Activiti 6.x【11】IntermediateEvent

IntermediateEvent組件

---

IntermediateEvent分爲拋出事件與捕獲事件。基本與邊界事件用法類似。依然以信號，消息，錯誤，時間爲載體。具體分爲六種。功能的話基本上直接翻譯就大致明白。

官網上也沒有詳細的描述，這裏主要以兩個demo做講解。

Demo1【Timer+Signal+Message】

• 並行網關前三行爲測試信號拋出中間事件與信號捕獲中間事件。

ServiceTask綁定如下【兩個都綁定了如下委託執行類】

ServiceTask

public class ServiceTask implements JavaDelegate {
    @Override
    public void execute(DelegateExecution execution) {
        System.out.println("ServiceTask");
    }
}

• 並行網關第四行爲測試消息捕獲中間事件。

ServiceTask綁定如下

ServiceTask

public class Message implements JavaDelegate {
    @Override
    public void execute(DelegateExecution execution) {
        System.out.println("Message");
    }
}

• 並行網關之後爲測試事件捕獲中間事件。

ServiceTask綁定如下

ServiceTask

public class Over implements JavaDelegate {
    @Override
    public void execute(DelegateExecution execution) {
        System.out.println("Over");
    }
}

XML代碼

<?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="signalmsg" name="signalmsg"></signal>
  <message id="msg" name="msgName"></message>
  <process id="intermediate" name="My process" isExecutable="true">
    <startEvent id="startevent1" name="Start"></startEvent>
    <parallelGateway id="parallelgateway1" name="Parallel Gateway"></parallelGateway>
    <sequenceFlow id="flow1" sourceRef="startevent1" targetRef="parallelgateway1"></sequenceFlow>
    <intermediateThrowEvent id="signalintermediatethrowevent1" name="SignalThrowEvent">
      <signalEventDefinition signalRef="signalmsg"></signalEventDefinition>
    </intermediateThrowEvent>
    <intermediateCatchEvent id="signalintermediatecatchevent1" name="SignalCatchEvent">
      <signalEventDefinition signalRef="signalmsg"></signalEventDefinition>
    </intermediateCatchEvent>
    <intermediateCatchEvent id="signalintermediatecatchevent2" name="SignalCatchEvent">
      <signalEventDefinition signalRef="signalmsg"></signalEventDefinition>
    </intermediateCatchEvent>
    <sequenceFlow id="flow2" sourceRef="parallelgateway1" targetRef="signalintermediatecatchevent1"></sequenceFlow>
    <sequenceFlow id="flow3" sourceRef="parallelgateway1" targetRef="signalintermediatecatchevent2"></sequenceFlow>
    <serviceTask id="servicetask1" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.ServiceTask"></serviceTask>
    <sequenceFlow id="flow4" sourceRef="signalintermediatecatchevent1" targetRef="servicetask1"></sequenceFlow>
    <serviceTask id="servicetask2" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.ServiceTask"></serviceTask>
    <sequenceFlow id="flow5" sourceRef="signalintermediatecatchevent2" targetRef="servicetask2"></sequenceFlow>
    <userTask id="usertask1" name="User Task"></userTask>
    <sequenceFlow id="flow6" sourceRef="parallelgateway1" targetRef="usertask1"></sequenceFlow>
    <sequenceFlow id="flow7" sourceRef="usertask1" targetRef="signalintermediatethrowevent1"></sequenceFlow>
    <parallelGateway id="parallelgateway2" name="Parallel Gateway"></parallelGateway>
    <sequenceFlow id="flow8" sourceRef="signalintermediatethrowevent1" targetRef="parallelgateway2"></sequenceFlow>
    <sequenceFlow id="flow9" sourceRef="servicetask1" targetRef="parallelgateway2"></sequenceFlow>
    <sequenceFlow id="flow10" sourceRef="servicetask2" targetRef="parallelgateway2"></sequenceFlow>
    <intermediateCatchEvent id="messageintermediatecatchevent1" name="MessageCatchEvent">
      <messageEventDefinition messageRef="msg"></messageEventDefinition>
    </intermediateCatchEvent>
    <sequenceFlow id="flow12" sourceRef="parallelgateway1" targetRef="messageintermediatecatchevent1"></sequenceFlow>
    <serviceTask id="servicetask3" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.Message"></serviceTask>
    <sequenceFlow id="flow13" sourceRef="messageintermediatecatchevent1" targetRef="servicetask3"></sequenceFlow>
    <sequenceFlow id="flow14" sourceRef="servicetask3" targetRef="parallelgateway2"></sequenceFlow>
    <intermediateCatchEvent id="timerintermediatecatchevent1" name="TimerCatchEvent">
      <timerEventDefinition>
        <timeDuration>R1/PT5S</timeDuration>
      </timerEventDefinition>
    </intermediateCatchEvent>
    <sequenceFlow id="flow15" sourceRef="parallelgateway2" targetRef="timerintermediatecatchevent1"></sequenceFlow>
    <serviceTask id="servicetask4" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.Over"></serviceTask>
    <sequenceFlow id="flow16" sourceRef="timerintermediatecatchevent1" targetRef="servicetask4"></sequenceFlow>
    <endEvent id="endevent1" name="End"></endEvent>
    <sequenceFlow id="flow17" sourceRef="servicetask4" targetRef="endevent1"></sequenceFlow>
  </process>
  <bpmndi:BPMNDiagram id="BPMNDiagram_intermediate">
    <bpmndi:BPMNPlane bpmnElement="intermediate" id="BPMNPlane_intermediate">
      <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="120.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="parallelgateway1" id="BPMNShape_parallelgateway1">
