dao.ContactoDaoImpl.java Source code

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Here is the source code for dao.ContactoDaoImpl.java

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package dao;

import java.util.List;
import modelo.Contacto;
import org.hibernate.Criteria;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Repository;

@Repository("ContactoDao")
public class ContactoDaoImpl extends AbstractDao<Long, Contacto> implements ContactoDao {
    @Override
    public Contacto findbyCodigo(Long codigo) {
        Contacto contacto = getByKey(codigo);
        return contacto;
    }

    @Override
    public void save(Contacto contacto) {
        persist(contacto);
    }

    @Override
    public void DeletebyCodigo(Long codigo) {
        Criteria crit = createEntityCriteria();
        crit.add(Restrictions.eq("codigo", codigo));
        Contacto contacto = (Contacto) crit.uniqueResult();
        delete(contacto);
    }

    @Override
    public List<Contacto> findAll() {
        Criteria criteria = createEntityCriteria();
        criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
        List<Contacto> contacto = (List<Contacto>) criteria.list();

        return contacto;
    }
}