Example #1
0
 public BaseInformationModel(System.String name)
 {
     _name = name;
     _root = new BaseInformationEntityList();
     _dataDirectory = ".";
     _defaultDataset = new DataSet("Default Dataset");
     _additionalDataset = new DataSet("Additional Dataset");
 }
Example #2
0
 public BaseInformationModel(System.String name)
 {
     _name              = name;
     _root              = new BaseInformationEntityList();
     _dataDirectory     = ".";
     _defaultDataset    = new DataSet("Default Dataset");
     _additionalDataset = new DataSet("Additional Dataset");
 }
Example #3
0
 /// <summary>
 /// Class constructor.
 /// </summary>
 /// <param name="name">Information Model Name.</param>
 public BaseInformationModel(System.String name)
 {
     _name                         = name;
     _root                         = new BaseInformationEntityList();
     _dataDirectory                = ".";
     _isDataStored                 = true;
     _defaultDatasetNoOverWrite    = new DataSet("Default Dataset - NoOverWrite");
     _defaultDatasetOverWrite      = new DataSet("Default Dataset - OverWrite");
     _additionalDatasetNoOverWrite = new DataSet("Additional Dataset - NoOverWrite");
     _additionalDatasetOverWrite   = new DataSet("Additional Dataset - OverWrite");
     _fileIndex                    = 1;
 }
Example #4
0
 /// <summary>
 /// Class constructor.
 /// </summary>
 /// <param name="name">Information Model Name.</param>
 public BaseInformationModel(System.String name)
 {
     _name = name;
     _root = new BaseInformationEntityList();
     _dataDirectory = ".";
     _isDataStored = true;
     _defaultDatasetNoOverWrite = new DataSet("Default Dataset - NoOverWrite");
     _defaultDatasetOverWrite = new DataSet("Default Dataset - OverWrite");
     _additionalDatasetNoOverWrite = new DataSet("Additional Dataset - NoOverWrite");
     _additionalDatasetOverWrite = new DataSet("Additional Dataset - OverWrite");
     _fileIndex = 1;
 }
Example #5
0
        /// <summary>
        /// Refresh the Information Model by re-loading the contents.
        /// </summary>
        public void RefreshInformationModel()
        {
            // re-load the information model only when data is stored temporarily
            if (_isDataStored)
            {
                _root = new BaseInformationEntityList();
                LoadInformationModel(_dataDirectory);
            }

            // apply any default and additional values
            // iterate of all Information Entities
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddDefaultAttributes(false, _defaultDatasetNoOverWrite);
                baseInformationEntity.AddDefaultAttributes(true, _defaultDatasetOverWrite);
                baseInformationEntity.AddAdditionalAttributes(false, _additionalDatasetNoOverWrite);
                baseInformationEntity.AddAdditionalAttributes(true, _additionalDatasetOverWrite);
            }
        }
Example #6
0
        public void RefreshInformationModel()
        {
            // re-load the information model from the data directory and
            // any default/additional attributes
            _root = new BaseInformationEntityList();
            LoadInformationModel(_dataDirectory);

            // apply any default values
            // iterate of all Information Entities
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddDefaultAttributes(_defaultDataset);
            }

            // apply any additional values
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddAdditionalAttributes(_additionalDataset);
            }
        }
Example #7
0
        public BaseInformationEntityList ChildrenWithUniqueTagFoundIn(AttributeSet matchDataset)
        {
            BaseInformationEntityList baseInformationEntityList = new BaseInformationEntityList();

            foreach(BaseInformationEntity baseInformationEntity in Children)
            {
                if (baseInformationEntity.IsUniqueTagFoundIn(matchDataset))
                {
                    baseInformationEntityList.Add(baseInformationEntity);
                }
            }

