activiti 用户任务多实例

一.任务说明

1.三我的会签, 2我的经过,则经过

二.流程xml

这里使用 {nrOfCompletedInstances/nrOfInstances >= 0.6 结束任务,  在activit变量表中能够找到这个参数,  处理人个数, 已处理个数,剩余处理个数.

<process id="test_many_instance" name="单任务多实例" isExecutable="true">
<startEvent id="startevent1" name="启动流程"/>
<userTask id="usertask1" name="多人并行会签" activiti:assignee="${user}">
<multiInstanceLoopCharacteristics isSequential="false" activiti:collection="${users}" activiti:elementVariable="user">
<completionCondition>${nrOfCompletedInstances/nrOfInstances >= 0.6 }</completionCondition>
</multiInstanceLoopCharacteristics>
</userTask>
<endEvent id="endevent1" name="结束流程"/>
<parallelGateway id="bingxingwang1" name="并行网关"/>
<parallelGateway id="bingxingwangguan2" name="并行网关2"/>
<userTask id="usertaskone" name="管理员任务" activiti:assignee="thinkgem"/>
<sequenceFlow id="flow21" sourceRef="bingxingwang1" targetRef="usertaskone"/>
<sequenceFlow id="flow22" sourceRef="usertaskone" targetRef="bingxingwangguan2"/>
<sequenceFlow id="flow1" name="多人会签flow" sourceRef="startevent1" targetRef="bingxingwang1"/>
<sequenceFlow id="flow2" sourceRef="bingxingwang1" targetRef="usertask1"/>
<sequenceFlow id="flow3" name="结束flow" sourceRef="usertask1" targetRef="bingxingwangguan2"/>
<sequenceFlow id="flow4" sourceRef="bingxingwangguan2" targetRef="endevent1"/>
</process>

 三.java 启动代码

Pubform  bean=new Pubform();
		bean.setContent("头痛");
		pubformService.save(bean);
		
		Map<String, Object> variables=new HashMap<String, Object>();
		String businessKey = bean.getId().toString();
		variables.put("type", "pubForm流程");
		variables.put("busId", bean.getId());
		List<String>  users=Arrays.asList("sd_zhb","sd_zhb2","thinkgem");  //
		variables.put("users", users) ;
		//  2.启动流程
	    String	processDefinitionKey=rmap.get("processDefinitionKey");
		ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(processDefinitionKey, businessKey, variables);
		
		bean.setProcessInstanceId(processInstance.getId());
		
		pubformService.save(bean);