPowerVMManagementMaster", "IsHMCPowerVMManagementMaster",
+    "IsNotPowerVMManagementMaster", "IsPowerVMManagementNormalMaster", "IsPowerVMManagementPersistentMaster",
+    "IsPowerVMManagementTemporaryMaster", "IsPowerVMManagementPartitionEnabled", "SupportedHardwareAcceleratorTypes",
+    "CurrentStealableProcUnits", "CurrentStealableMemory", "Description", "SystemLocation", "SystemType",
+    "ProcessorThrottling", "AssociatedPersistentMemoryConfiguration"
+})*/
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class ManagedSystemEntry implements Serializable, ResourceEntry {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("State")
+    public String state;
+
+    @JsonProperty("Hostname")
+    public String hostname;
+
+    //@JsonAlias("ActivatedLevel")
+    @JsonProperty("ActivatedLevel")
+    public Integer activatedLevel;
+
+    public Integer getActivatedLevel() {
+        return activatedLevel;
+    }
+
+    @JsonAlias("ActivatedServicePackNameAndLevel")
+    public String activatedServicePackNameAndLevel;
+
+    public String getActivatedServicePackNameAndLevel() {
+        return activatedServicePackNameAndLevel;
+    }
+
+    @JsonAlias("SystemName")
+    public String systemName = "";
+
+    public String getSystemName() {
+        return systemName.trim();
+    }
+
+    @Override
+    public String getName() {
+        return systemName.trim();
+    }
+
+    @JsonProperty("SystemTime")
+    public Long systemTime;
+
+    @JsonProperty("SystemFirmware")
+    public String systemFirmware;
+
+    @JsonAlias("AssociatedLogicalPartitions")
+    public List<Link> associatedLogicalPartitions;
+
+    public List<Link> getAssociatedLogicalPartitions() {
+        return associatedLogicalPartitions != null ? associatedLogicalPartitions : new ArrayList<>();
+    }
+
+
+    @JsonAlias("AssociatedVirtualIOServers")
+    public List<Link> associatedVirtualIOServers;
+
+    public List<Link> getAssociatedVirtualIOServers() {
+        return associatedVirtualIOServers != null ? associatedVirtualIOServers : new ArrayList<>();
+    }
+
+
+    @JsonAlias("MachineTypeModelAndSerialNumber")
+    public MachineTypeModelAndSerialNumber machineTypeModelAndSerialNumber;
+
+    public MachineTypeModelAndSerialNumber getMachineTypeModelAndSerialNumber() {
+        return machineTypeModelAndSerialNumber;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/ManagementConsoleEntry.java

@@ -0,0 +1,99 @@
+package biz.nellemann.hmci.dto.xml;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/*
+@JsonIgnoreProperties({
+    "schemaVersion", "Metadata", "NetworkInterfaces", "Driver", "LicenseID", "LicenseFirstYear", "UVMID",
+    "TemplateObjectModelVersion", "UserObjectModelVersion", "WebObjectModelVersion", "PublicSSHKeyValue",
+    "MinimumKeyStoreSize", "MinimumKeyStoreSize"
+})*/
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class ManagementConsoleEntry implements Serializable, ResourceEntry {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("MachineTypeModelAndSerialNumber")
+    private MachineTypeModelAndSerialNumber machineTypeModelAndSerialNumber;
+
+    public MachineTypeModelAndSerialNumber getMachineTypeModelAndSerialNumber() {
+        return machineTypeModelAndSerialNumber;
+    }
+
+
+    @JsonProperty("ManagedSystems")
+    protected List<Link> associatedManagedSystems;
+
+    public List<Link> getAssociatedManagedSystems() {
+        // TODO: Security - Return new array, so receiver cannot modify ours.
+        return new ArrayList<>(associatedManagedSystems);
+    }
+
+
+    @JsonProperty("ManagementConsoleName")
+    public String managementConsoleName;
+
+    @Override
+    public String getName() {
+        return managementConsoleName.replace("\n", "").trim();
+    }
+
+
+    @JsonProperty("VersionInfo")
+    public VersionInfo versionInfo;
+
+    @JsonProperty("BIOS")
+    protected String bios;
+
+    @JsonProperty("BaseVersion")
+    protected String baseVersion;
+
+    public String getBaseVersion() {
+        return baseVersion;
+    }
+
+    @JsonProperty("IFixDetails")
+    public IFixDetails iFixDetails;
+
+
+    @JsonIgnoreProperties({ "ksv", "kxe", "kb", "schemaVersion", "Metadata" })
+    static class IFixDetails {
+        @JsonProperty("IFixDetail")
+        public List<IFixDetail> iFixDetailList;
+    }
+
+    @JsonProperty("ProcConfiguration")
+    public ProcConfiguration procConfiguration;
+
+    @JsonIgnoreProperties({ "ksv", "kxe", "kb", "schemaVersion", "Metadata", "Atom" })
+    static class ProcConfiguration {
+        @JsonProperty("NumberOfProcessors")
+        public Integer numberOfProcessors;
+
+        @JsonProperty("ModelName")
+        public String modelName;
+
+        @JsonProperty("Architecture")
+        public String architecture;
+    }
+
+    @JsonProperty("MemConfiguration")
+    public MemConfiguration memConfiguration;
+
+    @JsonIgnoreProperties({ "ksv", "kxe", "kb", "schemaVersion", "Metadata", "Atom" })
+    static class MemConfiguration {
+
+        @JsonProperty("TotalMemory")
+        public Integer totalMemory;
+
+        @JsonProperty("TotalSwapMemory")
+        public Integer totalSwapMemory;
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/ResourceEntry.java

@@ -0,0 +1,6 @@
+package biz.nellemann.hmci.dto.xml;
+
+public interface ResourceEntry {
+    String getName();
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/VersionInfo.java

@@ -0,0 +1,32 @@
+package biz.nellemann.hmci.dto.xml;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+@JsonIgnoreProperties({ "kxe", "kb", "schemaVersion", "Metadata" })
+public class VersionInfo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("BuildLevel")
+    public String buildLevel;
+
+    @JsonProperty("Maintenance")
+    protected String maintenance;
+
+    @JsonProperty("Minor")
+    protected String minor;
+
+    @JsonProperty("Release")
+    protected String release;
+
+    @JsonProperty("ServicePackName")
+    public String servicePackName;
+
+    @JsonProperty("Version")
+    protected String version;
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/VirtualIOServerEntry.java