            return(baseInformationEntityList);
        }
        /// <summary>
        /// Add the given Dataset to the Information Model. The data is normalised into the Information Model.
        /// </summary>
        /// <param name="dataSet">Dataset to add to the informartion model</param>
        /// <param name="transferSyntax">The transfer syntax specified in the dcm file</param>
        /// <param name="fMI">The File Meta Information of the dcm file.</param>
        /// <param name="storeFile">Boolean indicating whether the or not the data set should be stored.</param>
        //public override void AddToInformationModel(DvtkData.Media.DicomFile dicomFile, bool storeFile)
        //{
        //    // PATIENT level
        //    PatientInformationEntity patientInformationEntity = null;
        //    // check if the patient IE is already in the patientRootList
        //    foreach (PatientInformationEntity lPatientInformationEntity in Root)
        //    {
        //        if (lPatientInformationEntity.IsFoundIn(dicomFile.DataSet))
        //        {
        //            patientInformationEntity = lPatientInformationEntity;
        //            break;
        //        }
        //    }
        //    // patient IE is not already in the patientRootList
        //    if (patientInformationEntity == null)
        //    {
        //        // create a new patient IE from the dataset and add to the patientRootList
        //        patientInformationEntity = new PatientInformationEntity();
        //        patientInformationEntity.CopyFrom(dicomFile.DataSet);
        //        //Root.Add(patientInformationEntity);
        //        // Modified by RB 20090128 - when handling an order scheduled event from an actor
        //        // we want to insert the order as the first entry in the information model so that
        //        // it is returned as the first entry in the worklist query
        //        Root.Insert(0, patientInformationEntity);
        //    }
        //    // VISIT level
        //    VisitInformationEntity visitInformationEntity = null;
        //    // check if the visit IE is already in the patient IE children
        //    foreach (VisitInformationEntity lVisitInformationEntity in patientInformationEntity.Children)
        //    {
        //        if (lVisitInformationEntity.IsFoundIn(dicomFile.DataSet))
        //        {
        //            visitInformationEntity = lVisitInformationEntity;
        //            break;
        //        }
        //    }
        //    // visit IE is not already in the patient IE children
        //    if (visitInformationEntity == null)
        //    {
        //        // create a new visit IE from the dataset and add to the patient IE children
        //        visitInformationEntity = new VisitInformationEntity();
        //        visitInformationEntity.CopyFrom(dicomFile.DataSet);
        //        patientInformationEntity.AddChild(visitInformationEntity);
        //    }
        //    // IMAGING SERVICE REQUEST level
        //    ImagingServiceRequestInformationEntity imagingServiceRequestInformationEntity = null;
        //    // check if the imaging service request IE is already in the visit IE children
        //    foreach (ImagingServiceRequestInformationEntity lImagingServiceRequestInformationEntity in visitInformationEntity.Children)
        //    {
        //        if (lImagingServiceRequestInformationEntity.IsFoundIn(dicomFile.DataSet))
        //        {
        //            imagingServiceRequestInformationEntity = lImagingServiceRequestInformationEntity;
        //            break;
        //        }
        //    }
        //    // imaging service request IE is not already in the visit IE children
        //    if (imagingServiceRequestInformationEntity == null)
        //    {
        //        // create a new imaging service request IE from the dataset and add to the visit IE children
        //        imagingServiceRequestInformationEntity = new ImagingServiceRequestInformationEntity();
        //        imagingServiceRequestInformationEntity.CopyFrom(dicomFile.DataSet);
        //        visitInformationEntity.AddChild(imagingServiceRequestInformationEntity);
        //    }
        //    // REQUESTED PROCEDURE level
        //    RequestedProcedureInformationEntity requestedProcedureInformationEntity = null;
        //    // check if the requested procedure IE is already in the imaging service request IE children
        //    foreach (RequestedProcedureInformationEntity lRequestedProcedureInformationEntity in imagingServiceRequestInformationEntity.Children)
        //    {
        //        if (lRequestedProcedureInformationEntity.IsFoundIn(dicomFile.DataSet))
        //        {
        //            requestedProcedureInformationEntity = lRequestedProcedureInformationEntity;
        //            break;
        //        }
        //    }
        //    // requested procedure IE is not already in the imaging service request IE children
        //    if (requestedProcedureInformationEntity == null)
        //    {
        //        // create a new requested procedure IE from the dataset and add to the imaging service request IE children
        //        requestedProcedureInformationEntity = new RequestedProcedureInformationEntity();
        //        requestedProcedureInformationEntity.CopyFrom(dicomFile.DataSet);
        //        imagingServiceRequestInformationEntity.AddChild(requestedProcedureInformationEntity);
        //    }
        //    // SCHEDULED PROCEDURE STEP level
        //    ScheduledProcedureStepInformationEntity scheduledProcedureStepInformationEntity = null;
        //    // check if the scheduled procedure step IE is already in the requested procedure IE children
        //    foreach (ScheduledProcedureStepInformationEntity lScheduledProcedureStepInformationEntity in requestedProcedureInformationEntity.Children)
        //    {
        //        if (lScheduledProcedureStepInformationEntity.IsFoundIn(dicomFile.DataSet))
        //        {
        //            scheduledProcedureStepInformationEntity = lScheduledProcedureStepInformationEntity;
        //            break;
        //        }
        //    }
        //    // scheduled procedure step IE is not already in the requested procedure IE children
        //    if (scheduledProcedureStepInformationEntity == null)
        //    {
        //        // create a new scheduled procedure step IE from the dataset and add to the requested procedure IE children
        //        scheduledProcedureStepInformationEntity = new ScheduledProcedureStepInformationEntity();
        //        scheduledProcedureStepInformationEntity.CopyFrom(dicomFile.DataSet);
        //        requestedProcedureInformationEntity.AddChild(scheduledProcedureStepInformationEntity);
        //    }
        //}
        /// <summary>
        /// Query the Information Model using the given Query Dataset.
        /// </summary>
        /// <param name="queryDataset">Query Dataset.</param>
        /// <returns>A collection of zero or more query reponse datasets.</returns>
        public override DataSetCollection QueryInformationModel(DataSet queryDataset)
        {
            DataSetCollection queryResponses = new DataSetCollection();

