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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache license, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License. You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the license for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the license.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.logging.log4j.core.net;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import javax.jms.JMSException;<a name="line.19"></a>
<FONT color="green">020</FONT>    import javax.jms.Queue;<a name="line.20"></a>
<FONT color="green">021</FONT>    import javax.jms.QueueConnection;<a name="line.21"></a>
<FONT color="green">022</FONT>    import javax.jms.QueueConnectionFactory;<a name="line.22"></a>
<FONT color="green">023</FONT>    import javax.jms.QueueReceiver;<a name="line.23"></a>
<FONT color="green">024</FONT>    import javax.jms.QueueSession;<a name="line.24"></a>
<FONT color="green">025</FONT>    import javax.jms.Session;<a name="line.25"></a>
<FONT color="green">026</FONT>    import javax.naming.Context;<a name="line.26"></a>
<FONT color="green">027</FONT>    import javax.naming.InitialContext;<a name="line.27"></a>
<FONT color="green">028</FONT>    import javax.naming.NamingException;<a name="line.28"></a>
<FONT color="green">029</FONT>    import java.io.BufferedReader;<a name="line.29"></a>
<FONT color="green">030</FONT>    import java.io.InputStreamReader;<a name="line.30"></a>
<FONT color="green">031</FONT>    <a name="line.31"></a>
<FONT color="green">032</FONT>    /**<a name="line.32"></a>
<FONT color="green">033</FONT>     * Receives Log Events over a JMS Queue. This implementation expects that all messages will<a name="line.33"></a>
<FONT color="green">034</FONT>     * contain a serialized LogEvent.<a name="line.34"></a>
<FONT color="green">035</FONT>     */<a name="line.35"></a>
<FONT color="green">036</FONT>    public class JMSQueueReceiver extends AbstractJMSReceiver {<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>        /**<a name="line.38"></a>
<FONT color="green">039</FONT>         * Constructor.<a name="line.39"></a>
<FONT color="green">040</FONT>         * @param qcfBindingName The QueueConnectionFactory binding name.<a name="line.40"></a>
<FONT color="green">041</FONT>         * @param queueBindingName The Queue binding name.<a name="line.41"></a>
<FONT color="green">042</FONT>         * @param username The userid to connect to the queue.<a name="line.42"></a>
<FONT color="green">043</FONT>         * @param password The password to connect to the queue.<a name="line.43"></a>
<FONT color="green">044</FONT>         */<a name="line.44"></a>
<FONT color="green">045</FONT>        public JMSQueueReceiver(String qcfBindingName, String queueBindingName, String username, String password) {<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>            try {<a name="line.47"></a>
<FONT color="green">048</FONT>                Context ctx = new InitialContext();<a name="line.48"></a>
<FONT color="green">049</FONT>                QueueConnectionFactory queueConnectionFactory;<a name="line.49"></a>
<FONT color="green">050</FONT>                queueConnectionFactory = (QueueConnectionFactory) lookup(ctx, qcfBindingName);<a name="line.50"></a>
<FONT color="green">051</FONT>                QueueConnection queueConnection = queueConnectionFactory.createQueueConnection(username, password);<a name="line.51"></a>
<FONT color="green">052</FONT>                queueConnection.start();<a name="line.52"></a>
<FONT color="green">053</FONT>                QueueSession queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);<a name="line.53"></a>
<FONT color="green">054</FONT>                Queue queue = (Queue) ctx.lookup(queueBindingName);<a name="line.54"></a>
<FONT color="green">055</FONT>                QueueReceiver queueReceiver = queueSession.createReceiver(queue);<a name="line.55"></a>
<FONT color="green">056</FONT>                queueReceiver.setMessageListener(this);<a name="line.56"></a>
<FONT color="green">057</FONT>            } catch (JMSException e) {<a name="line.57"></a>
