public static IDicomServiceNode ToServiceNode(this IApplicationEntity server)
{
Platform.CheckForNullReference(server, "server");
var dicomServiceNode = server as IDicomServiceNode;
if (dicomServiceNode != null)
{
return(dicomServiceNode);
}
IDicomServiceNode serviceNode = null;
if (!String.IsNullOrEmpty(server.Name))
{
serviceNode = ServerDirectory.ServerDirectory.GetRemoteServerByName(server.Name);
}
if (serviceNode == null)
{
serviceNode = ServerDirectory.ServerDirectory.GetRemoteServersByAETitle(server.AETitle).FirstOrDefault();
}
if (serviceNode == null)
{
return(new DicomServiceNode(server));
}
return(serviceNode);
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server, StudyLoaderCheckOptions options)
{
_studyInstanceUid = studyInstanceUid;
_server = server;
StudyCheckOptions = options;
}
protected override int OnStart(StudyLoaderArgs studyLoaderArgs)
{
var serverAe = studyLoaderArgs.Server;
Platform.CheckForNullReference(serverAe, "Server");
Platform.CheckMemberIsSet(serverAe.StreamingParameters, "StreamingParameters");
_serverAe = serverAe;
EventResult result = EventResult.Success;
AuditedInstances loadedInstances = new AuditedInstances();
try
{
StudyXml studyXml = RetrieveStudyXml(studyLoaderArgs);
_instances = GetInstances(studyXml).GetEnumerator();
loadedInstances.AddInstance(studyXml.PatientId, studyXml.PatientsName, studyXml.StudyInstanceUid);
return(studyXml.NumberOfStudyRelatedInstances);
}
finally
{
AuditHelper.LogOpenStudies(new string[] { _serverAe.AETitle }, loadedInstances, EventSource.CurrentUser, result);
}
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
/// <param name="options"> </param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server, StudyLoaderOptions options)
{
_studyInstanceUid = studyInstanceUid;
_server = server;
Options = options ?? StudyLoaderOptions.Default;
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
/// <param name="options"> </param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server, StudyLoaderOptions options)
{
_studyInstanceUid = studyInstanceUid;
_server = server;
Options = options ?? StudyLoaderOptions.Default;
}
IEnumerable <ISopDataSource> IUnitTestStudyProvider.GetSopDataSources(IApplicationEntity server, string studyInstanceUid)
{
if (!Equals(Server, server))
{
return(null);
}
return(this[studyInstanceUid]);
}
public WcfStudyRootQuery( )
{
var ae = new ApplicationEntity
{
AETitle = "UIHPACSSERVER",
ScpParameters = new ScpParameters("localhost", 3333)
};
_remoteServer = ae;
_real = new DicomStudyRootQuery("lrf", _remoteServer);
}
public async Task <byte[]> MessageConversion(IApplicationEntity entity)
{
await Task.Run(() =>
{
var json = JsonConvert.SerializeObject(entity);
return(Encoding.UTF8.GetBytes(json));
});
return(new byte[0]);
}
/// <summary>
/// Queries for studies matching a specified set of query parameters.
