Remove CompositeModification field in ShardWriteTransaction

The CompositeModification field no longer needs to be passed with the
ForwardedReadyTransaction message so remove it.

Change-Id: Ieae3f3898d33f0f1e2bee720e2d3ff77ef80b73e
Signed-off-by: Tom Pantelis <tpanteli@brocade.com>

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
index 8cce1950214e11690153de7fd4391feb3c883bc3..e1b342a982c89b42955d95ac1007b4486813e810 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
@@ -24,12 +24,7 @@ import org.opendaylight.controller.cluster.datastore.messages.ReadData;
 import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.WriteData;
 import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
-import org.opendaylight.controller.cluster.datastore.modification.CompositeModification;
-import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
-import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
 import org.opendaylight.controller.cluster.datastore.modification.Modification;
-import org.opendaylight.controller.cluster.datastore.modification.MutableCompositeModification;
-import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
 
 /**
  * @author: syedbahm
@@ -37,7 +32,6 @@ import org.opendaylight.controller.cluster.datastore.modification.WriteModificat
  */
 public class ShardWriteTransaction extends ShardTransaction {
 
-    private final MutableCompositeModification compositeModification = new MutableCompositeModification();
     private int totalBatchedModificationsReceived;
     private Exception lastBatchedModificationsException;
     private final ReadWriteShardDataTreeTransaction transaction;
@@ -70,10 +64,6 @@ public class ShardWriteTransaction extends ShardTransaction {
 
         } else if(DeleteData.isSerializedType(message)) {
             deleteData(DeleteData.fromSerializable(message), SERIALIZED_REPLY);
-
-        } else if (message instanceof GetCompositedModification) {
-            // This is here for testing only
-            getSender().tell(new GetCompositeModificationReply(compositeModification), getSelf());
         } else {
             super.handleReceive(message);
         }
@@ -89,7 +79,6 @@ public class ShardWriteTransaction extends ShardTransaction {
 
         try {
             for(Modification modification: batched.getModifications()) {
-                compositeModification.addModification(modification);
                 modification.apply(transaction.getSnapshot());
             }
 
@@ -142,8 +131,6 @@ public class ShardWriteTransaction extends ShardTransaction {
             return;
         }
 
-        compositeModification.addModification(
-                new WriteModification(message.getPath(), message.getData()));
         try {
             transaction.getSnapshot().write(message.getPath(), message.getData());
             WriteDataReply writeDataReply = WriteDataReply.INSTANCE;
@@ -160,9 +147,6 @@ public class ShardWriteTransaction extends ShardTransaction {
             return;
         }
 
-        compositeModification.addModification(
-                new MergeModification(message.getPath(), message.getData()));
-
         try {
             transaction.getSnapshot().merge(message.getPath(), message.getData());
             MergeDataReply mergeDataReply = MergeDataReply.INSTANCE;
@@ -179,7 +163,6 @@ public class ShardWriteTransaction extends ShardTransaction {
             return;
         }
 
-        compositeModification.addModification(new DeleteModification(message.getPath()));
         try {
             transaction.getSnapshot().delete(message.getPath());
             DeleteDataReply deleteDataReply = DeleteDataReply.INSTANCE;
@@ -203,22 +186,4 @@ public class ShardWriteTransaction extends ShardTransaction {
         // The shard will handle the commit from here so we're no longer needed - self-destruct.
         getSelf().tell(PoisonPill.getInstance(), getSelf());
     }
-
-    // These classes are in here for test purposes only
-
-    static class GetCompositedModification {
-    }
-
-    static class GetCompositeModificationReply {
-        private final CompositeModification modification;
-
-
-        GetCompositeModificationReply(CompositeModification modification) {
-            this.modification = modification;
-        }
-
-        public CompositeModification getModification() {
-            return modification;
-        }
-    }
 }

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionTest.java
index 8d8db5e5d8a92e1c316849b646c05bed46d273fb..314f497a2377174f9857e003eaca4c588eebb609 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionTest.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionTest.java
@@ -23,7 +23,6 @@ import java.util.concurrent.TimeUnit;
 import org.junit.Test;
 import org.mockito.InOrder;
 import org.mockito.Mockito;
-import org.opendaylight.controller.cluster.datastore.ShardWriteTransaction.GetCompositeModificationReply;
 import org.opendaylight.controller.cluster.datastore.exceptions.UnknownMessageException;
 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
@@ -45,10 +44,8 @@ import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionReply;
 import org.opendaylight.controller.cluster.datastore.messages.WriteData;
 import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
-import org.opendaylight.controller.cluster.datastore.modification.CompositeModification;
 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
-import org.opendaylight.controller.cluster.datastore.modification.Modification;
 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
 import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
 import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
@@ -250,19 +247,6 @@ public class ShardTransactionTest extends AbstractActorTest {
         }};
     }
 
