[jboss-user] [JBoss Seam] - jBPM, action in a start-statestart-task and injection
I have a jBPM process, with actions fired from various nodes (to send notification
emails).
My backing bean is a SFSB, that retrieve business process variables by injection.
The problem is that injection is working well from every action method cal, EXCEPT when
action method is called from start node : injected variables are null, although they exist
in the business process context.
My jBPM graph :
| <process-definition name="EventApproval"
| xmlns="urn:jbpm.org:jpdl-3.1"
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="urn:jbpm.org:jpdl-3.1
http://jbpm.org/xsd/jpdl-3.1.xsd"
| >
|
| <start-state name="event submission">
| <transition to="local head of business unit approval">
| <action
expression="#{processManager.sendMailTo('LOCAL_HEAD_OF_BUSINESS_UNIT')}"/>
| </transition>
| </start-state>
|
|
| <task-node name="local head of business unit approval">
| ...
| </task-node>
|
| <decision name="decision1" expression="#{...}">
| <transition to="event approved" name="?
$10.000"></transition>
| <transition to="local head of business line approval" name="?
$10.000">
| <action
expression="#{processManager.sendMailTo('LOCAL_HEAD_OF_BUSINESS_LINE')}"/>
| </transition>
| </decision>
|
| ...
|
|
My SFSB code :
| @Stateful
| @Name("processManager")
| public class ProcessManagerAction implements ProcessManager
| {
| //
| // Business Process Variables
| //
|
| @In(required=false)
| @Out(scope=ScopeType.BUSINESS_PROCESS, required=false)
| @NotEmpty
| String eventName;
|
| @In(required=false)
| @Out(scope=ScopeType.BUSINESS_PROCESS, required=false)
| @NotEmpty
| Long requesterId;
|
| ...
|
| public void sendMailTo(Responsible resp)
| {
| // This is always working
| Context ctx = Contexts.getBusinessProcessContext();
| Long requesterId = (Long)
Contexts.getBusinessProcessContext().get("requesterId");
|
| ...
|
| }
|
| }
|
|
Is there something wrong I haven't seen, or is it Seam that does wrong in that case ?
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