104 lines
4.9 KiB
HTML
104 lines
4.9 KiB
HTML
<!--
|
|
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.
|
|
-->
|
|
|
|
<html>
|
|
<head>
|
|
<title>ActiveMQ Embedded JMS Server Example</title>
|
|
<link rel="stylesheet" type="text/css" href="../common/common.css" />
|
|
<link rel="stylesheet" type="text/css" href="../common/prettify.css" />
|
|
<script type="text/javascript" src="../common/prettify.js"></script>
|
|
</head>
|
|
<body onload="prettyPrint()">
|
|
<h1>Embedded JMS Server Example</h1>
|
|
|
|
<p>This examples shows how to setup and run an embedded JMS server using ActiveMQ.</p>
|
|
<p>ActiveMQ was designed using POJOs (Plain Old Java Objects) which means embedding ActiveMQ in your own application
|
|
is as simple as instantiating a few objects.</p>
|
|
<p>This example does not use any configuration files. The server is configured using POJOs and can be easily ported to any dependency injection framework.<br />
|
|
We will setup and run a full-fledged JMS server which binds its JMS resources to JNDI and can be accessed by remote clients.</p>
|
|
|
|
<h2>Example step-by-step</h2>
|
|
<p><i>To run the example, simply type <code>mvn verify -Pexample</code> from this directory</i></p>
|
|
|
|
<ol>
|
|
<li>Create ActiveMQ core configuration, and set the properties accordingly</li>
|
|
<pre class="prettyprint">
|
|
<code>Configuration configuration = new ConfigurationImpl();
|
|
configuration.setPersistenceEnabled(false);
|
|
configuration.setSecurityEnabled(false);
|
|
configuration.getAcceptorConfigurations().add(new TransportConfiguration(NettyAcceptorFactory.class.getName()));</code>
|
|
Configuration configuration = new ConfigurationImpl();</pre>
|
|
|
|
<li>Create the ActiveMQ core server</li>
|
|
<pre class="prettyprint">
|
|
<code>ActiveMQServer activemqServer = ActiveMQ.newActiveMQServer(configuration);</code>
|
|
</pre>
|
|
|
|
<li>Create the JMS configuration</li>
|
|
<pre class="prettyprint">
|
|
<code>JMSConfiguration jmsConfig = new JMSConfigurationImpl();</code>
|
|
</pre>
|
|
|
|
<li>Configure the JMS ConnectionFactory</li>
|
|
<pre class="prettyprint">
|
|
<code>TransportConfiguration connectorConfig = new TransportConfiguration(NettyConnectorFactory.class.getName());
|
|
ConnectionFactoryConfiguration cfConfig = new ConnectionFactoryConfigurationImpl("cf", connectorConfig, "/cf");
|
|
jmsConfig.getConnectionFactoryConfigurations().add(cfConfig);</code>
|
|
</pre>
|
|
|
|
<li>Configure the JMS Queue</li>
|
|
<pre class="prettyprint">
|
|
<code>QueueConfiguration queueConfig = new QueueConfigurationImpl("queue1", null, false, "/queue/queue1");
|
|
jmsConfig.getQueueConfigurations().add(queueConfig);</code>
|
|
</pre>
|
|
|
|
<li>Start the JMS Server using the ActiveMQ core server and the JMS configuration</li>
|
|
<pre class="prettyprint">
|
|
<code>JMSServerManager jmsServer = new JMSServerManagerImpl(activemqServer, jmsConfig);
|
|
jmsServer.start();</code>
|
|
</pre>
|
|
|
|
<p>At this point the JMS server is started and any JMS clients can look up JMS resources from JNDI to send/receive
|
|
messages from the server. To keep the example simple, we will send and receive a JMS message from the same JVM
|
|
used to run the JMS server.</p>
|
|
|
|
<li>Lookup JMS resources defined in the configuration </li>
|
|
<pre class="prettyprint">
|
|
<code>ConnectionFactory cf = (ConnectionFactory)context.lookup("/cf");
|
|
Queue queue = (Queue)context.lookup("/queue/queue1");</code>
|
|
</pre>
|
|
|
|
<li>Send and receive a message using JMS API</li>
|
|
<p>See the <a href="../../queue/readme.html">Queue Example</a> for detailed steps to send and receive a JMS message</p>
|
|
|
|
<p>Finally, we stop the JMS server and its associated resources.</p>
|
|
|
|
<li>Stop the JMS server</li>
|
|
<pre class="prettyprint">
|
|
<code>jmsServer.stop();</code>
|
|
</pre>
|
|
|
|
<li>Stop the JNDI server</li>
|
|
<pre class="prettyprint">
|
|
<code>naming.stop();</code>
|
|
</pre>
|
|
</ol>
|
|
</body>
|
|
</html>
|