2008-05-18 00:04:56 +04:00
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<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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2012-05-26 16:37:00 +04:00
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* and is licensed under the MIT license. For more information, see
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2009-02-04 19:35:36 +03:00
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* <http://www.doctrine-project.org>.
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2008-05-18 00:04:56 +04:00
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*/
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2009-01-22 22:38:10 +03:00
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namespace Doctrine\ORM;
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2008-06-05 23:01:58 +04:00
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2012-10-12 15:53:20 +04:00
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use Exception;
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use Doctrine\Common\EventManager;
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use Doctrine\Common\Persistence\ObjectManager;
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use Doctrine\DBAL\Connection;
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use Doctrine\DBAL\LockMode;
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use Doctrine\ORM\Mapping\ClassMetadata;
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use Doctrine\ORM\Mapping\ClassMetadataFactory;
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use Doctrine\ORM\Query\ResultSetMapping;
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use Doctrine\ORM\Proxy\ProxyFactory;
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use Doctrine\ORM\Query\FilterCollection;
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2012-10-20 06:18:01 +04:00
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use Doctrine\Common\Util\ClassUtils;
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2008-06-05 23:01:58 +04:00
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2008-05-18 00:04:56 +04:00
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/**
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2008-07-10 21:17:58 +04:00
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* The EntityManager is the central access point to ORM functionality.
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2008-05-18 00:04:56 +04:00
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*
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2010-03-31 01:14:17 +04:00
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* @since 2.0
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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2008-05-18 00:04:56 +04:00
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*/
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2011-02-16 05:02:45 +03:00
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class EntityManager implements ObjectManager
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2008-05-18 00:04:56 +04:00
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{
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2008-06-05 23:01:58 +04:00
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/**
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* The used Configuration.
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\ORM\Configuration
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2008-06-05 23:01:58 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $config;
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2010-02-22 02:26:42 +03:00
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2008-05-18 00:04:56 +04:00
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/**
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* The database connection used by the EntityManager.
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\DBAL\Connection
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2008-05-18 00:04:56 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $conn;
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2010-02-22 02:26:42 +03:00
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2008-05-18 00:04:56 +04:00
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/**
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2009-02-07 20:02:13 +03:00
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* The metadata factory, used to retrieve the ORM metadata of entity classes.
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2008-05-18 00:04:56 +04:00
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\ORM\Mapping\ClassMetadataFactory
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2008-05-18 00:04:56 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $metadataFactory;
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2010-02-22 02:26:42 +03:00
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2008-05-18 00:04:56 +04:00
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/**
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* The EntityRepository instances.
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*
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* @var array
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*/
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2010-07-08 02:20:54 +04:00
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private $repositories = array();
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2010-02-22 02:26:42 +03:00
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2008-05-18 00:04:56 +04:00
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/**
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2009-01-14 00:56:43 +03:00
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* The UnitOfWork used to coordinate object-level transactions.
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2008-05-18 00:04:56 +04:00
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\ORM\UnitOfWork
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2008-05-18 00:04:56 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $unitOfWork;
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2010-02-22 02:26:42 +03:00
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2008-05-30 16:09:24 +04:00
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/**
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* The event manager that is the central point of the event system.
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\Common\EventManager
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2008-05-30 16:09:24 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $eventManager;
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2009-01-04 19:15:32 +03:00
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2009-01-14 00:56:43 +03:00
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/**
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* The maintained (cached) hydrators. One instance per type.
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*
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* @var array
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*/
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2010-07-08 02:20:54 +04:00
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private $hydrators = array();
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2009-01-14 00:56:43 +03:00
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2009-05-11 14:43:27 +04:00
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/**
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2010-01-30 00:24:29 +03:00
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* The proxy factory used to create dynamic proxies.
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2009-05-11 14:43:27 +04:00
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\ORM\Proxy\ProxyFactory
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2009-05-11 14:43:27 +04:00
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*/
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2010-07-08 02:20:54 +04:00
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private $proxyFactory;
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2010-02-22 02:26:42 +03:00
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2010-02-09 20:13:49 +03:00
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/**
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2011-04-03 22:29:07 +04:00
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* The expression builder instance used to generate query expressions.
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*
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2011-12-12 00:52:29 +04:00
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* @var \Doctrine\ORM\Query\Expr
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2010-02-09 20:13:49 +03:00
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*/
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2010-07-08 02:20:54 +04:00
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private $expressionBuilder;
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2009-05-11 14:43:27 +04:00
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2009-02-04 19:35:36 +03:00
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/**
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* Whether the EntityManager is closed or not.
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2011-04-03 22:29:07 +04:00
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*
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* @var bool
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2009-02-04 19:35:36 +03:00
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*/
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2010-07-08 02:20:54 +04:00
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private $closed = false;
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2010-02-22 02:26:42 +03:00
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2011-07-22 14:01:33 +04:00
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/**
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2011-09-15 23:34:51 +04:00
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* Collection of query filters.
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2011-07-22 14:01:33 +04:00
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*
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2012-09-21 03:20:06 +04:00
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* @var \Doctrine\ORM\Query\FilterCollection
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2011-08-16 15:23:53 +04:00
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*/
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2011-09-15 23:34:51 +04:00
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private $filterCollection;
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2011-08-16 15:23:53 +04:00
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2008-05-18 00:04:56 +04:00
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/**
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2009-01-04 19:15:32 +03:00
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* Creates a new EntityManager that operates on the given database connection
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* and uses the given Configuration and EventManager implementations.
