private void BuildHandleErrorPipeLine()
{
HandleErrorPipeline = new List <Func <ServiceUnitContext, ServiceUnitResponse, ServiceUnitResponse> >();
HandleErrorPipeline.Add((suContext, response) => {
Exception exception = response.Data as Exception;
HttpStatusCode statusCode = HttpStatusCode.InternalServerError;
if ((exception is DbUpdateConcurrencyException) || (exception.InnerException is DbUpdateConcurrencyException))
{
statusCode = HttpStatusCode.Conflict;
}
else if (exception is DbEntityValidationException)
{
statusCode = HttpStatusCode.BadRequest;
}
WebApiErrorResponse apiError = WebApiErrorResponse.Create(exception);
ServiceUnitResponse newResponse = new ServiceUnitResponse(statusCode)
{
Data = apiError
};
return(newResponse);
});
}
/// <summary>
/// Throws appropriate exception based on web api response object.
/// </summary>
/// <param name="errorResponse">Web api response object.</param>
protected virtual void ThrowExceptionForResponse(WebApiErrorResponse errorResponse)
{
if (errorResponse == null)
{
throw new ArgumentNullException(nameof(errorResponse));
}
//throw generic non-error code web api client exception
throw new WebApiClientException((HttpStatusCode)errorResponse.HttpStatusCode,
errorResponse.Message,
errorResponse.ErrorCodeType,
errorResponse.ErrorCodeTypeReadable,
errorResponse.ErrorCode,
errorResponse.ErrorCodeReadable,
errorResponse.Errors);
}
private void BuildHandleErrorPipeLine()
{
HandleErrorPipeline = new List <Func <ServiceUnitContext, ServiceUnitResponse, ServiceUnitResponse> >();
HandleErrorPipeline.Add((suContext, response) => {
Exception exception = response.Data as Exception;
//401 or 403
if (response.StatusCode == HttpStatusCode.Forbidden || response.StatusCode == HttpStatusCode.Unauthorized)
{
response.Data = new WebApiErrorResponse()
{
ErrorType = WebApiErrorTypes.AuthorizationError,
Message = Resources.RoleAuthorizedErrorMessage,
Description = string.Empty
};
return(response);
}
HttpStatusCode statusCode = HttpStatusCode.InternalServerError;
if ((exception is DbUpdateConcurrencyException) || (exception.InnerException is DbUpdateConcurrencyException))
{
statusCode = HttpStatusCode.Conflict;
}
else if (exception is DbEntityValidationException)
{
statusCode = HttpStatusCode.BadRequest;
}
WebApiErrorResponse apiError = WebApiErrorResponse.Create(exception);
ServiceUnitResponse newResponse = new ServiceUnitResponse(statusCode)
{
Data = apiError
};
return(newResponse);
});
}