            BaseInformationEntityList matchingPatients = new BaseInformationEntityList();
            BaseInformationEntityList matchingVisits = new BaseInformationEntityList();
            BaseInformationEntityList matchingImagingServiceRequests = new BaseInformationEntityList();
            BaseInformationEntityList matchingRequestedProcedures = new BaseInformationEntityList();
            BaseInformationEntityList matchingScheduledProcedureSteps = new BaseInformationEntityList();

            SequenceItem queryItem = null;
            TagTypeList queryTagTypeList = new TagTypeList();
            TagTypeList returnTagTypeList = new TagTypeList();
            foreach (DvtkData.Dimse.Attribute attribute in queryDataset)
            {
                // special check for the Scheduled Procedure Step Sequence
                if (attribute.ValueRepresentation == VR.SQ)
                {
                    foreach (SequenceItem s in ((SequenceOfItems)attribute.DicomValue).Sequence)
                    {
                        if (IsSequenceHavingValue(s))
                        {
                            queryTagTypeList.Add(new TagType(attribute.Tag, TagTypeEnum.TagRequired));
                        }
                    }
                }
                // Query attribute must be present with an attribute value
                // - Do not include the Specific Character Set attribute and group length as a query attribute
                else if ((attribute.Length != 0) &&
                        (attribute.Tag != Tag.SPECIFIC_CHARACTER_SET) &&
                        (attribute.Tag.ElementNumber != 0x0000) &&
                        (attribute.ValueRepresentation != VR.SQ))
                {
                    queryTagTypeList.Add(new TagType(attribute.Tag, TagTypeEnum.TagRequired));
                }

                // Add all attributes as return attributes
                returnTagTypeList.Add(new TagType(attribute.Tag, TagTypeEnum.TagOptional));

            }

            // iterate over the Modality Worklist Information Model and save all the matching
            // Scheduled Procedure Steps
            // iterate of all Information Entities
            foreach (PatientInformationEntity patientInformationEntity in Root)
            {
                if (patientInformationEntity.IsFoundIn(queryTagTypeList, queryDataset))

                {
                    Console.WriteLine("-----PatientInformationEntity------");
                    Console.WriteLine(patientInformationEntity.DataSet.Dump("-"));
                    matchingPatients.Add(patientInformationEntity);

                    foreach (VisitInformationEntity visitInformationEntity in patientInformationEntity.Children)
                    {
                        Console.WriteLine("-----VisitInformationEntity------");
                        Console.WriteLine(visitInformationEntity.DataSet.Dump("--"));
                        if (visitInformationEntity.IsFoundIn(queryTagTypeList, queryDataset))
                        {
                            matchingVisits.Add(visitInformationEntity);

