If someone has successfully deployed jbpm on websphere and calling from stateless session bean, please help me.
PLEASE let me know what exactly I am doing wrong here
I am sure I am missing setup in
how to associate jbpmSessionFactory with jndiname.

My jbpm property file

jbpm.scheduler.service.factory=org.jbpm.scheduler.impl.SchedulerServiceImpl
jbpm.task.instance.class=org.jbpm.taskmgmt.exe.TaskInstance
jbpm.session.factory.jndi.name=java:/jbpm/JbpmSessionFactory
jbpm.hibernate.properties=hibernate.properties

My Hybernate Properties file

hibernate.dialect=org.hibernate.dialect.Oracle9Dialect
hibernate.connection.driver_class=oracle.jdbc.driver.OracleDriver
hibernate.connection.url=jdbc:oracle:thin:@<my_ip_ddress:port:db_sid>
hibernate.connection.username=<db_user_name>
hibernate.connection.password=<db_user_password>
hibernate.jndi.class=com.ibm.websphere.naming.WsnInitialContextFactory
hibernate.jndi.url=iiop://localhost:2809/
hibernate.connection.datasource=<DMydataSource>
hibernate.transaction.flush_before_completion=true
hibernate.transaction.release_mode=after_statement
hibernate.transaction.auto_close_session=true
hibernate.show_sql=true
hibernate.query.substitutions=true 1, false 0

my hibernate.cfg.xml

<hibernate-configuration>
 <session-factory>
 <property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</property>
 <property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
 <property name="hibernate.connection.url">jdbc:oracle:thin:@my_ip_address:port:db_sid</property>
 <property name="hibernate.connection.username">xxxxxx</property>
 <property name="hibernate.connection.password">yyyyyy</property>

public java.lang.Long createNewProcessInstance(String processName)
 {
 java.lang.Long processId = new Long(0);
 JbpmSessionFactory jbpmSessionFactory = null;
 JbpmSession jbpmSession = null;

 if (processName != null && processName.trim().length() > 0)
 {
 try {

 Hashtable env = new Hashtable();
 env.put(Context.INITIAL_CONTEXT_FACTORY,
 "com.ibm.websphere.naming.WsnInitialContextFactory");
 env.put(Context.PROVIDER_URL, "corbaloc:iiop:localhost:2809");
 Context iniCtx = new InitialContext(env);

 /*javax.naming.InitialContext iniCtx =
 new javax.naming.InitialContext();*/
 /*jbpmSessionFactory =
 (JbpmSessionFactory) iniCtx.lookup("java:/jbpm/JbpmSessionFactory"); */

 /*jbpmSessionFactory =
 (JbpmSessionFactory) iniCtx.lookup("ejb/MyPssTestFacade");*/

 jbpmSessionFactory = (JbpmSessionFactory) iniCtx.lookup("jbpm/JbpmSessionFactory");

 }
 catch (Exception e)
 {
 LOG.error("coulnd't buildJbpmSessionFactory", e);
 return new Long(0);
 }

 /* code here opening session etc*/
 }

I am getting error in getting jbpmsession factory

5:07:25,094 DEBUG MyPssTestFacadeBean : creating processInstnace
05:07:25,594 DEBUG MyPssTestFacadeBean : about to get JbpmSessionFactory
05:07:49,438 ERROR MyPssTestFacadeBean : coulnd't buildJbpmSessionFactory
javax.naming.NameNotFoundException: Context: localhost/nodes/localhost/servers/server1, name: jbpm/JbpmSessionFactory: First component in name jbpm/JbpmSessionFactory not found. Root exception is
org.omg.CosNaming.NamingContextPackage.NotFound:
IDL:omg.org/CosNaming/NamingContext/NotFound:1.0
at java.lang.Throwable.<init>(Throwable.java)
at java.lang.Throwable.<init>(Throwable.java)
at org.omg.CosNaming.NamingContextPackage.NotFound.<init>(NotFound.java:35)

and if I use
iniCtx.lookup("java:/jbpm/JbpmSessionFactory"); then I get error

05:00:15,820 ERROR MyPssTestFacadeBean : coulnd't buildJbpmSessionFactory
javax.naming.NameNotFoundException: Name not found in context "java:".
at java.lang.Throwable.<init>(Throwable.java)
at java.lang.Throwable.<init>(Throwable.java)
at javax.naming.NamingException.<init>(NamingException.java:111)

PLEASE PROVIDE ME SOME POINTERS. IN ABSENCE OF ANY DOCUMENT ABOUT HOW TO USE JBPM ON WEBSPHERE I AM KIND OF STUCK.