/// </summary>
/// <param name="queryParameters">The search criteria.</param>
/// <param name="targetServer">The server to query. Can be null
/// if the <paramref name="studyFinderName"/> does not support the querying
/// of different servers.</param>
/// <param name="studyFinderName">The name of the <see cref="IStudyFinder"/> to use, which is specified
/// by <see cref="IStudyFinder.Name"/>.</param>
/// <exception cref="StudyFinderNotFoundException">Thrown when a matching <see cref="IStudyFinder"/> does not exist.</exception>
public static StudyItemList FindStudy(
QueryParameters queryParameters,
IApplicationEntity targetServer,
string studyFinderName)
{
Platform.CheckForNullReference(queryParameters, "queryParameters");
Platform.CheckForEmptyString(studyFinderName, "studyFinderName");
return(StudyFinders[studyFinderName].Query(queryParameters, targetServer));
}
public ApplicationEntity(IApplicationEntity other)
{
Name = other.Name;
AETitle = other.AETitle;
Description = other.Description;
Location = other.Location;
if (other.ScpParameters != null)
{
ScpParameters = new ScpParameters(other.ScpParameters);
}
if (other.StreamingParameters != null)
{
StreamingParameters = new StreamingParameters(other.StreamingParameters);
}
}
private static IEnumerable <ISopDataSource> GetSopDataSources(IApplicationEntity server, string studyInstanceUid)
{
var combinedResults = new List <ISopDataSource>();
lock (_syncLock)
{
foreach (var provider in _providers)
{
var results = provider.GetSopDataSources(server, studyInstanceUid);
if (results != null)
{
combinedResults.AddRange(results);
}
}
}
return(combinedResults);
}
internal ServerTreeDicomServer(IApplicationEntity entity)
{
Platform.CheckMemberIsSet(entity.ScpParameters, "ScpParameters");
Name = entity.Name;
Location = entity.Location;
AETitle = entity.AETitle;
HostName = entity.ScpParameters.HostName;
Port = entity.ScpParameters.Port;
IsStreaming = entity.StreamingParameters != null;
if (IsStreaming)
{
HeaderServicePort = entity.StreamingParameters.HeaderServicePort;
WadoServicePort = entity.StreamingParameters.WadoServicePort;
}
else
{
HeaderServicePort = DefaultHeaderServicePort;
WadoServicePort = DefaultWadoServicePort;
}
}
internal ServerTreeDicomServer(IApplicationEntity entity)
{
Platform.CheckMemberIsSet(entity.ScpParameters, "ScpParameters");
Name = entity.Name;
Location = entity.Location;
AETitle = entity.AETitle;
HostName = entity.ScpParameters.HostName;
Port = entity.ScpParameters.Port;
IsStreaming = entity.StreamingParameters != null;
if (IsStreaming)
{
HeaderServicePort = entity.StreamingParameters.HeaderServicePort;
WadoServicePort = entity.StreamingParameters.WadoServicePort;
}
else
{
HeaderServicePort = DefaultHeaderServicePort;
WadoServicePort = DefaultWadoServicePort;
}
}
public override StudyItemList Query(QueryParameters queryParams,
IApplicationEntity targetServer)
{
var studyItems = new StudyItemList();
var tmp = targetServer as MediaFileSet;
try
{
if (tmp != null)
{
studyItems.AddRange(tmp.Studies.Select(study => new StudyItem(study, tmp)));
}
}
catch (Exception e)
{
Platform.Log(LogLevel.Warn, e.Message);
}
return(studyItems);
}
private async Task <bool> LogRouting(IPayload payload)
{
bool isSuccess = false;
try
{
switch (payload.LogType)
{
case LogType.Application:
IApplicationEntity applicationEntity = (IApplicationEntity)payload.Payload;
break;
case LogType.MessageQueue:
IMessageQueueEntity messageQueueEntity = (IMessageQueueEntity)payload.Payload;
break;
case LogType.RelationalDatabase:
IRelationalDatabaseEntity relationalDatabaseEntity = (IRelationalDatabaseEntity)payload.Payload;
break;
case LogType.Transaction:
ITransactionEntity transactionEntity = (ITransactionEntity)payload.Payload;
if (transactionEntity.TrasactionType == TransactionType.External)
{
}
else
{
}
break;
}
isSuccess = true;
return(isSuccess);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(isSuccess);
}
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity server)
{
Platform.CheckForNullReference(queryParams, "queryParams");
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var collection = new DicomAttributeCollection {SpecificCharacterSet = utf8};
collection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
collection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
collection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
