java关于Protocol Buffer

Class temp = null;
                    try {

                        temp = LoadClass.LoadClassByPathName(strs[0]);
                    } catch (ClassNotFoundException e) {
                        LOGGER.error(strs[0]+" class not found!");
                        context.end(RpcReturnCode.METHOD_NOT_FOUND, new Throwable("inputArgs has not found ,please confirm whether there has inputArgs jar and confirm whether resolve!"));
                        return;
                    }
                    if (temp==null) {
                        return;
                    }

                    }               
                    inputArgs =(ProtoEntity)context.getArgs(temp);


        我这个问题的主要方向  是我想获取到继承protoEntity的参数类  否则没办法定位 更改的内容  参数类就是temp的class

http://cq520.iteye.com/blog/2025147