[jboss-cvs] JBoss Messaging SVN: r6485 - in trunk: examples/jms and 9 other directories.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Sat Apr 18 09:43:37 EDT 2009
Author: timfox
Date: 2009-04-18 09:43:37 -0400 (Sat, 18 Apr 2009)
New Revision: 6485
Added:
trunk/examples/jms/delayed-redelivery/
trunk/examples/jms/delayed-redelivery/build.xml
trunk/examples/jms/delayed-redelivery/readme.html
trunk/examples/jms/delayed-redelivery/server0/
trunk/examples/jms/delayed-redelivery/server0/client-jndi.properties
trunk/examples/jms/delayed-redelivery/server0/jbm-configuration.xml
trunk/examples/jms/delayed-redelivery/server0/jbm-jms.xml
trunk/examples/jms/delayed-redelivery/server0/jbm-queues.xml
trunk/examples/jms/delayed-redelivery/server0/jbm-security.xml
trunk/examples/jms/delayed-redelivery/server0/jbm-standalone-beans.xml
trunk/examples/jms/delayed-redelivery/src/
trunk/examples/jms/delayed-redelivery/src/org/
trunk/examples/jms/delayed-redelivery/src/org/jboss/
trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/
trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/example/
trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/example/DelayedRedeliveryExample.java
Modified:
trunk/.classpath
trunk/examples/jms/dead-letter/server0/jbm-queues.xml
trunk/examples/jms/expiry/server0/jbm-queues.xml
Log:
delayed redelivery example
Modified: trunk/.classpath
===================================================================
--- trunk/.classpath 2009-04-17 23:01:04 UTC (rev 6484)
+++ trunk/.classpath 2009-04-18 13:43:37 UTC (rev 6485)
@@ -29,6 +29,7 @@
<classpathentry kind="src" path="examples/jms/bridge/src"/>
<classpathentry kind="src" path="examples/jms/common/src"/>
<classpathentry kind="src" path="examples/jms/dead-letter/src"/>
+ <classpathentry kind="src" path="examples/jms/delayed-redelivery/src"/>
<classpathentry kind="src" path="examples/jms/divert/src"/>
<classpathentry kind="src" path="examples/jms/durable-subscription/src"/>
<classpathentry kind="src" path="examples/jms/expiry/src"/>
Modified: trunk/examples/jms/dead-letter/server0/jbm-queues.xml
===================================================================
--- trunk/examples/jms/dead-letter/server0/jbm-queues.xml 2009-04-17 23:01:04 UTC (rev 6484)
+++ trunk/examples/jms/dead-letter/server0/jbm-queues.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -3,7 +3,7 @@
xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-queues.xsd ">
<!--security for example queue-->
- <security match="jms.queue.exampleQueue">
+ <security match="jms.#">
<permission type="createDurableQueue" roles="guest"/>
<permission type="deleteDurableQueue" roles="guest"/>
<permission type="createTempQueue" roles="guest"/>
@@ -12,16 +12,6 @@
<permission type="send" roles="guest"/>
</security>
- <!--security for dead letter queue-->
- <security match="jms.queue.deadLetterQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createTempQueue" roles="guest"/>
- <permission type="deleteTempQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security>
-
<!--override the max-delivery-attempts and dead letter address for the example queue-->
<address-settings match="jms.queue.exampleQueue">
<dead-letter-address>jms.queue.deadLetterQueue</dead-letter-address>
Added: trunk/examples/jms/delayed-redelivery/build.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/build.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/build.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE project [
+ <!ENTITY libraries SYSTEM "../../../thirdparty/libraries.ent">
+ ]>
+
+<!-- =========================================================================================== -->
+<!-- -->
+<!-- JBoss, Home of Professional Open Source -->
+<!-- Copyright 2005, JBoss Inc., and individual contributors as indicated -->
+<!-- by the @authors tag. See the copyright.txt in the distribution for a -->
+<!-- full listing of individual contributors. -->
+<!-- -->
+<!-- This is free software; you can redistribute it and/or modify it -->
+<!-- under the terms of the GNU Lesser General Public License as -->
+<!-- published by the Free Software Foundation; either version 2.1 of -->
+<!-- the License, or (at your option) any later version. -->
+<!-- -->
+<!-- This software is distributed in the hope that it will be useful, -->
+<!-- but WITHOUT ANY WARRANTY; without even the implied warranty of -->
+<!-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -->
+<!-- Lesser General Public License for more details. -->
+<!-- -->