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2008-05-18 00:04:56 +04:00
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*
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2012-12-01 20:28:06 +04:00
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* @param \Doctrine\DBAL\Connection $conn
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* @param \Doctrine\ORM\Configuration $config
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2011-12-12 00:52:29 +04:00
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* @param \Doctrine\Common\EventManager $eventManager
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2008-05-18 00:04:56 +04:00
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*/
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2009-02-17 14:02:11 +03:00
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protected function __construct(Connection $conn, Configuration $config, EventManager $eventManager)
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2008-05-18 00:04:56 +04:00
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{
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2012-03-15 09:13:14 +04:00
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$this->conn = $conn;
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$this->config = $config;
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2010-07-08 02:20:54 +04:00
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$this->eventManager = $eventManager;
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2010-11-27 22:53:26 +03:00
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$metadataFactoryClassName = $config->getClassMetadataFactoryName();
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2012-03-15 09:13:14 +04:00
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2010-11-27 22:53:26 +03:00
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$this->metadataFactory = new $metadataFactoryClassName;
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$this->metadataFactory->setEntityManager($this);
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2010-07-08 02:20:54 +04:00
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$this->metadataFactory->setCacheDriver($this->config->getMetadataCacheImpl());
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2011-10-16 19:00:33 +04:00
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2012-03-15 09:13:14 +04:00
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$this->unitOfWork = new UnitOfWork($this);
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2011-12-01 19:00:26 +04:00
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$this->proxyFactory = new ProxyFactory(
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$this,
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$config->getProxyDir(),
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$config->getProxyNamespace(),
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$config->getAutoGenerateProxyClasses()
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);
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2008-05-18 00:04:56 +04:00
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}
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2010-02-22 02:26:42 +03:00
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2008-05-18 00:04:56 +04:00
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/**
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* Gets the database connection object used by the EntityManager.
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*
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2011-12-12 00:52:29 +04:00
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* @return \Doctrine\DBAL\Connection
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2008-05-18 00:04:56 +04:00
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*/
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public function getConnection()
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{
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2010-07-08 02:20:54 +04:00
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return $this->conn;
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2008-05-18 00:04:56 +04:00
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}
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2008-12-18 17:08:11 +03:00
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2008-09-07 17:48:40 +04:00
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/**
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2008-12-18 17:08:11 +03:00
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* Gets the metadata factory used to gather the metadata of classes.
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2009-01-06 20:22:23 +03:00
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*
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2011-12-12 00:52:29 +04:00
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* @return \Doctrine\ORM\Mapping\ClassMetadataFactory
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2008-09-07 17:48:40 +04:00
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*/
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2008-12-18 17:08:11 +03:00
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public function getMetadataFactory()
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2008-09-07 17:48:40 +04:00
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{
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2010-07-08 02:20:54 +04:00
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return $this->metadataFactory;
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2008-09-07 17:48:40 +04:00
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}
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2010-02-22 02:26:42 +03:00
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2010-02-09 20:13:49 +03:00
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/**
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* Gets an ExpressionBuilder used for object-oriented construction of query expressions.
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2010-02-22 02:26:42 +03:00
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*
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2010-02-09 20:13:49 +03:00
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* Example:
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*
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2010-05-11 01:51:56 +04:00
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* <code>
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2010-02-09 20:13:49 +03:00
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* $qb = $em->createQueryBuilder();
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* $expr = $em->getExpressionBuilder();
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* $qb->select('u')->from('User', 'u')
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* ->where($expr->orX($expr->eq('u.id', 1), $expr->eq('u.id', 2)));
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2010-05-11 01:51:56 +04:00
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* </code>
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2010-02-09 20:13:49 +03:00
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*
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2011-12-12 00:52:29 +04:00
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* @return \Doctrine\ORM\Query\Expr
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2010-02-09 20:13:49 +03:00
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*/
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public function getExpressionBuilder()
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{
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2010-07-08 02:20:54 +04:00
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if ($this->expressionBuilder === null) {
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$this->expressionBuilder = new Query\Expr;
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2010-02-09 20:13:49 +03:00
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}
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2011-12-01 19:00:26 +04:00
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2010-07-08 02:20:54 +04:00
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return $this->expressionBuilder;
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2010-02-09 20:13:49 +03:00
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}
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2010-02-22 02:26:42 +03:00
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2008-07-10 21:17:58 +04:00
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/**
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2009-05-28 15:13:12 +04:00
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* Starts a transaction on the underlying database connection.
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2012-12-01 20:28:06 +04:00
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*
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* @return void
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2008-08-01 22:46:14 +04:00
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*/
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public function beginTransaction()
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{
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2010-07-08 02:20:54 +04:00
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$this->conn->beginTransaction();
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2008-08-01 22:46:14 +04:00
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}
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2010-02-22 02:26:42 +03:00
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2010-05-13 15:19:59 +04:00
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/**
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* Executes a function in a transaction.
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*
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* The function gets passed this EntityManager instance as an (optional) parameter.
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*
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* {@link flush} is invoked prior to transaction commit.
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*
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* If an exception occurs during execution of the function or flushing or transaction commit,
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* the transaction is rolled back, the EntityManager closed and the exception re-thrown.
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*
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2012-06-16 15:19:50 +04:00
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* @param callable $func The function to execute transactionally.
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2012-12-01 20:28:06 +04:00
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*
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* @return mixed The non-empty value returned from the closure or true instead.
