Fix jms/embedded-simple example
This commit is contained in:
Howard Gao
parent
dba926a1c6
commit
4b7eafddc1
|
|
@ -34,38 +34,63 @@ under the License.
|
|||
|
||||
<ol>
|
||||
<li>Create ActiveMQ core configuration files and make sure they are within your classpath. By default, ActiveMQ
|
||||
expects the classnames to be "activemq-configuration.xml", "activemq-jms.xml", and "activemq-users.xml".</li>
|
||||
<li>Create and start ActiveMQ JMS server</li>
|
||||
expects the configuration file name to be "activemq-configuration.xml".</li>
|
||||
<li>Create an embedded ActiveMQ JMS server</li>
|
||||
<pre class="prettyprint">
|
||||
<code>EmbeddedJMS jmsServer = new EmbeddedJMS();
|
||||
jmsServer.start();</code>
|
||||
<code>EmbeddedJMS jmsServer = new EmbeddedJMS();</code>
|
||||
</pre>
|
||||
|
||||
|
||||
<li>Setup security configurations</li>
|
||||
<pre class="prettyprint">
|
||||
<code>SecurityConfiguration securityConfig = new SecurityConfiguration();
|
||||
securityConfig.addUser("guest", "guest");
|
||||
securityConfig.addRole("guest", "guest");
|
||||
securityConfig.setDefaultUser("guest");
|
||||
jmsServer.setSecurityManager(new ActiveMQSecurityManagerImpl(securityConfig));</code>
|
||||
</pre>
|
||||
|
||||
<li>Start the embedded ActiveMQ JMS server</li>
|
||||
<pre class="prettyprint">
|
||||
<code>jmsServer.start()</code>
|
||||
</pre>
|
||||
|
||||
<li>Create JMS resources (connection factory and queue) for the example</li>
|
||||
<pre class="prettyprint">
|
||||
<code>JMSServerManager jmsServerManager = jmsServer.getJMSServerManager();
|
||||
List<String> connectors = new ArrayList<String>();
|
||||
connectors.add("in-vm");
|
||||
jmsServerManager.createConnectionFactory("ConnectionFactory", false, JMSFactoryType.CF, connectors, "ConnectionFactory");
|
||||
jmsServerManager.createQueue(false, "exampleQueue", null, false, "queue/exampleQueue");</code>
|
||||
</pre>
|
||||
|
||||
<p>At this point the JMS server is started and any JMS clients can look up JMS resources from the 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>
|
||||
<code>ConnectionFactory cf = (ConnectionFactory)jmsServer.lookup("ConnectionFactory");
|
||||
Queue queue = (Queue)jmsServer.lookup("queue/exampleQueue");</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>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>Close the connection</li>
|
||||
<pre class="prettyprint">
|
||||
<code>if (connection != null)
|
||||
{
|
||||
connection.close();
|
||||
}</code>
|
||||
</pre>
|
||||
|
||||
<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();
|
||||
jndiServer.stop();</code>
|
||||
</pre>
|
||||
</ol>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
|
|
@ -29,8 +29,10 @@ import javax.jms.Session;
|
|||
import javax.jms.TextMessage;
|
||||
|
||||
import org.apache.activemq.common.example.ActiveMQExample;
|
||||
import org.apache.activemq.core.config.impl.SecurityConfiguration;
|
||||
import org.apache.activemq.jms.server.embedded.EmbeddedJMS;
|
||||
import org.apache.activemq.jms.server.JMSServerManager;
|
||||
import org.apache.activemq.spi.core.security.ActiveMQSecurityManagerImpl;
|
||||
import org.apache.activemq.api.jms.JMSFactoryType;
|
||||
|
||||
/**
|
||||
|
|
@ -50,6 +52,13 @@ public class EmbeddedExample extends ActiveMQExample
|
|||
try
|
||||
{
|
||||
EmbeddedJMS jmsServer = new EmbeddedJMS();
|
||||
|
||||
SecurityConfiguration securityConfig = new SecurityConfiguration();
|
||||
securityConfig.addUser("guest", "guest");
|
||||
securityConfig.addRole("guest", "guest");
|
||||
securityConfig.setDefaultUser("guest");
|
||||
jmsServer.setSecurityManager(new ActiveMQSecurityManagerImpl(securityConfig));
|
||||
|
||||
jmsServer.start();
|
||||
System.out.println("Started Embedded JMS Server");
|
||||
|
||||
|
|
@ -57,6 +66,8 @@ public class EmbeddedExample extends ActiveMQExample
|
|||
List<String> connectors = new ArrayList<String>();
|
||||
connectors.add("in-vm");
|
||||
jmsServerManager.createConnectionFactory("ConnectionFactory", false, JMSFactoryType.CF, connectors, "ConnectionFactory");
|
||||
jmsServerManager.createQueue(false, "exampleQueue", null, false, "queue/exampleQueue");
|
||||
|
||||
ConnectionFactory cf = (ConnectionFactory)jmsServer.lookup("ConnectionFactory");
|
||||
Queue queue = (Queue)jmsServer.lookup("queue/exampleQueue");
|
||||
|
||||
|
|
|
|||
|
|
@ -22,15 +22,14 @@ under the License.
|
|||
xmlns="urn:activemq"
|
||||
xsi:schemaLocation="urn:activemq /schema/activemq-server.xsd">
|
||||
|
||||
<jms xmlns="urn:activemq:jms">
|
||||
<!--the queue used by the example-->
|
||||
<queue name="exampleQueue"/>
|
||||
</jms>
|
||||
|
||||
<core xmlns="urn:activemq:core">
|
||||
|
||||
<persistence-enabled>false</persistence-enabled>
|
||||
|
||||
<connectors>
|
||||
<connector name="in-vm">vm://0</connector>
|
||||
</connectors>
|
||||
|
||||
<acceptors>
|
||||
<acceptor name="in-vm">vm://0</acceptor>
|
||||
</acceptors>
|
||||
|
|
|
|||
|
|
@ -1,17 +0,0 @@
|
|||
## ---------------------------------------------------------------------------
|
||||
## 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.
|
||||
## ---------------------------------------------------------------------------
|
||||
guest=guest
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
## ---------------------------------------------------------------------------
|
||||
## 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.
|
||||
## ---------------------------------------------------------------------------
|
||||
guest=guest
|
||||
Loading…
Reference in New Issue