| /* |
| * |
| * 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 org.apache.qpid.framing.AMQShortString; |
| |
| import javax.jms.JMSException; |
| import javax.jms.TemporaryTopic; |
| import java.util.UUID; |
| |
| /** |
| * AMQ implementation of TemporaryTopic. |
| */ |
| class AMQTemporaryTopic extends AMQTopic implements TemporaryTopic, TemporaryDestination |
| { |
| |
| private final AMQSession _session; |
| private boolean _deleted; |
| /** |
| * Create new temporary topic. |
| */ |
| public AMQTemporaryTopic(AMQSession session) |
| { |
| super(session.getTemporaryTopicExchangeName(),new AMQShortString("tmp_" + UUID.randomUUID())); |
| _session = session; |
| } |
| |
| /** |
| * @see javax.jms.TemporaryTopic#delete() |
| */ |
| public void delete() throws JMSException |
| { |
| if(_session.hasConsumer(this)) |
| { |
| throw new JMSException("Temporary Topic has consumers so cannot be deleted"); |
| } |
| |
| try |
| { |
| _session.deleteTemporaryDestination(this); |
| } |
| finally |
| { |
| _deleted = true; |
| } |
| } |
| |
| public AMQSession getSession() |
| { |
| return _session; |
| } |
| |
| public boolean isDeleted() |
| { |
| return _deleted; |
| } |
| |
| } |