Activiti 错误结束事件和边界错误事件

实例流程图：

当子程序 付款完成时，出现error时，会错误结束事件，重新付款, 下面是我的xml 和  class，xml中，

userTask2    activiti:class为 class 路径

<?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="Transaction" name="Transaction" isExecutable="true">    <startEvent id="startevent1" name="Start"></startEvent>    <userTask id="usertask1" name="下单" activiti:assignee="${userid}"></userTask>    <endEvent id="endevent1" name="End"></endEvent>    <sequenceFlow id="flow3" sourceRef="startevent1" targetRef="usertask1"></sequenceFlow>    <subProcess id="subprocess1" name="付款子程序">      <userTask id="usertask2" name="付款" activiti:assignee="${userid}" activiti:class="com.activiti.SecondTestRunningTask"></userTask>      <startEvent id="startevent2" name="Start"></startEvent>      <userTask id="usertask5" name="付款成功" activiti:assignee="${userid}"></userTask>      <endEvent id="errorendevent1" name="ErrorEnd">        <errorEventDefinition errorRef="error_99"></errorEventDefinition>      </endEvent>      <endEvent id="endevent2" name="End"></endEvent>      <sequenceFlow id="flow7" sourceRef="usertask5" targetRef="endevent2"></sequenceFlow>      <sequenceFlow id="flow13" sourceRef="startevent2" targetRef="usertask2"></sequenceFlow>      <parallelGateway id="parallelgateway1" name="Parallel Gateway"></parallelGateway>      <sequenceFlow id="flow17" sourceRef="usertask2" targetRef="parallelgateway1"></sequenceFlow>      <sequenceFlow id="flow18" sourceRef="parallelgateway1" targetRef="usertask5"></sequenceFlow>      <sequenceFlow id="flow19" sourceRef="parallelgateway1" targetRef="errorendevent1">        <conditionExpression xsi:type="tFormalExpression"><![CDATA[${haha==1}]]></conditionExpression>      </sequenceFlow>    </subProcess>    <sequenceFlow id="flow4" sourceRef="usertask1" targetRef="subprocess1"></sequenceFlow>    <userTask id="usertask4" name="收货" activiti:assignee="${userid}"></userTask>    <userTask id="usertask3" name="发货" activiti:assignee="${userid}"></userTask>    <boundaryEvent id="boundarytimer2" name="Timer" attachedToRef="usertask1" cancelActivity="true">      <timerEventDefinition>        <timeDuration>PT1M</timeDuration>      </timerEventDefinition>    </boundaryEvent>    <boundaryEvent id="boundaryerror1" name="Error" attachedToRef="subprocess1">      <errorEventDefinition errorRef="error_99"></errorEventDefinition>    </boundaryEvent>    <endEvent id="endevent3" name="End"></endEvent>    <sequenceFlow id="flow8" sourceRef="subprocess1" targetRef="usertask3"></sequenceFlow>    <sequenceFlow id="flow9" sourceRef="usertask3" targetRef="usertask4"></sequenceFlow>    <sequenceFlow id="flow10" sourceRef="usertask4" targetRef="endevent3"></sequenceFlow>    <userTask id="usertask6" name="重新付款" activiti:assignee="${userid}"></userTask>    <sequenceFlow id="flow11" sourceRef="boundaryerror1" targetRef="usertask6"></sequenceFlow>    <sequenceFlow id="flow15" name="超时付款" sourceRef="boundarytimer2" targetRef="endevent3"></sequenceFlow>    <sequenceFlow id="flow16" sourceRef="usertask6" targetRef="subprocess1"></sequenceFlow>  </process>  <bpmndi:BPMNDiagram id="BPMNDiagram_Transaction">    <bpmndi:BPMNPlane bpmnElement="Transaction" id="BPMNPlane_Transaction">      <bpmndi:BPMNShape bpmnElement="startevent1" id="BPMNShape_startevent1">        <omgdc:Bounds height="35.0" width="35.0" x="20.0" y="290.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask1" id="BPMNShape_usertask1">        <omgdc:Bounds height="55.0" width="105.0" x="122.0" y="280.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="boundarytimer2" id="BPMNShape_boundarytimer2">        <omgdc:Bounds height="30.0" width="30.0" x="160.0" y="326.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="endevent1" id="BPMNShape_endevent1">        <omgdc:Bounds height="35.0" width="35.0" x="860.0" y="250.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="subprocess1" id="BPMNShape_subprocess1">        <omgdc:Bounds height="221.0" width="641.0" x="310.0" y="197.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask2" id="BPMNShape_usertask2">        <omgdc:Bounds height="55.0" width="105.0" x="400.0" y="282.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="startevent2" id="BPMNShape_startevent2">        <omgdc:Bounds height="35.0" width="35.0" x="320.0" y="292.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask5" id="BPMNShape_usertask5">        <omgdc:Bounds height="55.0" width="105.0" x="670.0" y="228.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="errorendevent1" id="BPMNShape_errorendevent1">        <omgdc:Bounds height="35.0" width="35.0" x="705.0" y="350.