Subversion-Projekte lars-tiefland.laravel_shop

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Driver\API\PostgreSQL;

use Doctrine\DBAL\Driver\API\ExceptionConverter as ExceptionConverterInterface;

use Doctrine\DBAL\Driver\Exception;

use Doctrine\DBAL\Exception\ConnectionException;

use Doctrine\DBAL\Exception\DatabaseDoesNotExist;

use Doctrine\DBAL\Exception\DeadlockException;

use Doctrine\DBAL\Exception\DriverException;

use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;

use Doctrine\DBAL\Exception\InvalidFieldNameException;

use Doctrine\DBAL\Exception\NonUniqueFieldNameException;

use Doctrine\DBAL\Exception\NotNullConstraintViolationException;

use Doctrine\DBAL\Exception\SchemaDoesNotExist;

use Doctrine\DBAL\Exception\SyntaxErrorException;

use Doctrine\DBAL\Exception\TableExistsException;

use Doctrine\DBAL\Exception\TableNotFoundException;

use Doctrine\DBAL\Exception\UniqueConstraintViolationException;

use Doctrine\DBAL\Query;

use function strpos;

/** @internal */

final class ExceptionConverter implements ExceptionConverterInterface

{

    /** @link http://www.postgresql.org/docs/9.4/static/errcodes-appendix.html */

    public function convert(Exception $exception, ?Query $query): DriverException

    {

        switch ($exception->getSQLState()) {

            case '40001':

            case '40P01':

                return new DeadlockException($exception, $query);

            case '0A000':

                // Foreign key constraint violations during a TRUNCATE operation

                // are considered "feature not supported" in PostgreSQL.

                if (strpos($exception->getMessage(), 'truncate') !== false) {

                    return new ForeignKeyConstraintViolationException($exception, $query);

                }

                break;

            case '23502':

                return new NotNullConstraintViolationException($exception, $query);

            case '23503':

                return new ForeignKeyConstraintViolationException($exception, $query);

            case '23505':

                return new UniqueConstraintViolationException($exception, $query);

            case '3D000':

                return new DatabaseDoesNotExist($exception, $query);

            case '3F000':

                return new SchemaDoesNotExist($exception, $query);

            case '42601':

                return new SyntaxErrorException($exception, $query);

            case '42702':

                return new NonUniqueFieldNameException($exception, $query);

            case '42703':

                return new InvalidFieldNameException($exception, $query);

            case '42P01':

                return new TableNotFoundException($exception, $query);

            case '42P07':

                return new TableExistsException($exception, $query);

            case '08006':

                return new ConnectionException($exception, $query);

        }

        // Prior to fixing https://bugs.php.net/bug.php?id=64705 (PHP 7.4.10),

        // in some cases (mainly connection errors) the PDO exception wouldn't provide a SQLSTATE via its code.

        // We have to match against the SQLSTATE in the error message in these cases.

        if ($exception->getCode() === 7 && strpos($exception->getMessage(), 'SQLSTATE[08006]') !== false) {

            return new ConnectionException($exception, $query);

        }

        return new DriverException($exception, $query);

    }

}