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Java jBPM 6.1无法恢复进程_Java_Jbpm - Fatal编程技术网

Java jBPM 6.1无法恢复进程

Java jBPM 6.1无法恢复进程,java,jbpm,Java,Jbpm,我们可以挂起这样的流程实例: org.jbpm.process.instance.ProcessInstance processInstance = //...; processInstance.setState(STATE_SUSPENDED); 要恢复,请执行以下操作: kieSession.getWorkItemManager().completeWorkItem(processInstance.getId(), params); 但它不起作用。。。有什么问题 谢谢。要恢复进程,请使用

我们可以挂起这样的流程实例:

org.jbpm.process.instance.ProcessInstance processInstance = //...;
processInstance.setState(STATE_SUSPENDED);
要恢复,请执行以下操作:

kieSession.getWorkItemManager().completeWorkItem(processInstance.getId(), params);
但它不起作用。。。有什么问题


谢谢。

要恢复进程,请使用processInstance.setState(processInstance.STATE\u ACTIVE)。WorkItemManager操作WorkItem(web服务调用、人工任务、客户处理程序等),而不是ProcessInstance

请尝试以下代码:

    KieSession ksession=......
    ProcessInstance processInstance = ksession.startProcess(......
    //suspend:
    SuspendProcessInstanceCommand susp=new SuspendProcessInstanceCommand();
    susp.setProcessInstanceId(processInstance.getId());
    ksession.execute(susp);
    //confirm suspended:
    assertEquals(ProcessInstance.STATE_SUSPENDED, ksession.getProcessInstance(processInstance.getId()).getState());

    //resume:
    ResumeProcessInstanceCommand res=new ResumeProcessInstanceCommand();
    res.setProcessInstanceId(processInstance.getId());
    ksession.execute(res);
    //confirm active:
    assertEquals(ProcessInstance.STATE_ACTIVE, ksession.getProcessInstance(processInstance.getId()).getState());

好的,我不完全确定您是从哪个上下文执行代码的,但是如果您查看jbpm flow项目中org.jbpm.process.instance.command.ResumeProcessInstanceCommand的代码,您可能会更好地了解需要做什么。在jbpm 6中重新启动服务器时,是否可以保留全局和局部变量?