Question

我们正在使用Activiti工作流引擎，我们想知道如果子流程没有完成，是否可以继续执行流程。

例如，我们有一个子流程A和一个像这样的子流程B，A-> B。 A有两个结束节点，一个执行，另一个等待用户任务完成。所以我想子进程A没有完成，但我们希望继续执行并启动B。

问题在于我们正在寻找最小影响解决方案，因为我们已经在生产中拥有庞大的工作流程，我们是否想要添加子流程。

你们在这种情况下推荐什么？流程/执行/任务变量在这种情况下如何工作？

编辑：我们现在正试图像Greg Harley一样开始研究这个测试用例 - BP3建议，但中间捕获事件永远不会被调用。

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/test">
<signal id="alertSignal" name="alert" />
  <process id="myProcess" name="myProcess" isExecutable="true">
    <subProcess id="subprocess1" name="Sub Process">
      <startEvent id="startevent2" name="Start"></startEvent>
      <endEvent id="endevent1" name="End"></endEvent>
      <userTask id="verifico-id-transitorio-paciente" name="verifico-id-transitorio-paciente">
        <extensionElements>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoTarea(task)}"></activiti:taskListener>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoDependencia(task)}"></activiti:taskListener>
        </extensionElements>
      </userTask>
      <sequenceFlow id="flow1" sourceRef="startevent2" targetRef="verifico-id-transitorio-paciente"></sequenceFlow>
      <sequenceFlow id="flow2" sourceRef="verifico-id-transitorio-paciente" targetRef="parallelgateway1"></sequenceFlow>
      <parallelGateway id="parallelgateway1" name="Parallel Gateway"></parallelGateway>
      <sequenceFlow id="flow10" sourceRef="parallelgateway1" targetRef="ingreso-formulario-ConMed"></sequenceFlow>
      <intermediateThrowEvent id="signalintermediatethrowevent1" name="SignalThrowEvent">
        <signalEventDefinition signalRef="alertSignal"></signalEventDefinition>
      </intermediateThrowEvent>
      <sequenceFlow id="flow11" sourceRef="parallelgateway1" targetRef="signalintermediatethrowevent1"></sequenceFlow>
      <userTask id="ingreso-formulario-ConMed" name="ingreso-formulario-ConMed">
        <extensionElements>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoTarea(task)}"></activiti:taskListener>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoDependencia(task)}"></activiti:taskListener>
        </extensionElements>
      </userTask>
      <sequenceFlow id="flow13" sourceRef="ingreso-formulario-ConMed" targetRef="endevent1"></sequenceFlow>
    </subProcess>
    <subProcess id="subprocess2" name="Sub Process">
      <startEvent id="startevent3" name="Start"></startEvent>
      <endEvent id="endevent2" name="End"></endEvent>
      <userTask id="ingreso-formulario-Con" name="ingreso-formulario-Con">
        <extensionElements>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoTarea(task)}"></activiti:taskListener>
          <activiti:taskListener event="create" expression="#{INTERNA_LOGICA_TRAMITE.setearPermisoDependencia(task)}"></activiti:taskListener>
        </extensionElements>
      </userTask>
      <sequenceFlow id="flow5" sourceRef="startevent3" targetRef="ingreso-formulario-Con"></sequenceFlow>
      <sequenceFlow id="flow6" sourceRef="ingreso-formulario-Con" targetRef="endevent2"></sequenceFlow>
    </subProcess>
    <startEvent id="startevent1" name="Start"></startEvent>
    <subProcess id="subprocess3" name="Sub Process">
      <userTask id="modifico-formulario-ConMed" name="modifico-formulario-ConMed">
        <extensionElements>
        </extensionElements>
      </userTask>
      <startEvent id="startevent4" name="Start"></startEvent>
      <endEvent id="endevent3" name="End"></endEvent>
      <sequenceFlow id="flow8" sourceRef="startevent4" targetRef="modifico-formulario-ConMed"></sequenceFlow>
      <sequenceFlow id="flow9" sourceRef="modifico-formulario-ConMed" targetRef="endevent3"></sequenceFlow>
    </subProcess>
    <sequenceFlow id="flow3" sourceRef="startevent1" targetRef="subprocess1"></sequenceFlow>
    <sequenceFlow id="flow4" sourceRef="subprocess1" targetRef="subprocess2"></sequenceFlow>
    <endEvent id="endevent4" name="End"></endEvent>
    <sequenceFlow id="flow7" sourceRef="subprocess2" targetRef="endevent4"></sequenceFlow>
    <startEvent id="signalstartevent1" name="Signal start">
      <signalEventDefinition signalRef="alertSignal"></signalEventDefinition>
    </startEvent>
    <sequenceFlow id="flow14" sourceRef="signalstartevent1" targetRef="subprocess3"></sequenceFlow>
  </process>
</definitions>

Answer 1

不确定这是否是你所追求的，但是只有在用户任务2完成后才会调用包含“狗”任务的子进程。在该示例中，用户任务2是一个用户任务，但它可以很容易地成为服务或脚本任务。这样，无论用户任务1是否完成，子过程2（包含狗）都会在先决条件完成后立即运行。

如果我错过了你的具体要求，请告诉我。格雷格

Activiti - 继续执行而不完成子流程

1 个答案: