[jboss-jira] [JBoss JIRA] Updated: (JBAS-4189) @EJB doesn't work inside a servlet

Juergen Zimmermann (JIRA) jira-events at lists.jboss.org
Thu Mar 8 22:05:27 EST 2007


     [ http://jira.jboss.com/jira/browse/JBAS-4189?page=all ]

Juergen Zimmermann updated JBAS-4189:
-------------------------------------

    Description: 
When a servlet tries to invoke a proxy referencing a stateless session bean I get a null pointer.

1) Stateless session bean:
@Stateless
@Local(EjbRefLocal.class)
public class EjbRefBean implements EjbRefLocal {
	public String foo() {
		return "ok";
	}
}

2) Local interface
public interface EjbRefLocal {
	String foo();
}

3) Servlet
public class MyServlet extends HttpServlet {
	@EJB
	private EjbRefLocal proxy;

	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
		final String result = proxy.foo();
		System.out.println("RESULT = " + result);
	}
}

  was:
When a servlet tries to invoke a proxa referencing a stateless session bean I get a null pointer.

1) Stateless session bean:
@Stateless
@Local(EjbRefLocal.class)
public class EjbRefBean implements EjbRefLocal {
	public String foo() {
		return "ok";
	}
}

2) Local interface
public interface EjbRefLocal {
	String foo();
}

3) Servlet
public class MyServlet extends HttpServlet {
	@EJB
	private EjbRefLocal proxy;

	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
		final String result = proxy.foo();
		System.out.println("RESULT = " + result);
	}
}


> @EJB doesn't work inside a servlet
> ----------------------------------
>
>                 Key: JBAS-4189
>                 URL: http://jira.jboss.com/jira/browse/JBAS-4189
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: EJB3
>    Affects Versions: JBossAS-4.2.0.CR1
>         Environment: JBossAS 4.2.0CR1, JDK 5.0_11, WinXP SP2, Eclipse WTP 1.5.3
>            Reporter: Juergen Zimmermann
>         Assigned To: Bill Burke
>
> When a servlet tries to invoke a proxy referencing a stateless session bean I get a null pointer.
> 1) Stateless session bean:
> @Stateless
> @Local(EjbRefLocal.class)
> public class EjbRefBean implements EjbRefLocal {
> 	public String foo() {
> 		return "ok";
> 	}
> }
> 2) Local interface
> public interface EjbRefLocal {
> 	String foo();
> }
> 3) Servlet
> public class MyServlet extends HttpServlet {
> 	@EJB
> 	private EjbRefLocal proxy;
> 	@Override
> 	protected void doGet(HttpServletRequest request, HttpServletResponse response)
> 	throws ServletException, IOException {
> 		final String result = proxy.foo();
> 		System.out.println("RESULT = " + result);
> 	}
> }

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