        <omgdc:Bounds height="40.0" width="40.0" x="230.0" y="197.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="signalintermediatethrowevent1" id="BPMNShape_signalintermediatethrowevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="585.0" y="90.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="signalintermediatecatchevent1" id="BPMNShape_signalintermediatecatchevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="410.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="signalintermediatecatchevent2" id="BPMNShape_signalintermediatecatchevent2">
        <omgdc:Bounds height="35.0" width="35.0" x="410.0" y="310.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask1" id="BPMNShape_servicetask1">
        <omgdc:Bounds height="55.0" width="105.0" x="550.0" y="190.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask2" id="BPMNShape_servicetask2">
        <omgdc:Bounds height="55.0" width="105.0" x="550.0" y="300.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="usertask1" id="BPMNShape_usertask1">
        <omgdc:Bounds height="55.0" width="105.0" x="375.0" y="80.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="parallelgateway2" id="BPMNShape_parallelgateway2">
        <omgdc:Bounds height="40.0" width="40.0" x="770.0" y="197.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="messageintermediatecatchevent1" id="BPMNShape_messageintermediatecatchevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="410.0" y="390.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask3" id="BPMNShape_servicetask3">
        <omgdc:Bounds height="55.0" width="105.0" x="550.0" y="380.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="timerintermediatecatchevent1" id="BPMNShape_timerintermediatecatchevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="880.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask4" id="BPMNShape_servicetask4">
        <omgdc:Bounds height="55.0" width="105.0" x="960.0" y="190.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="endevent1" id="BPMNShape_endevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="1140.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="flow1" id="BPMNEdge_flow1">
        <omgdi:waypoint x="155.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="230.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow2" id="BPMNEdge_flow2">
        <omgdi:waypoint x="270.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="410.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow3" id="BPMNEdge_flow3">
        <omgdi:waypoint x="250.0" y="237.0"></omgdi:waypoint>
        <omgdi:waypoint x="250.0" y="327.0"></omgdi:waypoint>
        <omgdi:waypoint x="410.0" y="327.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow4" id="BPMNEdge_flow4">
        <omgdi:waypoint x="445.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="550.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow5" id="BPMNEdge_flow5">
        <omgdi:waypoint x="445.0" y="327.0"></omgdi:waypoint>
        <omgdi:waypoint x="550.0" y="327.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow6" id="BPMNEdge_flow6">
        <omgdi:waypoint x="250.0" y="197.0"></omgdi:waypoint>
        <omgdi:waypoint x="250.0" y="107.0"></omgdi:waypoint>
        <omgdi:waypoint x="375.0" y="107.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow7" id="BPMNEdge_flow7">
        <omgdi:waypoint x="480.0" y="107.0"></omgdi:waypoint>
        <omgdi:waypoint x="585.0" y="107.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow8" id="BPMNEdge_flow8">
        <omgdi:waypoint x="620.0" y="107.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="107.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="197.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow9" id="BPMNEdge_flow9">
        <omgdi:waypoint x="655.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="770.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow10" id="BPMNEdge_flow10">
        <omgdi:waypoint x="655.0" y="327.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="327.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="237.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow12" id="BPMNEdge_flow12">
        <omgdi:waypoint x="250.0" y="237.0"></omgdi:waypoint>
        <omgdi:waypoint x="250.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="410.0" y="407.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow13" id="BPMNEdge_flow13">
        <omgdi:waypoint x="445.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="550.0" y="407.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow14" id="BPMNEdge_flow14">
        <omgdi:waypoint x="655.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="407.0"></omgdi:waypoint>
        <omgdi:waypoint x="790.0" y="237.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow15" id="BPMNEdge_flow15">
        <omgdi:waypoint x="810.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="880.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow16" id="BPMNEdge_flow16">
        <omgdi:waypoint x="915.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="960.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow17" id="BPMNEdge_flow17">
        <omgdi:waypoint x="1065.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="1140.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>
</definitions>

