EventStatusFacade.java

package fi.insomnia.bortal.facade;

import fi.insomnia.bortal.beans.EventStatusEnum;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import fi.insomnia.bortal.model.EventStatus;
import javax.persistence.NoResultException;
import javax.persistence.Query;

@Stateless
@LocalBean
public class EventStatusFacade extends GenericFacade<Integer, EventStatus> {

    @PersistenceContext
    private EntityManager em;

    public EventStatusFacade() {
        super(EventStatus.class);
    }

    protected EntityManager getEm() {
        return em;
    }

    public EventStatus findEventStatus(EventStatusEnum eventStatusEnum) {
        try {
            Query q = em.createNamedQuery("EventStatus.findByStatusName");
            q.setParameter("name", eventStatusEnum.name());
            EventStatus shopSetting = (EventStatus) q.getSingleResult();
            return shopSetting;
        } catch (NoResultException x) {
            return null;
        }
    }

}