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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.exchange;
import org.apache.log4j.Logger;
import org.apache.qpid.exchange.ExchangeDefaults;
import org.apache.qpid.server.message.InstanceProperties;
import org.apache.qpid.server.message.MessageDestination;
import org.apache.qpid.server.message.MessageInstance;
import org.apache.qpid.server.message.MessageReference;
import org.apache.qpid.server.message.ServerMessage;
import org.apache.qpid.server.queue.AMQQueue;
import org.apache.qpid.server.store.StorableMessageMetaData;
import org.apache.qpid.server.txn.ServerTransaction;
import org.apache.qpid.server.util.Action;
import org.apache.qpid.server.virtualhost.VirtualHostImpl;
public class DefaultDestination implements MessageDestination
{
private VirtualHostImpl _virtualHost;
private static final Logger _logger = Logger.getLogger(DefaultDestination.class);
public DefaultDestination(VirtualHostImpl virtualHost)
{
_virtualHost = virtualHost;
}
@Override
public String getName()
{
return ExchangeDefaults.DEFAULT_EXCHANGE_NAME;
}
public final <M extends ServerMessage<? extends StorableMessageMetaData>> int send(final M message,
String routingAddress,
final InstanceProperties instanceProperties,
final ServerTransaction txn,
final Action<? super MessageInstance> postEnqueueAction)
{
if(routingAddress == null)
{
routingAddress = "";
}
final AMQQueue q = _virtualHost.getQueue(routingAddress);
if(q == null)
{
routingAddress = _virtualHost.getLocalAddress(routingAddress);
if(routingAddress.contains("/") && !routingAddress.startsWith("/"))
{
String[] parts = routingAddress.split("/",2);
ExchangeImpl exchange = _virtualHost.getExchange(parts[0]);
if(exchange != null)
{
return exchange.send(message, parts[1], instanceProperties, txn, postEnqueueAction);
}
}
else if(!routingAddress.contains("/"))
{
ExchangeImpl exchange = _virtualHost.getExchange(routingAddress);
if(exchange != null)
{
return exchange.send(message, "", instanceProperties, txn, postEnqueueAction);
}
}
return 0;
}
else
{
txn.enqueue(q,message, new ServerTransaction.Action()
{
MessageReference _reference = message.newReference();
public void postCommit()
{
try
{
q.enqueue(message, postEnqueueAction);
}
finally
{
_reference.release();
}
}
public void onRollback()
{
_reference.release();
}
});
return 1;
}
}
}
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