/// <summary>
/// 设定查询的总记录数，从消息头
/// </summary>
/// <param name="info"></param>
/// <param name="isOverwrite"></param>
public static void AppendMessageHeaderResponse(ResponseHeaderInfo info, bool isOverwrite)
{
EntityXmlSerializer <ResponseHeaderInfo> se = new EntityXmlSerializer <ResponseHeaderInfo>();
string dstr = se.SingleSerializer(info, string.Empty);
AppendMessageHeader(SOD.QUERY_RESPONSE_INFO, dstr, isOverwrite);
}
private void ValidateResponse(
RequestHeaderInfo requestHeader, ResponseHeaderInfo responseHeader, ResponseBase response)
{
if (null == responseHeader)
{
throw new ResponseValidationException("response header is null");
}
if (responseHeader.CorellationId != requestHeader.CorellationId)
{
throw new ResponseValidationException("request and response correlation IDs doesn't match!");
}
ValidateResponseHeaderStatus(responseHeader, response);
}
private void Dispose(bool disposing)
{
if (!this.disposed)
{
if (disposing)
{
CurQueryBehavior = _Old;
MessageHeaderKey = _OldMessageHeaderKey;
ResponseInfo = null;
}
disposed = true;
}
}
public void AfterReceiveReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
{
string ctxt = string.Empty;
var re = reply.Headers.FindHeader(SOD.QUERY_RESPONSE_INFO, SOD.MESSAGE_HEADER_NAME_SPACE);
if (re >= 0)
{
ctxt = reply.Headers.GetHeader <string>(SOD.QUERY_RESPONSE_INFO, SOD.MESSAGE_HEADER_NAME_SPACE);
EntityXmlSerializer <ResponseHeaderInfo> se = new EntityXmlSerializer <ResponseHeaderInfo>();
ResponseHeaderInfo responseHeaderInfo = se.SingleDeSerializer(ctxt, string.Empty);
QueryBehaviorScope.ResponseInfo = responseHeaderInfo;
}
else
{
QueryBehaviorScope.ResponseInfo = null;
}
}
private void HandleSystemFailureResponse(ResponseHeaderInfo header)
{
SystemErrorInfo[] systemErrors = header.Status.SystemErrors;
if (null == systemErrors)
{
throw new ArgumentNullException(
"invalid response: status is system failure, but SystemErrors property is not set");
}
string errorDetails = systemErrors.Aggregate <SystemErrorInfo, StringBuilder, string>(
new StringBuilder(),
(b, e) => b.AppendLine(e.Message + " - " + e.Description),
b => b.ToString());
throw new ResponseValidationException(
String.Format("response failed for operation: {0} with {1} error(s). {2}!",
header.OperationName, header.Status.SystemErrors.Length,
errorDetails));
}
private void ValidateResponseHeaderStatus(ResponseHeaderInfo header, ResponseBase response)
{
StatusInfo status = header.Status;
if (StatusCode.Success == status.Code)
{
return;
}
switch (header.Status.Code)
{
case StatusCode.Unsupported:
throw new ResponseValidationException(
String.Format("{0} is not supported", header.OperationName));
case StatusCode.SystemFailure:
HandleSystemFailureResponse(header);
break;
case StatusCode.BusinessRuleFailure:
HandleBusinessErrorResponse(response);
break;
}
}
/// <summary>
/// 设定查询的总记录数，从消息头
/// </summary>
/// <param name="info"></param>
public static void AppendMessageHeaderResponse(ResponseHeaderInfo info)
{
AppendMessageHeaderResponse(info, false);
}
