1 files changed, 94 insertions, 0 deletions
diff --git a/java/broker/src/main/java/org/apache/qpid/server/handler/QueueBindHandler.java b/java/broker/src/main/java/org/apache/qpid/server/handler/QueueBindHandler.java
new file mode 100644
index 0000000000..98eec37a4a
--- /dev/null
+++ b/java/broker/src/main/java/org/apache/qpid/server/handler/QueueBindHandler.java
@@ -0,0 +1,94 @@
+/*
+ *
+ * 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.handler;
+
+import org.apache.log4j.Logger;
+import org.apache.qpid.AMQException;
+import org.apache.qpid.protocol.AMQConstant;
+import org.apache.qpid.framing.AMQFrame;
+import org.apache.qpid.framing.QueueBindBody;
+import org.apache.qpid.framing.QueueBindOkBody;
+import org.apache.qpid.server.exchange.Exchange;
+import org.apache.qpid.server.exchange.ExchangeRegistry;
+import org.apache.qpid.server.protocol.AMQMethodEvent;
+import org.apache.qpid.server.protocol.AMQProtocolSession;
+import org.apache.qpid.server.queue.AMQQueue;
+import org.apache.qpid.server.queue.QueueRegistry;
+import org.apache.qpid.server.state.AMQStateManager;
+import org.apache.qpid.server.state.StateAwareMethodListener;
+
+public class QueueBindHandler implements StateAwareMethodListener<QueueBindBody>
+{
+    private static final Logger _log = Logger.getLogger(QueueBindHandler.class);
+
+    private static final QueueBindHandler _instance = new QueueBindHandler();
+
+    public static QueueBindHandler getInstance()
+    {
+        return _instance;
+    }
+
+    private QueueBindHandler()
+    {
+    }
+
+    public void methodReceived(AMQStateManager stateManager, QueueRegistry queueRegistry,
+                               ExchangeRegistry exchangeRegistry, AMQProtocolSession protocolSession,
+                               AMQMethodEvent<QueueBindBody> evt) throws AMQException
+    {
+        final QueueBindBody body = evt.getMethod();
+        final AMQQueue queue;
+        if (body.queue == null)
+        {
+            queue = protocolSession.getChannel(evt.getChannelId()).getDefaultQueue();
+            if (queue == null)
+            {
+                throw new AMQException("No default queue defined on channel and queue was null");
+            }
+            if (body.routingKey == null)
+            {
+                body.routingKey = queue.getName();
+            }
+        }
+        else
+        {
+            queue = queueRegistry.getQueue(body.queue);
+        }
+
+        if (queue == null)
+        {
+            throw body.getChannelException(AMQConstant.NOT_FOUND.getCode(), "Queue " + body.queue + " does not exist.");
+        }
+        final Exchange exch = exchangeRegistry.getExchange(body.exchange);
+        if (exch == null)
+        {
+            throw body.getChannelException(AMQConstant.NOT_FOUND.getCode(), "Exchange " + body.exchange + " does not exist.");
+        }
+        exch.registerQueue(body.routingKey, queue, body.arguments);
+        queue.bind(body.routingKey, exch);
+        if (_log.isInfoEnabled())
+        {
+            _log.info("Binding queue " + queue + " to exchange " + exch + " with routing key " + body.routingKey);
+        }
+        if (!body.nowait)
+        {
+            final AMQFrame response = QueueBindOkBody.createAMQFrame(evt.getChannelId());
+            protocolSession.writeFrame(response);
+        }
+    }
+}