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2010-05-13 15:19:59 +04:00
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*/
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2012-06-16 15:19:50 +04:00
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public function transactional($func)
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2010-05-13 15:19:59 +04:00
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{
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2012-06-16 15:19:50 +04:00
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if (!is_callable($func)) {
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throw new \InvalidArgumentException('Expected argument of type "callable", got "' . gettype($func) . '"');
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}
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2010-07-08 02:20:54 +04:00
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$this->conn->beginTransaction();
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2011-10-16 19:00:33 +04:00
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2010-05-13 15:19:59 +04:00
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try {
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2012-06-16 15:19:50 +04:00
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$return = call_user_func($func, $this);
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2011-10-16 19:00:33 +04:00
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2010-05-13 15:19:59 +04:00
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$this->flush();
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2010-07-08 02:20:54 +04:00
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$this->conn->commit();
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2011-10-16 19:00:33 +04:00
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2011-04-26 01:32:43 +04:00
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return $return ?: true;
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2010-05-13 15:19:59 +04:00
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} catch (Exception $e) {
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$this->close();
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2010-07-08 02:20:54 +04:00
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$this->conn->rollback();
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2011-10-16 19:00:33 +04:00
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2010-05-13 15:19:59 +04:00
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throw $e;
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}
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}
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2008-08-01 22:46:14 +04:00
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/**
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2009-07-30 19:16:02 +04:00
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* Commits a transaction on the underlying database connection.
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2012-12-01 20:28:06 +04:00
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*
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* @return void
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2008-07-10 21:17:58 +04:00
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*/
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2008-08-01 22:46:14 +04:00
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public function commit()
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2008-07-10 21:17:58 +04:00
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{
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2010-07-08 02:20:54 +04:00
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$this->conn->commit();
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2009-05-28 15:13:12 +04:00
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}
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2010-02-22 02:26:42 +03:00
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2009-05-28 15:13:12 +04:00
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/**
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2010-05-11 01:51:56 +04:00
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* Performs a rollback on the underlying database connection.
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2012-12-01 20:28:06 +04:00
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*
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* @return void
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2009-05-28 15:13:12 +04:00
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*/
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public function rollback()
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{
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2010-07-08 02:20:54 +04:00
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$this->conn->rollback();
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2008-07-10 21:17:58 +04:00
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}
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2008-05-18 00:04:56 +04:00
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/**
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2010-08-08 17:01:03 +04:00
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* Returns the ORM metadata descriptor for a class.
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*
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* The class name must be the fully-qualified class name without a leading backslash
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* (as it is returned by get_class($obj)) or an aliased class name.
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2011-10-16 19:00:33 +04:00
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*
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2010-08-08 17:01:03 +04:00
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* Examples:
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* MyProject\Domain\User
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* sales:PriceRequest
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2008-05-18 00:04:56 +04:00
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*
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2011-12-12 00:52:29 +04:00
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* @return \Doctrine\ORM\Mapping\ClassMetadata
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2012-12-01 20:28:06 +04:00
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*
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2009-01-03 22:50:13 +03:00
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* @internal Performance-sensitive method.
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function getClassMetadata($className)
|
2009-12-16 00:06:32 +03:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->metadataFactory->getMetadataFor($className);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2008-12-18 17:08:11 +03:00
|
|
|
* Creates a new Query object.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2012-03-07 00:18:18 +04:00
|
|
|
* @param string $dql The DQL string.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\Query
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function createQuery($dql = "")
|
|
|
|
{
|
2009-01-22 22:38:10 +03:00
|
|
|
$query = new Query($this);
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
if ( ! empty($dql)) {
|
2008-05-27 08:52:50 +04:00
|
|
|
$query->setDql($dql);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
return $query;
|
|
|
|
}
|
2009-07-10 18:02:06 +04:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-08-11 14:51:38 +04:00
|
|
|
* Creates a Query from a named query.
|
2008-05-18 00:04:56 +04:00
|
|
|
*
|
2009-08-11 14:51:38 +04:00
|
|
|
* @param string $name
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\Query
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function createNamedQuery($name)
|
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->createQuery($this->config->getNamedQuery($name));
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-04-12 23:02:12 +04:00
|
|
|
* Creates a native SQL query.
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param string $sql
|
2009-05-11 14:43:27 +04:00
|
|
|
* @param ResultSetMapping $rsm The ResultSetMapping to use.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2009-11-21 16:13:19 +03:00
|
|
|
* @return NativeQuery
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
2010-08-08 17:01:03 +04:00
|
|
|
public function createNativeQuery($sql, ResultSetMapping $rsm)
|
2008-05-18 00:04:56 +04:00
|
|
|
{
|
2009-04-12 23:02:12 +04:00
|
|
|
$query = new NativeQuery($this);
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2009-04-12 23:02:12 +04:00
|
|
|
$query->setSql($sql);
|
|
|
|
$query->setResultSetMapping($rsm);
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2009-04-12 23:02:12 +04:00
|
|
|
return $query;
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-08-11 14:51:38 +04:00
|
|
|
* Creates a NativeQuery from a named native query.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2009-08-11 14:51:38 +04:00
|
|
|
* @param string $name
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\NativeQuery
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function createNamedNativeQuery($name)
|
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
list($sql, $rsm) = $this->config->getNamedNativeQuery($name);
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2009-08-11 14:51:38 +04:00
|
|
|
return $this->createNativeQuery($sql, $rsm);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-07-10 22:26:43 +04:00
|
|
|
* Create a QueryBuilder instance
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @return QueryBuilder
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
2009-06-22 22:48:42 +04:00
|
|
|
public function createQueryBuilder()
|
2008-05-18 00:04:56 +04:00
|
|
|
{
|
2009-07-10 22:26:43 +04:00
|
|
|
return new QueryBuilder($this);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
|
|
|
* Flushes all changes to objects that have been queued up to now to the database.
|
2009-01-14 00:56:43 +03:00
|
|
|
* This effectively synchronizes the in-memory state of managed objects with the
|
|
|
|
* database.
|
2010-05-11 01:51:56 +04:00
|
|
|
*
|
2011-10-23 12:05:46 +04:00
|
|
|
* If an entity is explicitly passed to this method only this entity and
|
|
|
|
* the cascade-persist semantics + scheduled inserts/removals are synchronized.
|
|
|
|
*
|
|
|
|
* @param object $entity
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException If a version check on an entity that
|
2010-05-11 01:51:56 +04:00
|
|
|
* makes use of optimistic locking fails.
