flowable流程引擎通过模型ID部署流程

/**部署流程定义
   */
  @RequestMapping(value="/deployment")
  @RequiresPermissions("fhmodel:edit")
  @ResponseBody
  public Object deployment(){
    Map<String,Object> map = new HashMap<String,Object>();
    String result = "success";
    PageData pd = new PageData();
    pd = this.getPageData();
    try{
      deploymentProcessDefinitionFromUIModelId(pd.getString("modelId"));//部署流程定义
    }catch (Exception e){
      result = "error";
    }finally{
      map.put("result", result);
    }
    return map;
  }

/**部署流程定义(from fhadmin.cn)
   * @param modelId 模型ID
   * @return 部署ID
   */ 
  protected String deploymentProcessDefinitionFromUIModelId(String modelId) throws Exception{
    Model model = modelService.getModel(modelId);
    BpmnModel bpmnModel = modelService.getBpmnModel(model);
    Deployment deployment = repositoryService.createDeployment()
    .name(model.getName())
    .addBpmnModel(model.getKey() + ".bpmn", bpmnModel).deploy();
        return deployment.getId();  //部署ID
  }