/**
* Delete a list of instances, i.e., move them to trash bin
*
* @ejb.interface-method
* @param iuids A list of instance uid
* @param cascading True to delete the series/study if there's no instance/series
* @return a collection of Dataset containing the actuall detetion information per study
* @throws RemoteException
*/
public Collection moveInstancesToTrash(String[] iuids, boolean cascading) throws RemoteException {
try {
// These instances may belong to multiple studies,
// although mostly they should be the same study
Map mapStudies = new HashMap();
for (int i = 0; i < iuids.length; i++) {
InstanceLocal instance = instHome.findBySopIuid(iuids[i]);
SeriesLocal series = instance.getSeries();
StudyLocal study = series.getStudy();
if (!mapStudies.containsKey(study)) mapStudies.put(study, new HashMap());
Map mapSeries = (Map) mapStudies.get(study);
if (!mapSeries.containsKey(series)) mapSeries.put(series, new ArrayList());
Collection colInstances = (Collection) mapSeries.get(series);
colInstances.add(instance);
}
List dss = new ArrayList();
Iterator iter = mapStudies.keySet().iterator();
while (iter.hasNext()) {
StudyLocal study = (StudyLocal) iter.next();
dss.add(getStudyMgtDataset(study, (Map) mapStudies.get(study)));
Iterator iter2 = ((Map) mapStudies.get(study)).keySet().iterator();
while (iter2.hasNext()) {
SeriesLocal series = (SeriesLocal) iter2.next();
List instances = (List) ((Map) mapStudies.get(study)).get(series);
for (int i = 0; i < instances.size(); i++) {
// Delete the instance now, i.e., move to trash bin,
// becoming private instance
getPrivateInstance((InstanceLocal) instances.get(i), DELETED, null);
((InstanceLocal) instances.get(i)).remove();
}
if (series.getInstances().size() == 0 && cascading) {
// Delete the series too since there's no instance left
getPrivateSeries(series, DELETED, null, false);
series.remove();
} else UpdateDerivedFieldsUtils.updateDerivedFieldsOf(series);
}
if (study.getSeries().size() == 0 && cascading) {
// Delete the study too since there's no series left
getPrivateStudy(study, DELETED, null, false);
study.remove();
} else UpdateDerivedFieldsUtils.updateDerivedFieldsOf(study);
}
return dss;
} catch (CreateException e) {
throw new RemoteException(e.getMessage());
} catch (EJBException e) {
throw new RemoteException(e.getMessage());
} catch (FinderException e) {
throw new RemoteException(e.getMessage());
} catch (RemoveException e) {
throw new RemoteException(e.getMessage());
}
}
/** @ejb.interface-method */
public Collection moveSeriesOfPPSToTrash(String ppsIUID, boolean removeEmptyParents)
throws RemoteException {
Collection result = new ArrayList(); // FIXME: NOT IN USE
try {
Object[] ppsSeries = seriesHome.findByPpsIuid(ppsIUID).toArray();
if (ppsSeries.length > 0) {
SeriesLocal series = null;
StudyLocal study = ((SeriesLocal) ppsSeries[0]).getStudy();
for (int i = 0; i < ppsSeries.length; i++) {
series = (SeriesLocal) ppsSeries[i];
getPrivateSeries(series, DELETED, null, true);
series.remove();
}
if (removeEmptyParents && study.getSeries().isEmpty()) {
study.remove();
} else {
UpdateDerivedFieldsUtils.updateDerivedFieldsOf(study);
}
}
} catch (FinderException ignore) {
} catch (Exception e) {
throw new RemoteException(e.getMessage());
}
return result;
}
/** @ejb.interface-method */
public Dataset moveInstanceToTrash(long instance_pk) throws RemoteException {
try {
InstanceLocal instance = instHome.findByPrimaryKey(new Long(instance_pk));
Collection colInstance = new ArrayList();
colInstance.add(instance);
SeriesLocal series = instance.getSeries();
Map mapSeries = new HashMap();
mapSeries.put(series, colInstance);
Dataset ds = getStudyMgtDataset(series.getStudy(), mapSeries);
getPrivateInstance(instance, DELETED, null);
instance.remove();
UpdateDerivedFieldsUtils.updateDerivedFieldsOf(series);
UpdateDerivedFieldsUtils.updateDerivedFieldsOf(series.getStudy());
return ds;
} catch (CreateException e) {
throw new RemoteException(e.getMessage());
} catch (EJBException e) {
throw new RemoteException(e.getMessage());
} catch (FinderException e) {
throw new RemoteException(e.getMessage());
} catch (RemoveException e) {
throw new RemoteException(e.getMessage());
}
}
/** @ejb.interface-method */
public Dataset moveSeriesToTrash(long series_pk) throws RemoteException {
try {
SeriesLocal series = seriesHome.findByPrimaryKey(new Long(series_pk));
StudyLocal study = series.getStudy();
Map mapSeries = new HashMap();
mapSeries.put(series, series.getInstances());
Dataset ds = getStudyMgtDataset(series.getStudy(), mapSeries);
getPrivateSeries(series, DELETED, null, true);
series.remove();
UpdateDerivedFieldsUtils.updateDerivedFieldsOf(study);
return ds;
} catch (CreateException e) {
throw new RemoteException(e.getMessage());
} catch (EJBException e) {
throw new RemoteException(e.getMessage());
} catch (FinderException e) {
throw new RemoteException(e.getMessage());
} catch (RemoveException e) {
throw new RemoteException(e.getMessage());
}
}