+<!-- You should have received a copy of the GNU Lesser General Public -->
+<!-- License along with this software; if not, write to the Free -->
+<!-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -->
+<!-- 02110-1301 USA, or see the FSF site: http://www.fsf.org. -->
+<!-- -->
+<!-- =========================================================================================== -->
+
+
+<project default="run" name="JBoss Messaging Delayed Redelivery Example">
+
+ <import file="../common/build.xml"/>
+
+ <target name="run">
+ <antcall target="runExample">
+ <param name="example.classname" value="org.jboss.jms.example.DelayedRedeliveryExample"/>
+ </antcall>
+ </target>
+
+ <target name="runRemote">
+ <antcall target="runExample">
+ <param name="example.classname" value="org.jboss.jms.example.DelayedRedeliveryExample"/>
+ <param name="jbm.example.runServer" value="false"/>
+ </antcall>
+ </target>
+
+</project>
\ No newline at end of file
Added: trunk/examples/jms/delayed-redelivery/readme.html
===================================================================
--- trunk/examples/jms/delayed-redelivery/readme.html (rev 0)
+++ trunk/examples/jms/delayed-redelivery/readme.html 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,160 @@
+<html>
+ <head>
+ <title>JBoss Messaging Delayed Redelivery Example</title>
+ <link rel="stylesheet" type="text/css" href="../common/common.css">
+ </head>
+ <body>
+ <h1>JBoss Messaging Delayed Redelivery Example</h1>
+
+ <p>This example demonstrates how JBoss Messaging can be configured to provide a delayed redelivery in the case
+ a message needs to be redelivered.</p>
+ <p>Delaying redelivery can often be useful in the case that clients regularly fail or roll-back. Without a delayed
+ redelivery, the system can get into a "thrashing" state, with delivery being attempted, the client rolling back, and
+ delivery being re-attempted ad infinitum in quick succession, using up valuable CPU and network resources.</p>
+ <p>Re-delivery occurs when the session is closed with unacknowledged messages. The unacknowledged messages will
+ be redelivered.</p>
+ <p>By providing a redelivery delay, it can be specified that a delay of, say, 10 seconds is implemented between rollback
+ and redelivery. The specific delay is configurable on both a global and per destination level, by using wild-card
+ matching on the address settings.</p>
+
+ <h2>Example setup</h2>
+ <p>Redelivery delay is specified in the queue settings configuration file <a href="server0/jbm-queues.xml">jbm-queues.xml</a>:</p>
+ <p>In this example we set the redelivery delay to 5 seconds for the specific example queue. We could set redelivery delay on
+ on multiple queues by specifying a wild-card in the match, e.g. <code>match="jms.#"</code> would apply the settings
+ to all JMS queues and topics.</p>
+ <p>We then consume a message in a transacted session, and rollback, and note that the message is not redelivered until
+ after 5 seconds.</p>
+ <pre>
+ <code><address-settings match="jms.queue.exampleQueue">
+ <redelivey-delay>5000</redelivey-delay>
+ </address-settings>
+ </code>
+ </pre>
+ <p><i>To run the example, simply type <code>ant</code> from this directory</i></p>
+ <ol>
+ <li>Create an initial context to perform the JNDI lookup.</li>
+ <pre>
+ <code>initialContext = getContext(0);</code>
+ </pre>
+
+ <li>Perform a lookup on the queue</li>
+ <pre>
+ <code>Queue queue = (Queue)initialContext.lookup("/queue/exampleQueue");</code>
+ </pre>
+
+ <li>Perform a lookup on the Connection Factory</li>
+ <pre>
+ <code>ConnectionFactory cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");</code>
+ </pre>
+
+ <li>Create a JMS Connection</li>
+ <pre>
+ <code>connection = cf.createConnection();</code>
+ </pre>
+
+ <li>Create a transacted JMS Session
+ <pre>
+ <code>Session session = connection.createSession(true, 0);</code>
+ </pre>
+
+ <li>Create a JMS Message Producer</li>
+ <pre>
+ <code>MessageProducer producer = session.createProducer(queue);</code>
+ </pre>
+
+ <li>Create a Text Message</li>
+ <pre>
+ <code>TextMessage message = session.createTextMessage("this is a text message");</code>
+ </pre>
+
+ <li>Send the Message</li>
+ <pre>
+ <code>producer.send(message);</code>
+ </pre>
+
+ <li>We commit the session to effectively send the message to the queue</li>
+ <pre>
+ <code>session.commit();</code>
+ </pre>
+
+ <li>We create a JMS message consumer on the queue</li>
+ <pre>
+ <code>MessageConsumer messageConsumer = session.createConsumer(queue);</code>
+ </pre>
+
