Package org.jbpm.process.instance.context.swimlane

Examples of org.jbpm.process.instance.context.swimlane.SwimlaneContextInstance

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        stream.writeLong(workFlow.getId());
        stream.writeUTF(workFlow.getProcessId());
        stream.writeInt(workFlow.getState());
        stream.writeLong(workFlow.getNodeInstanceCounter());

        SwimlaneContextInstance swimlaneContextInstance = (SwimlaneContextInstance) workFlow.getContextInstance(SwimlaneContext.SWIMLANE_SCOPE);
        if (swimlaneContextInstance != null) {
            Map<String, String> swimlaneActors = swimlaneContextInstance.getSwimlaneActors();
            stream.writeInt(swimlaneActors.size());
            for (Map.Entry<String, String> entry : swimlaneActors.entrySet()) {
                stream.writeUTF(entry.getKey());
                stream.writeUTF(entry.getValue());
            }
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        processInstance.setKnowledgeRuntime(wm.getKnowledgeRuntime());

        int nbSwimlanes = stream.readInt();
        if (nbSwimlanes > 0) {
            Context swimlaneContext = ((org.jbpm.process.core.Process) process).getDefaultContext(SwimlaneContext.SWIMLANE_SCOPE);
            SwimlaneContextInstance swimlaneContextInstance = (SwimlaneContextInstance) processInstance.getContextInstance(swimlaneContext);
            for (int i = 0; i < nbSwimlanes; i++) {
                String name = stream.readUTF();
                String value = stream.readUTF();
                swimlaneContextInstance.setActorId(name, value);
            }
        }

        while (stream.readShort() == PersisterEnums.NODE_INSTANCE) {
            readNodeInstance(context, processInstance, processInstance);
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    protected String assignWorkItem(WorkItem workItem) {
        String actorId = null;
        // if this human task node is part of a swimlane, check whether an actor
        // has already been assigned to this swimlane
        String swimlaneName = getHumanTaskNode().getSwimlane();
        SwimlaneContextInstance swimlaneContextInstance = getSwimlaneContextInstance(swimlaneName);
        if (swimlaneContextInstance != null) {
            actorId = swimlaneContextInstance.getActorId(swimlaneName);
        }
        // if no actor can be assigned based on the swimlane, check whether an
        // actor is specified for this human task
        if (actorId == null) {
          actorId = (String) workItem.getParameter("ActorId");
          if (actorId != null && swimlaneContextInstance != null) {
            swimlaneContextInstance.setActorId(swimlaneName, actorId);
          }
        }
        return actorId;
    }
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    private SwimlaneContextInstance getSwimlaneContextInstance(String swimlaneName) {
        if (this.swimlaneContextInstance == null) {
            if (swimlaneName == null) {
                return null;
            }
            SwimlaneContextInstance swimlaneContextInstance =
                (SwimlaneContextInstance) resolveContextInstance(
                    SwimlaneContext.SWIMLANE_SCOPE, swimlaneName);
            if (swimlaneContextInstance == null) {
                throw new IllegalArgumentException(
                    "Could not find swimlane context instance");
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        return this.swimlaneContextInstance;
    }
   
    public void triggerCompleted(WorkItem workItem) {
        String swimlaneName = getHumanTaskNode().getSwimlane();
        SwimlaneContextInstance swimlaneContextInstance = getSwimlaneContextInstance(swimlaneName);
        if (swimlaneContextInstance != null) {
            String newActorId = (String) workItem.getResult("ActorId");
            if (newActorId != null) {
                swimlaneContextInstance.setActorId(swimlaneName, newActorId);
            }
        }
        super.triggerCompleted(workItem);
    }
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Related Classes of org.jbpm.process.instance.context.swimlane.SwimlaneContextInstance

  • org.jbpm.marshalling.impl.AbstractProcessInstanceMarshaller
  • org.jbpm.workflow.instance.node.HumanTaskNodeInstance
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