mirror of
https://github.com/nuxsmin/sysPass.git
synced 2026-03-03 07:04:07 +01:00
281 lines
7.8 KiB
PHP
281 lines
7.8 KiB
PHP
<?php
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/**
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* sysPass
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*
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* @author nuxsmin
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* @link http://syspass.org
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* @copyright 2012-2017, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* sysPass is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\Storage;
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use PDOStatement;
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use SP\Bootstrap;
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use SP\Core\Exceptions\ConstraintException;
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use SP\Core\Exceptions\QueryException;
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use SP\Core\Exceptions\SPException;
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use SP\Core\Messages\LogMessage;
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use SP\Log\Log;
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use SP\Util\Util;
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defined('APP_ROOT') || die();
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/**
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* Esta clase es la encargada de realizar las operaciones con la BBDD de sysPass.
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*/
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class DbWrapper
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{
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/**
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* @var int
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*/
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public static $lastId;
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/**
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* @var bool Contar el número de filas totales
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*/
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private static $fullRowCount = false;
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/**
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* @return int
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*/
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public static function getLastId()
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{
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return self::$lastId;
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}
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/**
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* Devolver los resultados en array
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*
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* @param QueryData $queryData
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* @param DatabaseInterface $db
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* @return array
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*/
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public static function getResultsArray(QueryData $queryData, DatabaseInterface $db = null)
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{
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// FIXME: remove
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if ($db === null) {
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/** @var Database $db */
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$db = Bootstrap::getContainer()->get(Database::class);
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}
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$results = self::getResults($queryData, $db);
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if ($results === false) {
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return [];
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}
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return is_object($results) ? [$results] : $results;
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}
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/**
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* Obtener los resultados de una consulta.
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*
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* @param QueryData $queryData QueryData Los datos de la consulta
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* @param DatabaseInterface $db
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* @return mixed devuelve bool si hay un error. Devuelve array con el array de registros devueltos
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*/
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public static function getResults(QueryData $queryData, DatabaseInterface $db = null)
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{
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if ($queryData->getQuery() === '') {
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self::resetVars();
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return false;
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}
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try {
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// FIXME: remove
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if ($db === null) {
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/** @var Database $db */
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$db = Bootstrap::getContainer()->get(Database::class);
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}
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$db->doQuery($queryData);
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if (self::$fullRowCount === true) {
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$db->getFullRowCount($queryData);
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}
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} catch (\Exception $e) {
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$queryData->setQueryStatus($e->getCode());
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self::logDBException($queryData->getQuery(), $e, __FUNCTION__);
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return false;
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}
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self::resetVars();
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if ($db->getNumRows() === 1 && !$queryData->isUseKeyPair()) {
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return $db->getLastResult()[0];
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}
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return $db->getLastResult();
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}
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/**
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* Restablecer los atributos estáticos
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*/
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private static function resetVars()
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{
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self::$fullRowCount = false;
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}
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/**
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* Método para registar los eventos de BD en el log
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*
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* @param string $query La consulta que genera el error
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* @param \Exception $e
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* @param string $queryFunction
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* @throws \SP\Core\Dic\ContainerException
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*/
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private static function logDBException($query, \Exception $e, $queryFunction)
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{
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$caller = Util::traceLastCall($queryFunction);
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$LogMessage = new LogMessage();
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$LogMessage->setAction($caller);
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$LogMessage->addDescription(__u('Error en la consulta'));
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$LogMessage->addDescription(sprintf('%s (%s)', $e->getMessage(), $e->getCode()));
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$LogMessage->addDetails('SQL', DBUtil::escape($query));
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debugLog($LogMessage->getDescription(true), true);
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debugLog($LogMessage->getDetails());
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// Solo registrar eventos de ls BD si no son consultas del registro de eventos
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if ($caller !== 'writeLog') {
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$Log = new Log($LogMessage);
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$Log->setLogLevel(Log::ERROR);
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$Log->writeLog();
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}
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}
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/**
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* Devolver los resultados como objeto PDOStatement
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*
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* @param QueryData $queryData
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* @param DatabaseInterface $db
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* @return PDOStatement|false
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* @throws SPException
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* @throws \SP\Core\Dic\ContainerException
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*/
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public static function getResultsRaw(QueryData $queryData, DatabaseInterface $db = null)
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{
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try {
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// FIXME: remove
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if ($db === null) {
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/** @var Database $db */
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$db = Bootstrap::getContainer()->get(Database::class);
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}
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return $db->doQuery($queryData, true);
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} catch (SPException $e) {
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self::logDBException($queryData->getQuery(), $e, __FUNCTION__);
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throw $e;
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}
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}
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/**
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* Realizar una consulta y devolver el resultado sin datos
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*
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* @param QueryData $queryData Los datos para realizar la consulta
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* @param DatabaseInterface $db
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* @return bool
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* @throws ConstraintException
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* @throws QueryException
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*/
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public static function getQuery(QueryData $queryData, DatabaseInterface $db = null)
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{
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if (null === $queryData->getOnErrorMessage()) {
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$errorMessage = __u('Error en la consulta');
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} else {
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$errorMessage = $queryData->getOnErrorMessage();
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}
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if ($queryData->getQuery() === '') {
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throw new QueryException($errorMessage, SPException::ERROR, __u('Consulta en blanco'));
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}
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try {
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// FIXME: remove
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if ($db === null) {
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/** @var Database $db */
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$db = Bootstrap::getContainer()->get(Database::class);
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}
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$db->doQuery($queryData);
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return true;
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} catch (\Exception $e) {
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$queryData->setQueryStatus($e->getCode());
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self::logDBException($queryData->getQuery(), $e, __FUNCTION__);
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switch ($e->getCode()) {
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case 23000:
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throw new ConstraintException(__u('Restricción de integridad'), SPException::ERROR, $e->getMessage(), $e->getCode());
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}
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throw new QueryException($errorMessage, SPException::ERROR, $e->getMessage(), $e->getCode());
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}
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}
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/**
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* Establecer si es necesario contar el número total de resultados devueltos
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*/
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public static function setFullRowCount()
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{
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self::$fullRowCount = true;
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}
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/**
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* Iniciar una transacción
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*
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* @param DatabaseInterface $db
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* @return bool
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*/
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public static function beginTransaction(DatabaseInterface $db)
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{
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$conn = $db->getDbHandler()->getConnection();
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return !$conn->inTransaction() && $conn->beginTransaction();
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}
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/**
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* Finalizar una transacción
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*
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* @param DatabaseInterface $db
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* @return bool
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*/
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public static function endTransaction(DatabaseInterface $db)
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{
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$conn = $db->getDbHandler()->getConnection();
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return $conn->inTransaction() && $conn->commit();
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}
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/**
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* Rollback de una transacción
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*
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* @param DatabaseInterface $db
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* @return bool
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*/
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public static function rollbackTransaction(DatabaseInterface $db)
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{
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$conn = $db->getDbHandler()->getConnection();
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return $conn->inTransaction() && $conn->rollBack();
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}
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}
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