/*
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* and open the template in the editor.
*/
package systole.persistence.brokersDB;
import java.util.List;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import systole.domain.report.template.Comparative;
import systole.exceptions.ExceptionDAO;
import systole.persistence.FacadeDB;
import systole.persistence.brokersInterface.ComparativeBroker;
import systole.view.messages.ErrorMessages;
/**
*
* @author jmj
*/
public class ComparativeBrokerDB extends BrokerDB implements ComparativeBroker {
/**
*/
public ComparativeBrokerDB() {
super();
}
public void insert(Comparative comparative) throws ExceptionDAO {
try {
this.logger.logDebug("save comparative ");
Session currentSession = FacadeDB.getInstance().getCurrentSession();
currentSession.save(comparative);
this.logger.logDebug("save successfully");
} catch (HibernateException e) {
this.logger.logError("error on save comparative, msg: " + e.getMessage());
throw new ExceptionDAO(ErrorMessages.CHANGES_NOT_SAVE, e.fillInStackTrace());
}
}
public void update(Comparative comparative) throws ExceptionDAO {
try {
this.logger.logDebug("updating comparative ");
Session currentSession = FacadeDB.getInstance().getCurrentSession();
currentSession.update(comparative);
this.logger.logDebug("update successfully");
} catch (HibernateException e) {
this.logger.logError("error on update comparative, msg: " + e.getMessage());
throw new ExceptionDAO(ErrorMessages.CHANGES_NOT_SAVE, e.fillInStackTrace());
}
}
public List<Comparative> getAllComparatives() throws ExceptionDAO {
try {
this.logger.logDebug("getting all comparatives");
Session currentSession = FacadeDB.getInstance().getCurrentSession();
@SuppressWarnings("unchecked")
List<Comparative> list = currentSession.createQuery("from Comparative c order by upper(c.name)").list();
this.logger.logDebug("getting comparatives successfully");
return list;
} catch (HibernateException e) {
this.logger.logError("error on get all comparatives, msg: " + e.getMessage());
throw new ExceptionDAO("No se pudieron obtener las Comparaciones", e.fillInStackTrace());
}
}
@SuppressWarnings("unchecked")
public boolean existComparative(String name, Integer id) throws ExceptionDAO {
try {
this.logger.logDebug("exist comparative");
Session currentSession = FacadeDB.getInstance().getCurrentSession();
Criteria criteria = currentSession.createCriteria(Comparative.class).
add((id == null) ? Restrictions.eq("name", name)
: Restrictions.and(Restrictions.eq("name", name), Restrictions.ne("id", id)));
List<Comparative> list = criteria.list();
this.logger.logDebug("exist comparative successfully");
return !list.isEmpty();
} catch (HibernateException e) {
this.logger.logError("error on exist comparative, msg: " + e.getMessage());
throw new ExceptionDAO("No se pudo verificar si ya existe la comparación", e.fillInStackTrace());
}
}
}