public void conectar(String sql) {
try {
conexao = ConnectionFactory.getConnection();
comando = conexao.prepareStatement(sql);
} catch (SQLException ex) {
Logger.getLogger(ClienteDAOBD.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void conectarObtendoId(String sql) throws SQLException {
conexao = ConnectionFactory.getConnection();
comando = conexao.prepareStatement(sql, PreparedStatement.RETURN_GENERATED_KEYS);
}
public void conectar(String sql) throws SQLException {
conexao = ConnectionFactory.getConnection();
comando = conexao.prepareStatement(sql);
}