Problem to deploy war app - Unresolved Ejb-Ref

[Kenan Unal]

When I try to deploy a servlet that calls an EJB, I get the following error:

Deploying application in domain failed; Error loading deployment descriptors for module [EJBApp-war] -- Cannot resolve reference Unresolved Ejb-Ref test.TestServlet/fooBean@jndi: @null@test.FooLocal@Session@null.

EJB is a very simple stateless session bean:
*/
@Stateless
public class FooBean implements FooLocal {

public String sayHello(String name) {
return null;
}
}

Servlet is also very simple:
public class TestServlet extends HttpServlet {
@EJB
private FooLocal fooBean;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
...
out.println("Hello "+fooBean.sayHello(request.getParameter("name")));
....
}

I am using Netbeans 6.5 to create the EJB and Servlet. Any idea about the error? Thanks - Kenan

[sergej]

Try to add an <ejb-local-ref> tag to web.xml with a reference to the
session bean.

Sergio

On Thu, 2009-02-12 at 14:32 -0500, Kenan Unal wrote:

[Kenan Unal]

Ok. I did the following changes in web.xml.
<ejb-local-ref>
<ejb-ref-name>ejb/FooBean</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>test.FooLocal</local>
</ejb-local-ref>

Now I am getting the error:

java.lang.RuntimeException: Cannot resolve reference Unresolved Ejb-Ref ejb/FooBean@jndi: @null@test.FooLocal@Session@null


On Thu, Feb 12, 2009 at 3:47 PM, Sergio Bello <address-removed ([email]address-removed[/email])> wrote:

[sergej]

Add an <ejb-link>, also:

<ejb-local-ref>
<ejb-ref-name>ejb/FooBean</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local>test.FooLocal</local>
<ejb-link>FooBean</ejb-link>
</ejb-local-ref>

And (just to be sure) check if your local interface is tagged with the
@Local annotation.

Sergio

On Thu, 2009-02-12 at 16:19 -0500, Kenan Unal wrote:

[Kenan Unal]

The local interface is tagged with @Local
@Local
public interface FooLocal {

String sayHello(String name);

}

But when I added <ejb-link> I get the following error;
Deploying application in domain failed; Error loading deployment descriptors for module [EJBApp-war] -- Error: Unresolved <ejb-link>: FooBean



On Thu, Feb 12, 2009 at 4:35 PM, Sergio Bello <address-removed ([email]address-removed[/email])> wrote:

[sergej]

I've not a clue...
If it's just a test project, you can pack and send it to me *on my
private email* and I will look into it.
Sergio

On Thu, 2009-02-12 at 20:05 -0500, Kenan Unal wrote:

[Kenan Unal]

Reinstalling NetBeans solved my problem Thanks

On Fri, Feb 13, 2009 at 9:12 AM, Sergio Bello <address-removed ([email]address-removed[/email])> wrote:

[ngoclantim.lc]

Hi, everybody
I have the same error.I have project .ear but:
Deploy.ear successful
Deploy .ejb successful
Deploy .war failded and error is:

Deploying application in domain failed; Error loading deployment descriptors for module [smart_ticket_temp] -- Error: Unresolved <ejb-link>: SmartTicketFacadeBean
C:\Users\DucPhuong\Documents\NetBeansProjects\temp\smart_ticket_temp\nbproject\build-impl.xml:574: The module has not been deployed.
BUILD FAILED (total time: 1 second)

I added .ejb in library of .war, web.xml and ejb-jar.xml have ejb-reference the same.