public function salvar(FornecedorEmail $obj)
 {
     $strSQL = "INSERT INTO FIN_EMA_EMAIL_FORNECEDORES (";
     $strSQL .= "FOR_ID, ";
     $strSQL .= "EMA_Email ";
     $strSQL .= ")VALUES(";
     $strSQL .= " " . $obj->getFornecedor()->getId() . ", ";
     $strSQL .= "'" . $obj->getEmail() . "'";
     $strSQL .= ")";
     return Db::getInstance()->executar($strSQL);
 }