Integarting EJB 3 to Tapestry 4

[Dwi Ardi Irawan]

i've been curious on EJB...
and already search the archive in this mailing list
one of that is the post from :
http://www.nabble.com/Inject-EJB-3-into-Tapestry-4-page-tf2841494.html#a8468544
but i still don't get the idea.

i change the code (becouse it gives me some err when i follow the 
intruction from the sender above)

*hivemodule.xml*
=======================================================================

<?xml version="1.0"?>
<module id="app" version="1.0.0">
   <service-point id="EJBObjectProvider" 
interface="org.apache.hivemind.service.ObjectProvider">
   <invoke-factory>
       <construct class="hivemindModule.EJBObjectProvider">
        <set-object property="applicationStateManager" 
value="infrastructure:applicationStateManager"/>
       </construct>
   </invoke-factory>
   </service-point>
   <contribution configuration-id="hivemind.ObjectProviders">
     <provider prefix="ejb" service-id="EJBObjectProvider"/>
   </contribution> 
</module>

*EJBObjectProvider.java*
=======================================================================
package hivemindModule;

import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.apache.hivemind.Location;
import org.apache.hivemind.internal.Module;
import org.apache.hivemind.service.ObjectProvider;

public class EJBObjectProvider implements ObjectProvider {
   InitialContext context;
   Object result;
  
  
   public Object provideObject(Module module, Class propertyType, 
String locator, Location location) {
       try {
           context = new InitialContext();
           result = context.lookup(locator);
       } catch (NamingException e) {
           e.printStackTrace();
       }
       return result;
   }
}


============================================================================

*Home.java

============================================================================
*
import org.apache.tapestry.annotations.InjectObject;
import org.apache.tapestry.html.BasePage;

import edu.guestbook.bean.MessageManagerBean;


public abstract class Home extends BasePage {
   @InjectObject("ejb:MessageManagerBean")
   public abstract MessageManagerBean messageManagerBean();
  
   ..........................
      
}
*

===================================================================

myQuestion :*

how can i get my my EJB Bean Interface like i did it in JSP.

try{
       InitialContext ic = new InitialContext();
       MessageLocal address = (MessageLocal)ic.lookup("AddressBean");
      address.writeMessageHello();
      
   }catch(NamingException e){
      
   }


thnx


dwi ardi irawan