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.tool; 018 019 import javax.jms.Connection; 020 import javax.jms.ConnectionFactory; 021 import javax.jms.DeliveryMode; 022 import javax.jms.Destination; 023 import javax.jms.JMSException; 024 import javax.jms.Message; 025 import javax.jms.MessageProducer; 026 import javax.jms.Session; 027 028 /** 029 * @version $Revision: 1.3 $ 030 */ 031 public class MemProducer { 032 protected Connection connection; 033 protected MessageProducer producer; 034 035 public MemProducer(ConnectionFactory fac, Destination dest) throws JMSException { 036 connection = fac.createConnection(); 037 Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); 038 producer = s.createProducer(dest); 039 } 040 041 public void setDeliveryMode(int mode) throws JMSException { 042 producer.setDeliveryMode(mode); 043 } 044 045 public void start() throws JMSException { 046 connection.start(); 047 } 048 049 public void stop() throws JMSException { 050 connection.stop(); 051 } 052 053 public void shutDown() throws JMSException { 054 connection.close(); 055 } 056 057 public void sendMessage(Message msg) throws JMSException { 058 sendMessage(msg, null, 0); 059 } 060 061 /* 062 * allow producer to attach message counter on its header. This will be used to verify message order 063 * 064 */ 065 public void sendMessage(Message msg, String headerName, long headerValue) throws JMSException { 066 if (headerName != null) { 067 msg.setLongProperty(headerName, headerValue); 068 } 069 070 producer.send(msg); 071 072 } 073 074 }