jaaj

    官方提供的userguide從大的方面闡述了jBPM的基本流程和概念,總結一下其思路：
    一：發布
    1.一切從Configuration開始：Configuration configuration = new Configuration();
    2.然后構建 ProcessEngine：ProcessEngine processEngine = configuration().buildProcessEngine();
    3.有了ProcessEngine,一切就都有了：
        RepositoryService repositoryService = processEngine.getRepositoryService();
        ExecutionService executionService = processEngine.getExecutionService();
        TaskService taskService = processEngine.getTaskService();
        HistoryService historyService = processEngine.getHistoryService();
        ManagementService = processEngine.getManagementService();
    4.發布了：String deploymentId = repositoryService.createDeployment()
                               .addResourceFromClassPath("org/jbpm/Order.jpdl.xml")
                               .deploy();
    5.現在刪除它吧：repositoryService.deleteDeployment(deploymentId);
        當然，還有另一個方法：repositoryService.deleteDeploymentCascade(deploymentId);//將刪除相關instance和history。