From: Cheng Fang <Cheng.Fang_at_Sun.COM>
Date: Wed, 05 Mar 2008 09:57:10 -0500

Corrado Marinaro wrote:

Hello,

 

trhx fort he answer. The ASful is noted with Remote. In the Sun-Example there is no note about setting any thing. The clou should be : Annotation and that’s it. That’s apparantely not like that?

Yes, using @Remote annotation should suffice.

From what I can see, the difference between the 2 clients is casting to Sful or ASful.  When you look up a bean of a remote business interface type, you always cast and assign to this type, or supertype thereof.

-cheng

I’m using a glassfish server …

 

The following call rocks (but that’s not that I want … ):

 

public class ASfulJavaClient {

    public static void main(String args[]) {

        try {

            InitialContext ic = new InitialContext();

            ASful aSful = (ASful) ic.lookup("com.company.companydb.ejbstuff.ASful");

            aSful.setId("duke");

            System.out.println("Sful id = " + aSful.getId());

        } catch(Exception e) {

            e.printStackTrace();

        }

    }

}

 

By the way, the EJB and the SfulJavaClient sits in the same package aswell as the example above … strange behavior …

 

 

Von: Cheng.Fang@Sun.COM [mailto:Cheng.Fang@Sun.COM]
Gesendet: Mittwoch, 5. März 2008 15:05
An: ejb@glassfish.dev.java.net
Betreff: Re: Cannot call EJB outside the project

 

Hi,

Did you include com.company.companydb.ejbstuff.ASful and its dependency in your client classpath?  Note the root exception ClassNotFoundException: com.company.companydb.ejbstuff.ASful.  And ASful should be a remote business interface. 

-cheng

Corrado Marinaro wrote:

Hello,

 

This is the deployment on the glassfish server, and I cann see clearliy the : “RemoteBusinessJndiName”

 

 

INFO: EJBSCLookup:: sc.getEjbContainerAvailabilityEnabledFromConfig() ==> false

05.03.2008 07:22:34 com.sun.enterprise.iiop.POARemoteReferenceFactory createReferenceFactory

INFO: POARemoteRefFactory addSFSBVersionPolicy? false

05.03.2008 07:22:34 com.sun.ejb.containers.BaseContainer initializeHome

INFO: **RemoteBusinessJndiName: com.company.companydb.ejbstuff.ASful; remoteBusIntf: com.company.companydb.ejbstuff.ASful

05.03.2008 07:22:34 com.sun.enterprise.naming.NamingManagerImpl bindObjects

INFO: naming.bind

05.03.2008 07:22:34 com.sun.enterprise.iiop.POARemoteReferenceFactory createReferenceFactory

INFO: POARemoteRefFactory checking if SFSBVersionPolicy need to be added

05.03.2008 07:22:34 com.sun.ejb.base.sfsb.util.EJBServerConfigLookup needToAddSFSBVersionInterceptors

INFO: EJBSCLookup:: sc.getEjbContainerAvailabilityEnabledFromConfig() ==> false

05.03.2008 07:22:34 com.sun.enterprise.iiop.POARemoteReferenceFactory createReferenceFactory

 

Call that from another project :

 

package thepackage;

 

import javax.naming.InitialContext;

 

public class SfulJavaClient {

 

    public static void main(String args[]) {

 

        try {

 

            InitialContext ic = new InitialContext();

            Sful sful = (Sful) ic.lookup("com.company.companydb.ejbstuff.ASful");

            sful.setId("duke");

            System.out.println("Sful id = " + sful.getId());

 

        } catch(Exception e) {

            e.printStackTrace();

        }

 

    }

 

}

 

 

This error occur:

javax.naming.NamingException: ejb ref resolution error for remote business interfacecom.company.companydb.ejbstuff.ASful [Root exception is java.lang.ClassNotFoundException: com.company.companydb.ejbstuff.ASful]

      at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:367)

      at com.sun.ejb.containers.RemoteBusinessObjectFactory.getObjectInstance(RemoteBusinessObjectFactory.java:74)

      at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)

      at com.sun.enterprise.naming.SerialContext.lookup(SerialContext.java:344)

      at javax.naming.InitialContext.lookup(InitialContext.java:392)

      at thepackage.SfulJavaClient.main(SfulJavaClient.java:12)

Caused by: java.lang.ClassNotFoundException: com.company.companydb.ejbstuff.ASful

      at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

      at java.security.AccessController.doPrivileged(Native Method)

      at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

      at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

      at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)

      at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

      at com.sun.ejb.EJBUtils.getBusinessIntfClassLoader(EJBUtils.java:621)

      at com.sun.ejb.EJBUtils.lookupRemote30BusinessObject(EJBUtils.java:337)

      ... 5 more

 

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