public HttpResponseMessage GetInstance
(
[ModelBinder(typeof(RsObjectRequestModelBinder))]
IWadoRsInstanceRequest request
)
{
return(WadoService.RetrieveInstance(request));
}
public HttpResponseMessage GetInstanceMetadata
(
[ModelBinder(typeof(RsObjectRequestModelBinder))]
IWadoRsInstanceRequest request
)
{
try
{
return(WadoService.RetrieveInstanceMetadata(request));
}
catch (Exception ex)
{
return(new HttpResponseMessage()
{
Content = new StringContent(ex.ToJson())
});
}
}
public virtual HttpResponseMessage RetrieveInstanceMetadata(IWadoRsInstanceRequest request)
{
if (IsMultiPartRequest(request))
{
var subMediaHeader = MultipartResponseHelper.GetSubMediaType(request.AcceptHeader.FirstOrDefault( ));
if (null == subMediaHeader || subMediaHeader != MimeMediaTypes.xmlDicom)
{
return(new HttpResponseMessage(System.Net.HttpStatusCode.BadRequest));
}
return(RetrieveMultipartInstance(request, request)); //should be an XML request!
}
else //must be json, or just return json anyway (*/*)
{
return(ProcessJsonRequest(request, request));
}
}
public virtual HttpResponseMessage RetrieveBulkData(IWadoRsInstanceRequest request)
{
//TODO: validation accept header is not dicom...
return(RetrieveMultipartInstance(request, request));
}
public virtual HttpResponseMessage RetrieveInstance(IWadoRsInstanceRequest request)
{
return(RetrieveMultipartInstance(request, request));
}
public virtual bool TryParse(HttpRequestMessage request, ModelBindingContext bindingContext, out T result)
{
var query = request.RequestUri.ParseQueryString( );
result = null;
if (typeof(T) == typeof(IWadoRsStudiesRequest))
{
IWadoRsStudiesRequest wadoReq = CreateWadoRsStudiesRequestModel( );
FillStudyParams(bindingContext.ValueProvider, wadoReq);
wadoReq.QueryLevel = ObjectQueryLevel.Study;
result = wadoReq as T;
}
if (typeof(T) == typeof(IWadoRsSeriesRequest))
{
IWadoRsSeriesRequest wadoReq = CreateWadoRsSeriesRequestModel( );
FillSeriesParams(bindingContext.ValueProvider, wadoReq);
wadoReq.QueryLevel = ObjectQueryLevel.Series;
result = wadoReq as T;
}
if (typeof(T) == typeof(IWadoRsInstanceRequest))
{
IWadoRsInstanceRequest wadoReq = CreateWadoRsInstanceRequestModel( );
FillInstanceParams(bindingContext.ValueProvider, wadoReq);
wadoReq.QueryLevel = ObjectQueryLevel.Instance;
result = wadoReq as T;
}
if (typeof(T) == typeof(IWadoRsFramesRequest))
{
IWadoRsFramesRequest wadoReq = CreateWadoRsFramesRequestModel( );
FillIFramesParams(bindingContext.ValueProvider, wadoReq);
wadoReq.QueryLevel = ObjectQueryLevel.Instance;
result = wadoReq as T;
}
if (null != result)
{
WadoRsRequestBase reqBase = result as WadoRsRequestBase;
reqBase.Headers = request.Headers;
reqBase.AcceptHeader = request.Headers.Accept;
reqBase.AcceptCharsetHeader = request.Headers.AcceptCharset;
reqBase.QueryLevel = ObjectQueryLevel.Instance;
return(true);
}
else
{
return(false);
}
}
protected virtual void FillInstanceParams(IValueProvider valueProvider, IWadoRsInstanceRequest result)
{
FillSeriesParams(valueProvider, result);
result.SOPInstanceUID = valueProvider.GetValue("SOPInstanceUID").RawValue as string;
}
