EventMapFacade.java

package fi.insomnia.bortal.facade;

import javax.ejb.EJB;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;

import fi.insomnia.bortal.model.EventMap;

@Stateless
@LocalBean
public class EventMapFacade extends EventChildGenericFacade<EventMap> {

    @PersistenceContext
    private EntityManager em;

    @EJB
    private EventMapFacade mapfacade;

    public EventMapFacade() {
        super(EventMap.class);
    }

    protected EntityManager getEm() {
        return em;
    }

    public EventMap getMapById(Integer eventId, Integer id) {
        return mapfacade.find(eventId, id);
    }

    public EventMap findByName(String name) {
        TypedQuery<EventMap> q = em.createNamedQuery("EventMap.findByName", EventMap.class);
        q.setParameter("name", name);
        return getSingleNullableResult(q);
    }

}