Examples of org.fireflow.engine.IWorkItem.jumpTo()

org.fireflow.engine.IWorkItem.jumpTo()

结束当前WorkItem，跳转到指定的Activity
只有满足如下条件的情况下，该方法才能成功执行，否则抛出EngineException，流程状态恢复到调用该方法之前的状态。
1)当前Activity和即将启动的Acitivty必须在同一个执行线上
2)当前Task的assignment为Task.ANY。或者当前Task的assignment为Task.ALL(汇签)，且本WorkItem结束后可以使得TaskInstance结束；与之相反的情况是，尚有其他参与汇签的操作者没有完成其工作项，这时engine拒绝跳转操作
3)当前TaskInstance结束后,可以使得当前的ActivityInstance结束。与之相反的情况是，当前Activity包含了多个Task，且Activity的Complete Strategy是ALL，尚有其他的TaskInstance仍然处于活动状态，这种情况下执行jumpTo操作会被拒绝。 @param targetActivityId 下一个环节的ActivityId @throws org.fireflow.engine.EngineException @throws org.fireflow.kenel.KenelException

   * @see org.fireflow.engine.IWorkflowSession#completeWorkItemAndJumpTo(java.lang.String, java.lang.String)
   */
  public void completeWorkItemAndJumpTo(String workItemId,
      String targetActivityId) throws EngineException, KernelException {
    IWorkItem wi = this.findWorkItemById(workItemId);
    wi.jumpTo(targetActivityId);


  }


  /* (non-Javadoc)
   * @see org.fireflow.engine.IWorkflowSession#completeWorkItemAndJumpTo(java.lang.String, java.lang.String, java.lang.String)

   */
  public void completeWorkItemAndJumpTo(String workItemId,
      String targetActivityId, String comments) throws EngineException,
      KernelException {
    IWorkItem wi = this.findWorkItemById(workItemId);
    wi.jumpTo(targetActivityId, comments);
  }


  /* (non-Javadoc)
   * @see org.fireflow.engine.IWorkflowSession#completeWorkItemAndJumpTo(java.lang.String, java.lang.String, org.fireflow.engine.taskinstance.DynamicAssignmentHandler, java.lang.String)
   */

  public void completeWorkItemAndJumpTo(String workItemId,
      String targetActivityId,
      DynamicAssignmentHandler dynamicAssignmentHandler, String comments)
      throws EngineException, KernelException {
    IWorkItem wi = this.findWorkItemById(workItemId);
    wi.jumpTo(targetActivityId, dynamicAssignmentHandler, comments);


  }
  /* (non-Javadoc)
   * @see org.fireflow.engine.IWorkflowSession#completeWorkItemAndJumpToEx(java.lang.String, java.lang.String, org.fireflow.engine.taskinstance.DynamicAssignmentHandler, java.lang.String)
   */

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