BUG 2134 : Make persistence configurable at the datastore level

[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 3bfdf732cf01cd3d3898158bc4b8e62585e5a9f5..06538fd2ae157618a167ef3096f2777981f7bae3 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
@@ -13,6 +13,7 @@ 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;
@@ -36,6 +37,7 @@ 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;
 
@@ -43,6 +45,7 @@ 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,
@@ -55,7 +58,7 @@ 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++);
@@ -98,7 +101,7 @@ public class ExampleActor extends RaftActor {
         try {
             bs = fromObject(state);
         } catch (Exception e) {
-            LOG.error("Exception in creating snapshot", e);
+            LOG.error(e, "Exception in creating snapshot");
         }
         getSelf().tell(new CaptureSnapshotReply(bs), null);
     }
@@ -108,10 +111,10 @@ public class ExampleActor extends RaftActor {
         try {
             state.putAll((HashMap) toObject(snapshot));
         } catch (Exception e) {
-           LOG.error("Exception in applying snapshot", e);
+           LOG.error(e, "Exception in applying snapshot");
         }
         if(LOG.isDebugEnabled()) {
-            LOG.debug("Snapshot applied to state :" + ((HashMap) state).size());
+            LOG.debug("Snapshot applied to state : {}", ((HashMap) state).size());
         }
     }
 
@@ -158,11 +161,36 @@ 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);
     }
 
     @Override public String persistenceId() {
         return getId();
     }
+
+    @Override
+    protected void startLogRecoveryBatch(int maxBatchSize) {
+    }
+
+    @Override
+    protected void appendRecoveredLogEntry(Payload data) {
+    }
+
+    @Override
+    protected void applyCurrentLogRecoveryBatch() {
+    }
+
+    @Override
+    protected void onRecoveryComplete() {
+    }
+
+    @Override
+    protected void applyRecoverySnapshot(ByteString snapshot) {
+    }
 }