FoodWaveTemplateFacade.java

package fi.insomnia.bortal.facade;

import java.util.List;

import javax.ejb.EJB;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;

import fi.insomnia.bortal.beans.EventBean;
import fi.insomnia.bortal.model.FoodWaveTemplate;
import fi.insomnia.bortal.model.FoodWaveTemplate_;

@Stateless
@LocalBean
public class FoodWaveTemplateFacade extends IntegerPkGenericFacade<FoodWaveTemplate> {

	@EJB
	private EventBean eventbean;

	public FoodWaveTemplateFacade() {

		super(FoodWaveTemplate.class);
	}

	public List<FoodWaveTemplate> findAllTemplates() {
		CriteriaBuilder cb = getEm().getCriteriaBuilder();
		CriteriaQuery<FoodWaveTemplate> cq = cb.createQuery(FoodWaveTemplate.class);
		Root<FoodWaveTemplate> root = cq.from(FoodWaveTemplate.class);
		cb.equal(root.get(FoodWaveTemplate_.event), eventbean.getCurrentEvent());
		return getEm().createQuery(cq).getResultList();
	}

}