                            foreach (ImagingServiceRequestInformationEntity imagingServiceRequestInformationEntity in visitInformationEntity.Children)
                            {
                                Console.WriteLine("-----ImagingServiceRequestInformationEntity------");
                                Console.WriteLine(imagingServiceRequestInformationEntity.DataSet.Dump("---"));
                                if (imagingServiceRequestInformationEntity.IsFoundIn(queryTagTypeList, queryDataset))
                                {
                                    matchingImagingServiceRequests.Add(imagingServiceRequestInformationEntity);

                                    foreach (RequestedProcedureInformationEntity requestedProcedureInformationEntity in imagingServiceRequestInformationEntity.Children)
                                    {
                                        Console.WriteLine("-----RequestedProcedureInformationEntity------");
                                        Console.WriteLine(requestedProcedureInformationEntity.DataSet.Dump("----"));
                                        if (requestedProcedureInformationEntity.IsFoundIn(queryTagTypeList, queryDataset))
                                        {
                                            matchingRequestedProcedures.Add(requestedProcedureInformationEntity);

                                           // if (queryItem != null)
                                            {

                                                foreach (ScheduledProcedureStepInformationEntity scheduledProcedureStepInformationEntity in requestedProcedureInformationEntity.Children)
                                                {
                                                    Console.WriteLine("-----ScheduledProcedureStepInformationEntity------");
                                                    Console.WriteLine(scheduledProcedureStepInformationEntity.DataSet.Dump("------"));
                                                    if (scheduledProcedureStepInformationEntity.IsFoundIn(queryTagTypeList, queryDataset))
                                                    {
                                                        // add the scheduled procedure step to the matched list
                                                        matchingScheduledProcedureSteps.Add(scheduledProcedureStepInformationEntity);
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }

            if (matchingScheduledProcedureSteps.Count > 0)
            {
                // we now have a list of all the matching scheduled procedure steps
                foreach (ScheduledProcedureStepInformationEntity matchingScheduledProcedureStepInformationEntity in matchingScheduledProcedureSteps)
                {
                    //SequenceItem responseItem = new SequenceItem();
                    //matchingScheduledProcedureStepInformationEntity.CopyTo(returnTagTypeList, responseItem);

                    //// remove the specific character set from the responseItem - it is only present in the scheduled procedure step as a helper...
                    //DvtkData.Dimse.Attribute specificChararcterSet = responseItem.GetAttribute(Tag.SPECIFIC_CHARACTER_SET);
                    //if (specificChararcterSet != null)
                    //{
                    //    responseItem.Remove(specificChararcterSet);
                    //}

                    //DvtkData.Dimse.Attribute attribute = new DvtkData.Dimse.Attribute(0x00400100, VR.SQ, responseItem);

                    DataSet queryResponse = new DataSet();
                   // queryResponse.Add(attribute);

                    // if the specific character set attribute has been stored in the sps IE - return it in the query response
                    DvtkData.Dimse.Attribute specificCharacterSetAttribute = matchingScheduledProcedureStepInformationEntity.GetSpecificCharacterSet();
                    if (specificCharacterSetAttribute != null)
                    {
                        queryResponse.Add(specificCharacterSetAttribute);
                    }

                    RequestedProcedureInformationEntity matchingRequestedProcedureInformationEntity
                        = (RequestedProcedureInformationEntity)matchingScheduledProcedureStepInformationEntity.Parent;
                    matchingRequestedProcedureInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                    ImagingServiceRequestInformationEntity matchingImagingServiceRequestInformationEntity
                        = (ImagingServiceRequestInformationEntity)matchingRequestedProcedureInformationEntity.Parent;
                    matchingImagingServiceRequestInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                    VisitInformationEntity matchingVisitInformationEntity
                        = (VisitInformationEntity)matchingImagingServiceRequestInformationEntity.Parent;
                    matchingVisitInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                    PatientInformationEntity matchingPatientInformationEntity
                        = (PatientInformationEntity)matchingVisitInformationEntity.Parent;
                    matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);
                    matchingScheduledProcedureStepInformationEntity.CopyTo(returnTagTypeList, queryResponse);
                    queryResponses.Add(queryResponse);
                }
            }
            //else if (matchingRequestedProcedures.Count > 0)
            //{
            //    // we now have a list of all the matching requested procedures
            //    foreach (RequestedProcedureInformationEntity matchingRequestedProcedureInformationEntity in matchingRequestedProcedures)
            //    {
            //        DataSet queryResponse = new DataSet();

