56 lines
1.4 KiB
Java
56 lines
1.4 KiB
Java
package biz.nellemann.syslogd.net;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.net.*;
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import java.nio.charset.StandardCharsets;
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public class LokiClient {
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private final static Logger log = LoggerFactory.getLogger(LokiClient.class);
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private final URL url;
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public LokiClient(URL url) {
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this.url = url;
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}
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public void send(String msg) throws MalformedURLException {
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URL pushUrl = new URL(url, "/loki/api/v1/push");
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HttpURLConnection con = null;
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try {
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con = (HttpURLConnection)pushUrl.openConnection();
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con.setRequestMethod("POST");
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con.setRequestProperty("Content-Type", "application/json");
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con.setDoOutput(true);
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byte[] input = msg.getBytes(StandardCharsets.UTF_8);
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try(OutputStream os = con.getOutputStream()) {
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os.write(input, 0, input.length);
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} catch (IOException e) {
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log.warn(e.getMessage());
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}
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int responseCode = con.getResponseCode();
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if(responseCode != 204) {
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log.warn("send() - response: " + responseCode);
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}
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} catch (IOException e) {
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log.warn("send() - " + e.getMessage());
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} finally {
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if(con != null) {
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con.disconnect();
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}
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}
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}
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}
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