X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Futils%2FMessageCollectorActor.java;h=3469a956c3737df541c7523a539ab998bf6ac8df;hb=4061a49630bd90e2a4839fc5f5622e1faaebfd67;hp=88eecfe705b4f39f4c577e340154d28e81671b67;hpb=0ef97b34b82e9987ada3ad2a318fd03731385aa4;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
index 88eecfe705..3469a956c3 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/utils/MessageCollectorActor.java
@@ -8,10 +8,18 @@
 
 package org.opendaylight.controller.cluster.raft.utils;
 
+import akka.actor.ActorRef;
 import akka.actor.UntypedActor;
-
+import akka.pattern.Patterns;
+import akka.util.Timeout;
+import com.google.common.collect.Lists;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
+import scala.concurrent.Await;
+import scala.concurrent.Future;
+import scala.concurrent.duration.Duration;
+import scala.concurrent.duration.FiniteDuration;
 
 
 public class MessageCollectorActor extends UntypedActor {
@@ -20,10 +28,55 @@ public class MessageCollectorActor extends UntypedActor {
     @Override public void onReceive(Object message) throws Exception {
         if(message instanceof String){
             if("get-all-messages".equals(message)){
-                getSender().tell(messages, getSelf());
+                getSender().tell(new ArrayList(messages), getSelf());
             }
         } else {
             messages.add(message);
         }
     }
+
+    public static List<Object> getAllMessages(ActorRef actor) throws Exception {
+        FiniteDuration operationDuration = Duration.create(5, TimeUnit.SECONDS);
+        Timeout operationTimeout = new Timeout(operationDuration);
+        Future<Object> future = Patterns.ask(actor, "get-all-messages", operationTimeout);
+
+        try {
+            return (List<Object>) Await.result(future, operationDuration);
+        } catch (Exception e) {
+            throw e;
+        }
+    }
+
+    /**
+     * Get the first message that matches the specified class
+     * @param actor
+     * @param clazz
+     * @return
+     */
+    public static Object getFirstMatching(ActorRef actor, Class<?> clazz) throws Exception {
+        List<Object> allMessages = getAllMessages(actor);
+
+        for(Object message : allMessages){
+            if(message.getClass().equals(clazz)){
+                return message;
+            }
+        }
+
+        return null;
+    }
+
+    public static List<Object> getAllMatching(ActorRef actor, Class<?> clazz) throws Exception {
+        List<Object> allMessages = getAllMessages(actor);
+
+        List<Object> output = Lists.newArrayList();
+
+        for(Object message : allMessages){
+            if(message.getClass().equals(clazz)){
+                output.add(message);
+            }
+        }
+
+        return output;
+    }
+
 }