            //        matchingRequestedProcedureInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        ImagingServiceRequestInformationEntity matchingImagingServiceRequestInformationEntity
            //            = (ImagingServiceRequestInformationEntity)matchingRequestedProcedureInformationEntity.Parent;
            //        matchingImagingServiceRequestInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        VisitInformationEntity matchingVisitInformationEntity
            //            = (VisitInformationEntity)matchingImagingServiceRequestInformationEntity.Parent;
            //        matchingVisitInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        PatientInformationEntity matchingPatientInformationEntity
            //            = (PatientInformationEntity)matchingVisitInformationEntity.Parent;
            //        matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        queryResponses.Add(queryResponse);
            //    }
            //}
            //else if (matchingImagingServiceRequests.Count > 0)
            //{
            //    // we now have a list of all the matching image service requests
            //    foreach (ImagingServiceRequestInformationEntity matchingImagingServiceRequestInformationEntity in matchingImagingServiceRequests)
            //    {
            //        DataSet queryResponse = new DataSet();

            //        matchingImagingServiceRequestInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        VisitInformationEntity matchingVisitInformationEntity
            //            = (VisitInformationEntity)matchingImagingServiceRequestInformationEntity.Parent;
            //        matchingVisitInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        PatientInformationEntity matchingPatientInformationEntity
            //            = (PatientInformationEntity)matchingVisitInformationEntity.Parent;
            //        matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        queryResponses.Add(queryResponse);
            //    }
            //}
            //else if (matchingVisits.Count > 0)
            //{
            //    // we now have a list of all the matching visits
            //    foreach (VisitInformationEntity matchingVisitInformationEntity in matchingVisits)
            //    {
            //        DataSet queryResponse = new DataSet();

            //        matchingVisitInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        PatientInformationEntity matchingPatientInformationEntity
            //            = (PatientInformationEntity)matchingVisitInformationEntity.Parent;
            //        matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        queryResponses.Add(queryResponse);
            //    }
            //}
            //else if (matchingPatients.Count > 0)
            //{
            //    // we now have a list of all the matching patients
            //    foreach (PatientInformationEntity matchingPatientInformationEntity in matchingPatients)
            //    {
            //        DataSet queryResponse = new DataSet();

            //        matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);

            //        queryResponses.Add(queryResponse);
            //    }
            //}

            return queryResponses;
        }
Example #9
0
        public void RefreshInformationModel()
        {
            // re-load the information model from the data directory and
            // any default/additional attributes
            _root = new BaseInformationEntityList();
            LoadInformationModel(_dataDirectory);

            // apply any default values
            // iterate of all Information Entities
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddDefaultAttributes(_defaultDataset);
            }

            // apply any additional values
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddAdditionalAttributes(_additionalDataset);
            }
        }
        /// <summary>
        /// Query the Information Model using the given Query Dataset.
        /// </summary>
        /// <param name="queryDataset">Query Dataset.</param>
        /// <returns>A collection of zero or more query reponse datasets.</returns>
        public override DataSetCollection QueryInformationModel(DataSet queryDataset)
        {
            DataSetCollection queryResponses = new DataSetCollection();

            BaseInformationEntityList matchingScheduledProcedureSteps = new BaseInformationEntityList();

            SequenceItem queryItem = null;
            TagTypeList queryTagTypeList = new TagTypeList();
            TagTypeList returnTagTypeList = new TagTypeList();
            foreach (DvtkData.Dimse.Attribute attribute in queryDataset)
            {
                // special check for the Scheduled Procedure Step Sequence
                if (attribute.Tag == Tag.SCHEDULED_PROCEDURE_STEP_SEQUENCE)
                {
                    SequenceOfItems sequenceOfItems = (SequenceOfItems)attribute.DicomValue;
                    if (sequenceOfItems.Sequence.Count == 1)
                    {
                        queryItem = sequenceOfItems.Sequence[0];

