Jbpm4.4 获得Start节点和任务节点中的表单路径

流程定义文件：

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

<process name="VacationRequest" xmlns="http://jbpm.org/4.4/jpdl">
  <start form="org/jbpm/examples/taskform/request_vacation.ftl" g="16,56,48,48" name="start">
    <transition to="verify_request"/>
  </start>
  <task candidate-users="mike,peter" form="org/jbpm/examples/taskform/verify_request.ftl" g="96,54,178,52" name="verify_request">
    <transition g="-34,9" name="reject" to="vacation_rejected"/>
    <transition g="-46,-26" name="accept" to="vacation_accepted"/>
  </task>
  <end g="306,16,48,48" name="vacation_accepted"/>
  <end g="306,96,48,48" name="vacation_rejected"/>
</process>

读取Start中的form：

 */
	@Test
	public void testFindAllTaskActivities(){
		try{
			List<ProcessDefinition> processDefinitionList = repositoryService.createProcessDefinitionQuery().list();
			ProcessDefinitionImpl processDefinition =(ProcessDefinitionImpl)repositoryService
	            .createProcessDefinitionQuery()
	            .processDefinitionId(processDefinitionList.get(0).getId())
	            .uniqueResult();
			List<ActivityImpl> activityList = new ArrayList<ActivityImpl>();
			List list = processDefinition.getActivities();
			for(int i=0;i<list.size();i++){
				ActivityImpl activityImpl = (ActivityImpl)list.get(i);
				String type = activityImpl.getType();
				if(type.equals("task")){
					TaskActivity taskActivity = (TaskActivity)activityImpl.getActivityBehaviour();
					String formResourceName = taskActivity.getTaskDefinition().getFormResourceName();
					System.out.println(formResourceName);
					activityList.add(activityImpl);
				}
				if(type.equals("start")){
					[color=darkred]StartActivity activityBehaviour = (StartActivity)activityImpl.getActivityBehaviour();
					System.out.println("==="+activityBehaviour.getFormResourceName());[/color]					activityList.add(activityImpl);
					
				}
			}
			for (ActivityImpl activityImpl : activityList) {
				[color=red]System.out.println(activityImpl.getProcessDefinition().getKey()+"----"+activityImpl.getName());[/color]			}
			System.out.println(activityList.size());
			
		}catch(Exception e){
			e.printStackTrace();
		}
	}