EJB help needed - glassfish

Question

public void runTest() throws Exception {
InitialContext ctx = new InitialContext();
ResourceManager bean = (ResourceManager) ctx.lookup("ejb/ResourceManagerJNDI");
System.out.println(bean.DummyText());
}
Hello. So i'm trying to create an EJB application, and this is the test client for it. the JNDI lookup is successful but when calling the "DummyText" method, i get the following error:
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException: nested exception is: javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB; nested exception is:
javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB (...)
This is how the bean class looks:
#Stateless(name="ResourceManager", mappedName="ejb/ResourceManagerJNDI")
#Remote
#Local
public class ResourceManagerBean implements ResourceManager
{
#EJB
private AccessDAO accessDAO;
#EJB
private ResourceDAO resourceDAO;
#EJB
private DepartmentDAO departmentDAO;
(list of methods)
}
Any advice will be greatly appreciated. Thank you.

Answer 1

Here's my first thoughts.
You should have something like
#Remote
public interface ResourceManagerSessionRemote {
(list of methods)
}
Break your remote and local interfaces out
#Stateless(name="ResourceManager", mappedName="ejb/ResourceManagerJNDI")
public class ResourceManagerBean implements ResourceManagerSessionRemote
{
#EJB
private AccessDAO accessDAO;
#EJB
private ResourceDAO resourceDAO;
#EJB
private DepartmentDAO departmentDAO;
(list of methods)
}