                        foreach (DvtkData.Dimse.Attribute itemAttribute in queryItem)
                        {
                            if (itemAttribute.Length != 0)
                            {
                                queryTagTypeList.Add(new TagType(itemAttribute.Tag, TagTypeEnum.TagRequired));
                            }
                            returnTagTypeList.Add(new TagType(itemAttribute.Tag, TagTypeEnum.TagOptional));
                        }
                    }
                }
                else
                {
                    if (attribute.Length != 0)
                    {
                        queryTagTypeList.Add(new TagType(attribute.Tag, TagTypeEnum.TagRequired));
                    }
                    returnTagTypeList.Add(new TagType(attribute.Tag, TagTypeEnum.TagOptional));
                }
            }

            // iterate over the Modality Worklist Information Model and save all the matching
            // Scheduled Procedure Steps
            // iterate of all Information Entities
            foreach (PatientInformationEntity patientInformationEntity in Root)
            {
                if ((patientInformationEntity.IsFoundIn(queryTagTypeList, queryDataset)) ||
                    (patientInformationEntity.UniversalMatch(queryTagTypeList)))
                {
                    foreach (VisitInformationEntity visitInformationEntity in patientInformationEntity.Children)
                    {
                        if ((visitInformationEntity.IsFoundIn(queryTagTypeList, queryDataset)) ||
                            (visitInformationEntity.UniversalMatch(queryTagTypeList)))
                        {
                            foreach (ImagingServiceRequestInformationEntity imagingServiceRequestInformationEntity in visitInformationEntity.Children)
                            {
                                if ((imagingServiceRequestInformationEntity.IsFoundIn(queryTagTypeList, queryDataset)) ||
                                    (imagingServiceRequestInformationEntity.UniversalMatch(queryTagTypeList)))
                                {
                                    foreach (RequestedProcedureInformationEntity requestedProcedureInformationEntity in imagingServiceRequestInformationEntity.Children)
                                    {
                                        if ((requestedProcedureInformationEntity.IsFoundIn(queryTagTypeList, queryDataset)) ||
                                            (requestedProcedureInformationEntity.UniversalMatch(queryTagTypeList)))
                                        {
                                            foreach (ScheduledProcedureStepInformationEntity scheduledProcedureStepInformationEntity in requestedProcedureInformationEntity.Children)
                                            {
                                                if (scheduledProcedureStepInformationEntity.IsFoundIn(queryTagTypeList, queryItem))
                                                {
                                                    // add the scheduled procedure step to the matched list
                                                    matchingScheduledProcedureSteps.Add(scheduledProcedureStepInformationEntity);
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }

            // we now have a list of all the matching scheduled procedure steps
            foreach (ScheduledProcedureStepInformationEntity matchingScheduledProcedureStepInformationEntity in matchingScheduledProcedureSteps)
            {
                SequenceItem responseItem = new SequenceItem();
                matchingScheduledProcedureStepInformationEntity.CopyTo(returnTagTypeList, responseItem);
                DvtkData.Dimse.Attribute attribute = new DvtkData.Dimse.Attribute(0x00400100, VR.SQ, responseItem);

                DataSet queryResponse = new DataSet();
                queryResponse.Add(attribute);

                RequestedProcedureInformationEntity matchingRequestedProcedureInformationEntity
                    = (RequestedProcedureInformationEntity)matchingScheduledProcedureStepInformationEntity.Parent;
                matchingRequestedProcedureInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                ImagingServiceRequestInformationEntity matchingImagingServiceRequestInformationEntity
                    = (ImagingServiceRequestInformationEntity)matchingRequestedProcedureInformationEntity.Parent;
                matchingImagingServiceRequestInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                VisitInformationEntity matchingVisitInformationEntity
                    = (VisitInformationEntity)matchingImagingServiceRequestInformationEntity.Parent;
                matchingVisitInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                PatientInformationEntity matchingPatientInformationEntity
                    = (PatientInformationEntity)matchingVisitInformationEntity.Parent;
                matchingPatientInformationEntity.CopyTo(returnTagTypeList, queryResponse);