-    private void assertModification(final ActorRef subject,
-        final Class<? extends Modification> modificationType) {
-        new JavaTestKit(getSystem()) {{
-            subject.tell(new ShardWriteTransaction.GetCompositedModification(), getRef());
-
-            CompositeModification compositeModification = expectMsgClass(duration("3 seconds"),
-                    GetCompositeModificationReply.class).getModification();
-
-            assertTrue(compositeModification.getModifications().size() == 1);
-            assertEquals(modificationType, compositeModification.getModifications().get(0).getClass());
-        }};
-    }
-
     @Test
     public void testOnReceiveWriteData() {
         new JavaTestKit(getSystem()) {{
@@ -275,8 +259,6 @@ public class ShardTransactionTest extends AbstractActorTest {
 
             expectMsgClass(duration("5 seconds"), ShardTransactionMessages.WriteDataReply.class);
 
-            assertModification(transaction, WriteModification.class);
-
             // unserialized write
             transaction.tell(new WriteData(TestModel.TEST_PATH,
                 ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.CURRENT_VERSION),
@@ -301,8 +283,6 @@ public class ShardTransactionTest extends AbstractActorTest {
             transaction.tell(serialized, getRef());
 
             expectMsgClass(duration("5 seconds"), ShardTransactionMessages.WriteDataReply.class);
-
-            assertModification(transaction, WriteModification.class);
         }};
     }
 
@@ -318,8 +298,6 @@ public class ShardTransactionTest extends AbstractActorTest {
 
             expectMsgClass(duration("5 seconds"), ShardTransactionMessages.MergeDataReply.class);
 
-            assertModification(transaction, MergeModification.class);
-
             //unserialized merge
             transaction.tell(new MergeData(TestModel.TEST_PATH,
                 ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.CURRENT_VERSION),
@@ -344,8 +322,6 @@ public class ShardTransactionTest extends AbstractActorTest {
             transaction.tell(serialized, getRef());
 
             expectMsgClass(duration("5 seconds"), ShardTransactionMessages.MergeDataReply.class);
-
-            assertModification(transaction, MergeModification.class);
         }};
     }
 
@@ -360,8 +336,6 @@ public class ShardTransactionTest extends AbstractActorTest {
 
             expectMsgClass(duration("5 seconds"), ShardTransactionMessages.DeleteDataReply.class);
 
-            assertModification(transaction, DeleteModification.class);
-
             //unserialized
             transaction.tell(new DeleteData(TestModel.TEST_PATH, DataStoreVersions.CURRENT_VERSION), getRef());
 
@@ -399,25 +373,6 @@ public class ShardTransactionTest extends AbstractActorTest {
             BatchedModificationsReply reply = expectMsgClass(duration("5 seconds"), BatchedModificationsReply.class);
             assertEquals("getNumBatched", 3, reply.getNumBatched());
 
-            JavaTestKit verification = new JavaTestKit(getSystem());
-            transaction.tell(new ShardWriteTransaction.GetCompositedModification(), verification.getRef());
-
-            CompositeModification compositeModification = verification.expectMsgClass(duration("5 seconds"),
-                        GetCompositeModificationReply.class).getModification();
-
-            assertEquals("CompositeModification size", 3, compositeModification.getModifications().size());
-
-            WriteModification write = (WriteModification)compositeModification.getModifications().get(0);
-            assertEquals("getPath", writePath, write.getPath());
-            assertEquals("getData", writeData, write.getData());
-
-            MergeModification merge = (MergeModification)compositeModification.getModifications().get(1);
-            assertEquals("getPath", mergePath, merge.getPath());
-            assertEquals("getData", mergeData, merge.getData());
-
-            DeleteModification delete = (DeleteModification)compositeModification.getModifications().get(2);
-            assertEquals("getPath", deletePath, delete.getPath());
-
             InOrder inOrder = Mockito.inOrder(mockModification);
             inOrder.verify(mockModification).write(writePath, writeData);
             inOrder.verify(mockModification).merge(mergePath, mergeData);