X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FShard.java;h=f96cb14510a9d3b95ab4acd3820f8704d689af96;hb=refs%2Fchanges%2F63%2F8163%2F4;hp=dbb25b9bf406cd1fbf922abf07424c7fe6a90da8;hpb=1895c1473b803a53ad5e2a092c4dacb4ffed2ee2;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
index dbb25b9bf4..f96cb14510 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java
@@ -9,8 +9,10 @@
 package org.opendaylight.controller.cluster.datastore;
 
 import akka.actor.ActorRef;
+import akka.actor.Props;
 import akka.event.Logging;
 import akka.event.LoggingAdapter;
+import akka.japi.Creator;
 import akka.persistence.UntypedProcessor;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
@@ -28,40 +30,61 @@ import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import java.util.concurrent.Executors;
 
 /**
- * A Shard represents a portion of the logical data tree
- * <p/>
+ * A Shard represents a portion of the logical data tree <br/>
+ * <p>
  * Our Shard uses InMemoryDataStore as it's internal representation and delegates all requests it
+ * </p>
  */
 public class Shard extends UntypedProcessor {
 
-  ListeningExecutorService storeExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(2));
+  public static final String DEFAULT_NAME = "default";
 
-  private final InMemoryDOMDataStore store = new InMemoryDOMDataStore("OPER", storeExecutor);
+  private final ListeningExecutorService storeExecutor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(2));
 
-  LoggingAdapter log = Logging.getLogger(getContext().system(), this);
+  private final InMemoryDOMDataStore store;
+
+  private final LoggingAdapter log = Logging.getLogger(getContext().system(), this);
+
+  private Shard(String name){
+    store = new InMemoryDOMDataStore(name, storeExecutor);
+  }
+
+  public static Props props(final String name) {
+    return Props.create(new Creator<Shard>() {
+
+      @Override
+      public Shard create() throws Exception {
+        return new Shard(name);
+      }
+
+    });
+  }
 
   @Override
   public void onReceive(Object message) throws Exception {
     if (message instanceof CreateTransactionChain) {
       createTransactionChain();
-    } else if(message instanceof RegisterChangeListener){
+    } else if (message instanceof RegisterChangeListener) {
       registerChangeListener((RegisterChangeListener) message);
-    } else if(message instanceof UpdateSchemaContext){
-      store.onGlobalContextUpdated(((UpdateSchemaContext) message).getSchemaContext());
+    } else if (message instanceof UpdateSchemaContext) {
+      updateSchemaContext((UpdateSchemaContext) message);
     }
   }
 
+  private void updateSchemaContext(UpdateSchemaContext message) {
+    store.onGlobalContextUpdated(message.getSchemaContext());
+  }
+
   private void registerChangeListener(RegisterChangeListener registerChangeListener) {
     org.opendaylight.yangtools.concepts.ListenerRegistration<AsyncDataChangeListener<InstanceIdentifier, NormalizedNode<?, ?>>> registration =
             store.registerChangeListener(registerChangeListener.getPath(), registerChangeListener.getListener(), registerChangeListener.getScope());
-    // TODO: Construct a ListenerRegistration actor with the actual registration returned when registering a listener with the datastore
-    ActorRef listenerRegistration = getContext().actorOf(ListenerRegistration.props(null));
+    ActorRef listenerRegistration = getContext().actorOf(ListenerRegistration.props(registration));
     getSender().tell(new RegisterChangeListenerReply(listenerRegistration.path()), getSelf());
   }
 
   private void createTransactionChain() {
     DOMStoreTransactionChain chain = store.createTransactionChain();
-    ActorRef transactionChain = getContext().actorOf(TransactionChain.props(chain));
+    ActorRef transactionChain = getContext().actorOf(ShardTransactionChain.props(chain));
     getSender().tell(new CreateTransactionChainReply(transactionChain.path()), getSelf());
   }
 }