/// <summary>
/// Constructs an OData response to the given request using the given response data
/// </summary>
/// <param name="request">The odata request that was made</param>
/// <param name="underlyingResponse">The response data</param>
/// <returns>An odata response</returns>
public ODataResponse BuildResponse(ODataRequest request, HttpResponseData underlyingResponse)
{
ExceptionUtilities.CheckArgumentNotNull(request, "request");
ExceptionUtilities.CheckArgumentNotNull(underlyingResponse, "underlyingResponse");
ODataResponse odataResponse = new ODataResponse(underlyingResponse);
if (request.Uri.IsBatch())
{
ExceptionUtilities.CheckObjectNotNull(request.Body, "Batch request had no body");
var batchRequestPayload = request.Body.RootElement as BatchRequestPayload;
ExceptionUtilities.CheckObjectNotNull(batchRequestPayload, "Batch request body was not a valid batch payload");
this.ExecuteAndCatchErrors(request, odataResponse, () => odataResponse.RootElement = this.BatchDeserializer.DeserializeBatchResponse(batchRequestPayload, underlyingResponse));
return(odataResponse);
}
string contentType;
if (underlyingResponse.TryGetHeaderValueIgnoreHeaderCase(HttpHeaders.ContentType, out contentType))
{
IProtocolFormatStrategy strategy = this.FormatSelector.GetStrategy(contentType, request.Uri);
ExceptionUtilities.CheckObjectNotNull(strategy, "Strategy selector did not return a strategy for content type '{0}'", contentType);
IPayloadDeserializer deserializer = strategy.GetDeserializer();
ExceptionUtilities.CheckObjectNotNull(deserializer, "Strategy returned a null deserializer");
this.ExecuteAndCatchErrors(
request,
odataResponse,
() =>
{
var payloadContext = ODataPayloadContext.BuildPayloadContextFromRequest(request);
payloadContext.ContentType = contentType;
payloadContext.EncodingName = HttpUtilities.GetContentTypeCharsetOrNull(contentType);
odataResponse.RootElement = deserializer.DeserializeFromBinary(odataResponse.Body, payloadContext);
if (ShouldResolveMetadata(request.Uri, odataResponse.StatusCode, odataResponse.RootElement.ElementType))
{
// resolve the payload's metadata
this.MetadataResolver.ResolveMetadata(odataResponse.RootElement, request.Uri);
// normalize the payload
var normalizer = strategy.GetPayloadNormalizer();
ExceptionUtilities.CheckObjectNotNull(normalizer, "Strategy returned a null payload normalizer");
odataResponse.RootElement = normalizer.Normalize(odataResponse.RootElement);
}
});
}
return(odataResponse);
}
internal MimePartData <IHttpRequest> BuildRequestFromPart(MimePartData <byte[]> mimePart, Encoding encoding)
{
var requestData = CreateRequest(mimePart.Body, encoding);
var odataUri = new ODataUri(new UnrecognizedSegment(requestData.Uri.OriginalString));
var odataRequest = this.RequestManager.BuildRequest(odataUri, requestData.Verb, requestData.Headers);
string contentType;
if (requestData.TryGetHeaderValueIgnoreHeaderCase(HttpHeaders.ContentType, out contentType))
{
var formatStrategy = this.FormatSelector.GetStrategy(contentType, odataUri);
var deserializer = formatStrategy.GetDeserializer();
var rootElement = deserializer.DeserializeFromBinary(requestData.Body, ODataPayloadContext.BuildPayloadContextFromRequest(odataRequest));
odataRequest.Body = new ODataPayloadBody(requestData.Body, rootElement);
}
else if (requestData.Body != null)
{
odataRequest.Body = new ODataPayloadBody(requestData.Body, new PrimitiveValue(null, requestData.Body));
}
var rebuiltPart = new MimePartData <IHttpRequest>();
rebuiltPart.Headers.AddRange(mimePart.Headers);
rebuiltPart.Body = odataRequest;
return(rebuiltPart);
}
