StarFlow 工作流 Hello World 实例

工作以来一直接触EOS，没事的时候反编译器代码看看，对其结构有一定的了解，决定自己参照写一个类似的工作流。开始代码写没多长时间，大体结构写了差不多，能运行一个简单流程场景。（暂不公开代码，等感觉成熟了再发布）

流程实例图（借用EOS的。呵呵）：

运行实例：

ProcessEngine processEngine = new Configuration().buildProcessEngine();
IProcessDefineService procDefService = processEngine.getProcessDefineService();
IProcessInstanceService procInstService = processEngine.getProcessInstanceService();
IWorkItemService workItemService = processEngine.getWorkItemService();
		
//部署流程
procDefService.deployProcessFile("Flow.xml");
		
//添加filter
processEngine.addFilter(new LoggerProcessFilter());
		
//启动流程
ProcessInstance processInstance = procInstService.createProcess("TestFlow", "melin");
//创建流程
procInstService.startProcess(processInstance.getProcessInstId());
		
//List<WorkItem> workItems = workItemService.queryPersonWorkItems("melin");
//第一个参数为工作项ID，第二个参数为用户ID
workItemService.finishWorkItem(1, "910150"); 
workItemService.finishWorkItem(2, "melin");

运行过程：

信息: 流程【TestFlow】创建成功, 流程实例ID = 1
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter processStart
信息: 流程【TestFlow】启动成功, 流程实例ID = 1
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter acitivityStart
信息: 环节【申请】创建成功, 环节实例ID = 2
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter acitivityComplete
信息: 环节【申请】执行完成, 环节实例ID = 2
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter acitivityStart
信息: 环节【审核】创建成功, 环节实例ID = 3
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter acitivityComplete
信息: 环节【审核】执行完成, 环节实例ID = 3
2010-1-11 17:30:58 com.starit.wf.service.filter.LoggerProcessFilter processComplete
信息: 流程【TestFlow】运行完成, 流程实例ID = 1

流程定义内容：

<?xml version="1.0" encoding="UTF-8"?>

<ProcessDefine name="TestFlow" version="1.1.1" chname="测试流程">
	<ProcessProperty>
		<limitTime>1440</limitTime>
		<description></description>
	</ProcessProperty>
    <Activitys>   
        <Activity id="startAct" type="start" name="开始活动">   
            <splitMode>XOR</splitMode>   
            <description></description>   
        </Activity>   
        <Activity id="A01" type="manual" name="申请">
        	<limitTime>60</limitTime>   
            <splitMode>XOR</splitMode>   
            <joinMode>XOR</joinMode>
            <wiMode>single</wiMode>
            <participantType>default</participantType>   
            <ParticipantList>   
                <participant id="910150" name="俞文琦" type="person"/>   
                <participant id="910115" name="李强" type="person"/>       
            </ParticipantList>
            <description></description> 
        </Activity>   
        <Activity id="A02" type="manual" name="审核">
        	<limitTime>60</limitTime>
            <splitMode>XOR</splitMode>   
            <joinMode>XOR</joinMode>
            <wiMode>single</wiMode>
            <participantType>process-starter</participantType>   
            <description></description>
        </Activity>   
        <Activity id="endAct" type="end" name="结束活动">   
            <joinMode>XOR</joinMode>
            <description></description>
        </Activity>   
    </Activitys>   
       
    <Transitions>   
        <Transition id="" from="startAct" to="A01" name="">   
            <isDefault>true</isDefault>   
        </Transition>   
        <Transition id="" from="A01" to="A02" name="">   
            <isDefault>true</isDefault>    
        </Transition>   
        <Transition id="" from="A02" to="endAct" name="">   
            <isDefault>false</isDefault>   
            <Expression>optId==1</Expression>   
        </Transition>   
    </Transitions>   
</ProcessDefine>

StarFlow 工作流 Hello World 实例

相关推荐