dao.DAOSector.java Source code

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Here is the source code for dao.DAOSector.java

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/*
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package dao;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import modelo.Sector;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author Daniel
 */
@Repository
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class DAOSector {
    @PersistenceContext
    EntityManager em;

    /**
     * 
     */
    public DAOSector() {
    }

    /**
     * 
     * @param _sector 
     */
    @Transactional(propagation = Propagation.REQUIRED, readOnly = false, rollbackFor = exceptionsDAO.GuardarSectorException.class)
    public void guardarSector(Sector _sector) {
        em.persist(_sector);
    }

    /**
     * 
     * @param _sector 
     */
    @Transactional(propagation = Propagation.REQUIRED, readOnly = false, rollbackFor = exceptionsDAO.ActualizarSectorException.class)
    public void actualizarSector(Sector _sector) {
        em.merge(_sector);
    }

    /**
     * 
     * @param _sector 
     */
    @Transactional(propagation = Propagation.REQUIRED, readOnly = false, rollbackFor = exceptionsDAO.BorrarSectorException.class)
    public void borrarSector(Sector _sector) {
        em.remove(em.merge(_sector));
    }

    /**
     * 
     * @param _id_sector
     * @return 
     */
    public Sector obtenerSector(Integer _id_sector) {
        return em.find(Sector.class, _id_sector);
    }

}