From: Moiz Raja <moraja@cisco.com>
Date: Tue, 17 Jun 2014 23:11:35 +0000 (-0700)
Subject: Implement basic ShardTransactionChain#CloseTransactionChain
X-Git-Tag: release/helium~628^2
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=397fd5485d0041b98623732d7210cba2ecbdd808

Implement basic ShardTransactionChain#CloseTransactionChain

Change-Id: I7acfe5d985b44f64a7e6b13a6434952ff7fe28d4
Signed-off-by: Moiz Raja <moraja@cisco.com>
---

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
index a42b51338b..83913fe416 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChain.java
@@ -12,6 +12,8 @@ import akka.actor.ActorRef;
 import akka.actor.Props;
 import akka.actor.UntypedActor;
 import akka.japi.Creator;
+import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChain;
+import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChainReply;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransactionReply;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
@@ -34,6 +36,9 @@ public class ShardTransactionChain extends UntypedActor{
       DOMStoreReadWriteTransaction transaction = chain.newReadWriteTransaction();
       ActorRef transactionActor = getContext().actorOf(ShardTransaction.props(transaction));
       getSender().tell(new CreateTransactionReply(transactionActor.path()), getSelf());
+    } else if (message instanceof CloseTransactionChain){
+      chain.close();
+      getSender().tell(new CloseTransactionChainReply(), getSelf());
     }
   }
 
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java
new file mode 100644
index 0000000000..04c422b68e
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.cluster.datastore.messages;
+
+public class CloseTransactionChain {
+}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChainReply.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChainReply.java
new file mode 100644
index 0000000000..89fa93bf9a
--- /dev/null
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChainReply.java
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.cluster.datastore.messages;
+
+public class CloseTransactionChainReply {
+}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChainTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChainTest.java
index d8cb53d083..bc3a104656 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChainTest.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionChainTest.java
@@ -6,11 +6,14 @@ import akka.testkit.JavaTestKit;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
 import org.junit.Test;
+import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChain;
+import org.opendaylight.controller.cluster.datastore.messages.CloseTransactionChainReply;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.CreateTransactionReply;
 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 public class ShardTransactionChainTest extends AbstractActorTest {
@@ -50,6 +53,38 @@ public class ShardTransactionChainTest extends AbstractActorTest {
         }
 
 
+      };
+    }};
+  }
+
+  @Test
+  public void testOnReceiveCloseTransactionChain() throws Exception {
+    new JavaTestKit(getSystem()) {{
+      final Props props = ShardTransactionChain.props(store.createTransactionChain());
+      final ActorRef subject = getSystem().actorOf(props, "testCloseTransactionChain");
+
+      new Within(duration("1 seconds")) {
+        protected void run() {
+
+          subject.tell(new CloseTransactionChain(), getRef());
+
+          final String out = new ExpectMsg<String>("match hint") {
+            // do not put code outside this method, will run afterwards
+            protected String match(Object in) {
+              if (in instanceof CloseTransactionChainReply) {
+                return "match";
+              } else {
+                throw noMatch();
+              }
+            }
+          }.get(); // this extracts the received message
+
+          assertEquals("match", out);
+          // Will wait for the rest of the 3 seconds
+          expectNoMsg();
+        }
+
+
       };
     }};
   }