/// <summary>
/// Deserializes the <see cref="WebResponse"/> into a <see cref="IOResponse"/>.
/// </summary>
/// <param name="webResponse"></param>
/// <param name="request"></param>
/// <returns></returns>
protected virtual IOResponse ReadResponse(WebResponse webResponse, IORequest request)
{
Contract.Requires<ArgumentNullException>(webResponse != null);
Contract.Requires<ArgumentNullException>(request != null);
// generate new response
var response = new IOResponse(
request,
ReadResponseStatus(webResponse),
webResponse.GetResponseStream(),
webResponse.ContentType);
// populate headers
foreach (var name in webResponse.Headers.AllKeys)
response.Headers[name] = webResponse.Headers[name];
return response;
}
/// <summary>
/// Deserializes the <see cref="WebResponse"/> into a <see cref="IOResponse"/>.
/// </summary>
/// <param name="webResponse"></param>
/// <param name="request"></param>
/// <returns></returns>
protected virtual IOResponse ReadResponse(WebResponse webResponse, IORequest request)
{
Contract.Requires <ArgumentNullException>(webResponse != null);
Contract.Requires <ArgumentNullException>(request != null);
// generate new response
var response = new IOResponse(
request,
ReadResponseStatus(webResponse),
webResponse.GetResponseStream(),
webResponse.ContentType);
// populate headers
foreach (var name in webResponse.Headers.AllKeys)
{
response.Headers[name] = webResponse.Headers[name];
}
return(response);
}
/// <summary>
/// Gets the <see cref="ModelResponseStatus"/> for the response.
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
protected virtual ModelResponseStatus ReadRequestStatus(IOResponse response)
{
Contract.Requires<ArgumentNullException>(response != null);
return response.Status == IOStatus.Success ? ModelResponseStatus.Success : ModelResponseStatus.Error;
}
/// <summary>
/// Extracts an <see cref="ModelResponse"/> from the given <see cref="IOResponse"/> content.
/// </summary>
/// <param name="ioResponse"></param>
/// <param name="request"></param>
/// <returns></returns>
ModelResponse ReadIOResponseFromContent(IOResponse ioResponse, ModelRequest request)
{
Contract.Requires<ArgumentNullException>(ioResponse != null);
Contract.Requires<ArgumentNullException>(request != null);
// deserialize if possible
if (ioResponse.Content != null &&
ioResponse.ContentType != null)
{
// obtain serializer
var deserializer = GetDeserializer(ioResponse.ContentType);
if (deserializer == null)
throw new UnsupportedMediaTypeException();
// generate new response
return new ModelResponse(
request,
ReadRequestStatus(ioResponse),
deserializer.Deserialize(
new StreamReader(ioResponse.Content),
ioResponse.ContentType));
}
else
{
return new ModelResponse(
request,
ReadRequestStatus(ioResponse),
null);
}
}
/// <summary>
/// Deserializes the <see cref="WebResponse"/> into a <see cref="ModelResponse"/>.
/// </summary>
/// <param name="ioResponse"></param>
/// <param name="request"></param>
/// <returns></returns>
protected virtual ModelResponse ReadIOResponse(IOResponse ioResponse, ModelRequest request)
{
Contract.Requires<ArgumentNullException>(ioResponse != null);
Contract.Requires<ArgumentNullException>(request != null);
var response = ReadIOResponseFromContent(ioResponse, request);
response.Headers.Add(ioResponse.Headers);
return response;
}
