br.com.sigen.Dao.ClienteDAO.java Source code

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Here is the source code for br.com.sigen.Dao.ClienteDAO.java

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/*
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package br.com.sigen.Dao;

/**
 *
 * @author matteus
 */
import br.com.sigen.Modelo.Cliente;
import br.com.sigen.fabrica.ConnectionFactory;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

public class ClienteDAO {

    private Session session;

    public ClienteDAO() {
        session = new ConnectionFactory().getSessionFactory().openSession();
    }

    public Cliente buscaPorCNPJ(String cpf) {

        Transaction tx = session.beginTransaction();

        Cliente cliente = null;

        String consulta = "FROM Cliente WHERE cli_cpf = :cpf";

        Query query = session.createQuery(consulta);
        query.setParameter("cpf", cpf);

        if (query.list().size() > 0) {
            cliente = (Cliente) query.list().get(0);
        }

        tx.commit();

        return cliente;
    }

    public void close() {
        session.close();
    }
}