Work on free API

README.md

@@ -2,7 +2,7 @@
 
 -----------------------------------
 
-A Java library to query <https://www.cvrapi.dk> (a Danish VAT API service). Work in progress.
+A Java library to query <https://www.cvrapi.dk> (a Danish VAT API service).
 
 ## Usage
 
@@ -12,16 +12,6 @@ A Java library to query <https://www.cvrapi.dk> (a Danish VAT API service). Work
 
 The *Company* represents most of the same properties as seen in the example JSON in the [api documentation](http://docs.rest.cvrapi.dk/).
 
-### Gradle
-
-    repositories {
-        maven { url 'https://dl.bintray.com/mnellemann/libs' }
-    }
-
-    dependencies {
-        compile 'biz.nellemann.libs:libcvrapi:1.+'
-    }
-
 ## Development
 
 To build and test the code:

build.gradle

@@ -14,7 +14,7 @@ repositories {
 dependencies {
 
     implementation("org.slf4j:slf4j-api:${slf4jVersion}")
-    api('com.google.code.gson:gson:2.8.7')
+    api('com.google.code.gson:gson:2.8.8')
     api('com.squareup.okhttp3:okhttp:4.9.1')
 
 	testImplementation("org.slf4j:slf4j-simple:${slf4jVersion}")
@@ -40,6 +40,11 @@ publishing {
     }
 }
 
+
+test {
+	useJUnitPlatform()
+}
+
 jacoco {
 	toolVersion = "0.8.4"
 }

gradle.properties

@@ -1,6 +1,6 @@
 id            = libcvrapi
 group         = biz.nellemann.libs
-version       = 1.0.7
+version       = 1.0.8
 licenses      = ['APACHE-2.0'] // or something else
 groovyVersion = 3.0.8
 slf4jVersion  = 1.7.32

src/main/java/biz/nellemann/libcvrapi/CvrApi.java

@@ -30,6 +30,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
+import java.util.Objects;
 
 public class CvrApi {
 
@@ -72,7 +73,7 @@ public class CvrApi {
 		Response response = client.newCall(request).execute();
 		switch (response.code()) {
 			case 200:
-				return response.body().string();
+				return Objects.requireNonNull(response.body()).string();
 			case 401:
 				log.warn("get() - 401 - Access Denied");
 				throw new Exception("Access Denied");
@@ -88,9 +89,8 @@ public class CvrApi {
 	/**
 	 * Query the API: https://rest.cvrapi.dk/v1/dk/company/vatNumber
 	 *
-	 * @param vatNumber
+	 * @param vatNumber Danish VAT number
-	 * @return
+	 * @return String with JSON
-	 * @throws IOException
 	 */
 	protected String getCompanyJson(String vatNumber) throws Exception {
 		String response = get(BASE_URL + "/company/" + vatNumber);
@@ -102,8 +102,8 @@ public class CvrApi {
 	/**
 	 * Use GSON to deserialize JSON into POJO's.
 	 *
-	 * @param json
+	 * @param json String of JSON
-	 * @return
+	 * @return Company object
 	 */
 	protected Company parseJsonIntoCompany(String json) {
 		Gson gson = new Gson();
@@ -114,8 +114,8 @@ public class CvrApi {
 	/**
 	 * Lookup company by VAT number
 	 *
-	 * @param vatNumber
+	 * @param vatNumber Danish VAT number as String
-	 * @return
+	 * @return Company object
 	 */
 	public Company getCompanyByVatNumber(String vatNumber) {
 

src/test/resources/39895692-free.json

@@ -0,0 +1,52 @@
+// https://cvrapi.dk/api?search=39895692&country=dk&format=json
+{
+	"vat": 39895692,
+	"name": "Cabcon AS",
+	"address": "Stamholmen 193A, 1. tv.",
+	"zipcode": "2650",
+	"city": "Hvidovre",
+	"cityname": null,
+	"protected": true,
+	"phone": "38760324",
+	"email": "jag@cabcon.dk",
+	"fax": null,
+	"startdate": "01\/10 - 2018",
+	"enddate": null,
+	"employees": null,
+	"addressco": "Cabcon A\/S",
+	"industrycode": 465210,
+	"industrydesc": "Engroshandel med elektronisk udstyr",
+	"companycode": 210,
+	"companydesc": "Anden udenlandsk virksomhed",
+	"creditstartdate": null,
+	"creditbankrupt": false,
+	"creditstatus": null,
+	"owners": [
+		{
+			"name": "Cabcon AS"
+		}
+	],
+	"productionunits": [
+		{
+			"pno": 1024011204,
+			"main": true,
+			"name": "Cabcon AS",
+			"address": "Stamholmen 193A, 1. tv.",
+			"zipcode": "2650",
+			"city": "Hvidovre",
+			"cityname": null,
+			"protected": true,
+			"phone": "38760324",
+			"email": "jag@cabcon.dk",
+			"fax": null,
+			"startdate": "01\/10 - 2018",
+			"enddate": null,
+			"employees": null,
+			"addressco": "Cabcon A\/S",
+			"industrycode": 465210,
+			"industrydesc": "Engroshandel med elektronisk udstyr"
+		}
+	],
+	"t": 100,
+	"version": 6
+}