public function salvar(Parametro $obj)
 {
     $arrStr = $this->consultar(null);
     if (count($arrStr) > 0) {
         $strSQL = "UPDATE CAD_PAR_PARAMETROS SET ";
         $strSQL .= "PAR_CNPJ = '" . $obj->getCnpj() . "', ";
         $strSQL .= "PAR_RazaoSocial = '" . $obj->getRazaoSocial() . "', ";
         $strSQL .= "PAR_NomeFantasia = '" . $obj->getNomeFantasia() . "', ";
         $strSQL .= "PAR_Denominacao = '" . $obj->getDenominacao() . "', ";
         $strSQL .= "PAR_Site = '" . $obj->getSite() . "', ";
         $strSQL .= "PAR_Pastor = '" . $obj->getPastor() . "', ";
         $strSQL .= "PAR_EnderecoLogradouro = '" . $obj->getEnderecoLogradouro() . "', ";
         $strSQL .= "PAR_EnderecoNumero = '" . $obj->getEnderecoNumero() . "', ";
         $strSQL .= "PAR_EnderecoComplemento = '" . $obj->getEnderecoComplemento() . "', ";
         $strSQL .= "PAR_EnderecoBairro = '" . $obj->getEnderecoBairro() . "', ";
         $strSQL .= "PAR_EnderecoCidade = '" . $obj->getEnderecoCidade() . "', ";
         $strSQL .= "PAR_EnderecoUf = '" . $obj->getEnderecoUf() . "', ";
         $strSQL .= "PAR_EnderecoCep = '" . $obj->getEnderecoCep() . "', ";
         $strSQL .= "PAR_Logo = '" . $obj->getLogo() . "', ";
         $strSQL .= "PAR_TotFolhaLivro = '" . $obj->getTotFolhaLivro() . "', ";
         $strSQL .= "PAR_TotLinhaFolha = '" . $obj->getTotLinhaFolha() . "' ";
     } else {
         $strSQL = "INSERT INTO CAD_PAR_PARAMETROS(";
         $strSQL .= "PAR_CNPJ,";
         $strSQL .= "PAR_RazaoSocial,";
         $strSQL .= "PAR_NomeFantasia,";
         $strSQL .= "PAR_Denominacao,";
         $strSQL .= "PAR_Site,";
         $strSQL .= "PAR_Pastor,";
         $strSQL .= "PAR_EnderecoLogradouro,";
         $strSQL .= "PAR_EnderecoNumero,";
         $strSQL .= "PAR_EnderecoComplemento,";
         $strSQL .= "PAR_EnderecoBairro,";
         $strSQL .= "PAR_EnderecoCidade,";
         $strSQL .= "PAR_EnderecoUf,";
         $strSQL .= "PAR_EnderecoCep,";
         $strSQL .= "PAR_Logo,";
         $strSQL .= "PAR_TotFolhaLivro,";
         $strSQL .= "PAR_TotLinhaFolha";
         $strSQL .= ")VALUES(";
         $strSQL .= "'" . $obj->getCnpj() . "', ";
         $strSQL .= "'" . $obj->getRazaoSocial() . "', ";
         $strSQL .= "'" . $obj->getNomeFantasia() . "', ";
         $strSQL .= "'" . $obj->getDenominacao() . "', ";
         $strSQL .= "'" . $obj->getSite() . "', ";
         $strSQL .= "'" . $obj->getPastor() . "', ";
         $strSQL .= "'" . $obj->getEnderecoLogradouro() . "', ";
         $strSQL .= "'" . $obj->getEnderecoNumero() . "', ";
         $strSQL .= "'" . $obj->getEnderecoComplemento() . "', ";
         $strSQL .= "'" . $obj->getEnderecoBairro() . "', ";
         $strSQL .= "'" . $obj->getEnderecoCidade() . "', ";
         $strSQL .= "'" . $obj->getEnderecoUf() . "', ";
         $strSQL .= "'" . $obj->getEnderecoCep() . "', ";
         $strSQL .= "'" . $obj->getLogo() . "', ";
         $strSQL .= "'" . $obj->getTotFolhaLivro() . "', ";
         $strSQL .= "'" . $obj->getTotLinhaFolha() . "' ";
         $strSQL .= ")";
     }
     return Db::getInstance()->executar($strSQL);
 }