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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.client;
import java.util.UUID;
import javax.jms.JMSException;
import javax.jms.TemporaryQueue;
import org.apache.qpid.framing.AMQShortString;
/** AMQ implementation of a TemporaryQueue. */
final class AMQTemporaryQueue extends AMQQueue implements TemporaryQueue, TemporaryDestination
{
private final AMQSession _session;
private boolean _deleted;
/** Create a new instance of an AMQTemporaryQueue */
public AMQTemporaryQueue(AMQSession session)
{
super(session.getTemporaryQueueExchangeName(), new AMQShortString("TempQueue" + UUID.randomUUID()), true);
_session = session;
}
/** @see javax.jms.TemporaryQueue#delete() */
public synchronized void delete() throws JMSException
{
if (_session.hasConsumer(this))
{
throw new JMSException("Temporary Queue has consumers so cannot be deleted");
}
try
{
_session.deleteTemporaryDestination(this);
}
finally
{
_deleted = true;
}
}
public AMQSession getSession()
{
return _session;
}
public boolean isDeleted()
{
return _deleted;
}
}
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