[rules-users] Resuming a simple process involving human task

[Vijay K Pandey]

You need to complete the Human Task before the flow moves from there. To do that you can get hold of the "Mina Client" to complete the associate WSHT task which in turn should generate the event to complete the associated Work Item. Take a look at the following test classes within the drools source.

org.drools.task.service.TaskLifeCycleTest

org.drools.task.service.TaskServiceLifeCycleTest

Vijay

-----Original Message-----
From: rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Touma
Sent: Tuesday, April 13, 2010 10:12 AM
To: rules-users at lists.jboss.org
Subject: [rules-users] Resuming a simple process involving human task


Hi all,

For the past few weeks I've been trying to get a simple drools flow example
involving human tasks up and running. I've done quite a bit to the point
that my session, process, task and workitems are being persisted in the
database. Here is what my flow looks like:

Start -> Ruleflow -> Decision node -> Human Task -> Printing Node -> End

The work item handler for the Human task simply performs the task of
persisting the Task instance. After reaching the Human Task, the flow stops
and the state is persisted. But how would I go about restarting/resuming the
flow so that the 'Printing node' is reached? I've tried using the
loadStatefulKnowledgeSession(sessionId) to load the session but querying the
list of all the processes for the given session returns an empty list. Ditto
with the list of all the process events. I have all the ID's with me
(workitem, process, task, session) but am pretty confused as to how these
can be put to use to resume my suspended workflow.

Any pointers would be much appreciated. TIA.

Peace,
/T\
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