mejbHomeName = "java:global/MEJB/MEJBBean!org.glassfish.admin.mejb.MEJBHome";
MEJBHome homerefref = (MEJBHome)initial.lookup(mejbHomeName);
<Remote Ref type> bean = homerefref.create();
HTH,
-marina
Lloyd Chambers wrote:
> Marina,
>
> I'm using 2.x, having ported the v2 implementation.
>
> How do I "look up EJBHome"? (Remember I'm a newbie)
>
> Lloyd
>
> On Apr 10, 2009, at 5:04 PM, Marina Vatkina wrote:
>
>> LLoyd,
>>
>> Are you using 2.x or 3.x EJBs? If it's the former, try looking up
>> EJBHome, and calling create() on it.
>>
>> thanks,
>> -marina
>>
>> Lloyd Chambers wrote:
>>
>>> This is the V3 trunk, active development. I've been tasked with
>>> implementing MEJB, the JSR 77 Management EJB.
>>> I'm a newbie at EJB, any ideas are appreciated— I'm having a
>>> problem where PortableRemoteObject.narrow() returns null.
>>> The app is deployed fine:
>>> INFO: Deployment expansion took 10 INFO: DOL Loading time64
>>> Apr 10, 2009 4:51:34 PM
>>> com.sun.enterprise.security.provider.PolicyConfigurationImpl
>>> generatePermissions
>>> WARNING: No Principals mapped to Role [admin-role].
>>> Apr 10, 2009 4:51:34 PM com.sun.ejb.containers.BaseContainer
>>> initializeHome
>>> INFO: Portable JNDI names for EJB MEJBBean : [java:global/MEJB/
>>> MEJBBean, java:global/MEJB/MEJBBean! org.glassfish.admin.mejb.MEJBHome]
>>> Apr 10, 2009 4:51:34 PM com.sun.ejb.containers.BaseContainer
>>> initializeHome
>>> INFO: Glassfish-specific (Non-portable) JNDI names for EJB MEJBBean
>>> : [org.glassfish.admin.mejb.MEJBHome]
>>> Apr 10, 2009 4:51:34 PM INFO: ==> Uses Timers? == false
>>> Apr 10, 2009 4:51:34 PM org.glassfish.deployment.admin.DeployCommand
>>> execute
>>> INFO: Deployment of MEJB done is 156 ms
>>> My test code is below. When I run it, an IOR exists, so I presume
>>> this means that the ejb can be seen and referenced.
>>> But I get null from PortableRemoteObject.narrow().
>>> Got ref: IOR:
>>> 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
>>> for java:global/MEJB/MEJBBean
>>> Got ManagementHome: null for java:global/MEJB/MEJBBean
>>> Caught an unexpected exception!
>>> java.lang.NullPointerException
>>> at org.glassfish.admin.mejb.test.MEJBTest.main(MEJBTest.java: 48)
>>> public static void main(String[] args) {
>>> try {
>>> final Properties env = new Properties();
>>> env.put("java.naming.factory.initial",
>>> "com.sun.jndi.cosnaming.CNCtxFactory");
>>> env.put("java.naming.provider.url", "iiop://localhost:
>>> 3700");
>>> final Context initial = new InitialContext(env);
>>> //final String mejbName = MEJBUtility.MEJB_DEFAULT_NAME;
>>> final String mejbName = "java:global/MEJB/MEJBBean";
>>> final Object objref = initial.lookup(mejbName);
>>> println("Got ref: " + objref + " for " + mejbName);
>>> final ManagementHome home =
>>> (ManagementHome)PortableRemoteObject.narrow(objref,
>>> ManagementHome.class);
>>> println("Got ManagementHome: " + home + " for " + mejbName);
>>> final Management mejb = home.create();
>>> println("Got the MEJB");
>>> test(mejb);
>>> mejb.remove();
>>> } catch (Exception ex) {
>>> System.err.println("Caught an unexpected exception!");
>>> ex.printStackTrace();
>>> }
>>> }
>>> }
>>> Lloyd Chambers
>>> lloyd.chambers_at_sun.com <mailto:lloyd.chambers_at_sun.com>
>>> GlassFish Team
>>
>>
>>
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>>
>
> Lloyd Chambers
> lloyd.chambers_at_sun.com
> GlassFish Team
>
>
>
>
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