1 files changed, 46 insertions, 0 deletions
diff --git a/java/cluster/src/main/java/org/apache/qpid/server/cluster/handler/ClusterMethodHandler.java b/java/cluster/src/main/java/org/apache/qpid/server/cluster/handler/ClusterMethodHandler.java
new file mode 100644
index 0000000000..9e4444819e
--- /dev/null
+++ b/java/cluster/src/main/java/org/apache/qpid/server/cluster/handler/ClusterMethodHandler.java
@@ -0,0 +1,46 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.qpid.server.cluster.handler;
+
+import org.apache.qpid.framing.AMQMethodBody;
+import org.apache.qpid.server.state.StateAwareMethodListener;
+import org.apache.qpid.server.state.AMQStateManager;
+import org.apache.qpid.server.queue.QueueRegistry;
+import org.apache.qpid.server.exchange.ExchangeRegistry;
+import org.apache.qpid.server.protocol.AMQProtocolSession;
+import org.apache.qpid.server.protocol.AMQMethodEvent;
+import org.apache.qpid.server.cluster.ClusteredProtocolSession;
+import org.apache.qpid.AMQException;
+
+public abstract class ClusterMethodHandler<A extends AMQMethodBody> implements StateAwareMethodListener<A>
+{
+    public final void methodReceived(AMQStateManager stateMgr, QueueRegistry queues, ExchangeRegistry exchanges, AMQProtocolSession session, AMQMethodEvent<A> evt) throws AMQException
+    {
+        if (ClusteredProtocolSession.isPeerSession(session))
+        {
+            peer(stateMgr, queues, exchanges, session, evt);
+        }
+        else
+        {
+            client(stateMgr, queues, exchanges, session, evt);
+        }
+    }
+
+    protected abstract void peer(AMQStateManager stateMgr, QueueRegistry queues, ExchangeRegistry exchanges, AMQProtocolSession session, AMQMethodEvent<A> evt) throws AMQException;
+    protected abstract void client(AMQStateManager stateMgr, QueueRegistry queues, ExchangeRegistry exchanges, AMQProtocolSession session, AMQMethodEvent<A> evt) throws AMQException;
+}