@Transactional(propagation = Propagation.REQUIRED)
public List<DICOMSupportDTO> getDICOMSupportDTO(
DICOMParameters params, List<String> extraFields) {
List<DICOMSupportDTO> returnValues = new ArrayList<DICOMSupportDTO>();
try {
String user = NCIAConfig.getGuestUsername();
String queryString = DICOM_QUERY;
List<String> parameterList = new ArrayList<String>();
if (params.getPatientName() != null) {
queryString = queryString + " and p.patient_name like ?";
parameterList.add(params.getPatientName());
log.info("added patient name to query : " + params.getPatientName());
}
if (params.getPatientID() != null) {
queryString = queryString + " and p.patient_id like ?";
parameterList.add(params.getPatientID());
log.info("added patient id to query : " + params.getPatientID());
}
if (params.getStudyInstanceUID() != null) {
queryString = queryString + " and gs.study_instance_uid like ?";
parameterList.add(params.getStudyInstanceUID());
log.info("added study instance uid to query : " + params.getStudyInstanceUID());
}
if (params.getSeriesInstanceUID() != null) {
queryString = queryString + " and gs.series_instance_uid like ?";
parameterList.add(params.getSeriesInstanceUID());
log.info("added series instance uid to query : " + params.getSeriesInstanceUID());
}
if (params.getStudyDescription() != null) {
queryString = queryString + " and s.study_description like ?";
parameterList.add(params.getStudyDescription());
log.info("added study description to query : " + params.getStudyDescription());
}
SQLQuery query =
this.getHibernateTemplate()
.getSessionFactory()
.getCurrentSession()
.createSQLQuery(queryString);
int p = 0;
for (String param : parameterList) {
query.setString(p, param.trim());
p++;
}
List<Object[]> images = query.list();
if (images.size() == 0) {
log.error("images not found");
// returnValue.setErrors("images not found");
return returnValues;
}
List<SiteData> authorizedSites;
UserObject uo = userTable.get(user);
if (uo != null) {
authorizedSites = uo.getAuthorizedSites();
if (authorizedSites == null) {
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo.setAuthorizedSites(authorizedSites);
}
} else {
System.out.println("the user is " + user);
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo = new UserObject();
uo.setAuthorizedSites(authorizedSites);
userTable.put(user, uo);
}
for (int i = 0; i < images.size(); i++) {
String collection = (String) images.get(0)[0];
String site = (String) images.get(0)[1];
boolean isAuthorized = false;
for (SiteData siteData : authorizedSites) {
if (siteData.getCollection().equals(collection)) {
if (siteData.getSiteName().equals(site)) {
isAuthorized = true;
break;
}
}
}
if (!isAuthorized) {
System.out.println("User: "******" not authorized");
continue; // not authorized
}
String filePath = (String) images.get(0)[2];
String patientName = (String) images.get(0)[3];
String patientID = (String) images.get(0)[4];
String modality = (String) images.get(0)[5];
String studyDate = null;
try {
studyDate = ((Date) images.get(0)[6]).toString();
} catch (Exception e) {
// its null
}
String studyTime = null;
try {
studyTime = ((java.math.BigDecimal) images.get(0)[7]).toString();
} catch (Exception e) {
// its null
}
String accessionNumber = null;
try {
accessionNumber = ((java.math.BigDecimal) images.get(0)[8]).toString();
} catch (Exception e) {
// its null
}
String studyID = (String) images.get(0)[9];
String studyDescription = (String) images.get(0)[10];
String seriesNumber = ((Object) images.get(0)[11]).toString();
String seriesInstanceUID = (String) images.get(0)[12];
String seriesDescription = (String) images.get(0)[13];
String referringPhysicianName = "not implemented";
String patientBirthDate = null;
try {
patientBirthDate = ((Date) images.get(0)[14]).toString();
} catch (Exception e) {
// its null
}
String modalitiesInStudy = (String) images.get(0)[15];
String studyInstanceUID = (String) images.get(0)[16];
String sOPInstanceUID = (String) images.get(0)[17];
File imageFile = new File(filePath);
if (!imageFile.exists()) {
log.error("File " + filePath + " does not exist");
// returnValue.setErrors("File does not exist");
// return returnValue;
} else {
DICOMSupportDTO returnItem = new DICOMSupportDTO();
returnItem.setFilePath(imageFile.getPath());
returnItem.setFileName(imageFile.getName());
returnItem.setFileSize(new Long(imageFile.length()).toString());
Hashtable<String, String> extraFieldMap = new Hashtable<String, String>();
extraFieldMap.put("PatientName", stringForNull(patientName));
extraFieldMap.put("PatientID", stringForNull(patientID));
extraFieldMap.put("Modality", stringForNull(modality));
extraFieldMap.put("StudyDate", stringForNull(studyDate));
extraFieldMap.put("StudyTime", stringForNull(studyTime));
extraFieldMap.put("AccessionNumber", stringForNull(accessionNumber));
extraFieldMap.put("StudyID", stringForNull(studyID));
extraFieldMap.put("StudyDescription", stringForNull(studyDescription));
