public HttpResponseMessage GetStudiesMetadata
(
[ModelBinder(typeof(RsStudiesRequestModelBinder))]
IWadoRsStudiesRequest request
)
{
return(WadoService.RetrieveStudyMetadata(request));
}
public HttpResponseMessage RetrieveBulkData(IWadoRsStudiesRequest request)
{
string mimeType = null;
var wadoResponses = CreateRetrieveInstanceResponse(request, new WadoRSInstanceRequest(request),
out mimeType);
return(ResponseService.CreateWadoRsResponse(request, wadoResponses, mimeType));
}
private void FillStudyParams(IValueProvider valueProvider, IWadoRsStudiesRequest result)
{
result.StudyInstanceUID = valueProvider.GetValue("StudyInstanceUID").RawValue as string;
}
public WadoRSInstanceRequest(IWadoRsStudiesRequest request)
{
AcceptCharsetHeader = request.AcceptCharsetHeader;
AcceptHeader = request.AcceptHeader;
StudyInstanceUID = request.StudyInstanceUID;
}
//Metadata can be XML (Required) or Json (optional) only. DICOM Instances are returned with no bulk data
//Bulk data URL can be returned (which we should)
public virtual HttpResponseMessage RetrieveStudyMetadata(IWadoRsStudiesRequest request)
{
return(RetrieveInstanceMetadata(new WadoRsInstanceRequest(request)));
}
//DICOM Instances are returned in either DICOM or Bulk data format
//DICOM format is part10 native, Bulk data is based on the accept:
//octet-stream, jpeg, jp2....
public virtual HttpResponseMessage RetrieveStudy(IWadoRsStudiesRequest request)
{
return(RetrieveMultipartInstance(request, new WadoRsInstanceRequest(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);
}
}