JPDL

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

<process key="decision" name="decision" xmlns="http://jbpm.org/4.4/jpdl">

<start name="start1" g="22,200,48,48">

<transition name="提交" to="exclusive1" g="-15,-20"/>

</start>

<decision name="exclusive1" g="185,201,48,48">

<handler class="com.tgb.node.decision.MyDecision"/>

<transition name="到组长" to="组长" g="-49,-32">

</transition>

<transition name="到科长" to="科长" g="-56,-28">

</transition>

<transition name="到主任" to="主任" g="-47,-22">

</transition>

</decision>

<task assignee="zuzhang" name="组长" g="338,69,92,52">

<transition name="组长批准" to="归档" g="-51,-26"/>

</task>

<task assignee="kezhang" name="科长" g="342,199,92,52">

<transition name="科长批准" to="归档" g="-49,-25"/>

</task>

<task assignee="zhuren" name="主任" g="349,325,92,52">

<transition name="主任批准" to="归档" g="-41,-25"/>

</task>

<task assignee="caiwu" name="归档" g="531,201,92,52">

<transition name="通过" to="end1" g="-35,-22"/>

</task>

<end name="end1" g="689,208,48,48"/>

</process>

handler类

public class MyDecision implements DecisionHandler {

private static final long serialVersionUID = 1L;

@Override

public String decide(OpenExecution execution) {

String to = execution.getVariable("to").toString();

if(to.equals("组长")){

return "到组长";

}else if (to.endsWith("科长")){

return "到科长";

}else{

return "到主任";

}

}

}

创建流程实例

Map<String,Object> map = new HashMap<String,Object>();

map.put("to", "主任");

ProcessInstance processInstance = executionService.startProcessInstanceByKey("decision", map);

print("流程实例ID",processInstance.getId());