X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft-example%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fexample%2FLogGenerator.java;h=9559f1cff422c75fc116ffbfa321338eda320175;hp=f40952300ad20f47f6e4f040b54a9316be888171;hb=e84f63ee098fff5b02cbce1281ca0d1208f966fa;hpb=5da76746641dd1c9c5917b67faaab7245249a806

diff --git a/opendaylight/md-sal/sal-akka-raft-example/src/main/java/org/opendaylight/controller/cluster/example/LogGenerator.java b/opendaylight/md-sal/sal-akka-raft-example/src/main/java/org/opendaylight/controller/cluster/example/LogGenerator.java
index f40952300a..9559f1cff4 100644
--- a/opendaylight/md-sal/sal-akka-raft-example/src/main/java/org/opendaylight/controller/cluster/example/LogGenerator.java
+++ b/opendaylight/md-sal/sal-akka-raft-example/src/main/java/org/opendaylight/controller/cluster/example/LogGenerator.java
@@ -5,57 +5,60 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.controller.cluster.example;
 
 import akka.actor.ActorRef;
-import org.opendaylight.controller.cluster.example.messages.KeyValue;
-
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Random;
+import org.opendaylight.controller.cluster.example.messages.KeyValue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Created by kramesha on 7/16/14.
  */
 public class LogGenerator {
-    private Map<ActorRef, LoggingThread> clientToLoggingThread = new HashMap<>();
+    private static final Logger LOG = LoggerFactory.getLogger(LogGenerator.class);
+
+    private final Map<ActorRef, LoggingThread> clientToLoggingThread = new HashMap<>();
 
-    public void startLoggingForClient(ActorRef client) {
+    public void startLoggingForClient(final ActorRef client) {
         LoggingThread lt = new LoggingThread(client);
         clientToLoggingThread.put(client, lt);
-        Thread t = new Thread(lt);
-        t.start();
+        new Thread(lt).start();
     }
 
-    public void stopLoggingForClient(ActorRef client) {
+    public void stopLoggingForClient(final ActorRef client) {
         clientToLoggingThread.get(client).stopLogging();
         clientToLoggingThread.remove(client);
     }
 
-    public class LoggingThread implements Runnable {
+    public static class LoggingThread implements Runnable {
+        private final Random random = new Random();
+        private final ActorRef clientActor;
 
-        private ActorRef clientActor;
         private volatile boolean stopLogging = false;
 
-        public LoggingThread(ActorRef clientActor) {
+        public LoggingThread(final ActorRef clientActor) {
             this.clientActor = clientActor;
         }
 
+        @Override
         public void run() {
-            Random r = new Random();
             while (true) {
                 if (stopLogging) {
-                    System.out.println("Logging stopped for client:" + clientActor.path());
+                    LOG.info("Logging stopped for client: {}", clientActor.path());
                     break;
                 }
                 String key = clientActor.path().name();
-                int random = r.nextInt(100);
-                clientActor.tell(new KeyValue(key+"-key-" + random, "value-" + random), null);
+                int randomInt = random.nextInt(100);
+                clientActor.tell(new KeyValue(key + "-key-" + randomInt, "value-" + randomInt), null);
+
                 try {
-                    Thread.sleep((random%10) * 1000);
+                    Thread.sleep(randomInt % 10 * 1000L);
                 } catch (InterruptedException e) {
-                    e.printStackTrace();
+                    LOG.info("Interrupted while sleeping", e);
                 }
             }
         }
@@ -67,9 +70,5 @@ public class LogGenerator {
         public void startLogging() {
             stopLogging = false;
         }
-
-
     }
-
-
 }