+ <li>We start the connection. In order for delivery to occur on any consumers or subscribers on a connection, the connection must be started</li>
+ <pre>
+ <code>connection.start();</code>
+ </pre>
+
+ <li>We receive the message...</li>
+ <pre>
+ <code>TextMessage messageReceived = (TextMessage)messageConsumer.receive(5000);
+ System.out.println("1st delivery from " + queue.getQueueName() + ": " + messageReceived.getText());</code>
+ </pre>
+
+ <li>...but we roll back the session. the message returns to the queue, but only after a
+ 5 second delay</li>
+ <pre>
+ <code>session.rollback();</code>
+ </pre>
+
+ <li>We try to receive the message but it's being delayed</li>
+ <pre>
+ <code>
+ messageReceived = (TextMessage)messageConsumer.receive(3000);
+
+ if (messageReceived != null)
+ {
+ return false;
+ }
+
+ System.out.println("Redelivery has been delayed so received message is " + messageReceived);
+
+ </code>
+ </pre>
+
+ <li>We try and receive the message again, this time we should get it</li>
+ <pre>
+ <code>
+ messageReceived = (TextMessage)messageConsumer.receive(3000);
+
+ System.out.println("2nd delivery from " + queue.getQueueName() + ": " + messageReceived.getText());
+ </code>
+ </pre>
+
+ <li>We rollback the session again to cause another redelivery, and we time how long this one takes</code>
+ <pre>
+ <code>
+ long start = System.currentTimeMillis();
+
+ session.rollback();
+
+ messageReceived = (TextMessage)messageConsumer.receive(8000);
+
+ long end = System.currentTimeMillis();
+
+ System.out.println("3nd delivery from " + queue.getQueueName() + ": " + messageReceived.getText() +
+ " after " + (end - start) + " milliseconds.");
+ </code>
+ </pre>
+
+ <li>And finally, <b>always</b> remember to close your JMS connections and resources after use, in a <code>finally</code> block. Closing a JMS connection will automatically close all of its sessions, consumers, producer and browser objects</li>
+
+ <pre>
+ <code>finally
+ {
+ if (initialContext != null)
+ {
+ initialContext.close();
+ }
+ if (connection != null)
+ {
+ connection.close();
+ }
+ }</code>
+ </pre>
+ </ol>
+
+ </body>
+</html>
\ No newline at end of file
Added: trunk/examples/jms/delayed-redelivery/server0/client-jndi.properties
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/client-jndi.properties (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/client-jndi.properties 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,3 @@
+java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
+java.naming.provider.url=jnp://localhost:1099
+java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
Added: trunk/examples/jms/delayed-redelivery/server0/jbm-configuration.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/jbm-configuration.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/jbm-configuration.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,29 @@
+<deployment xmlns="urn:jboss:messaging"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-configuration.xsd">
+ <configuration>
+
+ <!-- Connectors -->
+
+ <connectors>
+ <connector name="netty-connector">
+ <factory-class>org.jboss.messaging.integration.transports.netty.NettyConnectorFactory</factory-class>
+ <param key="jbm.remoting.netty.port" value="5445" type="Integer"/>
+ </connector>
+ </connectors>
+
+ <!-- Acceptors -->
+ <acceptors>
+ <acceptor name="netty-acceptor">
+ <factory-class>org.jboss.messaging.integration.transports.netty.NettyAcceptorFactory</factory-class>
+ <param key="jbm.remoting.netty.port" value="5445" type="Integer"/>
+ </acceptor>
+ </acceptors>
+
+ <!-- Other config -->
+
+ <journal-min-files>2</journal-min-files>
+
+ </configuration>
+
+</deployment>
Added: trunk/examples/jms/delayed-redelivery/server0/jbm-jms.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/jbm-jms.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/jbm-jms.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,25 @@
+<deployment xmlns="urn:jboss:messaging"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-jms.xsd ">
+ <!--the connection factory used by the example-->
+ <connection-factory name="ConnectionFactory">
+ <connector-ref connector-name="netty-connector"/>
+ <entries>
+ <entry name="ConnectionFactory"/>
+ <entry name="XAConnectionFactory"/>
+ <entry name="java:/ConnectionFactory"/>
+ <entry name="java:/XAConnectionFactory"/>
+ </entries>
+ </connection-factory>
+
+ <!--the queue used by the example-->
+ <queue name="exampleQueue">
+ <entry name="/queue/exampleQueue"/>
+ </queue>
+