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
2011-10-22 15:44:33 +04:00
|
|
|
public function flush($entity = null)
|
2008-05-18 00:04:56 +04:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->errorIfClosed();
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2011-10-22 15:44:33 +04:00
|
|
|
$this->unitOfWork->commit($entity);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2012-10-20 06:18:01 +04:00
|
|
|
|
2008-06-15 19:56:28 +04:00
|
|
|
/**
|
2008-07-10 21:17:58 +04:00
|
|
|
* Finds an Entity by its identifier.
|
2009-02-04 19:35:36 +03:00
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param string $entityName
|
|
|
|
* @param mixed $id
|
2012-07-23 08:52:41 +04:00
|
|
|
* @param integer $lockMode
|
|
|
|
* @param integer $lockVersion
|
|
|
|
*
|
2009-01-14 00:56:43 +03:00
|
|
|
* @return object
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @throws OptimisticLockException
|
|
|
|
* @throws ORMInvalidArgumentException
|
|
|
|
* @throws TransactionRequiredException
|
|
|
|
* @throws ORMException
|
2008-06-15 19:56:28 +04:00
|
|
|
*/
|
2012-07-23 08:52:41 +04:00
|
|
|
public function find($entityName, $id, $lockMode = LockMode::NONE, $lockVersion = null)
|
2008-06-15 19:56:28 +04:00
|
|
|
{
|
2012-07-23 08:52:41 +04:00
|
|
|
$class = $this->metadataFactory->getMetadataFor(ltrim($entityName, '\\'));
|
|
|
|
|
2012-10-20 06:18:01 +04:00
|
|
|
if (is_object($id) && $this->metadataFactory->hasMetadataFor(ClassUtils::getClass($id))) {
|
|
|
|
$id = $this->unitOfWork->getSingleIdentifierValue($id);
|
|
|
|
|
|
|
|
if ($id === null) {
|
|
|
|
throw ORMInvalidArgumentException::invalidIdentifierBindingEntity();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-07-23 08:52:41 +04:00
|
|
|
if ( ! is_array($id)) {
|
|
|
|
$id = array($class->identifier[0] => $id);
|
|
|
|
}
|
|
|
|
|
|
|
|
$sortedId = array();
|
|
|
|
|
|
|
|
foreach ($class->identifier as $identifier) {
|
|
|
|
if ( ! isset($id[$identifier])) {
|
|
|
|
throw ORMException::missingIdentifierField($class->name, $identifier);
|
|
|
|
}
|
|
|
|
|
|
|
|
$sortedId[$identifier] = $id[$identifier];
|
|
|
|
}
|
|
|
|
|
|
|
|
$unitOfWork = $this->getUnitOfWork();
|
|
|
|
|
|
|
|
// Check identity map first
|
|
|
|
if (($entity = $unitOfWork->tryGetById($sortedId, $class->rootEntityName)) !== false) {
|
|
|
|
if ( ! ($entity instanceof $class->name)) {
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch ($lockMode) {
|
|
|
|
case LockMode::OPTIMISTIC:
|
|
|
|
$this->lock($entity, $lockMode, $lockVersion);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case LockMode::PESSIMISTIC_READ:
|
|
|
|
case LockMode::PESSIMISTIC_WRITE:
|
|
|
|
$persister = $unitOfWork->getEntityPersister($class->name);
|
|
|
|
$persister->refresh($sortedId, $entity, $lockMode);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return $entity; // Hit!
|
|
|
|
}
|
|
|
|
|
|
|
|
$persister = $unitOfWork->getEntityPersister($class->name);
|
|
|
|
|
|
|
|
switch ($lockMode) {
|
|
|
|
case LockMode::NONE:
|
|
|
|
return $persister->load($sortedId);
|
|
|
|
|
|
|
|
case LockMode::OPTIMISTIC:
|
|
|
|
if ( ! $class->isVersioned) {
|
|
|
|
throw OptimisticLockException::notVersioned($class->name);
|
|
|
|
}
|
|
|
|
|
|
|
|
$entity = $persister->load($sortedId);
|
|
|
|
|
|
|
|
$unitOfWork->lock($entity, $lockMode, $lockVersion);
|
|
|
|
|
|
|
|
return $entity;
|
|
|
|
|
|
|
|
default:
|
|
|
|
if ( ! $this->getConnection()->isTransactionActive()) {
|
|
|
|
throw TransactionRequiredException::transactionRequired();
|
|
|
|
}
|
|
|
|
|
|
|
|
return $persister->load($sortedId, null, null, array(), $lockMode);
|
|
|
|
}
|
2008-06-15 19:56:28 +04:00
|
|
|
}
|
2009-05-11 14:43:27 +04:00
|
|
|
|
|
|
|
/**
|
|
|
|
* Gets a reference to the entity identified by the given type and identifier
|
2010-07-20 16:20:13 +04:00
|
|
|
* without actually loading it, if the entity is not yet loaded.
|
2009-05-11 14:43:27 +04:00
|
|
|
*
|
2010-07-20 16:20:13 +04:00
|
|
|
* @param string $entityName The name of the entity type.
