001    /** 
002     * 
003     * Copyright 2004 Protique Ltd
004     * 
005     * Licensed under the Apache License, Version 2.0 (the "License"); 
006     * you may not use this file except in compliance with the License. 
007     * You may obtain a copy of the License at 
008     * 
009     * http://www.apache.org/licenses/LICENSE-2.0
010     * 
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS, 
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
014     * See the License for the specific language governing permissions and 
015     * limitations under the License. 
016     * 
017     **/
018    
019    package org.activemq.message;
020    
021    import javax.jms.TemporaryTopic;
022    
023    /**
024     * A <CODE>TemporaryTopic</CODE> object is a unique <CODE>Topic</CODE> object
025     * created for the duration of a <CODE>Connection</CODE>. It is a
026     * system-defined topic that can be consumed only by the
027     * <CODE>Connection</CODE> that created it.
028     * <p/>
029     * <P>A <CODE>TemporaryTopic</CODE> object can be created either at the
030     * <CODE>Session</CODE> or <CODE>TopicSession</CODE> level. Creating it at the
031     * <CODE>Session</CODE> level allows the <CODE>TemporaryTopic</CODE> to participate
032     * in the same transaction with objects from the PTP domain.
033     * If a <CODE>TemporaryTopic</CODE> is  created at the
034     * <CODE>TopicSession</CODE>, it will only
035     * be able participate in transactions with objects from the Pub/Sub domain.
036     *
037     * @see javax.jms.Session#createTemporaryTopic()
038     * @see javax.jms.TopicSession#createTemporaryTopic()
039     */
040    
041    public class ActiveMQTemporaryTopic extends ActiveMQTopic implements TemporaryTopic {
042    
043        private static final long serialVersionUID = 8331978134488919460L;
044    
045        /**
046         * Default constructor for an ActiveMQTemporaryTopic Destination
047         */
048        public ActiveMQTemporaryTopic() {
049            super();
050        }
051    
052        /**
053         * Construct a named ActiveMQTemporaryTopic Destination
054         *
055         * @param name
056         */
057    
058        public ActiveMQTemporaryTopic(String name) {
059            super(name);
060        }
061    
062        /**
063         * @return Returns the Destination type
064         */
065        public int getDestinationType() {
066            return ACTIVEMQ_TEMPORARY_TOPIC;
067        }    
068        
069        /**
070         * Returns true if a temporary Destination
071         *
072         * @return true/false
073         */
074    
075        public boolean isTemporary() {
076            return true;
077        }
078    
079    }