+ <!-- the dead letter queue where dead messages will be sent-->
+ <queue name="deadLetterQueue">
+ <entry name="/queue/deadLetterQueue"/>
+ </queue>
+
+</deployment>
\ No newline at end of file
Added: trunk/examples/jms/delayed-redelivery/server0/jbm-queues.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/jbm-queues.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/jbm-queues.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,22 @@
+<settings xmlns="urn:jboss:messaging"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-queues.xsd ">
+
+ <!--security for example queue-->
+ <security match="jms.#">
+ <permission type="createDurableQueue" roles="guest"/>
+ <permission type="deleteDurableQueue" roles="guest"/>
+ <permission type="createTempQueue" roles="guest"/>
+ <permission type="deleteTempQueue" roles="guest"/>
+ <permission type="consume" roles="guest"/>
+ <permission type="send" roles="guest"/>
+ </security>
+
+ <!--override the redelivery-delay for the example queue-->
+ <address-settings match="jms.queue.exampleQueue">
+
+ <redelivery-delay>5000</redelivery-delay>
+
+ </address-settings>
+
+</settings>
Added: trunk/examples/jms/delayed-redelivery/server0/jbm-security.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/jbm-security.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/jbm-security.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,7 @@
+<deployment xmlns="urn:jboss:messaging" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-security.xsd ">
+ <!-- the default user. this is used where username is null-->
+ <defaultuser name="guest" password="guest">
+ <role name="guest"/>
+ </defaultuser>
+</deployment>
\ No newline at end of file
Added: trunk/examples/jms/delayed-redelivery/server0/jbm-standalone-beans.xml
===================================================================
--- trunk/examples/jms/delayed-redelivery/server0/jbm-standalone-beans.xml (rev 0)
+++ trunk/examples/jms/delayed-redelivery/server0/jbm-standalone-beans.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<deployment xmlns="urn:jboss:bean-deployer:2.0">
+
+ <bean name="Naming" class="org.jnp.server.NamingBeanImpl"/>
+
+ <!-- JNDI server. Disable this if you don't want JNDI -->
+ <bean name="JNDIServer" class="org.jnp.server.Main">
+ <property name="namingInfo">
+ <inject bean="Naming"/>
+ </property>
+ <property name="port">1099</property>
+ <property name="bindAddress">localhost</property>
+ <property name="rmiPort">1098</property>
+ <property name="rmiBindAddress">localhost</property>
+ </bean>
+
+ <!-- MBean server -->
+ <bean name="MBeanServer" class="javax.management.MBeanServer">
+ <constructor factoryClass="java.lang.management.ManagementFactory"
+ factoryMethod="getPlatformMBeanServer"/>
+ </bean>
+
+ <!-- The core configuration -->
+ <bean name="Configuration" class="org.jboss.messaging.core.config.impl.FileConfiguration"/>
+
+ <!-- The security manager -->
+ <bean name="JBMSecurityManager" class="org.jboss.messaging.core.security.impl.JBMSecurityManagerImpl">
+ <start ignored="true"/>
+ <stop ignored="true"/>
+ </bean>
+
+ <!-- The core server -->
+ <bean name="MessagingServer" class="org.jboss.messaging.core.server.impl.MessagingServerImpl">
+ <constructor>
+ <parameter>
+ <inject bean="Configuration"/>
+ </parameter>
+ <parameter>
+ <inject bean="MBeanServer"/>
+ </parameter>
+ <parameter>
+ <inject bean="JBMSecurityManager"/>
+ </parameter>
+ </constructor>
+ </bean>
+
+ <!-- The JMS server -->
+ <bean name="JMSServerManager" class="org.jboss.messaging.jms.server.impl.JMSServerManagerImpl">
+ <constructor>
+ <parameter>
+ <inject bean="MessagingServer"/>
+ </parameter>
+ </constructor>
+ </bean>
+
+
+</deployment>
\ No newline at end of file
Added: trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/example/DelayedRedeliveryExample.java
===================================================================
--- trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/example/DelayedRedeliveryExample.java (rev 0)
+++ trunk/examples/jms/delayed-redelivery/src/org/jboss/jms/example/DelayedRedeliveryExample.java 2009-04-18 13:43:37 UTC (rev 6485)
@@ -0,0 +1,144 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.jms.example;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageProducer;
+import javax.jms.Queue;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+import javax.naming.InitialContext;
+
+/**
+ * This example demonstrates how JBoss Messaging can be configured with a redelivery delay in the event a message
+ * is redelivered.
