2 Replies Latest reply on Jul 19, 2006 12:05 PM by jmota

    Unable to do a lookup for a Context in Sun One from within J

    jmota
    jmota Jul 19, 2006 8:24 AM

      Hello,

      im having trouble with the configuration required to do a lookup of a context in a Sun One from my web-application that is running inside JBoss. What im trying to to do is getting a QueueConnectionFactory and a Queue. I have done a small client application to test the lookups and configuration outside of Jboss and it works ok, but when running inside Jboss 4.03-sp1 doesn't.

      the relevant code snip (with replaced ips and jndi paths)

      Properties env = new Properties();
 env.put("java.naming.factory.initial", "com.sun.appserv.naming.S1ASCtxFactory");
 env.put("java.naming.provider.url", "iiop://xpto:7000");
 Context jndiContext = null;
 try {

 jndiContext = new InitialContext(env);

 QueueConnectionFactory connectionFactory = (QueueConnectionFactory) jndiContext
 .lookup("Path/QueueConnectionFactory");

 Queue queue = (Queue) jndiContext.lookup("Path/MessageQueue");

 } catch (NamingException e) {
 System.out.println("Could not create JNDI API " + "context: " + e.toString());
 e.printStackTrace();
 }


      i keep getting Path not Bound Exceptions

      The problem is that the InitialContext is ignoring the properties i pass to it, in particular the java.naming.factory.initial, and return to me the local InitialContext.

      I have tried the following:
      changed the value of conf/jndi.properties to use org.jboss.iiop.naming.ORBInitialContextFactory instead of org.jnp.interfaces.NamingContextFactory but the situation didn't changed.

      also tried to use the ExternalContextMBean 

      <mbean code="org.jboss.naming.ExternalContext"
 name="jboss.jndi:service=ExternalContext,jndiName=Path/MessageQueue">
 <attribute name="JndiName">external/MessageQueue</attribute>
 <attribute name="CacheContext">true</attribute>
 <attribute name="RemoteAccess">true</attribute>
 <attribute name="Properties">
 java.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory
 java.naming.factory.host=iiop://xpto
 java.naming.factory.port=7000
 </attribute>
 <attribute name="InitialContext">javax.naming.InitialContext</attribute>
 </mbean>


 <mbean code="org.jboss.naming.ExternalContext"
 name="jboss.jndi:service=ExternalContext,jndiName=Path/QueueConnectionFactory">
 <attribute name="JndiName">external/QueueConnectionFactory</attribute>
 <attribute name="CacheContext">false</attribute>
 <attribute name="RemoteAccess">true</attribute>
 <attribute name="Properties">
 java.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory
 java.naming.factory.host=iiop://xpto
 java.naming.factory.port=7001
 </attribute>
 <attribute name="InitialContext">javax.naming.InitialContext</attribute>

 </mbean>


      and done the lookups by "external/QueueConnectionFactory" but kept getting external not bound, even thou the jndi view show them: 

      +- external (class: org.jnp.interfaces.NamingContext)
 | +- QueueConnectionFactory (class: javax.naming.Context)
 | | +- SerialContextProvider (class: com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1)
 | | | +- ejb (class: com.sun.jndi.cosnaming.CNCtx)
 | | | | +- mgmt (class: com.sun.jndi.cosnaming.CNCtx)
 | | | | | +- MEJB (class: com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1)
 | +- MessageQueue (class: javax.naming.Context)
 | | +- SerialContextProvider (class: com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1)
 | | | +- ejb (class: com.sun.jndi.cosnaming.CNCtx)
 | | | | +- mgmt (class: com.sun.jndi.cosnaming.CNCtx)
 | | | | | +- MEJB (class: com.sun.corba.se.internal.iiop.CDRInputStream_1_0$1)
 ...
 +- queue (class: org.jnp.interfaces.NamingContext)
 | +- testQueue (class: org.jboss.mq.SpyQueue)


      Im able to do a lookup on the queue Context and on the testQueue.


      How can i set up things to do the lookups?

      thank you,
      Joao

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