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  • JBPM4接口介绍

    (1)发布流程:
    1:启动JBPM引擎 ProcessEngine

    ProcessEngine processEngine;
    processEngine = Configuration.getProcessEngine();

    2:发布流程
       RepositoryService respositoryService =

    processEngine.getRepositoryService();

    respositoryService.createDeployment().addResourceFromClasspath

    ("helloworld.jpdl.xml").deploy();//创建流程发布包,并发布
    ------------------------------------
    (2)查看流程定义

       List<ProcessDefinition> list =

    respositoryService.createProcessDefinitionQuery.list();
    for( ProcessDefinition pd : list){

        Systme.out.println(pd.getId);
    }

    -------------------------------------
    (3)删除流程定义

    String processDefinitionId = responsitoryService.createDeployment

    ().addResourceFromClasspath("helloworld.jpdl.xml");

    responsitoryService.deleteDeploymentCascade(processDefinitionId);

    //级联删除流程定义下的所以流程定义及流程定义的实例

    -------------------------------------------------------
    (4)获得流程实例

    ExecutionService executeService = processEngine.getExcuteServie();
    //ExcecutionService是用来专门控制流程实例的

    ProcessInstance pi = executionService.startProcessInstanceByKey

    ("helloworld");

    pi= executionService.signalExecutionById(pi.getId());
       //执行到等待状态后,继续执行
    System.out.println(pi.isEnded());

    (5)终结流程
      
    pi = exectionService.endProcessInstance(pi.getId(),"cancel");

    (6)删除流程
      
    pi = exectionService.deleteProcessInstanceCascade(pi.getId());

    (7)查看流程实例

       List<ProcessInstance> list =

    executionService.createProcessInstanceQuery().list();

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  • 原文地址:https://www.cnblogs.com/javawebsoa/p/3050579.html
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