測試代碼

@Test
public void Intermediate() throws InterruptedException{
    Deployment deployment = repositoryService.createDeployment()
                    .name("intermediate")
                    .addClasspathResource("bpmn/intermediate.bpmn")
                    .addClasspathResource("bpmn/intermediate.png")
                    .deploy();
    System.out.println("部署ID："+deployment.getId());
    System.out.println("部署名稱："+deployment.getName());
    ProcessInstance pi = runtimeService.startProcessInstanceByKey("intermediate");

    Task task = taskService.createTaskQuery().processInstanceId(pi.getId()).singleResult();
    System.out.println("當前流程任務：" + task.getName());
    taskService.complete(task.getId());

    //發送message事件
    Execution ex = runtimeService.createExecutionQuery()
            .processDefinitionId(pi.getProcessDefinitionId())
            .activityId("messageintermediatecatchevent1")
            .singleResult();
    runtimeService.messageEventReceived("msgName", ex.getId());
    Thread.sleep(1000 *15);
}

Demo2【Compensation+None】

流程圖總覽

NoneThrowingEvent綁定

該事件通常用於指示流程中實現的某些狀態。一般用於做監聽。

ListenTest

public class ListenTest implements ExecutionListener {
    @Override
    public void notify(DelegateExecution execution) {
        System.out.println("執行監聽");
    }
}

ServiceTask綁定

ServiceTask

public class ServiceTask implements JavaDelegate {
    @Override
    public void execute(DelegateExecution execution) {
        System.out.println("ServiceTask");
    }
}

ServiceTask2

public class ServiceTask2 implements JavaDelegate {
    @Override
    public void execute(DelegateExecution execution) {
        System.out.println("ServiceTask2");
    }
}

