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<?php |
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namespace Doctrine\DBAL\Driver; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Driver; |
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use Doctrine\DBAL\Driver\AbstractOracleDriver\EasyConnectString; |
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use Doctrine\DBAL\Exception; |
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use Doctrine\DBAL\Platforms\OraclePlatform; |
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use Doctrine\DBAL\Schema\OracleSchemaManager; |
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/** |
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* Abstract base implementation of the {@link Doctrine\DBAL\Driver} interface for Oracle based drivers. |
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*/ |
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abstract class AbstractOracleDriver implements Driver, ExceptionConverterDriver |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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90 |
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public function convertException($message, DriverException $exception) |
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{ |
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90 |
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switch ($exception->getErrorCode()) { |
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90 |
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case '1': |
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case '2299': |
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90 |
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case '38911': |
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return new Exception\UniqueConstraintViolationException($message, $exception); |
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90 |
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case '904': |
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return new Exception\InvalidFieldNameException($message, $exception); |
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case '918': |
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case '960': |
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return new Exception\NonUniqueFieldNameException($message, $exception); |
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case '923': |
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return new Exception\SyntaxErrorException($message, $exception); |
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case '942': |
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return new Exception\TableNotFoundException($message, $exception); |
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case '955': |
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return new Exception\TableExistsException($message, $exception); |
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case '1017': |
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case '12545': |
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return new Exception\ConnectionException($message, $exception); |
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case '1400': |
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return new Exception\NotNullConstraintViolationException($message, $exception); |
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case '2266': |
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case '2291': |
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case '2292': |
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return new Exception\ForeignKeyConstraintViolationException($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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public function getDatabase(Connection $conn) |
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{ |
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$params = $conn->getParams(); |
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return $params['user']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDatabasePlatform() |
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{ |
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return new OraclePlatform(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSchemaManager(Connection $conn) |
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{ |
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return new OracleSchemaManager($conn); |
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} |
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/** |
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* Returns an appropriate Easy Connect String for the given parameters. |
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* |
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* @param mixed[] $params The connection parameters to return the Easy Connect String for. |
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* |
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* @return string |
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*/ |
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protected function getEasyConnectString(array $params) |
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{ |
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return (string) EasyConnectString::fromConnectionParameters($params); |
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} |
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} |
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doctrine /
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: