[OPENEJB-1099] Reentrant calls to Stateful beans unsupported

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1, 3.1.1, 3.1.2
• Fix Version/s: 4.0-beta-1
• Component/s: container system
• Assignee: Thiago Veronezi
• Reporter: David Blevins
• Created: 31/Oct/09 23:16
• Updated: 15/Jun/10 16:14

Description

A stateful bean should be able to invoke itself via its business interface. The following code should work:

@Stateful
public class MySessionBean implements MySessionBeanLocal {

@Resource
private SessionConext context;

public void method1()

{ System.out.println("Method 1 invoked!"); context.getBusinessObject(mySessionBeanLocal.class).method2(); }

public void method2()

{ System.out.println("Method 2 invoked!"); }

}

Currently this results in the following exception:

I get a "Concurrent calls not allowed" exception:

javax.ejb.EJBException: The bean encountered a non-application exception;
nested exception is:
javax.ejb.EJBException: Concurrent calls not allowed
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.convertException(BaseEjbProxyHandler.java:358)
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:286)
at $Proxy117.method1(Unknown Source)
//....
Caused by: javax.ejb.EJBException: Concurrent calls not allowed
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.convertException(BaseEjbProxyHandler.java:358)
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:286)
at $Proxy117.Method2(Unknown Source)
//...
Caused by: java.rmi.RemoteException: Concurrent calls not allowed
at
org.apache.openejb.core.stateful.StatefulContainer.obtainInstance(StatefulContainer.java:635)
at
org.apache.openejb.core.stateful.StatefulContainer.businessMethod(StatefulContainer.java:484)
at
org.apache.openejb.core.stateful.StatefulContainer.invoke(StatefulContainer.java:274)
at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:217)
at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:77)
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:281)
... 56 more

Issue Links

• is related to: OPENEJB-1144 @Stateful javax.ejb.AccessTimeout
• is related to: OPENEJB-1145 @Stateful javax.ejb.ConcurrentAccessTimeoutException