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

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Here is the source code for br.com.muranodesign.dao.impl.ForumQuestaoDAOImpl.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.criterion.MatchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;

import br.com.muranodesign.dao.ForumQuestaoDAO;
import br.com.muranodesign.hibernate.AbstractHibernateDAO;
import br.com.muranodesign.hibernate.HibernatePersistenceContext;
import br.com.muranodesign.model.ForumQuestao;
import br.com.muranodesign.util.StringUtil;

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

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

    }

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

        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        List<ForumQuestao> result = criteria.list();

        return result;
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.ForumQuestaoDAO#listAllOrder()
     */
    @SuppressWarnings("unchecked")
    public List<ForumQuestao> listAllOrder() {
        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.addOrder(Order.desc("data"));
        List<ForumQuestao> result = criteria.list();

        return result;
    }

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

        }
    }

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

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

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

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.ForumQuestaoDAO#topN(int)
     */
    @SuppressWarnings("unchecked")
    public List<ForumQuestao> topN(int qtd) {
        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.addOrder(Order.desc("idforumQuestao"));
        criteria.setMaxResults(qtd);
        List<ForumQuestao> result = criteria.list();

        return result;
    }

    @SuppressWarnings("unchecked")
    public List<ForumQuestao> Range(String data2, String data) {

        StringUtil stringUtil = new StringUtil();

        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.add(Restrictions.ge("data", stringUtil.converteStringData(data2)));
        criteria.add(Restrictions.lt("data", stringUtil.converteStringData(data)));
        List<ForumQuestao> result = criteria.list();

        return result;
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.ForumQuestaoDAO#listaRoteiro(int)
     */
    @SuppressWarnings("unchecked")
    public List<ForumQuestao> listaRoteiro(int roteiro) {
        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.createAlias("roteiro", "roteiro");
        criteria.add(Restrictions.eq("roteiro.idroteiro", roteiro));
        List<ForumQuestao> result = criteria.list();

        return result;
    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.ForumQuestaoDAO#listaUser(int)
     */
    @SuppressWarnings("unchecked")
    public List<ForumQuestao> listaUser(int idUser) {
        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.createAlias("usuario", "usuario");
        criteria.add(Restrictions.eq("usuario.idusuario", idUser));
        List<ForumQuestao> result = criteria.list();

        return result;

    }

    /*
     * (non-Javadoc)
     * @see br.com.muranodesign.dao.ForumQuestaoDAO#ListaLikeRoteiro(java.lang.String)
     */
    @SuppressWarnings("unchecked")
    public List<ForumQuestao> ListaLikeRoteiro(String letra) {
        Criteria criteria = getSession().createCriteria(ForumQuestao.class);
        criteria.createAlias("roteiro", "roteiro");
        criteria.add(Restrictions.like("roteiro.nome", letra, MatchMode.START));
        criteria.addOrder(Order.desc("data"));
        List<ForumQuestao> result = criteria.list();

        return result;
    }

}