internal static Task HandleHttpStatusException(this IOwinContext context, HttpStatusException exception, HandlerSettings options, string contentType = "application/json")
{
context.Response.StatusCode = (int) exception.StatusCode;
context.Response.ReasonPhrase = exception.StatusCode.ToString();
context.Response.ContentType = contentType;
ExceptionModel exceptionModel = options.ExceptionToModelConverter.Convert(exception);
string exceptionJson = options.Serializer.Serialize(exceptionModel);
byte[] exceptionBytes = Encoding.UTF8.GetBytes(exceptionJson);
context.Response.ContentLength = exceptionBytes.Length;
return context.Response.WriteAsync(exceptionBytes);
}
internal static Task HandleInternalServerError(this IOwinContext context, Exception ex, HandlerSettings options)
{
var exception = new HttpStatusException(ex.Message, 500, ex);
return HandleHttpStatusException(context, exception, options);
}
internal static Task HandleBadRequest(this IOwinContext context, InvalidOperationException ex, HandlerSettings options)
{
var exception = new HttpStatusException(ex.Message, 400, ex);
return HandleHttpStatusException(context, exception, options);
}
