beans.TransacaoSistemaBiblioteca.java Source code

Introduction

Here is the source code for beans.TransacaoSistemaBiblioteca.java

Source

package beans;

import org.hibernate.FlushMode;
import org.hibernate.Session;
import org.hibernate.context.internal.ManagedSessionContext;
import persistencia.HibernateUtil;

/*
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/**
 *
 * @author 10070124
 */
public class TransacaoSistemaBiblioteca {
    private Session sessaoHibernate;

    public void iniciar() {
        sessaoHibernate = HibernateUtil.getSessionFactory().openSession();
        sessaoHibernate.setFlushMode(FlushMode.MANUAL);
    }

    public void finalizar() {
        if (!sessaoHibernate.getTransaction().wasCommitted())
            sessaoHibernate.getTransaction().commit();
        sessaoHibernate.flush();
        sessaoHibernate.close();
    }

    public void iniciarRequisicao() {
        ManagedSessionContext.bind(sessaoHibernate);
        if (!sessaoHibernate.getTransaction().isActive())
            sessaoHibernate.beginTransaction();
    }

    public void finalizarRequisicao() {
        if (sessaoHibernate.isOpen() && sessaoHibernate.getTransaction().isActive())
            sessaoHibernate.getTransaction().commit();
        ManagedSessionContext.unbind(HibernateUtil.getSessionFactory());
    }
}