2014-10-31 06:20:28 -04:00
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<head>
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2014-11-19 03:44:57 -05:00
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<title>ActiveMQ Embedded JMS Server Example</title>
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2014-10-31 06:20:28 -04:00
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<link rel="stylesheet" type="text/css" href="../common/common.css" />
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<h1>Embedded JMS Server Example</h1>
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2014-11-19 03:44:57 -05:00
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<p>This examples shows how to setup and run an embedded JMS server using ActiveMQ along with ActiveMQ configuration files.</p>
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<h2>Example step-by-step</h2>
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<p><i>To run the example, simply type <code>mvn verify</code> from this directory</i></p>
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<ol>
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<li>Create ActiveMQ core configuration files and make sure they are within your classpath. By default, ActiveMQ
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expects the classnames to be "activemq-configuration.xml", "activemq-jms.xml", and "activemq-users.xml".</li>
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<li>Create and start ActiveMQ JMS server</li>
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<pre class="prettyprint">
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<code>EmbeddedJMS jmsServer = new EmbeddedJMS();
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jmsServer.start();</code>
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</pre>
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<p>At this point the JMS server is started and any JMS clients can look up JMS resources from the JNDI to send/receive
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messages from the server. To keep the example simple, we will send and receive a JMS message from the same JVM
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used to run the JMS server.</p>
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<li>Lookup JMS resources defined in the configuration </li>
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<pre class="prettyprint">
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<code>ConnectionFactory cf = (ConnectionFactory)context.lookup("/cf");
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Queue queue = (Queue)context.lookup("/queue/queue1");</code>
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</pre>
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<li>Send and receive a message using JMS API</li>
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<p>See the <a href="../../queue/readme.html">Queue Example</a> for detailed steps to send and receive a JMS message</p>
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<p>Finally, we stop the JMS server and its associated resources.</p>
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<li>Stop the JMS server</li>
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<pre class="prettyprint">
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<code>jmsServer.stop();</code>
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</pre>
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<li>Stop the JNDI server</li>
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<pre class="prettyprint">
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<code>naming.stop();
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jndiServer.stop();</code>
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</pre>
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</ol>
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