@@ -0,0 +1,26 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class VirtualIOServerEntry implements Serializable, ResourceEntry {
+
+    private static final long serialVersionUID = 1L;
+
+    @JsonProperty("PartitionName")
+    private String partitionName;
+
+    public String getPartitionName() {
+        return partitionName;
+    }
+
+    @Override
+    public String getName() {
+        return partitionName;
+    }
+
+}
+

src/main/java/biz/nellemann/hmci/dto/xml/XmlEntry.java

@@ -0,0 +1,97 @@
+package biz.nellemann.hmci.dto.xml;
+
+import com.fasterxml.jackson.annotation.JsonAlias;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.io.Serializable;
+import java.util.List;
+
+//@JsonIgnoreProperties({ "author", "etag" })
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class XmlEntry implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    public String id;              // 2c6b6620-e3e3-3294-aaf5-38e546ff672b
+    public String title;           // ManagementConsole
+    public String published;       // 2021-11-09T21:13:40.467+01:00
+
+    public Category category;
+
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public class Category {
+        public String term;
+    }
+
+    @JsonProperty("link")
+    public Link link;
+
+    //public List<Link> links;
+    /*public List<Link> getLinks() {
+        return links;
+    }
+     */
+
+    public Content content;
+
+    public Content getContent() {
+        return content;
+    }
+
+    public boolean hasContent() {
+        return content != null;
+    }
+
+    @JsonIgnoreProperties({ "type" })
+    public static class Content {
+
+        @JsonProperty("ManagementConsole")
+        private ManagementConsoleEntry managementConsoleEntry;
+
+        public ManagementConsoleEntry getManagementConsole() {
+            return managementConsoleEntry;
+        }
+
+        public boolean isManagementConsole() {
+            return managementConsoleEntry != null;
+        }
+
+        @JsonProperty("ManagedSystem")
+        private ManagedSystemEntry managedSystemEntry;
+
+        public ManagedSystemEntry getManagedSystemEntry() {
+            return managedSystemEntry;
+        }
+
+        public boolean isManagedSystem() {
+            return managedSystemEntry != null;
+        }
+
+
+        @JsonAlias("VirtualIOServer")
+        private VirtualIOServerEntry virtualIOServerEntry;
+
+        public VirtualIOServerEntry getVirtualIOServerEntry() {
+            return virtualIOServerEntry;
+        }
+
+        public boolean isVirtualIOServer() {
+            return virtualIOServerEntry != null;
+        }
+
+
+        @JsonAlias("LogicalPartition")
+        private LogicalPartitionEntry logicalPartitionEntry;
+
+        public LogicalPartitionEntry getLogicalPartitionEntry() {
+            return logicalPartitionEntry;
+        }
+
+        public boolean isLogicalPartition() {
+            return logicalPartitionEntry != null;
+        }
+
+    }
+
+}

src/main/java/biz/nellemann/hmci/dto/xml/XmlFeed.java

@@ -0,0 +1,35 @@
+package biz.nellemann.hmci.dto.xml;
+
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+//@JsonIgnoreProperties({ "link" })
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class XmlFeed implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    public String id;                      // 347ecfcf-acac-3724-8915-a3d7d7a6f298
+    public String updated;                 // 2021-11-09T21:13:39.591+01:00
+    public String generator;               // IBM Power Systems Management Console
+
+    @JsonProperty("link")
+    @JacksonXmlElementWrapper(useWrapping = false)
+    public List<Link> links;                // <link rel="SELF" href="https://10.32.64.39:12443/rest/api/uom/ManagementConsole"/>
+
+    @JsonProperty("entry")
+    @JacksonXmlElementWrapper(useWrapping = false)
+    public List<XmlEntry> entries;
+
+    public XmlEntry getEntry() {
+        return entries.size() > 0 ? entries.get(0) : null;
+    }
+
+}

src/main/java/biz/nellemann/hmci/pcm/EnergyUtil.java

@@ -1,6 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-public final class EnergyUtil {
-    public final PowerUtil powerUtil = new PowerUtil();
-    public final ThermalUtil thermalUtil = new ThermalUtil();
-}

src/main/java/biz/nellemann/hmci/pcm/FiberChannelAdapter.java

@@ -1,30 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class FiberChannelAdapter {
-
-    public String id = "";
-    public String wwpn = "";
-    public String physicalLocation = "";
-    public Integer numOfPorts = 0;
-
-    @FirstElement
-    public Number numOfReads = 0.0;
-
-    @FirstElement
-    public Number numOfWrites = 0.0;
-
-    @FirstElement
-    public Number readBytes = 0.0;
-
-    @FirstElement
-    public Number writeBytes = 0.0;
-
-    @FirstElement
-    public Number runningSpeed = 0.0;
-
-    @FirstElement
-    public Number transmittedBytes = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/GenericAdapter.java

@@ -1,29 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class GenericAdapter {
-
-    public String id = "";
-    public String type = "";
-    public String physicalLocation = "";
-
-    @FirstElement
-    public Number receivedPackets = 0.0;
-
-    @FirstElement
-    public Number sentPackets = 0.0;
-
-    @FirstElement
-    public Number droppedPackets = 0.0;
-
-    @FirstElement
-    public Number sentBytes = 0.0;
-
-    @FirstElement
-    public Number receivedBytes = 0.0;
-
-    @FirstElement
-    public Number transferredBytes = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/GenericPhysicalAdapters.java

@@ -1,26 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class GenericPhysicalAdapters {
-
-    public String id = "";
-    public String type = "";
-    public String physicalLocation = "";
-
-    @FirstElement
-    public Number numOfReads = 0.0;
-
-    @FirstElement
-    public Number numOfWrites = 0.0;
-
-    @FirstElement
-    public Number readBytes = 0.0;
-
-    @FirstElement
-    public Number writeBytes = 0.0;
-
-    @FirstElement
-    public Number transmittedBytes = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/GenericVirtualAdapter.java

