private ResourcesBL() {
super();
try {
dal = ResourcesDAL.getInstance();
} catch (SQLException e) {
Logger.log(LOG_LEVEL.ERROR, e);
}
}
public List<Resource> getAllRootResources() {
List<Resource> rootResources = new ArrayList<>();
try {
rootResources = this.dal.fetchOnlyRootResources();
} catch (SQLException e) {
Logger.log(LOG_LEVEL.ERROR, e);
}
return rootResources;
}
@Override
public STATUS_CODE validate(Resource bo) {
try {
if (!this.dal.exists(bo)) {
return STATUS_CODE.OK;
}
} catch (SQLException e) {
Logger.log(LOG_LEVEL.WARNING, e);
return STATUS_CODE.FAIL;
}
return STATUS_CODE.ALREADY_EXISTS;
}