internal QRResponseData(QueryRetrieveLevel queryLevel)
{
//fill response values from the DICOM request data
QueryLevel = queryLevel;
TagsToFill = new List <uint>();
SPSSTags = new List <uint>();
ResponseRows = new List <Dictionary <uint, object> >();
FilesToSend = new Queue <SendableImage>();
}
public DcmDataset ToDataset(DicomTransferSyntax ts)
{
DcmDataset dataset = new DcmDataset(ts);
if (QueryRetrieveLevel != DcmQueryRetrieveLevel.Worklist)
{
dataset.AddElementWithValue(DicomTags.QueryRetrieveLevel, QueryRetrieveLevel.ToString().ToUpper());
}
dataset.SaveDicomFields(this);
AdditionalMembers(dataset);
return(dataset);
}
/// <summary>
/// Create a new QRRequestData at the given query/retrieve level that will query with the given find level.
/// </summary>
/// <param name="queryRetrieveLevel">This is the query retrieve level for the request, which determines how the SCP
/// will respond.</param>
/// <param name="findLevel">This is the desired level of granularity for responses that are being requested.</param>
public QRRequestData(QueryRetrieveLevel queryRetrieveLevel, QRLevelType findLevel)
{
QueryLevel = queryRetrieveLevel;
FindLevel = findLevel;
FillTagsList(null);
SearchTerms = new Dictionary <uint, object>();
foreach (uint tag in TagsToFill)
{
SearchTerms[tag] = null;
}
}
/// <summary>
/// Checks for other query retrieve levels already used, returns exception if trying to add a different level.
/// Sets the QueryRetrieveLevel tag to the <paramref name="queryRetrieveLevel"/> if it's not invalid.
/// </summary>
/// <param name="queryRetrieveLevel">The query retrieve level.</param>
/// <exception cref="InvalidOperationException">If adding an instance of a different Query Level</exception>
private void CheckForOtherLevel(QueryRetrieveLevel queryRetrieveLevel)
{
QueryRetrieveLevel currentLevel = IodBase.ParseEnum(_dicomAttributeCollection[DicomTags.QueryRetrieveLevel].GetString(0, String.Empty), QueryRetrieveLevel.None);
// Use the highest (most granular) query level (Image > Series > Study > Patient)
if (queryRetrieveLevel > currentLevel)
{
IodBase.SetAttributeFromEnum(_dicomAttributeCollection[DicomTags.QueryRetrieveLevel], queryRetrieveLevel);
}
else if (queryRetrieveLevel != currentLevel)
{
string message = String.Format("The current query/retrieve level is '{0}' and cannot be set to {1}", currentLevel, queryRetrieveLevel);
throw new InvalidOperationException(message);
}
}
/// <summary>
/// Checks for other query retrieve levels already used, returns exception if trying to add a different level.
/// Sets the QueryRetrieveLevel tag to the <paramref name="queryRetrieveLevel"/> if it's not invalid.
/// </summary>
/// <param name="queryRetrieveLevel">The query retrieve level.</param>
/// <exception cref="InvalidOperationException">If adding an instance of a different Query Level</exception>
private void CheckForOtherLevel(QueryRetrieveLevel queryRetrieveLevel)
{
QueryRetrieveLevel currentLevel = IodBase.ParseEnum(_dicomAttributeCollection[DicomTags.QueryRetrieveLevel].GetString(0, String.Empty), QueryRetrieveLevel.None);
// Use the highest (most granular) query level (Image > Series > Study > Patient)
if (queryRetrieveLevel > currentLevel)
{
IodBase.SetAttributeFromEnum(_dicomAttributeCollection[DicomTags.QueryRetrieveLevel], queryRetrieveLevel);
}
else if(queryRetrieveLevel != currentLevel)
{
string message = String.Format("The current query/retrieve level is '{0}' and cannot be set to {1}", currentLevel, queryRetrieveLevel);
throw new InvalidOperationException(message);
}
}
