90 lines
3.3 KiB
PHP
90 lines
3.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Doctrine\DBAL\Driver\API\PostgreSQL;
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use Doctrine\DBAL\Driver\API\ExceptionConverter as ExceptionConverterInterface;
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use Doctrine\DBAL\Driver\Exception;
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use Doctrine\DBAL\Exception\ConnectionException;
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use Doctrine\DBAL\Exception\DatabaseDoesNotExist;
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use Doctrine\DBAL\Exception\DeadlockException;
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use Doctrine\DBAL\Exception\DriverException;
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use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;
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use Doctrine\DBAL\Exception\InvalidFieldNameException;
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use Doctrine\DBAL\Exception\NonUniqueFieldNameException;
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use Doctrine\DBAL\Exception\NotNullConstraintViolationException;
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use Doctrine\DBAL\Exception\SchemaDoesNotExist;
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use Doctrine\DBAL\Exception\SyntaxErrorException;
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use Doctrine\DBAL\Exception\TableExistsException;
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use Doctrine\DBAL\Exception\TableNotFoundException;
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use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
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use Doctrine\DBAL\Query;
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use function strpos;
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/** @internal */
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final class ExceptionConverter implements ExceptionConverterInterface
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{
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/** @link http://www.postgresql.org/docs/9.4/static/errcodes-appendix.html */
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public function convert(Exception $exception, ?Query $query): DriverException
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{
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switch ($exception->getSQLState()) {
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case '40001':
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case '40P01':
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return new DeadlockException($exception, $query);
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case '0A000':
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// Foreign key constraint violations during a TRUNCATE operation
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// are considered "feature not supported" in PostgreSQL.
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if (strpos($exception->getMessage(), 'truncate') !== false) {
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return new ForeignKeyConstraintViolationException($exception, $query);
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}
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break;
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case '23502':
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return new NotNullConstraintViolationException($exception, $query);
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case '23503':
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return new ForeignKeyConstraintViolationException($exception, $query);
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case '23505':
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return new UniqueConstraintViolationException($exception, $query);
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case '3D000':
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return new DatabaseDoesNotExist($exception, $query);
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case '3F000':
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return new SchemaDoesNotExist($exception, $query);
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case '42601':
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return new SyntaxErrorException($exception, $query);
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case '42702':
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return new NonUniqueFieldNameException($exception, $query);
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case '42703':
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return new InvalidFieldNameException($exception, $query);
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case '42P01':
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return new TableNotFoundException($exception, $query);
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case '42P07':
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return new TableExistsException($exception, $query);
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case '08006':
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return new ConnectionException($exception, $query);
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}
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// Prior to fixing https://bugs.php.net/bug.php?id=64705 (PHP 7.4.10),
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// in some cases (mainly connection errors) the PDO exception wouldn't provide a SQLSTATE via its code.
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// We have to match against the SQLSTATE in the error message in these cases.
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if ($exception->getCode() === 7 && strpos($exception->getMessage(), 'SQLSTATE[08006]') !== false) {
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return new ConnectionException($exception, $query);
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}
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return new DriverException($exception, $query);
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}
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}
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