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param mixed $id The entity identifier.
|
|
|
|
*
|
2009-05-11 14:43:27 +04:00
|
|
|
* @return object The entity reference.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @throws ORMException
|
2009-05-11 14:43:27 +04:00
|
|
|
*/
|
2011-12-02 00:18:39 +04:00
|
|
|
public function getReference($entityName, $id)
|
2009-05-11 14:43:27 +04:00
|
|
|
{
|
2010-08-08 17:01:03 +04:00
|
|
|
$class = $this->metadataFactory->getMetadataFor(ltrim($entityName, '\\'));
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
if ( ! is_array($id)) {
|
|
|
|
$id = array($class->identifier[0] => $id);
|
|
|
|
}
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
$sortedId = array();
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
foreach ($class->identifier as $identifier) {
|
2012-03-15 09:13:14 +04:00
|
|
|
if ( ! isset($id[$identifier])) {
|
2011-12-02 00:18:39 +04:00
|
|
|
throw ORMException::missingIdentifierField($class->name, $identifier);
|
|
|
|
}
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
$sortedId[$identifier] = $id[$identifier];
|
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2009-10-07 16:39:46 +04:00
|
|
|
// Check identity map first, if its already in there just return it.
|
2012-03-15 09:13:14 +04:00
|
|
|
if (($entity = $this->unitOfWork->tryGetById($sortedId, $class->rootEntityName)) !== false) {
|
2011-03-04 01:11:09 +03:00
|
|
|
return ($entity instanceof $class->name) ? $entity : null;
|
2009-10-07 16:39:46 +04:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-10-11 22:11:23 +04:00
|
|
|
if ($class->subClasses) {
|
2011-12-02 00:18:39 +04:00
|
|
|
return $this->find($entityName, $sortedId);
|
2011-12-01 19:00:26 +04:00
|
|
|
}
|
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
if ( ! is_array($sortedId)) {
|
|
|
|
$sortedId = array($class->identifier[0] => $sortedId);
|
2009-07-24 15:33:38 +04:00
|
|
|
}
|
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
$entity = $this->proxyFactory->getProxy($class->name, $sortedId);
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2011-12-02 00:18:39 +04:00
|
|
|
$this->unitOfWork->registerManaged($entity, $sortedId, array());
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2009-05-11 14:43:27 +04:00
|
|
|
return $entity;
|
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2010-07-20 16:20:13 +04:00
|
|
|
/**
|
|
|
|
* Gets a partial reference to the entity identified by the given type and identifier
|
|
|
|
* without actually loading it, if the entity is not yet loaded.
|
|
|
|
*
|
|
|
|
* The returned reference may be a partial object if the entity is not yet loaded/managed.
|
|
|
|
* If it is a partial object it will not initialize the rest of the entity state on access.
|
|
|
|
* Thus you can only ever safely access the identifier of an entity obtained through
|
|
|
|
* this method.
|
|
|
|
*
|
|
|
|
* The use-cases for partial references involve maintaining bidirectional associations
|
|
|
|
* without loading one side of the association or to update an entity without loading it.
|
|
|
|
* Note, however, that in the latter case the original (persistent) entity data will
|
|
|
|
* never be visible to the application (especially not event listeners) as it will
|
|
|
|
* never be loaded in the first place.
|
|
|
|
*
|
|
|
|
* @param string $entityName The name of the entity type.
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param mixed $identifier The entity identifier.
|
|
|
|
*
|
2010-07-20 16:20:13 +04:00
|
|
|
* @return object The (partial) entity reference.
|
|
|
|
*/
|
|
|
|
public function getPartialReference($entityName, $identifier)
|
|
|
|
{
|
2010-08-08 17:01:03 +04:00
|
|
|
$class = $this->metadataFactory->getMetadataFor(ltrim($entityName, '\\'));
|
2010-07-20 16:20:13 +04:00
|
|
|
|
|
|
|
// Check identity map first, if its already in there just return it.
|
2012-03-15 09:13:14 +04:00
|
|
|
if (($entity = $this->unitOfWork->tryGetById($identifier, $class->rootEntityName)) !== false) {
|
2011-03-04 01:11:09 +03:00
|
|
|
return ($entity instanceof $class->name) ? $entity : null;
|
2010-07-20 16:20:13 +04:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-20 16:20:13 +04:00
|
|
|
if ( ! is_array($identifier)) {
|
|
|
|
$identifier = array($class->identifier[0] => $identifier);
|
|
|
|
}
|
|
|
|
|
|
|
|
$entity = $class->newInstance();
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2010-07-20 16:20:13 +04:00
|
|
|
$class->setIdentifierValues($entity, $identifier);
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2010-07-20 16:20:13 +04:00
|
|
|
$this->unitOfWork->registerManaged($entity, $identifier, array());
|
2011-10-15 13:52:41 +04:00
|
|
|
$this->unitOfWork->markReadOnly($entity);
|
2010-07-20 16:20:13 +04:00
|
|
|
|
|
|
|
return $entity;
|
|
|
|
}
|
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-05-11 14:43:27 +04:00
|
|
|
* Clears the EntityManager. All entities that are currently managed
|
|
|
|
* by this EntityManager become detached.
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param string|null $entityName if given, only entities of this type will get detached
|
|
|
|
*
|
|
|
|
* @return void
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function clear($entityName = null)
|
|
|
|
{
|
2011-08-12 01:03:26 +04:00
|
|
|
$this->unitOfWork->clear($entityName);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-05-11 14:43:27 +04:00
|
|
|
* Closes the EntityManager. All entities that are currently managed
|
|
|
|
* by this EntityManager become detached. The EntityManager may no longer
|
|
|
|
* be used after it is closed.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @return void
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function close()
|
|
|
|
{
|
2009-05-11 14:43:27 +04:00
|
|
|
$this->clear();
|
2012-03-15 09:13:14 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->closed = true;
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-07-19 20:54:53 +04:00
|
|
|
* Tells the EntityManager to make an instance managed and persistent.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2009-07-19 20:54:53 +04:00
|
|
|
* The entity will be entered into the database at or before transaction
|
|
|
|
* commit or as a result of the flush operation.
|
2011-10-16 19:00:33 +04:00
|
|
|
*
|
2010-03-15 20:19:00 +03:00
|
|
|
* NOTE: The persist operation always considers entities that are not yet known to
|
|
|
|
* this EntityManager as NEW. Do not pass detached entities to the persist operation.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param object $entity The instance to make managed and persistent.
|
|
|
|
*
|
|
|
|
* @return void
|
|
|
|
*
|
|
|
|
* @throws ORMInvalidArgumentException
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
2010-02-22 02:26:42 +03:00
|
|
|
public function persist($entity)
|
2008-05-18 00:04:56 +04:00
|
|
|
{
|
2010-02-22 02:26:42 +03:00
|
|
|
if ( ! is_object($entity)) {
|
2011-12-22 17:05:11 +04:00
|
|
|
throw ORMInvalidArgumentException::invalidObject('EntityManager#persist()' , $entity);
|
2010-02-22 02:26:42 +03:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->errorIfClosed();
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->unitOfWork->persist($entity);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-07-19 20:54:53 +04:00
|
|
|
* Removes an entity instance.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2009-07-19 20:54:53 +04:00
|
|
|
* A removed entity will be removed from the database at or before transaction commit
|
2010-02-22 02:26:42 +03:00
|
|
|
* or as a result of the flush operation.
|
|
|
|
*
|
2009-07-19 20:54:53 +04:00
|
|
|
* @param object $entity The entity instance to remove.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @return void
|
|
|
|
*
|
|
|
|
* @throws ORMInvalidArgumentException
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
2009-07-19 20:54:53 +04:00
|
|
|
public function remove($entity)
|
2008-05-18 00:04:56 +04:00
|
|
|
{
|
2010-02-22 02:26:42 +03:00
|
|
|
if ( ! is_object($entity)) {
|
2011-12-22 17:05:11 +04:00
|
|
|
throw ORMInvalidArgumentException::invalidObject('EntityManager#remove()' , $entity);
|
2010-02-22 02:26:42 +03:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->errorIfClosed();
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->unitOfWork->remove($entity);
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-07-27 23:38:56 +04:00
|
|
|
/**
|
2009-07-19 20:54:53 +04:00
|
|
|
* Refreshes the persistent state of an entity from the database,
|
2008-08-16 23:40:59 +04:00
|
|
|
* overriding any local changes that have not yet been persisted.
|
2008-07-27 23:38:56 +04:00
|
|
|
*
|
2009-07-21 19:53:58 +04:00
|
|
|
* @param object $entity The entity to refresh.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @return void
|
|
|
|
*
|
|
|
|
* @throws ORMInvalidArgumentException
|
2008-07-27 23:38:56 +04:00
|
|
|
*/
|
2009-02-04 19:35:36 +03:00
|
|
|
public function refresh($entity)
|
2008-07-27 23:38:56 +04:00
|
|
|
{
|
2010-02-22 02:26:42 +03:00
|
|
|
if ( ! is_object($entity)) {
|
2011-12-22 17:05:11 +04:00
|
|
|
throw ORMInvalidArgumentException::invalidObject('EntityManager#refresh()' , $entity);
|
2010-02-22 02:26:42 +03:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->errorIfClosed();
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->unitOfWork->refresh($entity);
|
2008-07-27 23:38:56 +04:00
|
|
|
}
|
2009-05-11 14:43:27 +04:00
|
|
|
|
|
|
|
/**
|
2009-07-25 20:33:29 +04:00
|
|
|
* Detaches an entity from the EntityManager, causing a managed entity to
|
|
|
|
* become detached. Unflushed changes made to the entity if any
|
|
|
|
* (including removal of the entity), will not be synchronized to the database.
|
2010-02-22 02:26:42 +03:00
|
|
|
* Entities which previously referenced the detached entity will continue to
|
2009-07-25 20:33:29 +04:00
|
|
|
* reference it.
|
2009-05-11 14:43:27 +04:00
|
|
|
*
|
|
|
|
* @param object $entity The entity to detach.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @return void
|
|
|
|
*
|
|
|
|
* @throws ORMInvalidArgumentException
|
2009-05-11 14:43:27 +04:00
|
|
|
*/
|
|
|
|
public function detach($entity)
|
|
|
|
{
|
2010-02-22 02:26:42 +03:00
|
|
|
if ( ! is_object($entity)) {
|
2011-12-22 17:05:11 +04:00
|
|
|
throw ORMInvalidArgumentException::invalidObject('EntityManager#detach()' , $entity);
|
2010-02-22 02:26:42 +03:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->unitOfWork->detach($entity);
|
2009-05-11 14:43:27 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Merges the state of a detached entity into the persistence context
|
2009-07-25 20:33:29 +04:00
|
|
|
* of this EntityManager and returns the managed copy of the entity.
|
|
|
|
* The entity passed to merge will not become associated/managed with this EntityManager.
|
2009-05-11 14:43:27 +04:00
|
|
|
*
|
2009-07-25 20:33:29 +04:00
|
|
|
* @param object $entity The detached entity to merge into the persistence context.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2009-05-11 14:43:27 +04:00
|
|
|
* @return object The managed copy of the entity.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @throws ORMInvalidArgumentException
|
2009-05-11 14:43:27 +04:00
|
|
|
*/
|
|
|
|
public function merge($entity)
|
|
|
|
{
|
2010-02-22 02:26:42 +03:00
|
|
|
if ( ! is_object($entity)) {
|
2011-12-22 17:05:11 +04:00
|
|
|
throw ORMInvalidArgumentException::invalidObject('EntityManager#merge()' , $entity);
|
2010-02-22 02:26:42 +03:00
|
|
|
}
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->errorIfClosed();
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->unitOfWork->merge($entity);
|
2009-05-11 14:43:27 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-07-27 23:38:56 +04:00
|
|
|
/**
|
|
|
|
* Creates a copy of the given entity. Can create a shallow or a deep copy.
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param object $entity The entity to copy.
|
|
|
|
* @param boolean $deep FALSE for a shallow copy, TRUE for a deep copy.
|
|
|
|
*
|
|
|
|
* @return object The new entity.
|
|
|
|
*
|
|
|
|
* @throws \BadMethodCallException
|
|
|
|
*
|
2010-04-23 07:51:32 +04:00
|
|
|
* @todo Implementation need. This is necessary since $e2 = clone $e1; throws an E_FATAL when access anything on $e:
|
|
|
|
* Fatal error: Maximum function nesting level of '100' reached, aborting!
|
2008-07-27 23:38:56 +04:00
|
|
|
*/
|
2009-01-22 22:38:10 +03:00
|
|
|
public function copy($entity, $deep = false)
|
2008-07-27 23:38:56 +04:00
|
|
|
{
|
2010-01-30 00:36:05 +03:00
|
|
|
throw new \BadMethodCallException("Not implemented.");
|
2008-07-27 23:38:56 +04:00
|
|
|
}
|
2009-02-17 11:01:34 +03:00
|
|
|
|
2010-04-09 00:50:06 +04:00
|
|
|
/**
|
|
|
|
* Acquire a lock on the given entity.
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param object $entity
|
|
|
|
* @param int $lockMode
|
|
|
|
* @param int|null $lockVersion
|
|
|
|
*
|
|
|
|
* @return void
|
|
|
|
*
|
2010-04-09 00:50:06 +04:00
|
|
|
* @throws OptimisticLockException
|
|
|
|
* @throws PessimisticLockException
|
|
|
|
*/
|
2010-04-11 18:43:33 +04:00
|
|
|
public function lock($entity, $lockMode, $lockVersion = null)
|
2010-04-09 00:50:06 +04:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->unitOfWork->lock($entity, $lockMode, $lockVersion);
|
2010-04-09 00:50:06 +04:00
|
|
|
}
|
|
|
|
|
2008-05-18 00:04:56 +04:00
|
|
|
/**
|
2009-02-07 20:02:13 +03:00
|
|
|
* Gets the repository for an entity class.
|
2008-05-18 00:04:56 +04:00
|
|
|
*
|
2010-08-08 17:01:03 +04:00
|
|
|
* @param string $entityName The name of the entity.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2010-08-08 17:01:03 +04:00
|
|
|
* @return EntityRepository The repository class.
|
2008-05-18 00:04:56 +04:00
|
|
|
*/
|
|
|
|
public function getRepository($entityName)
|
|
|
|
{
|
2010-08-08 17:01:03 +04:00
|
|
|
$entityName = ltrim($entityName, '\\');
|
2011-12-01 19:00:26 +04:00
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
if (isset($this->repositories[$entityName])) {
|
|
|
|
return $this->repositories[$entityName];
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
$metadata = $this->getClassMetadata($entityName);
|
2011-12-01 19:00:26 +04:00
|
|
|
$repositoryClassName = $metadata->customRepositoryClassName;
|
2010-03-09 00:03:04 +03:00
|
|
|
|
2011-12-01 19:00:26 +04:00
|
|
|
if ($repositoryClassName === null) {
|
|
|
|
$repositoryClassName = $this->config->getDefaultRepositoryClassName();
|
2008-05-18 00:04:56 +04:00
|
|
|
}
|
2010-03-09 00:03:04 +03:00
|
|
|
|
2011-12-01 19:00:26 +04:00
|
|
|
$repository = new $repositoryClassName($this, $metadata);
|
|
|
|
|
2010-07-08 02:20:54 +04:00
|
|
|
$this->repositories[$entityName] = $repository;
|
2008-05-18 00:04:56 +04:00
|
|
|
|
|
|
|
return $repository;
|
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-07-21 00:13:24 +04:00
|
|
|
/**
|
2009-07-19 20:54:53 +04:00
|
|
|
* Determines whether an entity instance is managed in this EntityManager.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2009-01-07 20:46:02 +03:00
|
|
|
* @param object $entity
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2009-07-30 19:16:02 +04:00
|
|
|
* @return boolean TRUE if this EntityManager currently manages the given entity, FALSE otherwise.
|
2008-07-21 00:13:24 +04:00
|
|
|
*/
|
2009-01-07 20:46:02 +03:00
|
|
|
public function contains($entity)
|
2008-07-21 00:13:24 +04:00
|
|
|
{
|
2011-12-01 19:00:26 +04:00
|
|
|
return $this->unitOfWork->isScheduledForInsert($entity)
|
|
|
|
|| $this->unitOfWork->isInIdentityMap($entity)
|
|
|
|
&& ! $this->unitOfWork->isScheduledForDelete($entity);
|
2008-07-21 00:13:24 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-05-30 16:09:24 +04:00
|
|
|
/**
|
|
|
|
* Gets the EventManager used by the EntityManager.
|
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\Common\EventManager
|
2008-05-30 16:09:24 +04:00
|
|
|
*/
|
|
|
|
public function getEventManager()
|
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->eventManager;
|
2008-05-30 16:09:24 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-06-05 23:01:58 +04:00
|
|
|
/**
|
2008-09-07 17:48:40 +04:00
|
|
|
* Gets the Configuration used by the EntityManager.
|
2008-06-05 23:01:58 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\Configuration
|
2008-06-05 23:01:58 +04:00
|
|
|
*/
|
2008-09-07 17:48:40 +04:00
|
|
|
public function getConfiguration()
|
2008-06-05 23:01:58 +04:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->config;
|
2008-09-07 17:48:40 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2008-09-13 14:28:29 +04:00
|
|
|
/**
|
|
|
|
* Throws an exception if the EntityManager is closed or currently not active.
