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1
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<?php |
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2
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3
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declare(strict_types=1); |
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4
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5
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namespace Crate\DBAL\Driver\PDOCrate; |
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6
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7
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use Doctrine\DBAL\Driver\API\ExceptionConverter as ExceptionConverterInterface; |
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8
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use Doctrine\DBAL\Driver\Exception; |
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9
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use Doctrine\DBAL\Exception\ConnectionException; |
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use Doctrine\DBAL\Exception\DriverException; |
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use Doctrine\DBAL\Exception\InvalidFieldNameException; |
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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 Doctrine\DBAL\Schema\Exception\ColumnDoesNotExist; |
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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 https://cratedb.com/docs/crate/reference/en/latest/interfaces/http.html#error-codes */ |
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10 |
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public function convert(Exception $exception, ?Query $query): DriverException |
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{ |
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10 |
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switch ($exception->getCode()) { |
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10 |
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case '4000': |
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2 |
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return new SyntaxErrorException($exception, $query); |
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8 |
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case '4008': |
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8 |
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case '4043': |
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return new InvalidFieldNameException($exception, $query); |
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8 |
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case '4041': |
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8 |
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return new TableNotFoundException($exception, $query); |
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case '4045': |
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return new SchemaDoesNotExist($exception, $query); |
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case '4091': |
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return new UniqueConstraintViolationException($exception, $query); |
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case '4093': |
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return new TableExistsException($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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crate /
crate-dbal
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: