235 lines
7.6 KiB
PHP
235 lines
7.6 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Driver;
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use Doctrine\DBAL\DBALException;
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use Doctrine\DBAL\Driver;
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use Doctrine\DBAL\Exception;
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use Doctrine\DBAL\Platforms\MariaDb1027Platform;
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use Doctrine\DBAL\Platforms\MySQL57Platform;
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use Doctrine\DBAL\Platforms\MySQL80Platform;
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use Doctrine\DBAL\Platforms\MySqlPlatform;
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use Doctrine\DBAL\Schema\MySqlSchemaManager;
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use Doctrine\DBAL\VersionAwarePlatformDriver;
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use function preg_match;
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use function stripos;
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use function version_compare;
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/**
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* Abstract base implementation of the {@link Doctrine\DBAL\Driver} interface for MySQL based drivers.
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*
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* @author Steve Müller <st.mueller@dzh-online.de>
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* @link www.doctrine-project.org
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* @since 2.5
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*/
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abstract class AbstractMySQLDriver implements Driver, ExceptionConverterDriver, VersionAwarePlatformDriver
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{
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/**
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* {@inheritdoc}
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*
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* @link http://dev.mysql.com/doc/refman/5.7/en/error-messages-client.html
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* @link http://dev.mysql.com/doc/refman/5.7/en/error-messages-server.html
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*/
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public function convertException($message, DriverException $exception)
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{
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switch ($exception->getErrorCode()) {
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case '1213':
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return new Exception\DeadlockException($message, $exception);
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case '1205':
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return new Exception\LockWaitTimeoutException($message, $exception);
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case '1050':
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return new Exception\TableExistsException($message, $exception);
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case '1051':
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case '1146':
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return new Exception\TableNotFoundException($message, $exception);
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case '1216':
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case '1217':
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case '1451':
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case '1452':
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case '1701':
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return new Exception\ForeignKeyConstraintViolationException($message, $exception);
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case '1062':
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case '1557':
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case '1569':
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case '1586':
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return new Exception\UniqueConstraintViolationException($message, $exception);
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case '1054':
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case '1166':
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case '1611':
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return new Exception\InvalidFieldNameException($message, $exception);
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case '1052':
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case '1060':
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case '1110':
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return new Exception\NonUniqueFieldNameException($message, $exception);
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case '1064':
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case '1149':
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case '1287':
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case '1341':
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case '1342':
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case '1343':
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case '1344':
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case '1382':
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case '1479':
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case '1541':
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case '1554':
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case '1626':
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return new Exception\SyntaxErrorException($message, $exception);
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case '1044':
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case '1045':
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case '1046':
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case '1049':
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case '1095':
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case '1142':
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case '1143':
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case '1227':
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case '1370':
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case '1429':
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case '2002':
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case '2005':
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return new Exception\ConnectionException($message, $exception);
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case '1048':
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case '1121':
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case '1138':
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case '1171':
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case '1252':
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case '1263':
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case '1364':
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case '1566':
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return new Exception\NotNullConstraintViolationException($message, $exception);
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}
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return new Exception\DriverException($message, $exception);
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}
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/**
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* {@inheritdoc}
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*
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* @throws DBALException
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*/
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public function createDatabasePlatformForVersion($version)
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{
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$mariadb = false !== stripos($version, 'mariadb');
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if ($mariadb && version_compare($this->getMariaDbMysqlVersionNumber($version), '10.2.7', '>=')) {
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return new MariaDb1027Platform();
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}
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if (! $mariadb) {
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$oracleMysqlVersion = $this->getOracleMysqlVersionNumber($version);
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if (version_compare($oracleMysqlVersion, '8', '>=')) {
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return new MySQL80Platform();
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}
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if (version_compare($oracleMysqlVersion, '5.7.9', '>=')) {
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return new MySQL57Platform();
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}
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}
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return $this->getDatabasePlatform();
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}
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/**
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* Get a normalized 'version number' from the server string
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* returned by Oracle MySQL servers.
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*
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* @param string $versionString Version string returned by the driver, i.e. '5.7.10'
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* @throws DBALException
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*/
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private function getOracleMysqlVersionNumber(string $versionString) : string
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{
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if ( ! preg_match(
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'/^(?P<major>\d+)(?:\.(?P<minor>\d+)(?:\.(?P<patch>\d+))?)?/',
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$versionString,
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$versionParts
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)) {
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throw DBALException::invalidPlatformVersionSpecified(
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$versionString,
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'<major_version>.<minor_version>.<patch_version>'
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);
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}
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$majorVersion = $versionParts['major'];
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$minorVersion = $versionParts['minor'] ?? 0;
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$patchVersion = $versionParts['patch'] ?? null;
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if ('5' === $majorVersion && '7' === $minorVersion && null === $patchVersion) {
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$patchVersion = '9';
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}
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return $majorVersion . '.' . $minorVersion . '.' . $patchVersion;
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}
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/**
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* Detect MariaDB server version, including hack for some mariadb distributions
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* that starts with the prefix '5.5.5-'
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*
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* @param string $versionString Version string as returned by mariadb server, i.e. '5.5.5-Mariadb-10.0.8-xenial'
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* @throws DBALException
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*/
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private function getMariaDbMysqlVersionNumber(string $versionString) : string
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{
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if ( ! preg_match(
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'/^(?:5\.5\.5-)?(mariadb-)?(?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)/i',
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$versionString,
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$versionParts
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)) {
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throw DBALException::invalidPlatformVersionSpecified(
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$versionString,
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'^(?:5\.5\.5-)?(mariadb-)?<major_version>.<minor_version>.<patch_version>'
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);
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}
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return $versionParts['major'] . '.' . $versionParts['minor'] . '.' . $versionParts['patch'];
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}
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/**
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* {@inheritdoc}
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*/
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public function getDatabase(\Doctrine\DBAL\Connection $conn)
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{
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$params = $conn->getParams();
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return $params['dbname'] ?? $conn->query('SELECT DATABASE()')->fetchColumn();
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}
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/**
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* {@inheritdoc}
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* @return MySqlPlatform
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*/
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public function getDatabasePlatform()
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{
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return new MySqlPlatform();
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}
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/**
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* {@inheritdoc}
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* @return MySqlSchemaManager
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*/
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public function getSchemaManager(\Doctrine\DBAL\Connection $conn)
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{
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return new MySqlSchemaManager($conn);
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}
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}
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