collection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
collection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
collection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
collection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
collection[DicomTags.StudyTime].SetStringValue("");
collection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
collection[DicomTags.PatientsBirthDate].SetStringValue("");
collection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
collection[DicomTags.StudyInstanceUid].SetStringValue(queryParams["StudyInstanceUid"]);
collection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
collection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
collection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
collection[DicomTags.ResponsiblePersonRole].SetStringValue("");
collection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
var localServer = ServerDirectory.GetLocalServer();
var studyItemList = new StudyItemList();
using (var context = new DataAccessContext())
{
foreach (DicomAttributeCollection result in context.GetStudyStoreQuery().Query(collection))
{
var item = new StudyItem(result[DicomTags.StudyInstanceUid].ToString(), localServer);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.PatientId = result[DicomTags.PatientId].ToString();
item.PatientsName = new PersonName(result[DicomTags.PatientsName].ToString());
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].ToString();
item.StudyDate = result[DicomTags.StudyDate].ToString();
item.StudyTime = result[DicomTags.StudyTime].ToString();
item.StudyDescription = result[DicomTags.StudyDescription].ToString();
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
item.AccessionNumber = result[DicomTags.AccessionNumber].ToString();
item.NumberOfStudyRelatedInstances = result[DicomTags.NumberOfStudyRelatedInstances].GetInt32(0, 0);
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
item.InstanceAvailability = "ONLINE";
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[]) result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
}
AuditHelper.LogQueryIssued(null, null, EventSource.CurrentUser, EventResult.Success,
SopClass.StudyRootQueryRetrieveInformationModelFindUid, collection);
return studyItemList;
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server)
{
_studyInstanceUid = studyInstanceUid;
_server = server;
}
public RemoteStudyRootQuery(IApplicationEntity remoteServer)
{
_remoteServer = remoteServer;
_real = new DicomStudyRootQuery(DicomServer.DicomServer.AETitle, remoteServer);
}
public DicomStudyRootQuery(string localAETitle, IApplicationEntity remoteAE)
{
_localAE = localAETitle;
_remoteAE = remoteAE;
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer)
{
Platform.CheckForNullReference(queryParams, "queryParams");
Platform.CheckForNullReference(targetServer, "targetServer");
var selectedServer = targetServer.ToServiceNode();
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var requestCollection = new DicomAttributeCollection { SpecificCharacterSet = utf8 };
requestCollection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
requestCollection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
requestCollection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
requestCollection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
requestCollection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
requestCollection[DicomTags.StudyTime].SetStringValue("");
requestCollection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
requestCollection[DicomTags.PatientsBirthDate].SetStringValue("");
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
requestCollection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
requestCollection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
requestCollection[DicomTags.ResponsiblePersonRole].SetStringValue("");
requestCollection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams,"ResponsibleOrganization"));
IList<DicomAttributeCollection> results = Query(selectedServer, requestCollection);
StudyItemList studyItemList = new StudyItemList();
foreach (DicomAttributeCollection result in results)
{
StudyItem item = new StudyItem(result[DicomTags.StudyInstanceUid].GetString(0, ""), selectedServer);
//TODO: add DicomField attributes to the StudyItem class (implement typeconverter for PersonName class).
