/// <summary>
///
/// </summary>
/// <param name="body"></param>
/// <param name="err"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
protected override bool TryExtractErrorFromBody <T>(T body, out FailBase err)
{
err = null;
if (!(body is XDocument xBody))
{
return(false);
}
bool ExtractFromElement(out string errCode, out string errMsg)
{
errCode = xBody.XPathSelectElement("Exception/ErrorCode")?.Value ?? string.Empty;
errMsg = xBody.XPathSelectElement("Exception/ErrorMessage")?.Value ?? string.Empty;
return(!string.IsNullOrEmpty(errCode + errMsg));
}
bool ExtractFromAttribute(out string errCode, out string errMsg)
{
var xData = xBody.Element("Data");
errCode = xData?.Attribute("ErrorCode")?.Value ?? string.Empty;
errMsg = xData?.Attribute("ErrorText")?.Value ?? string.Empty;
return(!string.IsNullOrEmpty(errCode + errMsg));
}
if (ExtractFromElement(out var sCode, out var sMsg) || ExtractFromAttribute(out sCode, out sMsg))
{
err = FailBase.CreateInstance(sCode, sMsg);
return(true);
}
return(false);
}
/// <inheritdoc/>
protected override bool TryExtractErrorFromBody <T>(T body, out FailBase err)
{
err = null;
if (!(body is JToken jBody))
{
return(false);
}
if (!jBody.HasValues || jBody.First == null)
{
return(false);
}
var msg = jBody["error"]?.Value <string>();
var code = jBody["code"]?.Value <string>();
if (string.IsNullOrEmpty(msg))
{
return(false);
}
err = FailBase.CreateInstance(code, msg);
return(true);
}
/// <summary> /// validate responce bode, if contains 'error' field return true /// </summary> /// <param name="body">responce body</param> /// <param name="err"></param> /// <returns>true or false</returns> protected abstract bool TryExtractErrorFromBody <T>(T body, out FailBase err);