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="endevent2" id="BPMNShape_endevent2">        <omgdc:Bounds height="35.0" width="35.0" x="900.0" y="302.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="parallelgateway1" id="BPMNShape_parallelgateway1">        <omgdc:Bounds height="40.0" width="40.0" x="550.0" y="289.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="boundaryerror1" id="BPMNShape_boundaryerror1">        <omgdc:Bounds height="30.0" width="30.0" x="760.0" y="400.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask4" id="BPMNShape_usertask4">        <omgdc:Bounds height="55.0" width="105.0" x="1150.0" y="280.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask3" id="BPMNShape_usertask3">        <omgdc:Bounds height="55.0" width="105.0" x="1010.0" y="280.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="endevent3" id="BPMNShape_endevent3">        <omgdc:Bounds height="35.0" width="35.0" x="1290.0" y="290.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNShape bpmnElement="usertask6" id="BPMNShape_usertask6">        <omgdc:Bounds height="55.0" width="105.0" x="640.0" y="470.0"></omgdc:Bounds>      </bpmndi:BPMNShape>      <bpmndi:BPMNEdge bpmnElement="flow3" id="BPMNEdge_flow3">        <omgdi:waypoint x="55.0" y="307.0"></omgdi:waypoint>        <omgdi:waypoint x="122.0" y="307.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow7" id="BPMNEdge_flow7">        <omgdi:waypoint x="722.0" y="283.0"></omgdi:waypoint>        <omgdi:waypoint x="917.0" y="302.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow13" id="BPMNEdge_flow13">        <omgdi:waypoint x="355.0" y="309.0"></omgdi:waypoint>        <omgdi:waypoint x="400.0" y="309.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow17" id="BPMNEdge_flow17">        <omgdi:waypoint x="505.0" y="309.0"></omgdi:waypoint>        <omgdi:waypoint x="550.0" y="309.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow18" id="BPMNEdge_flow18">        <omgdi:waypoint x="570.0" y="289.0"></omgdi:waypoint>        <omgdi:waypoint x="570.0" y="255.0"></omgdi:waypoint>        <omgdi:waypoint x="670.0" y="255.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow19" id="BPMNEdge_flow19">        <omgdi:waypoint x="570.0" y="329.0"></omgdi:waypoint>        <omgdi:waypoint x="569.0" y="367.0"></omgdi:waypoint>        <omgdi:waypoint x="705.0" y="367.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow4" id="BPMNEdge_flow4">        <omgdi:waypoint x="227.0" y="307.0"></omgdi:waypoint>        <omgdi:waypoint x="310.0" y="307.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow8" id="BPMNEdge_flow8">        <omgdi:waypoint x="951.0" y="307.0"></omgdi:waypoint>        <omgdi:waypoint x="1010.0" y="307.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow9" id="BPMNEdge_flow9">        <omgdi:waypoint x="1115.0" y="307.0"></omgdi:waypoint>        <omgdi:waypoint x="1150.0" y="307.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow10" id="BPMNEdge_flow10">        <omgdi:waypoint x="1255.0" y="307.0"></omgdi:waypoint>        <omgdi:waypoint x="1290.0" y="307.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow11" id="BPMNEdge_flow11">        <omgdi:waypoint x="775.0" y="430.0"></omgdi:waypoint>        <omgdi:waypoint x="774.0" y="496.0"></omgdi:waypoint>        <omgdi:waypoint x="745.0" y="497.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow15" id="BPMNEdge_flow15">        <omgdi:waypoint x="175.0" y="356.0"></omgdi:waypoint>        <omgdi:waypoint x="174.0" y="590.0"></omgdi:waypoint>        <omgdi:waypoint x="821.0" y="590.0"></omgdi:waypoint>        <omgdi:waypoint x="1307.0" y="590.0"></omgdi:waypoint>        <omgdi:waypoint x="1307.0" y="325.0"></omgdi:waypoint>        <bpmndi:BPMNLabel>          <omgdc:Bounds height="14.0" width="48.0" x="356.0" y="569.0"></omgdc:Bounds>        </bpmndi:BPMNLabel>      </bpmndi:BPMNEdge>      <bpmndi:BPMNEdge bpmnElement="flow16" id="BPMNEdge_flow16">        <omgdi:waypoint x="640.0" y="497.0"></omgdi:waypoint>        <omgdi:waypoint x="573.0" y="497.0"></omgdi:waypoint>        <omgdi:waypoint x="630.0" y="418.0"></omgdi:waypoint>      </bpmndi:BPMNEdge>    </bpmndi:BPMNPlane>  </bpmndi:BPMNDiagram></definitions>

在userTask2   activiti:class 中配置Class  路径

package com.activiti;import org.activiti.engine.delegate.BpmnError;import org.activiti.engine.delegate.DelegateExecution;import org.activiti.engine.delegate.JavaDelegate;public class SecondTestRunningTask implements JavaDelegate {public void execute(DelegateExecution execution) throws Exception {// TODO Auto-generated method stubSystem.out.println("我进来了");throw new BpmnError("error_99");}}