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How do you use @Resource to connect to remote JMS queues
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created by <a href="http://community.jboss.org/people/kristjan.steinar">Kristjan Gudbjornsson</a> in <i>JBoss Messaging</i> - <a href="http://community.jboss.org/message/608087#608087">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi, I am looking for a way to inject remote queues into my code in a similar way as is done with connection factories.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>My environment:</p><p>JBoss 5.1 EAP in two clusters</p><p> - A messaging cluster that runs JBoss Messaging 1.4.7.GA</p><p> - An application cluster, that connects to the remote JMS on the messaging cluster. JBoss Messaging has been removed in the application cluster, and a remote JMS provider added.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The problem is the mapped name in the queue injection, a remote jndi lookup is needed to inject the queue.</p><p>My resource injection looks like this:</p><pre class="jive-pre"><code class="jive-code">
@Resource(mappedName="jnp://localhost:1199/jms/jb.itu.tes.jms.test.queue.b")
Destination jmdest;
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>We have four different environments, Development, Test, Staging and Production.  And that requires different host:port configuration for each environment, because each environment has its own messaging cluster.</p><p>Is there a way to do the queue lookup in a similar way to the connection factory lookup?  How do you inject remote resources in your code?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here is the application cluster JMS configuration</p><pre class="jive-pre"><code class="jive-code jive-xml">
<span class="jive-xml-tag"><mbean code="org.jboss.jms.jndi.JMSProviderLoader"
     name="jboss.messaging:service=JMSProviderLoader,name=RemoteJMSProvider"></span>
    <span class="jive-xml-tag"><attribute name="ProviderName"></span>RemoteJMSProvider<span class="jive-xml-tag"></attribute></span>
    <span class="jive-xml-tag"><attribute name="ProviderAdapterClass"></span>
      org.jboss.jms.jndi.JNDIProviderAdapter
    <span class="jive-xml-tag"></attribute></span>
    <span class="jive-xml-comment"><!-- The combined connection factory -->
    <span class="jive-xml-tag"><attribute name="FactoryRef"></span>XAConnectionFactory<span class="jive-xml-tag"></attribute></span>
    <!-- The queue connection factory -->
    <span class="jive-xml-tag"><attribute name="QueueFactoryRef"></span>XAConnectionFactory<span class="jive-xml-tag"></attribute></span>
    <!-- The topic factory -->
    <span class="jive-xml-tag"><attribute name="TopicFactoryRef"></span>XAConnectionFactory<span class="jive-xml-tag"></attribute></span>
    <!-- Access JMS via HAJNDI -->
    <span class="jive-xml-tag"><attribute name="Properties"></span>
       java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
       java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
       jnp.disableDiscovery=false
       jnp.partitionName=DocsPartitionCluster
       jnp.discoveryGroup=239.255.100.101
       jnp.discoveryPort=1102
       jnp.discoveryTTL=16
       jnp.discoveryTimeout=5000
       jnp.maxRetries=1
    <span class="jive-xml-tag"></attribute></span>
<span class="jive-xml-tag"></mbean></span>
<!-- JMS XA Resource adapter, use this to get transacted JMS in beans --></span>
<span class="jive-xml-tag"><tx-connection-factory></span>
    <span class="jive-xml-tag"><jndi-name></span>RemoteJmsXA<span class="jive-xml-tag"></jndi-name></span>
    <span class="jive-xml-tag"><xa-transaction/></span>
    <span class="jive-xml-tag"><rar-name></span>jms-ra.rar<span class="jive-xml-tag"></rar-name></span>
    <span class="jive-xml-tag"><connection-definition></span>org.jboss.resource.adapter.jms.JmsConnectionFactory<span class="jive-xml-tag"></connection-definition></span>
    <span class="jive-xml-tag"><config-property name="SessionDefaultType" type="java.lang.String"></span>javax.jms.Topic<span class="jive-xml-tag"></config-property></span>
    <span class="jive-xml-tag"><config-property name="JmsProviderAdapterJNDI" type="java.lang.String"></span>java:/RemoteJMSProvider<span class="jive-xml-tag"></config-property></span>
    <span class="jive-xml-tag"><max-pool-size></span>20<span class="jive-xml-tag"></max-pool-size></span>
    <span class="jive-xml-tag"><config-property name="UserName" type="java.lang.String"></span>guest<span class="jive-xml-tag"></config-property></span>
    <span class="jive-xml-tag"><config-property name="Password" type="java.lang.String"></span>guest<span class="jive-xml-tag"></config-property></span>
    <span class="jive-xml-tag"><security-domain-and-application></span>RemoteJmsXARealm<span class="jive-xml-tag"></security-domain-and-application></span>
<span class="jive-xml-tag"></tx-connection-factory></span>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div>
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