Hi all,
I am using portal 2.0.1RC1 and jbpm 3.0.2.

I want to use the JBoss portal datasource to get the User details and his roles instead of the jbpm datasource. The current jboss-service.xml of jbpm is

< mbean code="org.jbpm.db.jmx.JbpmService" name="jboss.jbpm:name=DefaultJbpm,service=JbpmService" description="Default jBPM Service">
< attribute name="JndiName">java:/jbpm/JbpmSessionFactory
< depends>jboss.jca:service=DataSourceBinding,name=DefaultDS
< /depends>
< /mbean>


I changed the datasource from "DefaultDS" to "PortalDS". However, when I tried to call the following line in UserBean.java of sample webapp,

userModule = (UserModule)new InitialContext().lookup(ModuleConstants.USERMODULE_JNDINAME);

it gives me an null pointer exception as follows:


15:07:07,818 INFO [STDOUT] java.lang.NullPointerException
15:07:07,828 INFO [STDOUT] at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:509)
15:07:07,828 INFO [STDOUT] at org.jboss.portal.core.impl.user.UserModuleImp
l.getSession(UserModuleImpl.java:219)
15:07:07,828 INFO [STDOUT] at org.jboss.portal.core.impl.user.UserModuleImpl.getUserCount(UserModuleImpl.java:198)
15:07:07,828 INFO [STDOUT] at org.jbpm.webapp.bean.UserBean.getUserSelectItems(UserBean.java:76)

It is not able to getCurrentSession of "portal"
SessionFactory sf = (SessionFactory)new InitialContext().lookup("java:portal/SessionFactory");
Session session = sf.getCurrentSession();

How do I change the jboss-service.xml and hibernate.cfg.xml to make jbpm get the session of portal.

Thanks