BPMN2.0 工作流 实例

<?xml version="1.0" encoding="UTF-8"?> <definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://schema.omg.org/spec/BPMN/2.0 ../../../../../../../../../../bpmn/src/main/resources/BPMN20.xsd" xmlns="http://schema.omg.org/spec/BPMN/2.0" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://jbpm.org/example/bpmn2/none_start_end_event" xmlns:jbpm="http://jbpm.org/bpmn2"> <process id="leave" name="BPMN2 Example process"> <startEvent id="start" /> <sequenceFlow id="flow1" name="To Apply Leave" sourceRef="start" targetRef="applyLeave" /> <userTask id="applyLeave" name="Apply Leave" implementation="other"> <potentialOwner resourceRef="user" jbpm:type="group"> <resourceAssignmentExpression> <formalExpression>user</formalExpression> </resourceAssignmentExpression> </potentialOwner> </userTask> <sequenceFlow id="to_teacher" name="To Teacher Check" sourceRef="applyLeave" targetRef="techerCheck" /> <userTask id="techerCheck" name="Teacher Check" implementation="other"> <potentialOwner resourceRef="user" jbpm:type="group"> <resourceAssignmentExpression> <formalExpression>teachers</formalExpression> </resourceAssignmentExpression> </potentialOwner> </userTask> <sequenceFlow id="teacherRefuse" name="Teacher Refuse" sourceRef="techerCheck" targetRef="applyLeave"> <conditionExpression xsi:type="tFormalExpression">${approveResult == 'NotOK'}</conditionExpression> </sequenceFlow> <sequenceFlow id="to_decide" name="To Decide" sourceRef="techerCheck" targetRef="decideBasedOnAmountGateway" > <conditionExpression xsi:type="tFormalExpression">${approveResult == 'OK'}</conditionExpression> </sequenceFlow> <exclusiveGateway id="decideBasedOnAmountGateway" name="decideBasedOnAmount" /> <sequenceFlow id="to_master" name="To Master" sourceRef="decideBasedOnAmountGateway" targetRef="masterCheck"> <conditionExpression xsi:type="tFormalExpression">${days &gt; 3}</conditionExpression> </sequenceFlow> <sequenceFlow id="to_end1" name="To End1" sourceRef="decideBasedOnAmountGateway" targetRef="theEnd"> <conditionExpression xsi:type="tFormalExpression">${days &lt;= 3}</conditionExpression> </sequenceFlow> <userTask id="masterCheck" name="Master Check" implementation="other"> <potentialOwner resourceRef="user" jbpm:type="group"> <resourceAssignmentExpression> <formalExpression>masters</formalExpression> </resourceAssignmentExpression> </potentialOwner> </userTask> <sequenceFlow id="masterRefuse" name="Master Refuse" sourceRef="masterCheck" targetRef="applyLeave"> <conditionExpression xsi:type="tFormalExpression">${approveResult == 'NotOK'}</conditionExpression> </sequenceFlow> <sequenceFlow id="to_end2" name="To End2" sourceRef="masterCheck" targetRef="theEnd"> <conditionExpression xsi:type="tFormalExpression">${approveResult == 'OK'}</conditionExpression> </sequenceFlow> <endEvent id="theEnd" name="End" /> </process> </definitions>