protected Message ExecuteMessage(Message message, RequestAttributes requestAttributes, IRequest httpRequest, IResponse httpResponse) { var soapFeature = requestAttributes.ToSoapFeature(); HostContext.AppHost.AssertFeatures(soapFeature); var httpReq = HttpContext.Current != null && httpRequest == null ? HttpContext.Current.ToRequest() : httpRequest; var httpRes = HttpContext.Current != null && httpResponse == null ? httpReq.Response : httpResponse; if (httpReq == null) { throw new ArgumentNullException("httpRequest"); } if (httpRes == null) { throw new ArgumentNullException("httpResponse"); } httpReq.UseBufferedStream = true; var requestMsg = message ?? GetRequestMessageFromStream(httpReq.InputStream); var soapAction = httpReq.GetHeader(HttpHeaders.SOAPAction) ?? GetAction(requestMsg); if (soapAction != null) { httpReq.OperationName = soapAction.Trim('"'); } if (HostContext.ApplyPreRequestFilters(httpReq, httpRes)) { return(PrepareEmptyResponse(message, httpReq)); } string requestXml = GetRequestXml(requestMsg); var requestType = GetRequestType(requestMsg, requestXml); httpReq.OperationName = requestType.GetOperationName(); if (!HostContext.Metadata.CanAccess(requestAttributes, soapFeature.ToFormat(), requestType.GetOperationName())) { throw HostContext.UnauthorizedAccess(requestAttributes); } try { var useXmlSerializerRequest = requestType.HasAttribute <XmlSerializerFormatAttribute>(); var request = useXmlSerializerRequest ? XmlSerializableSerializer.Instance.DeserializeFromString(requestXml, requestType) : Serialization.DataContractSerializer.Instance.DeserializeFromString(requestXml, requestType); httpReq.Dto = request; var requiresSoapMessage = request as IRequiresSoapMessage; if (requiresSoapMessage != null) { requiresSoapMessage.Message = requestMsg; } httpReq.SetItem("SoapMessage", requestMsg); httpRes.ContentType = GetSoapContentType(httpReq.ContentType); var hasRequestFilters = HostContext.GlobalRequestFilters.Count > 0 || FilterAttributeCache.GetRequestFilterAttributes(request.GetType()).Any(); if (hasRequestFilters && HostContext.ApplyRequestFilters(httpReq, httpRes, request)) { return(EmptyResponse(requestMsg, requestType)); } httpReq.RequestAttributes |= requestAttributes; var response = ExecuteService(request, httpReq); var taskResponse = response as Task; if (taskResponse != null) { taskResponse.Wait(); response = TypeAccessor.Create(taskResponse.GetType())[taskResponse, "Result"]; } var hasResponseFilters = HostContext.GlobalResponseFilters.Count > 0 || FilterAttributeCache.GetResponseFilterAttributes(response.GetType()).Any(); if (hasResponseFilters && HostContext.ApplyResponseFilters(httpReq, httpRes, response)) { return(EmptyResponse(requestMsg, requestType)); } var httpResult = response as IHttpResult; if (httpResult != null) { response = httpResult.Response; } var noMsgAction = requestMsg.Headers.Action == null; var responseMsg = CreateResponseMessage(response, requestMsg.Version, requestType, noMsgAction); if (httpResult != null) { SetErrorStatusIfAny(httpReq.Response, responseMsg, httpResult.Status); } return(responseMsg); } catch (Exception ex) { throw new SerializationException("3) Error trying to deserialize requestType: " + requestType + ", xml body: " + requestXml, ex); } }