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].GetString(0, "");
item.AccessionNumber = result[DicomTags.AccessionNumber].GetString(0, "");
item.StudyDescription = result[DicomTags.StudyDescription].GetString(0, "");
item.StudyDate = result[DicomTags.StudyDate].GetString(0, "");
item.StudyTime = result[DicomTags.StudyTime].GetString(0, "");
item.PatientId = result[DicomTags.PatientId].GetString(0, "");
item.PatientsName = new PersonName(result[DicomTags.PatientsName].GetString(0, ""));
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
DicomAttribute attribute = result[DicomTags.NumberOfStudyRelatedInstances];
if (!attribute.IsEmpty && !attribute.IsNull)
item.NumberOfStudyRelatedInstances = attribute.GetInt32(0, 0);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
item.InstanceAvailability = "ONLINE";
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
AuditHelper.LogQueryIssued(selectedServer.AETitle, selectedServer.ScpParameters.HostName, EventSource.CurrentUser,
EventResult.Success, SopClass.StudyRootQueryRetrieveInformationModelFindUid,
requestCollection);
return studyItemList;
}
public DicomStudyRootQuery(string localAETitle, IApplicationEntity remoteAE)
{
_localAE = localAETitle;
_remoteAE = remoteAE;
}
private static IEnumerable<ISopDataSource> GetSopDataSources(IApplicationEntity server, string studyInstanceUid)
{
var combinedResults = new List<ISopDataSource>();
lock (_syncLock)
{
foreach (var provider in _providers)
{
var results = provider.GetSopDataSources(server, studyInstanceUid);
if (results != null)
combinedResults.AddRange(results);
}
}
return combinedResults;
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity server)
{
Platform.CheckForNullReference(queryParams, "queryParams");
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var collection = new DicomAttributeCollection {
SpecificCharacterSet = utf8
};
collection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
collection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
collection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
collection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
collection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
collection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
collection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
collection[DicomTags.StudyTime].SetStringValue("");
collection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
collection[DicomTags.PatientsBirthDate].SetStringValue("");
collection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
collection[DicomTags.StudyInstanceUid].SetStringValue(queryParams["StudyInstanceUid"]);
collection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
collection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
collection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
collection[DicomTags.ResponsiblePersonRole].SetStringValue("");
collection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
var localServer = ServerDirectory.GetLocalServer();
var studyItemList = new StudyItemList();
using (var context = new DataAccessContext())
{
foreach (DicomAttributeCollection result in context.GetStudyStoreQuery().Query(collection))
{
var item = new StudyItem(result[DicomTags.StudyInstanceUid].ToString(), localServer);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.PatientId = result[DicomTags.PatientId].ToString();
item.PatientsName = new PersonName(result[DicomTags.PatientsName].ToString());
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].ToString();
item.StudyDate = result[DicomTags.StudyDate].ToString();
item.StudyTime = result[DicomTags.StudyTime].ToString();
item.StudyDescription = result[DicomTags.StudyDescription].ToString();
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
item.AccessionNumber = result[DicomTags.AccessionNumber].ToString();
item.NumberOfStudyRelatedInstances = result[DicomTags.NumberOfStudyRelatedInstances].GetInt32(0, 0);
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
{
item.InstanceAvailability = "ONLINE";
}
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
}
AuditHelper.LogQueryIssued(null, null, EventSource.CurrentUser, EventResult.Success,
SopClass.StudyRootQueryRetrieveInformationModelFindUid, collection);
return(studyItemList);
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server)
:this(studyInstanceUid, server, null)
{
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server)
:this(studyInstanceUid, server, StudyLoaderCheckOptions.Default)
{
}
public RemoteStudyRootQuery(IApplicationEntity remoteServer)
{
_remoteServer = remoteServer;
_real = new DicomStudyRootQuery("lrf", remoteServer);
}
protected override int OnStart(StudyLoaderArgs studyLoaderArgs)
{
var serverAe = studyLoaderArgs.Server;
Platform.CheckForNullReference(serverAe, "Server");
Platform.CheckMemberIsSet(serverAe.StreamingParameters, "StreamingParameters");
_serverAe = serverAe;
EventResult result = EventResult.Success;
AuditedInstances loadedInstances = new AuditedInstances();
try
{
StudyXml studyXml = RetrieveStudyXml(studyLoaderArgs);
_instances = GetInstances(studyXml).GetEnumerator();
loadedInstances.AddInstance(studyXml.PatientId, studyXml.PatientsName, studyXml.StudyInstanceUid);
return studyXml.NumberOfStudyRelatedInstances;
}
finally
{
AuditHelper.LogOpenStudies(new string[] { _serverAe.AETitle }, loadedInstances, EventSource.CurrentUser, result);
}
}
public RemoteStudyRootQuery(IApplicationEntity remoteServer)
{
_remoteServer = remoteServer;
_real = new DicomStudyRootQuery(DicomServer.DicomServer.AETitle, remoteServer);
}
/// <summary> /// Queries for studies on a target server matching the specified query parameters. /// </summary> public abstract StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer);
protected static IList<DicomAttributeCollection> Query(IApplicationEntity server, DicomAttributeCollection requestCollection)
{
//special case code for ModalitiesInStudy. An IStudyFinder must accept a multi-valued
//string for ModalitiesInStudy (e.g. "MR\\CT") and process it appropriately for the
//datasource that is being queried. In this case (Dicom) does not allow multiple
//query keys, so we have to execute one query per modality specified in the
//ModalitiesInStudy query item.
