public override StudyItemList Query(QueryParameters queryParams, object targetServer)
{
ApplicationEntity selectedServer = (ApplicationEntity)targetServer;
StudyItemList list = new StudyItemList();
foreach (var key in MINTApi.GetStudies(selectedServer.Host))
{
var item = new StudyItem(key.StudyUid, key, MINTApi.LoaderName);
MINTApi.FillStudyItem(item, key);
list.Add(item);
}
return(list);
}
public static IEnumerable <StudyKey> ParseStudiesResponse(string serviceUri, Stream xmlStream)
{
var doc = ReadDocFromStream(xmlStream);
var keys = new List <StudyKey>();
foreach (XmlNode child in doc.ChildNodes)
{
if (child.Name == "studySearchResults")
{
var studyUIDNodes = child.ChildNodes;
if (studyUIDNodes == null)
{
continue;
}
foreach (XmlNode node in studyUIDNodes)
{
// Get MINT UID.
var studyUUID = node.Attributes.GetNamedItem("studyUUID");
if (studyUUID == null)
{
throw new LoadStudyException("Unknown", "MINT studyUUID is null");
}
string metaUri = "/MINTServer/studies/" + studyUUID.Value + "/DICOM/metadata";
string summaryUri = "/MINTServer/studies/" + studyUUID.Value + "/DICOM/summary";
// Get the DICOM UID
string studyInstanceUID = MINTApi.GetStudyInstanceUID(serviceUri, studyUUID.Value);
if (studyInstanceUID == null)
{
throw new LoadStudyException(studyUUID.Value, "Study Instance UID attribute missing in summary");
}
keys.Add(new StudyKey(serviceUri, studyInstanceUID, metaUri, summaryUri));
}
}
}
return(keys);
}
private static MINTApi.StudyKey MINTStudyKey(StudyItem studyItem)
{
MINTApi.StudyKey key = studyItem.Server as MINTApi.StudyKey;
if (key == null && Properties.Settings.Default.EnableXRef)
{
//we must be looking at studies listed in another server - see if the study is available in
//the MINT service and cache it if it is.
if (!_cachedKeys.TryGetValue(studyItem.StudyInstanceUid, out key))
{
key = MINTApi.GetStudyKey(Properties.Settings.Default.MINTHostname,
studyItem.StudyInstanceUid);
if (key != null)
{
_cachedKeys[studyItem.StudyInstanceUid] = key;
}
}
}
return(key);
}
private XmlDocument RetrieveHeaderXml()
{
return(MINTApi.GetStudyMetadata(_studyKey));
}
