public DicomNDeleteResponse OnNDeleteRequest(DicomNDeleteRequest request)
{
return(new DicomNDeleteResponse(request, DicomStatus.Success)
{
Dataset = request.Dataset
});
}
public async Task OnNDeleteRequestAsync_ShouldRespond()
{
var port = Ports.GetNext();
using (DicomServer.Create <AsyncDicomNServiceProvider>(port, logger: _logger.IncludePrefix("DicomServer")))
{
var client = new Network.Client.DicomClient("127.0.0.1", port, false, "SCU", "ANY-SCP")
{
Logger = _logger.IncludePrefix(typeof(DicomClient).Name)
};
DicomNDeleteResponse response = null;
DicomRequest.OnTimeoutEventArgs timeout = null;
var request = new DicomNDeleteRequest(
DicomUID.BasicFilmSession,
new DicomUID("1.2.3", null, DicomUidType.SOPInstance))
{
OnResponseReceived = (req, res) => response = res,
OnTimeout = (sender, args) => timeout = args
};
await client.AddRequestAsync(request).ConfigureAwait(false);
await client.SendAsync().ConfigureAwait(false);
Assert.NotNull(response);
Assert.Equal(DicomStatus.Success, response.Status);
Assert.Null(timeout);
}
}
private DicomNDeleteResponse DeleteFilmSession(DicomNDeleteRequest request)
{
if (_filmSession == null)
{
this.Logger.Error("Can't delete a basic film session doesnot exist for this association {0}", CallingAE);
return new DicomNDeleteResponse(request, DicomStatus.NoSuchObjectInstance);
}
if (!request.SOPInstanceUID.Equals(_filmSession.SOPInstanceUID))
{
this.Logger.Error("Can't delete a basic film session with instace UID {0} doesnot exist for this association {1}",
request.SOPInstanceUID.UID, CallingAE);
return new DicomNDeleteResponse(request, DicomStatus.NoSuchObjectInstance);
}
_filmSession = null;
return new DicomNDeleteResponse(request, DicomStatus.Success);
}
private DicomNDeleteResponse DeleteFilmBox(DicomNDeleteRequest request)
{
if (_filmSession == null)
{
this.Logger.Error("Can't delete a basic film session doesnot exist for this association {0}", CallingAE);
return new DicomNDeleteResponse(request, DicomStatus.NoSuchObjectInstance);
}
DicomStatus status;
if (_filmSession.DeleteFilmBox(request.SOPInstanceUID))
{
status = DicomStatus.Success;
}
else
{
status = DicomStatus.NoSuchObjectInstance;
}
var response = new DicomNDeleteResponse(request, status);
response.Command.Add(DicomTag.AffectedSOPInstanceUID, request.SOPInstanceUID);
return response;
}
public DicomNDeleteResponse OnNDeleteRequest(DicomNDeleteRequest request)
{
lock (_synchRoot)
{
if (request.SOPClassUID == DicomUID.BasicFilmSessionSOPClass)
{
return DeleteFilmSession(request);
}
else if (request.SOPClassUID == DicomUID.BasicFilmBoxSOPClass)
{
return DeleteFilmBox(request);
}
else
{
return new DicomNDeleteResponse(request, DicomStatus.NoSuchSOPClass);
}
}
}
public Task <DicomNDeleteResponse> OnNDeleteRequestAsync(DicomNDeleteRequest request)
{
return(Task.FromResult(new DicomNDeleteResponse(request, DicomStatus.Success)));
}
public DicomNDeleteResponse(DicomNDeleteRequest request, DicomStatus status) : base(request, status)
{
}
public Task <DicomNDeleteResponse> OnNDeleteRequestAsync(DicomNDeleteRequest request) => throw new NotImplementedException();
private DicomNDeleteResponse DeletePresentationLut(DicomNDeleteRequest request)
{
if (_filmSession == null)
{
Logger.Error("Can't delete a basic film session doesnot exist for this association {0}", CallingAE);
return new DicomNDeleteResponse(request, DicomStatus.NoSuchObjectInstance);
}
_filmSession.DeletePresentationLut(request.SOPInstanceUID);
return new DicomNDeleteResponse(request, DicomStatus.Success);
}
public DicomNDeleteResponse(DicomNDeleteRequest request, DicomStatus status) : base(request, status) {
}