Find the argument, and generate a faultresponse if it's not present or has the wrong type.
找到参数,如果参数不存在或参数类型错误,则生成错误响应。
2
You also send a faultresponse if someone requests the square root of a negative number.
如果有人请求负数的平方根,也将发送错误响应。
3
The service provider filter checks authentication of the service requestor using the supplied signature and a gives a SOAP Faultresponse in case of none authentication.