| /** |
| * 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.geronimo.jms.test.simple; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| import javax.annotation.Resource; |
| import javax.jms.Message; |
| import javax.jms.Queue; |
| import javax.jms.QueueConnection; |
| import javax.jms.QueueConnectionFactory; |
| import javax.jms.QueueReceiver; |
| import javax.jms.QueueSession; |
| import javax.jms.Session; |
| import javax.jms.TextMessage; |
| import javax.jms.Connection; |
| import javax.jms.MessageConsumer; |
| import javax.servlet.Servlet; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| public class JMSQueueReceiver extends HttpServlet implements Servlet { |
| |
| |
| @Resource(name="MSConnectionFactory") |
| QueueConnectionFactory qcf = null; |
| @Resource(name="TestQueue") |
| Queue queue = null; |
| |
| /* (non-Java-doc) |
| * @see javax.servlet.http.HttpServlet#HttpServlet() |
| */ |
| public JMSQueueReceiver() { |
| super(); |
| } |
| |
| /* (non-Java-doc) |
| * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest arg0, HttpServletResponse arg1) |
| */ |
| protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
| doPost(request,response); |
| } |
| |
| /* (non-Java-doc) |
| * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest arg0, HttpServletResponse arg1) |
| */ |
| protected void doPost(HttpServletRequest arg0, HttpServletResponse arg1) throws ServletException, IOException { |
| |
| try { |
| |
| PrintWriter out = arg1.getWriter(); |
| Connection conn = qcf.createConnection(); |
| Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| MessageConsumer consumer = sess.createConsumer(queue); |
| conn.start(); |
| Message msg = consumer.receive(1000); |
| |
| out.println("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>"); |
| out.println("<head><title>JMS Receiver</title></head>"); |
| if ( msg instanceof TextMessage ) { |
| TextMessage txtMsg = (TextMessage)msg; |
| System.out.println("Message : "+txtMsg.getText()); |
| out.println("<body>Received JMS Queue Message</body></html>"); |
| } |
| else { |
| System.out.println("No Message"); |
| out.println("<body>Did Not Receive JMS Queue Message</body></html>"); |
| } |
| consumer.close(); |
| sess.close(); |
| conn.close(); |
| } |
| catch ( Exception e ) { |
| e.printStackTrace(); |
| } |
| } |
| |
| } |
