|  |  | 
 |  |  |                 this.sv.setUpgradeTaskExecuted(id); | 
 |  |  |                 return BaseResponseUtils.buildSuccess(true) ; | 
 |  |  |             }else{ | 
 |  |  |                 log.error("通信中间件执行下发升级任务失败" + (res.getMsg() == null? "" : ("," + res.getMsg()))) ; | 
 |  |  |                 return BaseResponseUtils.buildFail("通信中间件执行失败" + (res.getMsg() == null? "" : ("," + res.getMsg()))) ; | 
 |  |  |                 String msg = res.getContent()==null?null:(String)res.getContent() ; | 
 |  |  |                 if(msg == null){ | 
 |  |  |                     msg = res.getMsg() ; | 
 |  |  |                 } | 
 |  |  |                 log.error("通信中间件执行下发升级任务失败" + msg) ; | 
 |  |  |                 return BaseResponseUtils.buildFail("通信中间件执行失败" + msg) ; | 
 |  |  |             } | 
 |  |  |         }else{ | 
 |  |  |             log.error("通信中间件返回结果为null") ; |