[jboss-user] [JCA/JBoss] - Configuring Local and Remote JMS

[cpslo1999]

It seems like this should be pretty easy, and it probably is, but...

I'm trying to configure a JBoss 5.0.1.GA instance to use both it own local JBM instance as well as connect to a remote JBoss 5.0.1.GA instance (also using JBM). Ultimately I want to be able to use EJB3 MDBs on local and remote queues and topics I've tried using the configurations I've found on the Wiki, and net which all basically look like this:

  | <mbean code="org.jboss.jms.jndi.JMSProviderLoader"
  |     name="jboss.messaging:service=JMSProviderLoader,name=JMSProvider">
  |   <attribute name="ProviderName">DFMJMSProvider</attribute>
  |   <attribute name="ProviderAdapterClass">org.jboss.jms.jndi.JNDIProviderAdapter</attribute>
  | 
  |   <!-- The connection factory -->
  |   <attribute name="FactoryRef">java:/XAConnectionFactory</attribute>
  |   <!-- The queue connection factory -->
  |   <attribute name="QueueFactoryRef">java:/XAConnectionFactory</attribute>
  |   <!-- The topic factory -->
  |   <attribute name="TopicFactoryRef">java:/XAConnectionFactory</attribute>
  | 
  |   <!-- Connect to JNDI on the host "localhost" port 1199 -->
  |   <attribute name="Properties">
  |     java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
  |     java.naming.factory.url.pkgs=org.jnp.interfaces
  |     java.naming.provider.url=localhost:1199
  |   </attribute>
  | </mbean>
by appending the above to my otherwise unchanged deploy\messaging\jms-ds.xml file.

When just starting JBoss, with no application deployed, everything seems happy. At least there are no warning or error messages logged. However, when I deploy a simple MDB that tries to connect to the remote topic, I get a Exceptions culminating in this one:

  | DEPLOYMENTS IN ERROR:
  |   Deployment "vfsfile:/C:/tools/jboss/jboss-5.0.1.GA/server/standard/deploy/messaging/jms-ds.xml"
  |       is in error due to the following reason(s): java.lang.IllegalStateException:
  |       jboss.messaging:name=JMSProvider,service=JMSProviderLoader is already installed.
  | 

I also saw one suggestion to add a tx-connection-factory and so I have also appended this to the same jms-ds.xml file:

  | <tx-connection-factory>
  |   <jndi-name>DFMConnectionFactory</jndi-name>
  |   <xa-transaction/>
  |   <rar-name>jms-ra.rar</rar-name>
  |   <connection-definition>org.jboss.resource.adapter.jms.JmsConnectionFactory</connection-definition>
  |   <adapter-display-name>DFM JMS Adapter</adapter-display-name>
  |   <config-property
  |       name="SessionDefaultType"
  |       type="java.lang.String">javax.jms.Topic</config-property>
  |   <config-property
  |       name="JmsProviderAdapterJNDI"
  |       type="java.lang.String">java:/DFMProvider</config-property>
  |   <security-domain-and-application>JmsXARealm</security-domain-and-application>
  |   </tx-connection-factory>
  | 

I am shooting in the dark at this point as I cannot find any examples or documentation that describes how to have both a local and remote provider.

Thanks for your help,

Josh

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