XML代碼

<?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">
  <process id="Middle" name="My process" isExecutable="true">
    <intermediateThrowEvent id="compensationintermediatethrowevent1" name="CompensationThrowingEvent">
      <compensateEventDefinition></compensateEventDefinition>
    </intermediateThrowEvent>
    <intermediateThrowEvent id="noneintermediatethrowevent1" name="NoneThrowEvent">
      <extensionElements>
        <activiti:executionListener event="start" class="com.ptm.prdemo.servicetask.ListenTest"></activiti:executionListener>
      </extensionElements>
    </intermediateThrowEvent>
    <startEvent id="startevent1" name="Start"></startEvent>
    <serviceTask id="servicetask2" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.ServiceTask2"></serviceTask>
    <serviceTask id="servicetask3" name="Service Task" activiti:class="com.ptm.prdemo.servicetask.ServiceTask"></serviceTask>
    <sequenceFlow id="flow1" sourceRef="startevent1" targetRef="servicetask3"></sequenceFlow>
    <sequenceFlow id="flow2" sourceRef="servicetask3" targetRef="servicetask2"></sequenceFlow>
    <sequenceFlow id="flow3" sourceRef="servicetask2" targetRef="noneintermediatethrowevent1"></sequenceFlow>
    <sequenceFlow id="flow4" sourceRef="noneintermediatethrowevent1" targetRef="compensationintermediatethrowevent1"></sequenceFlow>
    <endEvent id="endevent1" name="End"></endEvent>
    <sequenceFlow id="flow6" sourceRef="compensationintermediatethrowevent1" targetRef="endevent1"></sequenceFlow>
    <serviceTask id="servicetask4" name="Service Task" isForCompensation="true" activiti:class="com.ptm.prdemo.servicetask.ServiceTask"></serviceTask>
    <serviceTask id="servicetask5" name="Service Task" isForCompensation="true" activiti:class="com.ptm.prdemo.servicetask.ServiceTask2"></serviceTask>
    <boundaryEvent id="boundarycompensation1" name="Compensate" attachedToRef="servicetask3" cancelActivity="true">
      <compensateEventDefinition></compensateEventDefinition>
    </boundaryEvent>
    <boundaryEvent id="boundarycompensation2" name="Compensate" attachedToRef="servicetask2" cancelActivity="true">
      <compensateEventDefinition></compensateEventDefinition>
    </boundaryEvent>
    <association id="association1" sourceRef="boundarycompensation1" targetRef="servicetask4"></association>
    <association id="association2" sourceRef="boundarycompensation2" targetRef="servicetask5"></association>
  </process>
  <bpmndi:BPMNDiagram id="BPMNDiagram_Middle">
    <bpmndi:BPMNPlane bpmnElement="Middle" id="BPMNPlane_Middle">
      <bpmndi:BPMNShape bpmnElement="compensationintermediatethrowevent1" id="BPMNShape_compensationintermediatethrowevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="530.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="noneintermediatethrowevent1" id="BPMNShape_noneintermediatethrowevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="440.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="60.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask2" id="BPMNShape_servicetask2">
        <omgdc:Bounds height="55.0" width="105.0" x="280.0" y="190.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="boundarycompensation2" id="BPMNShape_boundarycompensation2">
        <omgdc:Bounds height="30.0" width="30.0" x="350.0" y="230.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask3" id="BPMNShape_servicetask3">
        <omgdc:Bounds height="55.0" width="105.0" x="130.0" y="190.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="boundarycompensation1" id="BPMNShape_boundarycompensation1">
        <omgdc:Bounds height="30.0" width="30.0" x="190.0" y="230.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="endevent1" id="BPMNShape_endevent1">
        <omgdc:Bounds height="35.0" width="35.0" x="650.0" y="200.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask4" id="BPMNShape_servicetask4">
        <omgdc:Bounds height="55.0" width="105.0" x="200.0" y="290.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="servicetask5" id="BPMNShape_servicetask5">
        <omgdc:Bounds height="55.0" width="105.0" x="400.0" y="290.0"></omgdc:Bounds>
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="flow1" id="BPMNEdge_flow1">
        <omgdi:waypoint x="95.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="130.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow2" id="BPMNEdge_flow2">
        <omgdi:waypoint x="235.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="280.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow3" id="BPMNEdge_flow3">
        <omgdi:waypoint x="385.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="440.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow4" id="BPMNEdge_flow4">
        <omgdi:waypoint x="475.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="530.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="flow6" id="BPMNEdge_flow6">
        <omgdi:waypoint x="565.0" y="217.0"></omgdi:waypoint>
        <omgdi:waypoint x="650.0" y="217.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="association1" id="BPMNEdge_association1">
        <omgdi:waypoint x="205.0" y="260.0"></omgdi:waypoint>
        <omgdi:waypoint x="252.0" y="290.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="association2" id="BPMNEdge_association2">
        <omgdi:waypoint x="365.0" y="260.0"></omgdi:waypoint>
        <omgdi:waypoint x="452.0" y="290.0"></omgdi:waypoint>
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>
</definitions>

測試代碼

@Test
public void Middle() throws InterruptedException{
    Deployment deployment = repositoryService.createDeployment()
                    .name("Middle")
                    .addClasspathResource("bpmn/Middle.bpmn")
                    .addClasspathResource("bpmn/Middle.png")
                    .deploy();
    System.out.println("部署ID："+deployment.getId());
    System.out.println("部署名稱："+deployment.getName());
    ProcessInstance pi = runtimeService.startProcessInstanceByKey("Middle");
}

CompensationThrowingEvent注意事項【詳細可以參考官網】

CompensationThrowingEvent可用於觸發補償。

如果在包含子流程的範圍內拋出補償且子流程包含具有補償處理程序的活動，則補償僅在拋出補償時成功完成後才傳播到子流程。如果嵌套在子流程中的某些活動已完成並附加了補償處理程序，則如果尚未完成包含這些活動的子流程，則不會執行補償處理程序。