001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. 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 package org.apache.activemq.camel; 018 019 import javax.jms.JMSException; 020 import javax.jms.Topic; 021 import javax.jms.TopicSubscriber; 022 023 import org.apache.activemq.ActiveMQSession; 024 import org.apache.camel.Endpoint; 025 026 /** 027 * A JMS {@link javax.jms.TopicSubscriber} which consumes message exchanges from a 028 * Camel {@link Endpoint} 029 * 030 * @version $Revision: $ 031 */ 032 public class CamelTopicSubscriber extends CamelMessageConsumer implements TopicSubscriber { 033 034 public CamelTopicSubscriber(CamelTopic destination, Endpoint endpoint, ActiveMQSession session, String name, String messageSelector, boolean noLocal) { 035 super(destination, endpoint, session, messageSelector, noLocal); 036 } 037 038 /** 039 * Gets the <CODE>Topic</CODE> associated with this subscriber. 040 * 041 * @return this subscriber's <CODE>Topic</CODE> 042 * @throws javax.jms.JMSException if the JMS provider fails to get the topic for this topic 043 * subscriber due to some internal error. 044 */ 045 046 public Topic getTopic() throws JMSException { 047 checkClosed(); 048 return (Topic) super.getDestination(); 049 } 050 051 /** 052 * Gets the <CODE>NoLocal</CODE> attribute for this subscriber. The 053 * default value for this attribute is false. 054 * 055 * @return true if locally published messages are being inhibited 056 * @throws JMSException if the JMS provider fails to get the <CODE>NoLocal 057 * </CODE> attribute for this topic subscriber due to some 058 * internal error. 059 */ 060 061 public boolean getNoLocal() throws JMSException { 062 checkClosed(); 063 return super.isNoLocal(); 064 } 065 }