@@ -1,28 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-
-public final class GenericVirtualAdapter {
-
-    public String id = "";
-    public String type = "";
-    public Integer viosId = 0;
-    public String physicalLocation = "";
-
-    @FirstElement
-    public Number numOfReads = 0.0;
-
-    @FirstElement
-    public Number numOfWrites = 0.0;
-
-    @FirstElement
-    public Number readBytes = 0.0;
-
-    @FirstElement
-    public Number writeBytes = 0.0;
-
-    @FirstElement
-    public Number transmittedBytes = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/LparMemory.java

@@ -1,16 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class LparMemory {
-
-    @FirstElement
-    public Number logicalMem = 0.0;
-
-    @FirstElement
-    public Number utilizedMem = 0.0;
-
-    @FirstElement
-    public Number backedPhysicalMem = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/LparProcessor.java

@@ -1,44 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class LparProcessor {
-
-    public Integer poolId = 0;
-    public Integer weight = 0;
-    public String mode = "";
-
-    @FirstElement
-    public Number maxVirtualProcessors = 0.0;
-
-    @FirstElement
-    public Number currentVirtualProcessors = 0.0;
-
-    @FirstElement
-    public Number maxProcUnits = 0.0;
-
-    @FirstElement
-    public Number entitledProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedCappedProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedUncappedProcUnits = 0.0;
-
-    @FirstElement
-    public Number idleProcUnits = 0.0;
-
-    @FirstElement
-    public Number donatedProcUnits = 0.0;
-
-    @FirstElement
-    public Number timeSpentWaitingForDispatch = 0.0;
-
-    @FirstElement
-    public Number timePerInstructionExecution = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/Network.java

@@ -1,15 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class Network {
-
-    public final List<String> clientLpars  = new ArrayList<>();
-    public final List<GenericAdapter> genericAdapters = new ArrayList<>();
-    public final List<SharedAdapter> sharedAdapters = new ArrayList<>();
-    public final List<VirtualEthernetAdapter> virtualEthernetAdapters = new ArrayList<>();
-
-    public final List<SriovLogicalPort> sriovLogicalPorts = new ArrayList<>();
-
-}

src/main/java/biz/nellemann/hmci/pcm/PcmData.java

@@ -1,7 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-public final class PcmData {
-
-    public final SystemUtil systemUtil = new SystemUtil();
-
-}

src/main/java/biz/nellemann/hmci/pcm/PhysicalProcessorPool.java

@@ -1,22 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class PhysicalProcessorPool {
-
-    @FirstElement
-    public Number assignedProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedProcUnits = 0.0;
-
-    @FirstElement
-    public Number availableProcUnits = 0.0;
-
-    @FirstElement
-    public Number configuredProcUnits = 0.0;
-
-    @FirstElement
-    public Number borrowedProcUnits = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/PowerUtil.java

@@ -1,11 +0,0 @@
-
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class PowerUtil {
-
-    @FirstElement
-    public Number powerReading = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/SampleInfo.java

@@ -1,8 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-public final class SampleInfo {
-
-    public String timeStamp = "";
-    public Integer status = 0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/ServerMemory.java

@@ -1,22 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class ServerMemory {
-
-    @FirstElement
-    public Number totalMem = 0.0;
-
-    @FirstElement
-    public Number availableMem = 0.0;
-
-    @FirstElement
-    public Number configurableMem = 0.0;
-
-    @FirstElement
-    public Number assignedMemToLpars = 0.0;
-
-    @FirstElement
-    public Number virtualPersistentMem = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/ServerProcessor.java

@@ -1,19 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class ServerProcessor {
-
-    @FirstElement
-    public Number totalProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedProcUnits = 0.0;
-
-    @FirstElement
-    public Number availableProcUnits = 0.0;
-
-    @FirstElement
-    public Number configurableProcUnits = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/ServerUtil.java

@@ -1,13 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class ServerUtil {
-
-    public final ServerProcessor processor = new ServerProcessor();
-    public final ServerMemory memory = new ServerMemory();
-    public final PhysicalProcessorPool physicalProcessorPool = new PhysicalProcessorPool();
-    public final List<SharedProcessorPool> sharedProcessorPool = new ArrayList<>();
-
-}

src/main/java/biz/nellemann/hmci/pcm/SharedAdapter.java

@@ -1,32 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class SharedAdapter {
-
-    public String id = "";
-    public String type = "";
-    public String physicalLocation = "";
-
-    @FirstElement
-    public Number receivedPackets = 0.0;
-
-    @FirstElement
-    public Number sentPackets = 0.0;
-
-    @FirstElement
-    public Number droppedPackets = 0.0;
-
-    @FirstElement
-    public Number sentBytes = 0.0;
-
-    @FirstElement
-    public Number receivedBytes = 0.0;
-
-    @FirstElement
-    public Number transferredBytes = 0.0;
-
-    @FirstElement
-    public String bridgedAdapters = "";
-
-}

src/main/java/biz/nellemann/hmci/pcm/SharedProcessorPool.java

@@ -1,25 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class SharedProcessorPool {
-
-    public String id = "";
-    public String name = "";
-
-    @FirstElement
-    public Number assignedProcUnits = 0.0;
-
-    @FirstElement
-    public Number utilizedProcUnits = 0.0;
-
-    @FirstElement
-    public Number availableProcUnits = 0.0;
-
-    @FirstElement
-    public Number configuredProcUnits = 0.0;
-
-    @FirstElement
-    public Number borrowedProcUnits = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/Storage.java

@@ -1,14 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class Storage {
-
-    public final List<String> clientLpars = new ArrayList<>();
-    public final List<GenericPhysicalAdapters> genericPhysicalAdapters = new ArrayList<>();
-    public final List<GenericVirtualAdapter> genericVirtualAdapters = new ArrayList<>();
-    public final List<FiberChannelAdapter> fiberChannelAdapters = new ArrayList<>();
-    public final List<VirtualFiberChannelAdapter> virtualFiberChannelAdapters = new ArrayList<>();
-
-}

src/main/java/biz/nellemann/hmci/pcm/SystemFirmware.java

@@ -1,13 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class SystemFirmware {
-
-    @FirstElement
-    public Number utilizedProcUnits = 0.0;
-
-    @FirstElement
-    public Number assignedMem = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/SystemUtil.java

