WIP

Signed-off-by: Martin Weise martin.weise@tuwien.ac.at

Closes #524

dbrepo-auth-service/listeners/src/main/java/at/ac/tuwien/ifs/dbrepo/Client.java

-package at.tuwien;
+package at.ac.tuwien.ifs.dbrepo;
 
-import org.jboss.logging.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -13,12 +14,13 @@ import java.nio.charset.Charset;
 import java.util.Base64;
 
 public class Client {
-    private static final Logger log = Logger.getLogger(Client.class);
+
+    private static final Logger log = LoggerFactory.getLogger(Client.class);
 
     public static void postService(String data) throws IOException {
         try {
             final String urlString = System.getenv("METADATA_SERVICE_ENDPOINT");
-            log.debugf("METADATA_SERVICE_ENDPOINT: %s", urlString);
+            log.debug("METADATA_SERVICE_ENDPOINT: {}", urlString);
             if (urlString == null || urlString.isEmpty()) {
                 throw new IllegalArgumentException("Environment variable METADATA_SERVICE_ENDPOINT is not set or is empty.");
             }
@@ -26,7 +28,7 @@ public class Client {
             if (systemUsername == null || systemUsername.isEmpty()) {
                 throw new IllegalArgumentException("Environment variable SYSTEM_USERNAME is not set or is empty.");
             }
-            log.debugf("SYSTEM_USERNAME: %s", systemUsername);
+            log.debug("SYSTEM_USERNAME: {}", systemUsername);
             final String systemPassword = System.getenv("SYSTEM_PASSWORD");
             if (systemPassword == null || systemPassword.isEmpty()) {
                 throw new IllegalArgumentException("Environment variable SYSTEM_PASSWORD is not set or is empty.");
@@ -51,10 +53,8 @@ public class Client {
 
             final BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
             String output;
-            log.debugf("Output from Server .... \n");
             while ((output = br.readLine()) != null) {
-                System.out.println(output);
-                log.debugf("Input from Server: %s", output);
+                log.debug("input from server: {}", output);
             }
             conn.disconnect();
         } catch (IOException e) {