public void pruneSelections(DbMp3Track track) {
DbMusicSelection[] allSelections = selectionPersister.getAllSelections(db);
for (DbMusicSelection selection : allSelections) {
selection.removeTracks(new IMp3Track[] {track});
selectionPersister.updateSelection(db, selection);
}
db.commit();
}
public void updateSelectionName(IMusicSelection selection, String newName) {
DbMusicSelection dbSelection = (DbMusicSelection) selection;
dbSelection.setName(newName);
selectionPersister.updateSelection(db, dbSelection);
db.commit();
}