@@ -1,14 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-import com.squareup.moshi.Json;
-
-public final class SystemUtil {
-
-    public UtilInfo utilInfo;
-
-    @FirstElement
-    @Json(name = "utilSamples")
-    public UtilSample sample;
-
-}

src/main/java/biz/nellemann/hmci/pcm/ThermalUtil.java

@@ -1,12 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class ThermalUtil {
-
-    public final List<Temperature> inletTemperatures = new ArrayList<>();
-    public final List<Temperature> cpuTemperatures = new ArrayList<>();
-    public final List<Temperature> baseboardTemperatures = new ArrayList<>();
-
-}

src/main/java/biz/nellemann/hmci/pcm/UtilSample.java

@@ -1,20 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class UtilSample {
-
-    public String sampleType = "";
-    public final SampleInfo sampleInfo = new SampleInfo();
-    public final SystemFirmware systemFirmwareUtil = new SystemFirmware();
-    public final ServerUtil serverUtil = new ServerUtil();
-    public final EnergyUtil energyUtil = new EnergyUtil();
-    public final List<ViosUtil> viosUtil = new ArrayList<>();
-
-    @FirstElement
-    public final LparUtil lparsUtil = new LparUtil();
-
-}

src/main/java/biz/nellemann/hmci/pcm/ViosMemory.java

@@ -1,13 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class ViosMemory {
-
-    @FirstElement
-    public Number assignedMem = 0.0;
-
-    @FirstElement
-    public Number utilizedMem = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/VirtualEthernetAdapter.java

@@ -1,51 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-
-public final class VirtualEthernetAdapter {
-
-    public String physicalLocation = "";
-    public Integer vlanId = 0;
-    public Integer vswitchId = 0;
-    public Boolean isPortVlanId = false;
-    public Integer viosId = 0;
-    public String sharedEthernetAdapterId = "";
-
-    @FirstElement
-    public Number receivedPackets = 0.0;
-
-    @FirstElement
-    public Number sentPackets = 0.0;
-
-    @FirstElement
-    public Number droppedPackets = 0.0;
-
-    @FirstElement
-    public Number sentBytes = 0.0;
-
-    @FirstElement
-    public Number receivedBytes = 0.0;
-
-    @FirstElement
-    public Number receivedPhysicalPackets = 0.0;
-
-    @FirstElement
-    public Number sentPhysicalPackets = 0.0;
-
-    @FirstElement
-    public Number droppedPhysicalPackets = 0.0;
-
-    @FirstElement
-    public Number sentPhysicalBytes = 0.0;
-
-    @FirstElement
-    public Number receivedPhysicalBytes = 0.0;
-
-    @FirstElement
-    public Number transferredBytes = 0.0;
-
-    @FirstElement
-    public Number transferredPhysicalBytes = 0.0;
-
-}

src/main/java/biz/nellemann/hmci/pcm/VirtualFiberChannelAdapter.java

@@ -1,31 +0,0 @@
-package biz.nellemann.hmci.pcm;
-
-import com.serjltt.moshi.adapters.FirstElement;
-
-public final class VirtualFiberChannelAdapter {
-
-    public String wwpn = "";
-    public String wwpn2 = "";
-    public String physicalLocation = "";
-    public String physicalPortWWPN = "";
-    public Integer viosId = 0;
-
-    @FirstElement
-    public Number numOfReads = 0.0;
-
-    @FirstElement
-    public Number numOfWrites = 0.0;
-
-    @FirstElement
-    public Number readBytes = 0.0;
-
-    @FirstElement
-    public Number writeBytes = 0.0;
-
-    @FirstElement
-    public Number runningSpeed = 0.0;
-
-    @FirstElement
-    public Number transmittedBytes = 0.0;
-
-}

src/test/groovy/biz/nellemann/hmci/ConfigurationTest.groovy

@@ -1,5 +1,8 @@
 package biz.nellemann.hmci
 
+import biz.nellemann.hmci.dto.toml.Configuration
+import biz.nellemann.hmci.dto.toml.HmcConfiguration
+import com.fasterxml.jackson.dataformat.toml.TomlMapper
 import spock.lang.Specification
 
 import java.nio.file.Path
@@ -10,36 +13,52 @@ class ConfigurationTest extends Specification {
 
     Path testConfigurationFile = Paths.get(getClass().getResource('/hmci.toml').toURI())
 
+    TomlMapper mapper
+
+    def setup() {
+        mapper = new TomlMapper();
+    }
+
+    def cleanup() {
+    }
+
+
     void "test parsing of configuration file"() {
 
         when:
-        Configuration conf = new Configuration(testConfigurationFile)
+        Configuration conf = mapper.readerFor(Configuration.class).readValue(testConfigurationFile.toFile())
+
+        println(conf.hmc.entrySet().forEach((e) -> {
+            println((String)e.key + " -> " + e);
+
+            HmcConfiguration c = e.value;
+            println(c.url);
+        }));
 
         then:
         conf != null
+    }
+
+    void "test HMC energy flag, default setting"() {
+
+        when:
+        Configuration conf = mapper.readerFor(Configuration.class).readValue(testConfigurationFile.toFile())
+
+        then:
+        !conf.hmc.get("site1").energy
 
     }
 
-    void "test energy flag, default setting"() {
+    void "test HMC exclude and include options"() {
 
         when:
-        Configuration conf = new Configuration(testConfigurationFile)
+        Configuration conf = mapper.readerFor(Configuration.class).readValue(testConfigurationFile.toFile())
 
         then:
-        !conf.getHmc().get(0).energy
-
-    }
-
-    void "test exclude and include options"() {
-
-        when:
-        Configuration conf = new Configuration(testConfigurationFile)
-
-        then:
-        conf.getHmc().get(0).excludeSystems.contains("notThisSys")
-        conf.getHmc().get(0).includeSystems.contains("onlyThisSys")
-        conf.getHmc().get(0).excludePartitions.contains("notThisPartition")
-        conf.getHmc().get(0).includePartitions.contains("onlyThisPartition")
+        conf.hmc.get("site1").excludeSystems.contains("notThisSys")
+        conf.hmc.get("site1").includeSystems.contains("onlyThisSys")
+        conf.hmc.get("site1").excludePartitions.contains("notThisPartition")
+        conf.hmc.get("site1").includePartitions.contains("onlyThisPartition")
 
