contaoblackforest/contao-doctrine-dbal-driver

Database Driver using Doctrine DBAL for Contao Open Source CMS

3.2.2 2015-06-10 07:02 UTC

Requires

• php: >=5.3
• contao-community-alliance/composer-plugin: ~2.0
• contao/core: >=3.2,<3.4-dev
• doctrine/dbal: 2.4.*

Replaces

• bit3/contao-doctrine-dbal-driver: 3.2.2

LGPL-3.0+

• Sven Baumann
• Dominik Tomasi

• database
• dbal
• doctrine
• driver
• contao

README

To use this database driver, change the driver in your system/config/localconfig.php:

$GLOBALS['TL_CONFIG']['dbDriver'] = 'DoctrineMySQL';

Configure caching

By default, the driver use an array cache (equivalent to contao). But the caching can be configured with $GLOBALS['TL_CONFIG']['dbCache'], $GLOBALS['TL_CONFIG']['dbCacheTTL'] and $GLOBALS['TL_CONFIG']['dbCacheName'].

$GLOBALS['TL_CONFIG']['dbCache'] define the caching mechanism, possible values are:

$GLOBALS['TL_CONFIG']['dbCacheTTL'] is an integer value, that define the time to live (default value is 1 second for backend and 15 second for frontend).

$GLOBALS['TL_CONFIG']['dbCacheName'] is a string for uniq identify cache entries. This is useful if you have a shared cache like memcache (default value is md5(/absolute/path/to/bit3/contao-doctrine-dbal-driver/src/Contao/Doctrine/Driver/MySQL/Statement.php)).

Different caching in frontend and backend

You can add _FE or _BE to each cache config key, to define different caching in frontend and backend. For example $GLOBALS['TL_CONFIG']['dbCache_FE'] define the frontend caching mechanism and $GLOBALS['TL_CONFIG']['dbCacheTTL_BE'] define the backend caching time to live.

Accessing the doctrine dbal connection

If you have installed bit3/contao-doctrine-dbal, you should use the dependency injection container:

class MyClass
{
	public function myFunc()
	{
		global $container;
		/** @var \Doctrine\DBAL\Connection $connection */
		$connection = $container['doctrine.connection.default'];

		$connection->query('...');
	}
}

Alternatively you can get the connection from the database instance:

class MyClass
{
	public function myFunc()
	{
		/** @var \Doctrine\DBAL\Connection $connection */
		$connection = Database::getInstance()->getConnection();
	}
}