extraFieldMap.put("SeriesNumber", stringForNull(seriesNumber));
extraFieldMap.put("SeriesInstanceUID", stringForNull(seriesInstanceUID));
extraFieldMap.put("SeriesDescription", stringForNull(seriesDescription));
extraFieldMap.put("ReferringPhysicianName", stringForNull(referringPhysicianName));
extraFieldMap.put("PatientBirthDate", stringForNull(patientBirthDate));
extraFieldMap.put("ModalitiesInStudy", stringForNull(modalitiesInStudy));
extraFieldMap.put("StudyInstanceUID", stringForNull(studyInstanceUID));
extraFieldMap.put("SOPInstanceUID", stringForNull(sOPInstanceUID));
returnItem.setFieldMap(extraFieldMap);
returnValues.add(returnItem);
log.info("added dicom dto " + returnItem.toString());
}
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
// returnValue.setErrors("unable to process request");
return returnValues;
}
return returnValues;
}
@Transactional(propagation = Propagation.REQUIRED)
public WADOSupportDTO getWADOSupportDTO(String study, String series, String image, String user) {
WADOSupportDTO returnValue = new WADOSupportDTO();
log.info("Study-" + study + " series-" + series + " image-" + image);
try {
List<Object[]> images =
this.getHibernateTemplate()
.getSessionFactory()
.getCurrentSession()
.createSQLQuery(WADO_QUERY)
.setParameter("study", study)
.setParameter("series", series)
.setParameter("image", image)
.list();
if (images.size() == 0) {
log.info("image not found");
return null; // nothing to do
}
List<SiteData> authorizedSites;
UserObject uo = userTable.get(user);
if (uo != null) {
authorizedSites = uo.getAuthorizedSites();
if (authorizedSites == null) {
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo.setAuthorizedSites(authorizedSites);
}
} else {
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo = new UserObject();
uo.setAuthorizedSites(authorizedSites);
userTable.put(user, uo);
}
returnValue.setCollection((String) images.get(0)[0]);
returnValue.setSite((String) images.get(0)[1]);
boolean isAuthorized = false;
for (SiteData siteData : authorizedSites) {
if (siteData.getCollection().equals(returnValue.getCollection())) {
if (siteData.getSiteName().equals(returnValue.getSite())) {
isAuthorized = true;
break;
}
}
}
if (!isAuthorized) {
System.out.println("User: "******" not authorized");
return null; // not authorized
}
String filePath = (String) images.get(0)[2];
File imageFile = new File(filePath);
if (!imageFile.exists()) {
log.error("File " + filePath + " does not exist");
return null;
}
returnValue.setImage(FileUtils.readFileToByteArray(imageFile));
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
return returnValue;
}
@Transactional(propagation = Propagation.REQUIRED)
public WADOSupportDTO getWADOSupportDTO(WADOParameters params, String user) {
WADOSupportDTO returnValue = new WADOSupportDTO();
log.info(
"Study-"
+ params.getStudyUID()
+ " series-"
+ params.getSeriesUID()
+ " image-"
+ params.getObjectUID());
try {
List<Object[]> images =
this.getHibernateTemplate()
.getSessionFactory()
.getCurrentSession()
.createSQLQuery(WADO_QUERY)
.setParameter("study", params.getStudyUID())
.setParameter("series", params.getSeriesUID())
.setParameter("image", params.getObjectUID())
.list();
if (images.size() == 0) {
log.error("image not found");
returnValue.setErrors("image not found");
return returnValue;
}
List<SiteData> authorizedSites;
UserObject uo = userTable.get(user);
if (uo != null) {
authorizedSites = uo.getAuthorizedSites();
if (authorizedSites == null) {
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo.setAuthorizedSites(authorizedSites);
}
} else {
System.out.println("the user is " + user);
AuthorizationManager manager = new AuthorizationManager(user);
authorizedSites = manager.getAuthorizedSites();
uo = new UserObject();
uo.setAuthorizedSites(authorizedSites);
userTable.put(user, uo);
}
returnValue.setCollection((String) images.get(0)[0]);
returnValue.setSite((String) images.get(0)[1]);
boolean isAuthorized = false;
for (SiteData siteData : authorizedSites) {
if (siteData.getCollection().equals(returnValue.getCollection())) {
if (siteData.getSiteName().equals(returnValue.getSite())) {
isAuthorized = true;
break;
}
}
}
if (!isAuthorized) {
System.out.println("User: "******" not authorized");
return null; // not authorized
}
String filePath = (String) images.get(0)[2];
File imageFile = new File(filePath);
if (!imageFile.exists()) {
log.error("File " + filePath + " does not exist");
returnValue.setErrors("File does not exist");
return returnValue;
}
if (params.getContentType().equals(("application/dicom"))) {
returnValue.setImage(FileUtils.readFileToByteArray(imageFile));
} else {
JPEGResult result = DCMUtils.getJPGFromFile(imageFile, params);
if (result.getErrors() != null) {
returnValue.setErrors(result.getErrors());
return returnValue;
}
returnValue.setImage(result.getImages());
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
returnValue.setErrors("unable to process request");
return returnValue;
}
return returnValue;
}