     }
 

src/test/groovy/biz/nellemann/hmci/HmcRestClientTest.groovy

@@ -1,102 +0,0 @@
-package biz.nellemann.hmci
-
-import okhttp3.mockwebserver.MockResponse
-import okhttp3.mockwebserver.MockWebServer
-import spock.lang.Specification
-
-class HmcRestClientTest extends Specification {
-
-    HmcRestClient hmc
-    MockWebServer mockServer = new MockWebServer()
-
-
-    def setup() {
-        mockServer.start()
-        hmc = new HmcRestClient(mockServer.url("/").toString(), "testUser", "testPassword", true)
-        hmc.authToken = "blaBla"
-    }
-
-
-    def cleanup() {
-        mockServer.shutdown()
-    }
-
-    void "test against empty xml"() {
-        setup:
-        def testXml = ""
-        mockServer.enqueue(new MockResponse().setBody(testXml))
-
-        when:
-        Map<String, ManagedSystem> systems = hmc.getManagedSystems()
-
-        then:
-        systems.size() == 0
-    }
-
-
-    void "test getManagedSystems"() {
-        setup:
-        def testFile = new File(getClass().getResource('/managed-systems.xml').toURI())
-        def testXml = testFile.getText('UTF-8')
-        mockServer.enqueue(new MockResponse().setBody(testXml))
-
-        when:
-        Map<String, ManagedSystem> systems = hmc.getManagedSystems()
-
-        then:
-        systems.size() == 2
-        systems.get("e09834d1-c930-3883-bdad-405d8e26e166").name == "S822L-8247-213C1BA"
-    }
-
-
-    void "test getLogicalPartitionsForManagedSystem"() {
-        setup:
-        def testFile = new File(getClass().getResource('/logical-partitions.xml').toURI())
-        def testXml = testFile.getText('UTF-8')
-        mockServer.enqueue(new MockResponse().setBody(testXml))
-
-        when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        Map<String, LogicalPartition> partitions = hmc.getLogicalPartitionsForManagedSystem(system)
-
-        then:
-        partitions.size() == 12
-        partitions.get("3380A831-9D22-4F03-A1DF-18B249F0FF8E").name == "AIX_Test1-e0f725f0-00000005"
-        partitions.get("3380A831-9D22-4F03-A1DF-18B249F0FF8E").type == "AIX/Linux"
-    }
-
-
-    void "test getBody with JSON for ManagedSystem"() {
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        mockServer.enqueue(new MockResponse().setBody(testJson))
-
-        when:
-        String jsonString = hmc.sendGetRequest(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/ManagedSystem_e09834d1-c930-3883-bdad-405d8e26e166_20200807T122600+0200_20200807T122600+0200_30.json") as String))
-
-        then:
-        jsonString.contains('"uuid": "e09834d1-c930-3883-bdad-405d8e26e166"')
-    }
-
-
-    void "test getBody with JSON for LogicalPartition"() {
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        mockServer.enqueue(new MockResponse().setBody(testJson))
-
-        when:
-        String jsonString = hmc.sendGetRequest(new URL(mockServer.url("/rest/api/pcm/ProcessedMetrics/LogicalPartition_2DE05DB6-8AD5-448F-8327-0F488D287E82_20200807T123730+0200_20200807T123730+0200_30.json") as String))
-
-        then:
-        jsonString.contains('"uuid": "b597e4da-2aab-3f52-8616-341d62153559"')
-    }
-
-
-    // getPcmDataForManagedSystem
-
-    // getPcmDataForLogicalPartition
-
-
-}

src/test/groovy/biz/nellemann/hmci/InfluxClientTest.groovy

@@ -1,5 +1,6 @@
 package biz.nellemann.hmci
 
+import biz.nellemann.hmci.dto.toml.InfluxConfiguration
 import spock.lang.Ignore
 import spock.lang.Specification
 
@@ -9,7 +10,7 @@ class InfluxClientTest extends Specification {
     InfluxClient influxClient
 
     def setup() {
-        influxClient = new InfluxClient(new Configuration.InfluxObject("http://localhost:8086", "root", "", "hmci"))
+        influxClient = new InfluxClient(new InfluxConfiguration("http://localhost:8086", "root", "", "hmci"))
         influxClient.login()
     }
 

src/test/groovy/biz/nellemann/hmci/LogicalPartitionTest.groovy

@@ -1,101 +1,145 @@
 package biz.nellemann.hmci
 
+import biz.nellemann.hmci.dto.xml.LogicalPartitionEntry
+import org.mockserver.integration.ClientAndServer
+import org.mockserver.logging.MockServerLogger
+import org.mockserver.socket.PortFactory
+import org.mockserver.socket.tls.KeyStoreFactory
+import spock.lang.Shared
 import spock.lang.Specification
 
+
+import javax.net.ssl.HttpsURLConnection
+
 class LogicalPartitionTest extends Specification {
 
+    @Shared
+    private static ClientAndServer mockServer;
 
-    void "test processPcmJson for LogicalPartition"() {
+    @Shared
+    private RestClient serviceClient
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
+    @Shared
+    private ManagedSystem managedSystem
 
-        when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-        lpar.processMetrics(testJson)
+    @Shared
+    private LogicalPartition logicalPartition
 
-        then:
-        lpar.metrics.systemUtil.sample.lparsUtil.memory.logicalMem == 8192.000
-        lpar.metrics.systemUtil.sample.lparsUtil.processor.utilizedProcUnits == 0.001
-        lpar.metrics.systemUtil.sample.lparsUtil.network.virtualEthernetAdapters.first().receivedBytes == 276.467
+    @Shared
+    private File metricsFile
 
+
+    def setupSpec() {
+        HttpsURLConnection.setDefaultSSLSocketFactory(new KeyStoreFactory(new MockServerLogger()).sslContext().getSocketFactory());
+        mockServer = ClientAndServer.startClientAndServer(PortFactory.findFreePort());
+        serviceClient = new RestClient(String.format("http://localhost:%d", mockServer.getPort()), "user", "password", false)
+        MockResponses.prepareClientResponseForLogin(mockServer)
+        MockResponses.prepareClientResponseForManagedSystem(mockServer)
+        MockResponses.prepareClientResponseForVirtualIOServer(mockServer)
+        MockResponses.prepareClientResponseForLogicalPartition(mockServer)
+        serviceClient.login()
+
+        managedSystem = new ManagedSystem(serviceClient, String.format("%s/rest/api/uom/ManagementConsole/2c6b6620-e3e3-3294-aaf5-38e546ff672b/ManagedSystem/b597e4da-2aab-3f52-8616-341d62153559", serviceClient.baseUrl));
+        managedSystem.discover()
+
+        logicalPartition = managedSystem.logicalPartitions.first()
+        logicalPartition.refresh()
+
+        metricsFile = new File("src/test/resources/3-logical-partition-perf-data.json")
     }
 