<FONT color="green">058</FONT>                logger.error("Could not read JMS message.", e);<a name="line.58"></a>
<FONT color="green">059</FONT>            } catch (NamingException e) {<a name="line.59"></a>
<FONT color="green">060</FONT>                logger.error("Could not read JMS message.", e);<a name="line.60"></a>
<FONT color="green">061</FONT>            } catch (RuntimeException e) {<a name="line.61"></a>
<FONT color="green">062</FONT>                logger.error("Could not read JMS message.", e);<a name="line.62"></a>
<FONT color="green">063</FONT>            }<a name="line.63"></a>
<FONT color="green">064</FONT>        }<a name="line.64"></a>
<FONT color="green">065</FONT>    <a name="line.65"></a>
<FONT color="green">066</FONT>        /**<a name="line.66"></a>
<FONT color="green">067</FONT>         * Main startup for the receiver.<a name="line.67"></a>
<FONT color="green">068</FONT>         * @param args The command line arguments.<a name="line.68"></a>
<FONT color="green">069</FONT>         * @throws Exception if an error occurs.<a name="line.69"></a>
<FONT color="green">070</FONT>         */<a name="line.70"></a>
<FONT color="green">071</FONT>        public static void main(String[] args) throws Exception {<a name="line.71"></a>
<FONT color="green">072</FONT>            if (args.length != 4) {<a name="line.72"></a>
<FONT color="green">073</FONT>                usage("Wrong number of arguments.");<a name="line.73"></a>
<FONT color="green">074</FONT>            }<a name="line.74"></a>
<FONT color="green">075</FONT>    <a name="line.75"></a>
<FONT color="green">076</FONT>            String qcfBindingName = args[0];<a name="line.76"></a>
<FONT color="green">077</FONT>            String queueBindingName = args[1];<a name="line.77"></a>
<FONT color="green">078</FONT>            String username = args[2];<a name="line.78"></a>
<FONT color="green">079</FONT>            String password = args[3];<a name="line.79"></a>
<FONT color="green">080</FONT>    <a name="line.80"></a>
<FONT color="green">081</FONT>            new JMSQueueReceiver(qcfBindingName, queueBindingName, username, password);<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>            BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));<a name="line.83"></a>
<FONT color="green">084</FONT>            // Loop until the word "exit" is typed<a name="line.84"></a>
<FONT color="green">085</FONT>            System.out.println("Type \"exit\" to quit JMSQueueReceiver.");<a name="line.85"></a>
<FONT color="green">086</FONT>            while (true) {<a name="line.86"></a>
<FONT color="green">087</FONT>                String s = stdin.readLine();<a name="line.87"></a>
<FONT color="green">088</FONT>                if (s.equalsIgnoreCase("exit")) {<a name="line.88"></a>
<FONT color="green">089</FONT>                    System.out.println("Exiting. Kill the application if it does not exit "<a name="line.89"></a>
<FONT color="green">090</FONT>                        + "due to daemon threads.");<a name="line.90"></a>
<FONT color="green">091</FONT>                    return;<a name="line.91"></a>
<FONT color="green">092</FONT>                }<a name="line.92"></a>
<FONT color="green">093</FONT>            }<a name="line.93"></a>
<FONT color="green">094</FONT>        }<a name="line.94"></a>
<FONT color="green">095</FONT>    <a name="line.95"></a>
<FONT color="green">096</FONT>    <a name="line.96"></a>
<FONT color="green">097</FONT>        private static void usage(String msg) {<a name="line.97"></a>
<FONT color="green">098</FONT>            System.err.println(msg);<a name="line.98"></a>
<FONT color="green">099</FONT>            System.err.println("Usage: java " + JMSQueueReceiver.class.getName()<a name="line.99"></a>
<FONT color="green">100</FONT>                + " QueueConnectionFactoryBindingName QueueBindingName username password");<a name="line.100"></a>
<FONT color="green">101</FONT>            System.exit(1);<a name="line.101"></a>
<FONT color="green">102</FONT>        }<a name="line.102"></a>
<FONT color="green">103</FONT>    }<a name="line.103"></a>


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