+ *
+ * Please see the readme.html for more information
+ *
+ * @author <a href="mailto:tim.fox at jboss.com">Tim Fox</a>
+ *
+ */
+public class DelayedRedeliveryExample extends JMSExample
+{
+ public static void main(String[] args)
+ {
+ new DelayedRedeliveryExample().run(args);
+ }
+
+ public boolean runExample() throws Exception
+ {
+ Connection connection = null;
+ InitialContext initialContext = null;
+
+ try
+ {
+ // Step 1. Create an initial context to perform the JNDI lookup.
+ initialContext = getContext(0);
+
+ // Step 2. Perform a lookup on the queue
+ Queue queue = (Queue)initialContext.lookup("/queue/exampleQueue");
+
+ // Step 3. Perform a lookup on the Connection Factory
+ ConnectionFactory cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");
+
+ // Step 4. Create a JMS Connection
+ connection = cf.createConnection();
+
+ // Step 5. Create a transacted JMS Session
+ Session session = connection.createSession(true, 0);
+
+ // Step 6. Create a JMS Message Producer
+ MessageProducer producer = session.createProducer(queue);
+
+ // Step 7. Create a Text Message
+ TextMessage message = session.createTextMessage("this is a text message");
+
+ // Step 8. Send the Message
+ producer.send(message);
+
+ System.out.println("Sent message to " + queue.getQueueName() + ": " + message.getText());
+
+ // Step 9. Commit the session to effectively send the message
+ session.commit();
+
+ // Step 10. Create a JMS Message Consumer for the queue
+ MessageConsumer messageConsumer = session.createConsumer(queue);
+
+ // Step 11. Start the Connection
+ connection.start();
+
+ // Step 12. We receive a message...
+ TextMessage messageReceived = (TextMessage)messageConsumer.receive(5000);
+ System.out.println("1st delivery from " + queue.getQueueName() + ": " + messageReceived.getText());
+
+ // Step 13. ... but we roll back the session. the message returns to the queue, but only after a
+ // 5 second delay
+ session.rollback();
+
+ // Step 14. We try to receive the message but it's being delayed
+ messageReceived = (TextMessage)messageConsumer.receive(3000);
+
+ if (messageReceived != null)
+ {
+ return false;
+ }
+
+ System.out.println("Redelivery has been delayed so received message is " + messageReceived);
+
+ // Step 15. We try and receive the message again, this time we should get it
+
+ messageReceived = (TextMessage)messageConsumer.receive(3000);
+
+ System.out.println("2nd delivery from " + queue.getQueueName() + ": " + messageReceived.getText());
+
+ // Step 16. We rollback the session again to cause another redelivery, and we time how long this one takes
+
+ long start = System.currentTimeMillis();
+
+ session.rollback();
+
+ messageReceived = (TextMessage)messageConsumer.receive(8000);
+
+ long end = System.currentTimeMillis();
+
+ System.out.println("3nd delivery from " + queue.getQueueName() + ": " + messageReceived.getText() +
+ " after " + (end - start) + " milliseconds.");
+
+ return true;
+ }
+ finally
+ {
+ // Step 17. Be sure to close our JMS resources!
+ if (initialContext != null)
+ {
+ initialContext.close();
+ }
+ if (connection != null)
+ {
+ connection.close();
+ }
+ }
+ }
+
+}
Modified: trunk/examples/jms/expiry/server0/jbm-queues.xml
===================================================================
--- trunk/examples/jms/expiry/server0/jbm-queues.xml 2009-04-17 23:01:04 UTC (rev 6484)
+++ trunk/examples/jms/expiry/server0/jbm-queues.xml 2009-04-18 13:43:37 UTC (rev 6485)
@@ -3,7 +3,7 @@
xsi:schemaLocation="urn:jboss:messaging ../schemas/jbm-queues.xsd ">
<!--security for example queue-->
- <security match="jms.queue.exampleQueue">
+ <security match="jms.#">
<permission type="createDurableQueue" roles="guest"/>
<permission type="deleteDurableQueue" roles="guest"/>
<permission type="createTempQueue" roles="guest"/>
@@ -12,16 +12,6 @@
<permission type="send" roles="guest"/>
</security>
- <!--security for dead letter queue-->
- <security match="jms.queue.expiryQueue">
- <permission type="createDurableQueue" roles="guest"/>
- <permission type="deleteDurableQueue" roles="guest"/>
- <permission type="createTempQueue" roles="guest"/>
- <permission type="deleteTempQueue" roles="guest"/>
- <permission type="consume" roles="guest"/>
- <permission type="send" roles="guest"/>
- </security>
-
<!--override the expiry address for the example-->
<address-settings match="jms.queue.exampleQueue">
<expiry-address>jms.queue.expiryQueue</expiry-address>
More information about the jboss-cvs-commits
mailing list