Fix jms/embedded-simple example
This commit is contained in:
Howard Gao
parent
dba926a1c6
commit
4b7eafddc1
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@ -34,11 +34,33 @@ under the License.
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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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expects the configuration file name to be "activemq-configuration.xml".</li>
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<li>Create an embedded 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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<code>EmbeddedJMS jmsServer = new EmbeddedJMS();</code>
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</pre>
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<li>Setup security configurations</li>
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<pre class="prettyprint">
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<code>SecurityConfiguration securityConfig = new SecurityConfiguration();
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securityConfig.addUser("guest", "guest");
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securityConfig.addRole("guest", "guest");
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securityConfig.setDefaultUser("guest");
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jmsServer.setSecurityManager(new ActiveMQSecurityManagerImpl(securityConfig));</code>
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</pre>
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<li>Start the embedded ActiveMQ JMS server</li>
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<pre class="prettyprint">
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<code>jmsServer.start()</code>
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</pre>
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<li>Create JMS resources (connection factory and queue) for the example</li>
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<pre class="prettyprint">
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<code>JMSServerManager jmsServerManager = jmsServer.getJMSServerManager();
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List<String> connectors = new ArrayList<String>();
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connectors.add("in-vm");
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jmsServerManager.createConnectionFactory("ConnectionFactory", false, JMSFactoryType.CF, connectors, "ConnectionFactory");
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jmsServerManager.createQueue(false, "exampleQueue", null, false, "queue/exampleQueue");</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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@ -47,25 +69,28 @@ under the License.
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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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<code>ConnectionFactory cf = (ConnectionFactory)jmsServer.lookup("ConnectionFactory");
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Queue queue = (Queue)jmsServer.lookup("queue/exampleQueue");</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>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>Close the connection</li>
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<pre class="prettyprint">
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<code>if (connection != null)
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{
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connection.close();
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}</code>
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</pre>
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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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</body>
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</html>
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@ -29,8 +29,10 @@ import javax.jms.Session;
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import javax.jms.TextMessage;
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import org.apache.activemq.common.example.ActiveMQExample;
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import org.apache.activemq.core.config.impl.SecurityConfiguration;
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import org.apache.activemq.jms.server.embedded.EmbeddedJMS;
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import org.apache.activemq.jms.server.JMSServerManager;
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import org.apache.activemq.spi.core.security.ActiveMQSecurityManagerImpl;
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import org.apache.activemq.api.jms.JMSFactoryType;
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/**
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@ -50,6 +52,13 @@ public class EmbeddedExample extends ActiveMQExample
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try
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{
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EmbeddedJMS jmsServer = new EmbeddedJMS();
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SecurityConfiguration securityConfig = new SecurityConfiguration();
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securityConfig.addUser("guest", "guest");
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securityConfig.addRole("guest", "guest");
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securityConfig.setDefaultUser("guest");
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jmsServer.setSecurityManager(new ActiveMQSecurityManagerImpl(securityConfig));
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jmsServer.start();
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System.out.println("Started Embedded JMS Server");
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@ -57,6 +66,8 @@ public class EmbeddedExample extends ActiveMQExample
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List<String> connectors = new ArrayList<String>();
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connectors.add("in-vm");
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jmsServerManager.createConnectionFactory("ConnectionFactory", false, JMSFactoryType.CF, connectors, "ConnectionFactory");
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jmsServerManager.createQueue(false, "exampleQueue", null, false, "queue/exampleQueue");
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ConnectionFactory cf = (ConnectionFactory)jmsServer.lookup("ConnectionFactory");
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Queue queue = (Queue)jmsServer.lookup("queue/exampleQueue");
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@ -22,15 +22,14 @@ under the License.
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xmlns="urn:activemq"
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xsi:schemaLocation="urn:activemq /schema/activemq-server.xsd">
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<jms xmlns="urn:activemq:jms">
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<!--the queue used by the example-->
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<queue name="exampleQueue"/>
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</jms>
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<core xmlns="urn:activemq:core">
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<persistence-enabled>false</persistence-enabled>
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<connectors>
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<connector name="in-vm">vm://0</connector>
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</connectors>
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<acceptors>
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<acceptor name="in-vm">vm://0</acceptor>
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</acceptors>
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@ -1,17 +0,0 @@
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## ---------------------------------------------------------------------------
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## Licensed to the Apache Software Foundation (ASF) under one or more
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## contributor license agreements. See the NOTICE file distributed with
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## this work for additional information regarding copyright ownership.
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## The ASF licenses this file to You under the Apache License, Version 2.0
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## (the "License"); you may not use this file except in compliance with
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## the License. You may obtain a copy of the License at
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##
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## http://www.apache.org/licenses/LICENSE-2.0
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##
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## Unless required by applicable law or agreed to in writing, software
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## distributed under the License is distributed on an "AS IS" BASIS,
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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## limitations under the License.
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## ---------------------------------------------------------------------------
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guest=guest
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@ -1,17 +0,0 @@
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## ---------------------------------------------------------------------------
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## Licensed to the Apache Software Foundation (ASF) under one or more
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## contributor license agreements. See the NOTICE file distributed with
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## this work for additional information regarding copyright ownership.
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## The ASF licenses this file to You under the Apache License, Version 2.0
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## (the "License"); you may not use this file except in compliance with
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## the License. You may obtain a copy of the License at
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##
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## http://www.apache.org/licenses/LICENSE-2.0
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##
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## Unless required by applicable law or agreed to in writing, software
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## distributed under the License is distributed on an "AS IS" BASIS,
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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## limitations under the License.
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## ---------------------------------------------------------------------------
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guest=guest
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