GarciaPL

package pl.eventoo.mongodb.dao;

import com.google.code.morphia.DAO;
import com.google.code.morphia.query.UpdateOperations;
import com.google.code.morphia.query.UpdateResults;
import pl.eventoo.domain.Settings;
import pl.eventoo.mongodb.factory.MongoConnectionManager;

/**
 * Implementation Dao for credentials settings
 *
 * @author lukasz
 */
public class SettingsDaoImpl extends DAO<Settings, String> implements SettingsDao {

    /**
     * SettingsDaoImpl constructor
     */
    public SettingsDaoImpl() {
        super(Settings.class, MongoConnectionManager.instance().getDb());
    }

    @Override
    public void saveSettings(Settings settings) {
        save(settings);
    }

    @Override
    public Settings readSettings() {
        return ds.find(Settings.class).get();
    }

    @Override
    public boolean updateSettings(Settings settings) {
        UpdateOperations<Settings> createUpdateOperations = ds.createUpdateOperations(Settings.class).set("interval_cron", settings.getInterval_cron()).set("time_difference_event", settings.getTime_difference_event());
        UpdateResults<Settings> update = ds.update(ds.createQuery(Settings.class), createUpdateOperations);
        return update.getHadError();
    }
}