Bug-2301 - Clustering:Snapshots need not be stored in in-mem ReplicatedLog for Instal...

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / example / ExampleActor.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
index 97b912ef74dcb1a78073999a06a8957c63c8eb47..03d24fad02ce87be96e05da0a91477c0cb0ff66e 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
@@ -11,17 +11,18 @@ package org.opendaylight.controller.cluster.example;
 import akka.actor.ActorRef;
 import akka.actor.Props;
 import akka.japi.Creator;
-
 import com.google.common.base.Optional;
 import com.google.protobuf.ByteString;
-
+import org.opendaylight.controller.cluster.DataPersistenceProvider;
 import org.opendaylight.controller.cluster.example.messages.KeyValue;
 import org.opendaylight.controller.cluster.example.messages.KeyValueSaved;
 import org.opendaylight.controller.cluster.example.messages.PrintRole;
 import org.opendaylight.controller.cluster.example.messages.PrintState;
 import org.opendaylight.controller.cluster.raft.ConfigParams;
 import org.opendaylight.controller.cluster.raft.RaftActor;
+import org.opendaylight.controller.cluster.raft.RaftState;
 import org.opendaylight.controller.cluster.raft.base.messages.CaptureSnapshotReply;
+import org.opendaylight.controller.cluster.raft.behaviors.Leader;
 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
 
 import java.io.ByteArrayInputStream;
@@ -38,6 +39,7 @@ import java.util.Map;
 public class ExampleActor extends RaftActor {
 
     private final Map<String, String> state = new HashMap();
+    private final DataPersistenceProvider dataPersistenceProvider;
 
     private long persistIdentifier = 1;
 
@@ -45,6 +47,7 @@ public class ExampleActor extends RaftActor {
     public ExampleActor(String id, Map<String, String> peerAddresses,
         Optional<ConfigParams> configParams) {
         super(id, peerAddresses, configParams);
+        this.dataPersistenceProvider = new PersistentDataProvider();
     }
 
     public static Props props(final String id, final Map<String, String> peerAddresses,
@@ -57,7 +60,7 @@ public class ExampleActor extends RaftActor {
         });
     }
 
-    @Override public void onReceiveCommand(Object message){
+    @Override public void onReceiveCommand(Object message) throws Exception{
         if(message instanceof KeyValue){
             if(isLeader()) {
                 String persistId = Long.toString(persistIdentifier++);
@@ -76,7 +79,15 @@ public class ExampleActor extends RaftActor {
 
         } else if (message instanceof PrintRole) {
             if(LOG.isDebugEnabled()) {
-                LOG.debug("{} = {}, Peers={}", getId(), getRaftState(), getPeers());
+                String followers = "";
+                if (getRaftState() == RaftState.Leader) {
+                    followers = ((Leader)this.getCurrentBehavior()).printFollowerStates();
+                    LOG.debug("{} = {}, Peers={}, followers={}", getId(), getRaftState(), getPeers(), followers);
+                } else {
+                    LOG.debug("{} = {}, Peers={}", getId(), getRaftState(), getPeers());
+                }
+
+
             }
 
         } else {
@@ -160,7 +171,12 @@ public class ExampleActor extends RaftActor {
 
     }
 
-    @Override public void onReceiveRecover(Object message) {
+    @Override
+    protected DataPersistenceProvider persistence() {
+        return dataPersistenceProvider;
+    }
+
+    @Override public void onReceiveRecover(Object message)throws Exception {
         super.onReceiveRecover(message);
     }