main.java.Contexto.ContextoColegio.java Source code

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Here is the source code for main.java.Contexto.ContextoColegio.java

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/*
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package main.java.Contexto;

/**
 *
 * @author Victor
 */
import java.util.List;
import main.java.modelos.Colegio;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

public class ContextoColegio extends ContextoBase implements IConsultable<Colegio> {

    public ContextoColegio(String NombreConf) throws HibernateException {
        super(NombreConf);
    }

    public ContextoColegio() throws HibernateException {
        super();
    }

    @Override
    public void insertar(Colegio o) {
        Session ses = this.getFactory().openSession();
        Transaction tx = ses.beginTransaction();
        ses.save(o);
        tx.commit();
        ses.close();
    }

    @Override
    public Colegio buscar(long Id) {
        Session ses = this.getFactory().openSession();
        Transaction tx = ses.beginTransaction();
        Query q = ses.createQuery("from Colegio p where p.id=:id");
        q.setLong("id", Id);
        Colegio p = (Colegio) q.uniqueResult();
        tx.commit();
        ses.close();
        return p;
    }

    @Override
    public List<Colegio> seleccionarTodos() {
        Session ses = this.getFactory().openSession();
        Transaction tx = ses.beginTransaction();
        Query query = ses.createQuery("from Colegio p " + "where p.estado=:estado");
        query.setBoolean("estado", true);
        List<Colegio> Colegios = query.list();
        tx.commit();
        ses.close();
        return Colegios;
    }

    @Override
    public void eliminar(int Id) {
        Session ses = this.getFactory().openSession();
        Transaction tx = ses.beginTransaction();
        Colegio p = this.buscar(Id);
        p.setEstado(false);
        ses.update(p);
        tx.commit();
        ses.close();
    }

    @Override
    public void actualizar(Colegio elem) {
        Session ses = this.getFactory().openSession();
        Transaction tx = ses.beginTransaction();
        ses.update(elem);
        tx.commit();
        ses.close();
    }

}