+    def cleanupSpec() {
+        mockServer.stop()
+    }
+
+    def setup() {
+    }
+
+
+    def "check that we found 2 logical partitions"() {
+        expect:
+        managedSystem.logicalPartitions.size() == 18
+    }
+
+
+    def "check name of 1st virtual server"() {
+        when:
+        LogicalPartitionEntry entry = logicalPartition.entry
+
+        then:
+        entry.getName() == "rhel8-ocp-helper"
+    }
+
+
+    void "process metrics data"() {
+        when:
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+
+        then:
+        logicalPartition.metric != null
+    }
+
+
+    void "test basic metrics"() {
+        when:
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+
+        then:
+        logicalPartition.metric.getSample().lparsUtil.memory.logicalMem == 8192.000
+        logicalPartition.metric.getSample().lparsUtil.processor.utilizedProcUnits == 0.001
+        logicalPartition.metric.getSample().lparsUtil.network.virtualEthernetAdapters.first().receivedBytes == 276.467
+    }
 
 
     void "test getDetails"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getDetails()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getDetails()
 
         then:
         listOfMeasurements.size() == 1
         listOfMeasurements.first().fields['affinityScore'] == 100.0
         listOfMeasurements.first().fields['osType'] == 'Linux'
         listOfMeasurements.first().fields['type'] == 'AIX/Linux'
-        listOfMeasurements.first().tags['lparname'] == '9Flash01'
+        listOfMeasurements.first().tags['lparname'] == 'rhel8-ocp-helper'
 
     }
 
 
     void "test getMemoryMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getMemoryMetrics()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getMemoryMetrics()
 
         then:
         listOfMeasurements.size() == 1
         listOfMeasurements.first().fields['logicalMem'] == 8192.000
-        listOfMeasurements.first().tags['lparname'] == '9Flash01'
+        listOfMeasurements.first().tags['lparname'] == 'rhel8-ocp-helper'
 
     }
 
+
     void "test getProcessorMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getProcessorMetrics()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getProcessorMetrics()
 
         then:
         listOfMeasurements.size() == 1
         listOfMeasurements.first().fields['utilizedProcUnits'] == 0.001
-        listOfMeasurements.first().tags['lparname'] == '9Flash01'
+        listOfMeasurements.first().tags['lparname'] == 'rhel8-ocp-helper'
 
     }
 
+
     void "test getVirtualEthernetAdapterMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getVirtualEthernetAdapterMetrics()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getVirtualEthernetAdapterMetrics()
 
         then:
         listOfMeasurements.size() == 1
@@ -103,17 +147,12 @@ class LogicalPartitionTest extends Specification {
         listOfMeasurements.first().tags['location'] == 'U9009.42A.21F64EV-V13-C32'
     }
 
+
     void "test getVirtualFiberChannelAdaptersMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getVirtualFibreChannelAdapterMetrics()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getVirtualFibreChannelAdapterMetrics()
 
         then:
         listOfMeasurements.size() == 4
@@ -122,48 +161,16 @@ class LogicalPartitionTest extends Specification {
 
     }
 
+
     void "test getVirtualGenericAdapterMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
         when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getVirtualGenericAdapterMetrics()
+        logicalPartition.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = logicalPartition.getVirtualGenericAdapterMetrics()
 
         then:
         listOfMeasurements.size() == 1
         listOfMeasurements.first().fields['readBytes'] == 0.0
     }
 
-    void "test getSriovLogicalPortMetrics'"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-logical-partition-sriov.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        LogicalPartition lpar = new LogicalPartition("2DE05DB6-8AD5-448F-8327-0F488D287E82", "9Flash01", "OS400", system)
-
-        when:
-        lpar.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = lpar.getSriovLogicalPorts()
-
-        then:
-        listOfMeasurements.size() == 6
-        listOfMeasurements.first().tags['location'] == "U78CA.001.CSS0CXA-P1-C2-C1-T1-S2"
-        listOfMeasurements.first().tags['vnicDeviceMode'] == "NonVNIC"
-        listOfMeasurements.first().tags['configurationType'] == "Ethernet"
-        listOfMeasurements.first().fields['drcIndex'] == "654327810"
-        listOfMeasurements.first().fields['physicalPortId'] == 0
-        listOfMeasurements.first().fields['physicalDrcIndex'] == "553713681"
-        listOfMeasurements.first().fields['receivedPackets'] == 16.867
-        listOfMeasurements.first().fields['sentPackets'] == 0.067
-        listOfMeasurements.first().fields['sentBytes'] == 8.533
-        listOfMeasurements.first().fields['receivedBytes'] == 1032.933
-        listOfMeasurements.first().fields['transferredBytes'] == 1041.466
-    }
-
 }

src/test/groovy/biz/nellemann/hmci/ManagedSystemEntryTest.groovy

@@ -0,0 +1,28 @@
+package biz.nellemann.hmci
+
+import biz.nellemann.hmci.dto.xml.ManagedSystemEntry
+import biz.nellemann.hmci.dto.xml.XmlEntry
+import com.fasterxml.jackson.dataformat.xml.XmlMapper
+import spock.lang.Specification
+
+class ManagedSystemEntryTest extends Specification {
+
+
+    void "parsing hmc xml managed system"() {
+
+        setup:
+        def testFile = new File(getClass().getResource('/2-managed-system.xml').toURI())
+        XmlMapper xmlMapper = new XmlMapper();
+
+        when:
+        XmlEntry entry = xmlMapper.readValue(testFile, XmlEntry.class);
+        ManagedSystemEntry managedSystem = entry.getContent().getManagedSystemEntry()
+
+        then:
+        managedSystem != null
+        managedSystem.activatedLevel == 145
+        managedSystem.activatedServicePackNameAndLevel == "FW930.50 (145)"
+
+    }
+}
+

src/test/groovy/biz/nellemann/hmci/ManagedSystemTest.groovy

@@ -1,57 +1,74 @@
 package biz.nellemann.hmci
 
+import org.mockserver.integration.ClientAndServer
+import org.mockserver.logging.MockServerLogger
+import org.mockserver.socket.PortFactory
+import org.mockserver.socket.tls.KeyStoreFactory
+import spock.lang.Shared
 import spock.lang.Specification
 
