Reentrant calls to Stateful beans
---------------------------------
Key: OPENEJB-1099
URL: https://issues.apache.org/jira/browse/OPENEJB-1099
Project: OpenEJB
Issue Type: Bug
Components: container system
Affects Versions: 3.1.2, 3.1.1, 3.1
Reporter: David Blevins
Fix For: 3.1.3
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
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