                queryResponses.Add(queryResponse);
            }

            return queryResponses;
        }
Example #11
0
        /// <summary>
        /// Retrieve a list of filenames from the Information Model. The filenames match the
        /// individual instances matching the retrieve dataset attributes.
        /// </summary>
        /// <param name="retrieveDataset">Retrive dataset.</param>
        /// <returns>File list - containing the filenames of all instances matching the retrieve dataset attributes.</returns>
        public DvtkData.Collections.StringCollection RetrieveInformationModel(DataSet retrieveDataset)
        {
            DvtkData.Collections.StringCollection fileList = new DvtkData.Collections.StringCollection();

            // get the query/retrieve level
            String queryRetrieveLevel = "UNKNOWN";
            DvtkData.Dimse.Attribute queryRetrieveLevelAttribute = retrieveDataset.GetAttribute(Tag.QUERY_RETRIEVE_LEVEL);
            if (queryRetrieveLevelAttribute != null)
            {
                CodeString codeString = (CodeString)queryRetrieveLevelAttribute.DicomValue;
                if (codeString.Values.Count == 1)
                {
                    queryRetrieveLevel = codeString.Values[0].Trim();
                }
            }

            // find the matching STUDY
            BaseInformationEntityList patientStudyInformationEntities = new BaseInformationEntityList();

            foreach (PatientStudyInformationEntity lPatientStudyInformationEntity in Root)
            {
                if (lPatientStudyInformationEntity.IsUniqueTagFoundIn(retrieveDataset))
                {
                    patientStudyInformationEntities.Add(lPatientStudyInformationEntity);
                }
            }

            if (patientStudyInformationEntities.Count > 0)
            {
                // retrieve at the STUDY level
                if (queryRetrieveLevel == "STUDY")
                {
                    foreach (PatientStudyInformationEntity patientStudyInformationEntity in patientStudyInformationEntities)
                    {
                        foreach (String fileName in patientStudyInformationEntity.FileNames)
                        {
                            fileList.Add(fileName);
                        }
                    }
                }
                else
                {
                    // find the matching SERIES
                    BaseInformationEntityList seriesInformationEntities = patientStudyInformationEntities[0].ChildrenWithUniqueTagFoundIn(retrieveDataset);

                    if (seriesInformationEntities.Count > 0)
                    {
                        // retrieve at the SERIES level
                        if (queryRetrieveLevel == "SERIES")
                        {
                            foreach (SeriesInformationEntity seriesInformationEntity in seriesInformationEntities)
                            {
                                foreach (String fileName in seriesInformationEntity.FileNames)
                                {
                                    fileList.Add(fileName);
                                }
                            }
                        }
                        else
                        {
                            // find the matching IMAGE
                            BaseInformationEntityList instanceInformationEntities = seriesInformationEntities[0].ChildrenWithUniqueTagFoundIn(retrieveDataset);

                            // retrieve at the IMAGE level
                            if ((instanceInformationEntities.Count > 0) &&
                                (queryRetrieveLevel == "IMAGE"))
                            {
                                foreach (InstanceInformationEntity instanceInformationEntity in instanceInformationEntities)
                                {
                                    fileList.Add(instanceInformationEntity.Filename);
                                }
                            }
                        }
                    }
                }
            }

            return fileList;
        }
Example #12
0
        /// <summary>
        /// Refresh the Information Model by re-loading the contents.
        /// </summary>
        public void RefreshInformationModel()
        {
            // re-load the information model only when data is stored temporarily
            if (_isDataStored)
            {
                _root = new BaseInformationEntityList();
                LoadInformationModel(_dataDirectory);
            }

            // apply any default and additional values
            // iterate of all Information Entities
            foreach (BaseInformationEntity baseInformationEntity in Root)
            {
                baseInformationEntity.AddDefaultAttributes(false, _defaultDatasetNoOverWrite);
                baseInformationEntity.AddDefaultAttributes(true, _defaultDatasetOverWrite);
                baseInformationEntity.AddAdditionalAttributes(false, _additionalDatasetNoOverWrite);
                baseInformationEntity.AddAdditionalAttributes(true, _additionalDatasetOverWrite);
            }
        }