Hello,
I'm using jbpm 3.3.0. and we noticed a problem with the following process
construction:
a fork that splits into 3 decision nodes, these decision nodes transition to
either a task node or directly toi the join.
Transitions from the decision to the task node are OK, transitions from the
decision node directly to the join will throw a StaleObject Exception when
trying to update a token for the fork.
We use Oracle 10 as the database.
Is it a bug or what ??
any help is appreciated!
Jan van de Klok
Below is the processdefinition used:
| <process-definition xmlns="" name="preConditionCheckUL">
|
| <start-state name="start-state1">
| <transition to="fork1"></transition>
| </start-state>
|
| <task-node name="Controleer student gegevens">
| <description>
| De verzamelde gegevens van student worden gecontroleerd
| </description>
| <task name="Invoer resultaat controle student gegevens">
| <description>
| Taak voor controle juistheid gegevens en invoer resultaat
| </description>
| <assignment pooled-actors="#{actor.groupActorIds}"></assignment>
| </task>
| <transition to="end-state1"></transition>
| </task-node>
|
| <fork name="fork1">
| <transition to="paspoort per post" name="to reg Pasport"></transition>
| <transition to="diploma per post" name="to Registratie ontvangst
diploma"></transition>
| <transition to="inschrijfgeld vereist" name="to Registratie ontvangst
inschrijfgeld"></transition>
| </fork>
|
| <task-node name="Registratie ontvangst paspoort">
| <description>
| Registratie ontvangst paspoort #{studentStatus.actorId}
| </description>
| <task name="Registreren ontvangst paspoort">
| <description>
| Registreren dat kopie paspoort is ontvangen per post
#{studentStatus.actorId}
| </description>
| <assignment
pooled-actors="#{studentStatus.pooledActors}"></assignment>
| </task>
| <transition to="join1"></transition>
| </task-node>
|
| <task-node name="Registratie ontvangst diploma">
| <description>
| Registratie ontvangst diploma
| </description>
| <task name="Registreren ontvangst diploma">
| <description>
| Registreren dat kopie diploma is ontvangen per post voor
#{studentStatus.actorId}
| </description>
| <assignment
pooled-actors="#{studentStatus.pooledActors}"></assignment>
| </task>
| <transition to="join1" name="from reg diploma"></transition>
| </task-node>
|
| <task-node name="Registratie ontvangst inschrijfgeld">
| <description>
| Registratie ontvangst inschrijfgeld voor #{studentStatus.actorId}
| </description>
| <task name="Registreren ontvangst inschrijfgeld">
| <description>
| Registreren dat inschrijfgeld is betaald voor
#{studentStatus.actorId}
| </description>
| <assignment
pooled-actors="#{studentStatus.pooledActors}"></assignment>
| </task>
| <transition to="join1" name="from inschrijfgeld"></transition>
| </task-node>
|
| <join name="join1">
| <transition to="Controleer student gegevens"></transition>
| </join>
|
| <decision name="paspoort per post">
| <handler class="nl.chronotech.ibis.task.PasportByPostDecision"/>
| <transition to="Registratie ontvangst paspoort"
name="byPost"></transition>
| <transition to="join1" name="upload"></transition>
| </decision>
|
| <decision name="diploma per post">
| <handler class="nl.chronotech.ibis.task.DiplomaByPostDecision"/>
| <transition to="Registratie ontvangst diploma"
name="byPost"></transition>
| <transition to="join1" name="upload"></transition>
| </decision>
|
| <decision name="inschrijfgeld vereist" expression="#{chosenInstitution eq
'Universiteit Leiden'}">
| <transition to="Registratie ontvangst inschrijfgeld"
name="true"></transition>
| <transition to="join1" name="false"></transition>
| </decision>
|
| <end-state name="end-state1">
| </end-state>
|
| </process-definition>
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