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

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

import br.com.muranodesign.dao.AnoEstudoDAO;
import br.com.muranodesign.hibernate.AbstractHibernateDAO;
import br.com.muranodesign.hibernate.HibernatePersistenceContext;
import br.com.muranodesign.model.AnoEstudo;

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

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

    }

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

        Criteria criteria = getSession().createCriteria(AnoEstudo.class);
        criteria.addOrder(Order.asc("ano"));
        List<AnoEstudo> result = criteria.list();

        return result;
    }

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

        }
    }

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

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

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

    /* (non-Javadoc)
     * @see br.com.muranodesign.dao.AnoEstudoDAO#idAno(String)
     */
    @SuppressWarnings("unchecked")
    public Integer idAno(String a) {
        Criteria criteria = getSession().createCriteria(AnoEstudo.class);
        criteria.add(Restrictions.eq("ano", a));
        Integer id;
        List<AnoEstudo> result = criteria.list();
        id = result.get(0).getIdanoEstudo();
        return id;
    }

}