+import javax.net.ssl.HttpsURLConnection
+
 class ManagedSystemTest extends Specification {
 
-    void "test processPcmJson for ManagedSystem"() {
+    @Shared
+    private static ClientAndServer mockServer;
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
+    @Shared
+    private RestClient serviceClient
 
-        when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        system.processMetrics(testJson)
+    @Shared
+    private ManagedSystem managedSystem
 
-        then:
-        system.metrics.systemUtil.sample.serverUtil.memory.assignedMemToLpars == 40960.000
-        system.metrics.systemUtil.sample.serverUtil.processor.totalProcUnits == 24.000
-        system.metrics.systemUtil.sample.viosUtil.first().name == "VIOS1"
-        system.metrics.systemUtil.sample.viosUtil.first().memory.assignedMem == 8192.0
-        system.metrics.systemUtil.sample.viosUtil.first().storage.genericPhysicalAdapters.first().transmittedBytes == 9966.933
-        system.metrics.systemUtil.sample.viosUtil.first().storage.fiberChannelAdapters.first().numOfPorts == 3
+    @Shared
+    private File metricsFile
 
+    def setupSpec() {
+        HttpsURLConnection.setDefaultSSLSocketFactory(new KeyStoreFactory(new MockServerLogger()).sslContext().getSocketFactory());
+        mockServer = ClientAndServer.startClientAndServer(PortFactory.findFreePort());
+        serviceClient = new RestClient(String.format("http://localhost:%d", mockServer.getPort()), "user", "password", false)
+        MockResponses.prepareClientResponseForLogin(mockServer)
+        MockResponses.prepareClientResponseForManagementConsole(mockServer)
+        MockResponses.prepareClientResponseForManagedSystem(mockServer)
+        MockResponses.prepareClientResponseForVirtualIOServer(mockServer)
+        MockResponses.prepareClientResponseForLogicalPartition(mockServer)
+        serviceClient.login()
+        managedSystem = new ManagedSystem(serviceClient, String.format("%s/rest/api/uom/ManagementConsole/2c6b6620-e3e3-3294-aaf5-38e546ff672b/ManagedSystem/b597e4da-2aab-3f52-8616-341d62153559", serviceClient.baseUrl));
+        managedSystem.discover()
+        metricsFile = new File(getClass().getResource('/2-managed-system-perf-data2.json').toURI())
+    }
+
+    def cleanupSpec() {
+        mockServer.stop()
+    }
+
+    def setup() {
+    }
+
+    def "test we got entry"() {
+
+        expect:
+        managedSystem.entry.getName() == "Server-9009-42A-SN21F64EV"
     }
 
     void "test getDetails"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
         when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getDetails()
+        managedSystem.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = managedSystem.getDetails()
 
         then:
         listOfMeasurements.size() == 1
-        listOfMeasurements.first().tags['servername'] == 'Test Name'
-        listOfMeasurements.first().fields['utilizedProcUnits'] == 0.0
-        listOfMeasurements.first().fields['assignedMem'] == 5632.0
+        listOfMeasurements.first().tags['servername'] == 'Server-9009-42A-SN21F64EV'
+        listOfMeasurements.first().fields['utilizedProcUnits'] == 0.00458
+        listOfMeasurements.first().fields['assignedMem'] == 40448.0
     }
 
     void "test getMemoryMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
         when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getMemoryMetrics()
+        managedSystem.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = managedSystem.getMemoryMetrics()
 
         then:
         listOfMeasurements.size() == 1
@@ -60,240 +77,37 @@ class ManagedSystemTest extends Specification {
 
     void "test getProcessorMetrics"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
         when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getProcessorMetrics()
+        managedSystem.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = managedSystem.getProcessorMetrics()
 
         then:
         listOfMeasurements.size() == 1
-        listOfMeasurements.first().fields['availableProcUnits'] == 16.000
+        listOfMeasurements.first().fields['availableProcUnits'] == 4.65
     }
 
     void "test getSystemSharedProcessorPools"() {
 
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
         when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getSharedProcessorPools()
-
-        then:
-        listOfMeasurements.size() == 1
-        listOfMeasurements.first().fields['assignedProcUnits'] == 23.767
-    }
-
-    void "test VIOS data"() {
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getSharedProcessorPools()
-
-        then:
-        listOfMeasurements.size() == 1
-        listOfMeasurements.first().fields['assignedProcUnits'] == 23.767
-    }
-
-    void "test getViosMemoryMetrics"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosMemoryMetrics()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().fields['assignedMem'] == 8192.000
-        listOfMeasurements.first().fields['utilizedMem'] == 2093.000
-    }
-
-    void "test getViosProcessorMetrics"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosProcessorMetrics()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().fields['mode'] == "share_idle_procs_active"
-        listOfMeasurements.first().fields['entitledProcUnits'] == 1.0
-        listOfMeasurements.first().fields['utilizedCappedProcUnits'] == 0.12
-    }
-
-
-    void "test getViosNetworkLpars"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosNetworkLpars()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().fields['clientlpars'] == 1
-    }
-
-
-    void "test getViosNetworkSharedAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosNetworkSharedAdapters()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U8247.22L.213C1BA-V1-C2-T1"
-        listOfMeasurements.first().fields['type'] == "sea"
-        listOfMeasurements.first().fields['transferredBytes'] == 14180.2d
-    }
-
-
-    void "test getViosNetworkVirtualAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosNetworkVirtualAdapters()
+        managedSystem.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = managedSystem.getSharedProcessorPools()
 
         then:
         listOfMeasurements.size() == 4
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U8247.22L.213C1BA-V1-C2"
-        listOfMeasurements.first().tags['vswitchid'] == "0"
-        listOfMeasurements.first().fields['transferredBytes'] == 8245.4d
+        listOfMeasurements.first().fields['assignedProcUnits'] == 22.00013
     }
 