List<string> modalityFilters = new List<string>();
if (requestCollection.Contains(DicomTags.ModalitiesInStudy))
{
string modalityFilterString = requestCollection[DicomTags.ModalitiesInStudy].ToString();
if (!String.IsNullOrEmpty(modalityFilterString))
modalityFilters.AddRange(modalityFilterString.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries));
if (modalityFilters.Count == 0)
modalityFilters.Add(""); //make sure there is at least one filter, the default.
}
SortedList<string, DicomAttributeCollection> resultsByStudy = new SortedList<string, DicomAttributeCollection>();
string combinedFilter = requestCollection[DicomTags.ModalitiesInStudy];
try
{
foreach (string modalityFilter in modalityFilters)
{
using (StudyRootFindScu scu = new StudyRootFindScu())
{
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(modalityFilter);
IList<DicomAttributeCollection> results = scu.Find(
DicomServer.AETitle, server.AETitle, server.ScpParameters.HostName, server.ScpParameters.Port, requestCollection);
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if(scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
else if (scu.Status == ScuOperationStatus.AssociationRejected)
{
String message = String.Format(SR.MessageFormatAssociationRejected,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.NetworkError)
{
throw new DicomException(SR.MessageUnexpectedNetworkError);
}
if (scu.Status == ScuOperationStatus.UnexpectedMessage)
{
throw new DicomException(SR.MessageUnexpectedMessage);
}
//if this function returns true, it means that studies came back whose
//modalities did not match the filter, meaning that filtering on
//ModalitiesInStudy is not supported by that server.
if (FilterResultsByModality(results, resultsByStudy, modalityFilter))
break;
}
}
return new List<DicomAttributeCollection>(resultsByStudy.Values);
}
finally
{
//for consistencies sake, put the original filter back.
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(combinedFilter);
}
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server)
{
_studyInstanceUid = studyInstanceUid;
_server = server;
}
internal DicomServiceNode(IApplicationEntity applicationEntity)
: this(new ServerDirectoryEntry(new ApplicationEntity(applicationEntity)))
{
}
/// <summary>
/// Queries for studies on a target server matching the specified query parameters.
/// </summary>
public abstract StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer);
protected static IList <DicomAttributeCollection> Query(IApplicationEntity server, DicomAttributeCollection requestCollection)
{
//special case code for ModalitiesInStudy. An IStudyFinder must accept a multi-valued
//string for ModalitiesInStudy (e.g. "MR\\CT") and process it appropriately for the
//datasource that is being queried. In this case (Dicom) does not allow multiple
//query keys, so we have to execute one query per modality specified in the
//ModalitiesInStudy query item.
List <string> modalityFilters = new List <string>();
if (requestCollection.Contains(DicomTags.ModalitiesInStudy))
{
string modalityFilterString = requestCollection[DicomTags.ModalitiesInStudy].ToString();
if (!String.IsNullOrEmpty(modalityFilterString))
{
modalityFilters.AddRange(modalityFilterString.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries));
}
if (modalityFilters.Count == 0)
{
modalityFilters.Add(""); //make sure there is at least one filter, the default.
