module GdsApi::ExceptionHandling

def build_specific_http_error(error, url, details = nil)
  message = "url: #{url}\n#{error.http_body}"
  code = error.http_code
  case code
  when 404
    GdsApi::HTTPNotFound.new(code, message, details)
  when 410
    GdsApi::HTTPGone.new(code, message, details)
  when (400..499)
    GdsApi::HTTPClientError.new(code, message, details)
  when (500..599)
    GdsApi::HTTPServerError.new(code, message, details)
  else
    GdsApi::HTTPErrorResponse.new(code, message, details)
  end
end

def ignoring(exception_or_exceptions, &block)
  yield
rescue *exception_or_exceptions
  # Discard the exception
end

def ignoring_missing(&block)
  ignoring([HTTPNotFound, HTTPGone], &block)
end