users@glassfish.java.net

Re: Session Bean Confusion

From: Markus KARG <karg_at_quipsy.de>
Date: Fri, 11 Apr 2008 15:06:39 +0200

I know that, but that is no help for me. The client's code wants to
access an EJBHome to ejbCreate and home interface methods.

Regards
Markus

Pankaj Jairath schrieb:
> With EJB 3.0. one really does not need to define the remote interface.
> Should try using the annotation on POJO to create a session bean.
> Class level annotations - @Stateless and @Remote should suffice to
> define a stateless bean with remote interface.
>
> If @Remote is not classified then by default a local interface is
> rendered with all the public methods as its business methods. One can
> limit the selection of such methods by annotating it with @BusinessMethod
> Example:
>
> import javax.ejb.*;
> /**
> * A stateless session bean requesting that a remote business
> * interface be generated for it.
> */
> @Stateless
> @Remote
> public class HelloWorldBean {
> public String sayHello() {
> return "Hello World!!!";
> }
> }
>
>
> regards
> Pankaj
>
> Example
> Markus KARG wrote:
>> I am using the verifier to check wheter my application is complaint
>> to EJB 3.0.
>>
>> In EJB 3.0 CORE spec, chapter 4.6.7 "Session Bean's Remote
>> Interface", it says:
>>
>> "The interface must extend the javax.ejb.EJBObject interface."
>>
>> Ok, so I wrote this:
>>
>> @Remote
>> public interface HelloServerRemote extends EJBObject {
>>
>> But the verifier now complains about doing so:
>>
>>
>> 1 # of Warnings : 0 # of Errors : 0 -----------------------------
>> RESULTS FOR EJB-RELATED TESTS -----------------------------
>> -------------- FAILED TESTS : -------------- Test Name :
>> tests.ejb.ejb30.BusinessIntfInheritance Test Assertion : A business
>> interface must not extend javax.ejb.EJBObject or
>> javax.ejb.EJBLocalObject. Please refer to EJB 3.0 Simplified API
>> Section #3.2 for further information. Test Description : For [
>> hello#helloserver.jar#HelloServer ] [
>> example.server.HelloServerRemote ] extends either javax.ejb.EJBObject
>> or javax.ejb.EJBLocalObject. ---------------------------------- END
>> OF STATIC VERIFICATION RESULTS ----------------------------------
>>
>>
>>
>> I am totally confused...?!
>>
>> What is my fault?
>>
>> Thanks
>> Markus
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe_at_glassfish.dev.java.net
>> For additional commands, e-mail: users-help_at_glassfish.dev.java.net
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: users-help_at_glassfish.dev.java.net
>


-- 
QUIPSY QUALITY GmbH & Co. KG
Ein Unternehmen der MES-Gruppe
Stuttgarter Strasse 23
D-75179 Pforzheim
Tel: 07231-9189-52
Fax: 07231-9189-59
www.quipsy.de
karg_at_quipsy.de
Registergericht Mannheim HRA 701214
Geschäftsführer: Nils Schroeder
Diese E-Mail enthält persönliche, vertrauliche und vor Weitergabe geschützte Informationen und ist ausschließlich für den vorgesehenen o.g. Empfänger (Adressaten) bestimmt. Falls Sie diese E-Mail versehentlich erhalten haben und nicht der vorgesehene Empfänger sind, bitten wir Sie, die E-Mail und deren Anhänge nicht aufzubewahren, nicht zu vervielfältigen, nicht zu nutzen und nicht weiterzugeben. Bitte informieren Sie uns als Absender über diesen Zustellungsfehler und löschen Sie die E-Mail.