br.com.muranodesign.dao.impl.GrupoDAOImpl.java Source code

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Here is the source code for br.com.muranodesign.dao.impl.GrupoDAOImpl.java

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/**
 *   Este codigo  software livre voc e pode resdistribuir e/ou modificar ele seguindo os termos da
 *   Creative Commons Attribution 4.0 International Pare visualizar uma copia desta 
 *   licensa em ingles visite http://creativecommons.org/licenses/by/4.0/.
 *   
 *   This code is free software; you can redistribute it and/or modify it
 *   under the terms of Creative Commons Attribution 4.0 International License. 
 *   To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
 */

package br.com.muranodesign.dao.impl;

import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;

import br.com.muranodesign.dao.GrupoDAO;
import br.com.muranodesign.hibernate.AbstractHibernateDAO;
import br.com.muranodesign.hibernate.HibernatePersistenceContext;
import br.com.muranodesign.model.Grupo;

/**
 * Abstrao do dao e implementao do GRUD
 *
 * @author Rogerio Lima dos Santos
 * @version 1.00
 * @since Release 1 da aplicao
 */
public class GrupoDAOImpl extends AbstractHibernateDAO implements GrupoDAO {

    /**
     * Instantiates a new grupo dao impl.
     *
     * @param persistenceContext the persistence context
     */
    public GrupoDAOImpl(HibernatePersistenceContext persistenceContext) {
        super(persistenceContext);

    }

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#listAll()
     */
    @SuppressWarnings("unchecked")
    public List<Grupo> listAll() {

        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.setCacheable(true);
        criteria.add(Restrictions.eq("status", "0"));
        List<Grupo> result = criteria.list();

        return result;
    }

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#criar(br.com.muranodesign.model.Grupo)
     */
    public void criar(Grupo c) {
        synchronized (GrupoDAOImpl.class) {
            getSession().persist(c);
            getSession().flush();

        }
    }

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#deletar(br.com.muranodesign.model.Grupo)
     */
    public void deletar(Grupo c) {
        getSession().delete(c);
        getSession().flush();
    }

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#atualizar(br.com.muranodesign.model.Grupo)
     */
    public void atualizar(Grupo p) {
        getSession().merge(p);
        getSession().flush();
    }

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#listarKey(int)
     */
    @SuppressWarnings("unchecked")
    public List<Grupo> listarKey(int key) {
        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.add(Restrictions.eq("idgrupo", key));
        criteria.add(Restrictions.eq("status", "0"));
        List<Grupo> result = criteria.list();
        return result;
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#listarTutoria(int)
     */
    @SuppressWarnings("unchecked")
    public List<Grupo> listarTutoria(int tutor) {
        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.add(Restrictions.eq("status", "0"));
        criteria.createAlias("tutoria", "tutoria");
        criteria.add(Restrictions.eq("tutoria.idtutoria", tutor));

        List<Grupo> result = criteria.list();
        return result;

    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#update(int, java.lang.String, int)
     */
    public void update(int id, String nome, int lider) {
        Query query = getSession().getNamedQuery("Grupo.UPDATE");
        query.setParameter("nome", nome);
        query.setParameter("lider", lider);
        query.setParameter("idgrupo", id);

        query.executeUpdate();
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#listarUltimo()
     */
    @SuppressWarnings("unchecked")
    public List<Grupo> listarUltimo(String ano, String periodo) {
        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.add(Restrictions.eq("status", "0"));
        criteria.add(Restrictions.like("nomeGrupo", ano, MatchMode.START));
        criteria.add(Restrictions.like("nomeGrupo", periodo, MatchMode.ANYWHERE));
        criteria.addOrder(Order.desc("nomeGrupo"));
        criteria.setMaxResults(1);
        List<Grupo> result = criteria.list();
        return result;
    }

    @SuppressWarnings("unchecked")
    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#ListarUltimoCiclo(java.lang.String)
     */
    public List<Grupo> ListarUltimoCiclo(String ciclo, String periodo) {
        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.add(Restrictions.eq("ciclo", ciclo));
        criteria.add(Restrictions.eq("status", "0"));
        criteria.add(Restrictions.like("nomeGrupo", periodo, MatchMode.ANYWHERE));

        criteria.addOrder(Order.desc("idgrupo"));
        criteria.setMaxResults(1);
        List<Grupo> result = criteria.list();
        return result;
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.GrupoDAO#verifica()
     */
    @SuppressWarnings("unchecked")
    public List<Grupo> verifica(int id) {
        Criteria criteria = getSession().createCriteria(Grupo.class);
        criteria.add(Restrictions.eq("idgrupo", id));
        List<Grupo> result = criteria.list();
        return result;

    }
}