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.TemporaryQueue; 022 023 024 /** 025 * A <CODE>TemporaryQueue</CODE> object is a unique <CODE>Queue</CODE> object 026 * created for the duration of a <CODE>Connection</CODE>. It is a 027 * system-defined queue that can be consumed only by the 028 * <CODE>Connection</CODE> that created it. 029 * <p/> 030 * <P>A <CODE>TemporaryQueue</CODE> object can be created at either the 031 * <CODE>Session</CODE> or <CODE>QueueSession</CODE> level. Creating it at the 032 * <CODE>Session</CODE> level allows to the <CODE>TemporaryQueue</CODE> to 033 * participate in transactions with objects from the Pub/Sub domain. 034 * If it is created at the <CODE>QueueSession</CODE>, it will only 035 * be able participate in transactions with objects from the PTP domain. 036 * 037 * @see javax.jms.Session#createTemporaryQueue() 038 * @see javax.jms.QueueSession#createTemporaryQueue() 039 */ 040 041 public class ActiveMQTemporaryQueue extends ActiveMQQueue implements TemporaryQueue { 042 043 private static final long serialVersionUID = 2177608393508673752L; 044 045 /** 046 * Default constructor for an ActiveMQTemporaryQueue Destination 047 */ 048 public ActiveMQTemporaryQueue() { 049 super(); 050 } 051 052 /** 053 * Construct a named ActiveMQTemporaryQueue Destination 054 * 055 * @param name 056 */ 057 058 public ActiveMQTemporaryQueue(String name) { 059 super(name); 060 } 061 062 /** 063 * @return Returns the Destination type 064 */ 065 066 public int getDestinationType() { 067 return ACTIVEMQ_TEMPORARY_QUEUE; 068 } 069 070 /** 071 * Returns true if a temporary Destination 072 * 073 * @return true/false 074 */ 075 076 public boolean isTemporary() { 077 return true; 078 } 079 080 /** 081 * Returns true if a Topic Destination 082 * 083 * @return true/false 084 */ 085 086 public boolean isTopic() { 087 return false; 088 } 089 090 /** 091 * Returns true if a Queue Destination 092 * 093 * @return true/false 094 */ 095 public boolean isQueue() { 096 return true; 097 } 098 099 }