hi mohan,
iam a new bie and iam also facing the same problem when iam trying to close teh
task iam getting the warning and the transaction is rolling back .
if u got the solution please let me know.
GraphSession graphSession = jbpmContext.getGraphSession();
ProcessDefinition processDefinition =
graphSession.loadProcessDefinition(processDefinitionId);
ProcessInstance processInstance =
jbpmContext.newProcessInstance(processDefinition.getName());
TaskInstance startTaskInstance =
processInstance.getTaskMgmtInstance().createStartTaskInstance();
List transitions = startTaskInstance.getAvailableTransitions();
int size1 = transitions.size();
String name ="";
for(int i=0;i<size1;i++)
{
Transition transition = (Transition)transitions.get(i);
name = transition.getName();
}
startTaskInstance.end(name);
processInstance.signal();
the excetion and the warnings that iam getting with this code is :
W org.hibernate.engine.StatefulPersistenceContext Narrowing proxy to class
org.jbpm.graph.node.TaskNode - this operation breaks ==
[6/7/06 11:16:46:273 IST] a106acb StatefulPersi W
org.hibernate.engine.StatefulPersistenceContext Narrowing proxy to class
org.jbpm.graph.node.TaskNode - this operation breaks ==
[6/7/06 11:16:46:352 IST] a106acb StatefulPersi W
org.hibernate.engine.StatefulPersistenceContext Narrowing proxy to class
org.jbpm.graph.node.TaskNode - this operation breaks ==
[6/7/06 11:16:46:430 IST] a106acb SystemOut O this isafter the signal
[6/7/06 11:16:46:602 IST] a106acb DbPersistence E
org.jbpm.persistence.db.DbPersistenceService problem rolling back after failed
commit
[6/7/06 11:16:46:633 IST] a106acb DbPersistence E
org.jbpm.persistence.db.DbPersistenceService TRAS0014I: The following
exception was logged org.hibernate.TransactionException: Transaction not
successfully started
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