[jboss-user] [JBoss jBPM] - tasklist and variables
Hi I'm using the following process, and I wanted to start a work on a instance of this
process, and give some input to the process continues.
I access the user grover tasklist and start a work on a task instance using the class
StartWorkOnTaskCommand, after this i wanna show the variables start-date and duration for
user input.
My problem is that currently after I start a work on a process I get the VariableContainer
without variables.
I'm bad understanding the way this works?
| <?xml version="1.0" encoding="UTF-8"?>
|
| <process-definition
| xmlns="urn:jbpm.org:jpdl-3.1" name="holiday-request">
| <swimlane name="initiator">
| <assignment expression="user(grover)"></assignment>
| </swimlane>
| <start-state name="enter request">
| <task name="request entry" swimlane="initiator">
| <controller>
| <variable name="start date"
access="read,write,required"></variable>
| <variable name="duration"
access="read,write,required"></variable>
| </controller>
| </task>
| <transition name="" to="evaluate
request"></transition>
| </start-state>
| <end-state name="end"></end-state>
| <task-node name="evaluate request">
| <task name="entry evaluation" swimlane="initiator">
| <controller>
| <variable name="start date"
access="read"></variable>
| <variable name="duration"
access="read"></variable>
| <variable name="info"
access="read"></variable>
| <variable name="decision"></variable>
| </controller>
| </task>
| <transition name="More info needed" to="give addition
info"></transition>
| <transition name="approve/disapprove"
to="end"></transition>
| </task-node>
| <task-node name="give addition info">
| <task name="additional info entry"
swimlane="initiator">
| <controller>
| <variable name="start date"
access="read"></variable>
| <variable name="duration"
access="read"></variable>
| <variable name="info"></variable>
| </controller>
| </task>
| <transition name="" to="evaluate
request"></transition>
| </task-node>
| </process-definition>
|
| cmd = new VariablesCommand();
| ((VariablesCommand) cmd).setTaskInstanceId(tid);
| result = getEjbClient().getCommandService().execute(cmd);
|
| this.vc = (VariableContainer) result;
|
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