Bug 4105: Add EntityOwnershipShard

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / DistributedDataStore.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java
index 8051f7d49bab43e48ad1a82215d35b49a55281e5..96f5ce816b722c8f28f6bc587663b84a9cf1f7a5 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStore.java
@@ -21,6 +21,7 @@ import org.opendaylight.controller.cluster.datastore.jmx.mbeans.DatastoreInfoMXB
 import org.opendaylight.controller.cluster.datastore.shardstrategy.ShardStrategyFactory;
 import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
 import org.opendaylight.controller.cluster.datastore.utils.Dispatchers;
+import org.opendaylight.controller.cluster.datastore.utils.PrimaryShardInfoFutureCache;
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
@@ -63,6 +64,8 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
 
     private final String type;
 
+    private final TransactionContextFactory txContextFactory;
+
     public DistributedDataStore(ActorSystem actorSystem, ClusterWrapper cluster,
             Configuration configuration, DatastoreContext datastoreContext) {
         Preconditions.checkNotNull(actorSystem, "actorSystem should not be null");
@@ -79,12 +82,15 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
         String shardDispatcher =
                 new Dispatchers(actorSystem.dispatchers()).getDispatcherPath(Dispatchers.DispatcherType.Shard);
 
+        PrimaryShardInfoFutureCache primaryShardInfoCache = new PrimaryShardInfoFutureCache();
         actorContext = new ActorContext(actorSystem, createShardManager(actorSystem, cluster, configuration,
-                datastoreContext, shardDispatcher, shardManagerId ), cluster, configuration, datastoreContext);
+                datastoreContext, shardDispatcher, shardManagerId, primaryShardInfoCache), cluster,
+                configuration, datastoreContext, primaryShardInfoCache);
 
         this.waitTillReadyTimeInMillis =
                 actorContext.getDatastoreContext().getShardLeaderElectionTimeout().duration().toMillis() * READY_WAIT_FACTOR;
 
+        this.txContextFactory = TransactionContextFactory.create(actorContext);
 
         datastoreConfigMXBean = new DatastoreConfigurationMXBeanImpl(datastoreContext.getDataStoreMXBeanType());
         datastoreConfigMXBean.setContext(datastoreContext);
@@ -94,12 +100,13 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
         datastoreInfoMXBean.registerMBean();
     }
 
-    public DistributedDataStore(ActorContext actorContext) {
+    @VisibleForTesting
+    DistributedDataStore(ActorContext actorContext) {
         this.actorContext = Preconditions.checkNotNull(actorContext, "actorContext should not be null");
+        this.txContextFactory = TransactionContextFactory.create(actorContext);
         this.type = UNKNOWN_TYPE;
         this.waitTillReadyTimeInMillis =
                 actorContext.getDatastoreContext().getShardLeaderElectionTimeout().duration().toMillis() * READY_WAIT_FACTOR;
-
     }
 
     public void setCloseable(AutoCloseable closeable) {
@@ -144,24 +151,24 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
 
     @Override
     public DOMStoreTransactionChain createTransactionChain() {
-        return new TransactionChainProxy(actorContext);
+        return txContextFactory.createTransactionChain();
     }
 
     @Override
     public DOMStoreReadTransaction newReadOnlyTransaction() {
-        return new TransactionProxy(actorContext, TransactionType.READ_ONLY);
+       return new TransactionProxy(txContextFactory, TransactionType.READ_ONLY);
     }
 
     @Override
     public DOMStoreWriteTransaction newWriteOnlyTransaction() {
         actorContext.acquireTxCreationPermit();
-        return new TransactionProxy(actorContext, TransactionType.WRITE_ONLY);
+        return new TransactionProxy(txContextFactory, TransactionType.WRITE_ONLY);
     }
 
     @Override
     public DOMStoreReadWriteTransaction newReadWriteTransaction() {
         actorContext.acquireTxCreationPermit();
-        return new TransactionProxy(actorContext, TransactionType.READ_WRITE);
+        return new TransactionProxy(txContextFactory, TransactionType.READ_WRITE);
     }
 
     @Override
@@ -182,7 +189,7 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
         datastoreConfigMXBean.unregisterMBean();
         datastoreInfoMXBean.unregisterMBean();
 
-        if(closeable != null) {
+        if (closeable != null) {
             try {
                 closeable.close();
             } catch (Exception e) {
@@ -190,12 +197,12 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
             }
         }
 
+        txContextFactory.close();
         actorContext.shutdown();
         DistributedDataStoreFactory.destroyInstance(this);
     }
 
-    @VisibleForTesting
-    ActorContext getActorContext() {
+    public ActorContext getActorContext() {
         return actorContext;
     }
 
@@ -214,14 +221,16 @@ public class DistributedDataStore implements DOMStore, SchemaContextListener,
     }
 
     private ActorRef createShardManager(ActorSystem actorSystem, ClusterWrapper cluster, Configuration configuration,
-                                        DatastoreContext datastoreContext, String shardDispatcher, String shardManagerId){
+                                        DatastoreContext datastoreContext, String shardDispatcher, String shardManagerId,
+                                        PrimaryShardInfoFutureCache primaryShardInfoCache){
         Exception lastException = null;
 
         for(int i=0;i<100;i++) {
             try {
                 return actorSystem.actorOf(
-                        ShardManager.props(cluster, configuration, datastoreContext, waitTillReadyCountDownLatch)
-                                .withDispatcher(shardDispatcher).withMailbox(ActorContext.MAILBOX), shardManagerId);
+                        ShardManager.props(cluster, configuration, datastoreContext, waitTillReadyCountDownLatch,
+                                primaryShardInfoCache).withDispatcher(shardDispatcher).withMailbox(
+                                        ActorContext.MAILBOX), shardManagerId);
             } catch (Exception e){
                 lastException = e;
                 Uninterruptibles.sleepUninterruptibly(100, TimeUnit.MILLISECONDS);