-
-    void "test getViosNetworkGenericAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
+    void "test getPhysicalProcessorPool"() {
         when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosNetworkGenericAdapters()
+        managedSystem.deserialize(metricsFile.getText('UTF-8'))
+        List<Measurement> listOfMeasurements = managedSystem.getPhysicalProcessorPool()
 
         then:
-        listOfMeasurements.size() == 6
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U78CB.001.WZS0BYF-P1-C10-T3"
-        listOfMeasurements.first().fields['receivedBytes'] == 1614.567d
-        listOfMeasurements.first().fields['sentBytes'] == 3511.833d
+        listOfMeasurements.size() == 1
+        listOfMeasurements.first().fields['assignedProcUnits'] == 22.0
+
     }
 
 
-    void "test getViosStorageLpars"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosStorageLpars()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().fields['clientlpars'] == 1
-    }
-
-
-    void "test getViosStorageFiberChannelAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosStorageFiberChannelAdapters()
-
-        then:
-        listOfMeasurements.size() == 4
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U78CB.001.WZS0BYF-P1-C12-T1"
-        listOfMeasurements.first().fields['numOfReads'] == 0.0
-        listOfMeasurements.first().fields['numOfWrites'] == 0.067d
-    }
-
-
-    void "test getViosStoragePhysicalAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosStoragePhysicalAdapters()
-
-        then:
-        listOfMeasurements.size() == 2
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U78CB.001.WZS0BYF-P1-C14-T1"
-        listOfMeasurements.first().fields['numOfReads'] == 0.0
-        listOfMeasurements.first().fields['numOfWrites'] == 19.467d
-    }
-
-
-    void "test getViosStorageVirtualAdapters"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-
-        when:
-        system.processMetrics(testJson)
-        List<Measurement> listOfMeasurements = system.getViosStorageVirtualAdapters()
-
-        then:
-        listOfMeasurements.size() == 3
-        listOfMeasurements.first().tags['viosname'] == "VIOS1"
-        listOfMeasurements.first().tags['location'] == "U8247.22L.213C1BA-V1-C6"
-        listOfMeasurements.first().fields['numOfReads'] == 0.0
-        listOfMeasurements.first().fields['numOfWrites'] == 0.0
-    }
-
 }
+

src/test/groovy/biz/nellemann/hmci/ManagementConsoleEntryTest.groovy

@@ -0,0 +1,60 @@
+package biz.nellemann.hmci
+
+import biz.nellemann.hmci.dto.xml.ManagementConsoleEntry
+import biz.nellemann.hmci.dto.xml.XmlEntry
+import biz.nellemann.hmci.dto.xml.XmlFeed
+import com.fasterxml.jackson.dataformat.xml.XmlMapper
+import spock.lang.Specification
+
+
+class ManagementConsoleEntryTest extends Specification {
+
+    void "parsing hmc xml feed and entry"() {
+
+        setup:
+        def testFile = new File(getClass().getResource('/1-hmc.xml').toURI())
+        XmlMapper xmlMapper = new XmlMapper();
+
+        when:
+        XmlFeed feed = xmlMapper.readValue(testFile.getText(), XmlFeed.class);
+        XmlEntry entry = feed.entry;
+
+        then:
+        feed.id == "347ecfcf-acac-3724-8915-a3d7d7a6f298"
+        //feed.links.first().rel == "SELF"
+        //feed.links.first().href == "https://10.32.64.39:12443/rest/api/uom/ManagementConsole"
+        entry.id == "2c6b6620-e3e3-3294-aaf5-38e546ff672b"
+        entry.title == "ManagementConsole"
+
+    }
+
+    void "parsing hmc xml management console"() {
+
+        setup:
+        def testFile = new File(getClass().getResource('/1-hmc.xml').toURI())
+        XmlMapper xmlMapper = new XmlMapper();
+
+        when:
+        XmlFeed feed = xmlMapper.readValue(testFile.getText(), XmlFeed.class);
+        ManagementConsoleEntry managementConsole = feed.entry.getContent().getManagementConsole();
+
+        then:
+        managementConsole.getMachineTypeModelAndSerialNumber() != null
+        managementConsole.getMachineTypeModelAndSerialNumber().getMachineType() == "7042"
+        managementConsole.getMachineTypeModelAndSerialNumber().getModel() == "CR7"
+        managementConsole.getMachineTypeModelAndSerialNumber().getSerialNumber() == "21D3CBC"
+        managementConsole.getAssociatedManagedSystems().size() == 1;
+        managementConsole.getAssociatedManagedSystems().first().href == "https://10.32.64.39:12443/rest/api/uom/ManagementConsole/2c6b6620-e3e3-3294-aaf5-38e546ff672b/ManagedSystem/b597e4da-2aab-3f52-8616-341d62153559"
+        managementConsole.managementConsoleName == 'HMC-P9\n                '
+        managementConsole.versionInfo.buildLevel == '2011270432'
+        managementConsole.versionInfo.servicePackName == '942'
+        managementConsole.iFixDetails.iFixDetailList.size() == 2
+        managementConsole.procConfiguration.numberOfProcessors == 6
+        managementConsole.procConfiguration.modelName == "Intel(R) Xeon(R) CPU E5-2640 0 @ 2.50GHz"
+        managementConsole.procConfiguration.architecture == "x86_64"
+        managementConsole.memConfiguration.totalMemory == 7957
+        managementConsole.memConfiguration.totalSwapMemory == 2046
+
+    }
+
+}

src/test/groovy/biz/nellemann/hmci/MetaSystemTest.groovy

@@ -1,24 +0,0 @@
-package biz.nellemann.hmci
-
-import spock.lang.Specification
-
-import java.time.Instant
-
-class MetaSystemTest extends Specification {
-
-    void "test timestamp retrieval from xml"() {
-
-        setup:
-        def testFile = new File(getClass().getResource('/pcm-data-managed-system.json').toURI())
-        def testJson = testFile.getText('UTF-8')
-
-        when:
-        ManagedSystem system = new ManagedSystem("e09834d1-c930-3883-bdad-405d8e26e166", "Test Name","Test Type", "Test Model", "Test S/N")
-        system.processMetrics(testJson)
-        Instant instant = system.getTimestamp()
-
-        then:
-        instant.getEpochSecond() == 1597086630
-    }
-
-}