}
}
SortedList <string, DicomAttributeCollection> resultsByStudy = new SortedList <string, DicomAttributeCollection>();
string combinedFilter = requestCollection[DicomTags.ModalitiesInStudy];
try
{
foreach (string modalityFilter in modalityFilters)
{
using (StudyRootFindScu scu = new StudyRootFindScu())
{
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(modalityFilter);
IList <DicomAttributeCollection> results = scu.Find(
DicomServer.AETitle, server.AETitle, server.ScpParameters.HostName, server.ScpParameters.Port, requestCollection);
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if (scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
else if (scu.Status == ScuOperationStatus.AssociationRejected)
{
String message = String.Format(SR.MessageFormatAssociationRejected,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.NetworkError)
{
throw new DicomException(SR.MessageUnexpectedNetworkError);
}
if (scu.Status == ScuOperationStatus.UnexpectedMessage)
{
throw new DicomException(SR.MessageUnexpectedMessage);
}
//if this function returns true, it means that studies came back whose
//modalities did not match the filter, meaning that filtering on
//ModalitiesInStudy is not supported by that server.
if (FilterResultsByModality(results, resultsByStudy, modalityFilter))
{
break;
}
}
}
return(new List <DicomAttributeCollection>(resultsByStudy.Values));
}
finally
{
//for consistencies sake, put the original filter back.
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(combinedFilter);
}
}
/// <summary>
/// Constructs a new <see cref="StudyLoaderArgs"/> using the specified parameters.
/// </summary>
/// <param name="studyInstanceUid">The Study Instance UID of the study to be loaded.</param>
/// <param name="server">The server from which the study should be loaded.</param>
public StudyLoaderArgs(string studyInstanceUid, IApplicationEntity server)
: this(studyInstanceUid, server, null)
{
}
/// <summary>
/// Convert application object to json
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public byte[] MessageConversion(IApplicationEntity entity)
{
var json = JsonConvert.SerializeObject(entity);
return(MessageFormatting(json));
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer)
{
Platform.CheckForNullReference(queryParams, "queryParams");
Platform.CheckForNullReference(targetServer, "targetServer");
var selectedServer = targetServer.ToServiceNode();
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var requestCollection = new DicomAttributeCollection {
SpecificCharacterSet = utf8
};
requestCollection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
requestCollection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
requestCollection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
requestCollection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
requestCollection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
requestCollection[DicomTags.StudyTime].SetStringValue("");
requestCollection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
requestCollection[DicomTags.PatientsBirthDate].SetStringValue("");
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
requestCollection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
requestCollection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
requestCollection[DicomTags.ResponsiblePersonRole].SetStringValue("");
requestCollection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
IList <DicomAttributeCollection> results = Query(selectedServer, requestCollection);
StudyItemList studyItemList = new StudyItemList();
foreach (DicomAttributeCollection result in results)
{
StudyItem item = new StudyItem(result[DicomTags.StudyInstanceUid].GetString(0, ""), selectedServer);
//TODO: add DicomField attributes to the StudyItem class (implement typeconverter for PersonName class).
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].GetString(0, "");
item.AccessionNumber = result[DicomTags.AccessionNumber].GetString(0, "");
item.StudyDescription = result[DicomTags.StudyDescription].GetString(0, "");
item.StudyDate = result[DicomTags.StudyDate].GetString(0, "");
item.StudyTime = result[DicomTags.StudyTime].GetString(0, "");
item.PatientId = result[DicomTags.PatientId].GetString(0, "");
item.PatientsName = new PersonName(result[DicomTags.PatientsName].GetString(0, ""));
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
DicomAttribute attribute = result[DicomTags.NumberOfStudyRelatedInstances];
if (!attribute.IsEmpty && !attribute.IsNull)
{
item.NumberOfStudyRelatedInstances = attribute.GetInt32(0, 0);
}
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
{
item.InstanceAvailability = "ONLINE";
}
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
AuditHelper.LogQueryIssued(selectedServer.AETitle, selectedServer.ScpParameters.HostName, EventSource.CurrentUser,
EventResult.Success, SopClass.StudyRootQueryRetrieveInformationModelFindUid,
requestCollection);
return(studyItemList);
}
IEnumerable<ISopDataSource> IUnitTestStudyProvider.GetSopDataSources(IApplicationEntity server, string studyInstanceUid)
{
if (!Equals(Server, server))
return null;
return this[studyInstanceUid];
}
public Task <bool> InsertApplicationError(IApplicationEntity applicationEntity)
{
throw new System.NotImplementedException();
}