|
2008-12-18 17:08:11 +03:00
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @return void
|
|
|
|
*
|
2009-12-18 16:20:22 +03:00
|
|
|
* @throws ORMException If the EntityManager is closed.
|
2008-09-13 14:28:29 +04:00
|
|
|
*/
|
2010-07-08 02:20:54 +04:00
|
|
|
private function errorIfClosed()
|
2008-09-07 17:48:40 +04:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
if ($this->closed) {
|
2009-12-18 16:20:22 +03:00
|
|
|
throw ORMException::entityManagerClosed();
|
2008-09-07 17:48:40 +04:00
|
|
|
}
|
2008-06-05 23:01:58 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2010-12-03 19:44:24 +03:00
|
|
|
/**
|
|
|
|
* Check if the Entity manager is open or closed.
|
2011-10-16 19:00:33 +04:00
|
|
|
*
|
2010-12-03 19:44:24 +03:00
|
|
|
* @return bool
|
|
|
|
*/
|
|
|
|
public function isOpen()
|
|
|
|
{
|
|
|
|
return (!$this->closed);
|
|
|
|
}
|
|
|
|
|
2008-06-05 23:01:58 +04:00
|
|
|
/**
|
2008-09-07 17:48:40 +04:00
|
|
|
* Gets the UnitOfWork used by the EntityManager to coordinate operations.
|
2008-06-05 23:01:58 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\UnitOfWork
|
2008-06-05 23:01:58 +04:00
|
|
|
*/
|
2008-09-07 17:48:40 +04:00
|
|
|
public function getUnitOfWork()
|
2008-06-05 23:01:58 +04:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->unitOfWork;
|
2008-06-05 23:01:58 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2009-01-14 00:56:43 +03:00
|
|
|
/**
|
|
|
|
* Gets a hydrator for the given hydration mode.
|
|
|
|
*
|
2010-02-09 22:58:04 +03:00
|
|
|
* This method caches the hydrator instances which is used for all queries that don't
|
|
|
|
* selectively iterate over the result.
|
|
|
|
*
|
|
|
|
* @param int $hydrationMode
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\Internal\Hydration\AbstractHydrator
|
2009-01-14 00:56:43 +03:00
|
|
|
*/
|
|
|
|
public function getHydrator($hydrationMode)
|
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
if ( ! isset($this->hydrators[$hydrationMode])) {
|
|
|
|
$this->hydrators[$hydrationMode] = $this->newHydrator($hydrationMode);
|
2009-05-13 19:19:27 +04:00
|
|
|
}
|
2010-03-09 00:03:04 +03:00
|
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|
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->hydrators[$hydrationMode];
|
2009-01-14 00:56:43 +03:00
|
|
|
}
|
|
|
|
|
2010-02-09 22:58:04 +03:00
|
|
|
/**
|
|
|
|
* Create a new instance for the given hydration mode.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param int $hydrationMode
|
|
|
|
*
|
2011-12-12 00:52:29 +04:00
|
|
|
* @return \Doctrine\ORM\Internal\Hydration\AbstractHydrator
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @throws ORMException
|
2010-02-09 22:58:04 +03:00
|
|
|
*/
|
|
|
|
public function newHydrator($hydrationMode)
|
|
|
|
{
|
|
|
|
switch ($hydrationMode) {
|
|
|
|
case Query::HYDRATE_OBJECT:
|
2011-12-01 19:00:26 +04:00
|
|
|
return new Internal\Hydration\ObjectHydrator($this);
|
|
|
|
|
2010-02-09 22:58:04 +03:00
|
|
|
case Query::HYDRATE_ARRAY:
|
2011-12-01 19:00:26 +04:00
|
|
|
return new Internal\Hydration\ArrayHydrator($this);
|
|
|
|
|
2010-02-09 22:58:04 +03:00
|
|
|
case Query::HYDRATE_SCALAR:
|
2011-12-01 19:00:26 +04:00
|
|
|
return new Internal\Hydration\ScalarHydrator($this);
|
|
|
|
|
2010-02-09 22:58:04 +03:00
|
|
|
case Query::HYDRATE_SINGLE_SCALAR:
|
2011-12-01 19:00:26 +04:00
|
|
|
return new Internal\Hydration\SingleScalarHydrator($this);
|
|
|
|
|
2011-03-15 21:48:04 +03:00
|
|
|
case Query::HYDRATE_SIMPLEOBJECT:
|
2011-12-01 19:00:26 +04:00
|
|
|
return new Internal\Hydration\SimpleObjectHydrator($this);
|
|
|
|
|
2010-02-09 22:58:04 +03:00
|
|
|
default:
|
2012-03-15 09:13:14 +04:00
|
|
|
if (($class = $this->config->getCustomHydrationMode($hydrationMode)) !== null) {
|
2011-12-01 19:00:26 +04:00
|
|
|
return new $class($this);
|
2010-06-03 07:25:09 +04:00
|
|
|
}
|
2010-02-09 22:58:04 +03:00
|
|
|
}
|
2010-03-09 00:03:04 +03:00
|
|
|
|
2011-12-01 19:00:26 +04:00
|
|
|
throw ORMException::invalidHydrationMode($hydrationMode);
|
2010-02-09 22:58:04 +03:00
|
|
|
}
|
|
|
|
|
2009-01-14 00:56:43 +03:00
|
|
|
/**
|
2009-07-16 17:29:15 +04:00
|
|
|
* Gets the proxy factory used by the EntityManager to create entity proxies.
|
2010-02-22 02:26:42 +03:00
|
|
|
*
|
2009-07-16 17:29:15 +04:00
|
|
|
* @return ProxyFactory
|
2009-01-14 00:56:43 +03:00
|
|
|
*/
|
2009-07-20 16:05:19 +04:00
|
|
|
public function getProxyFactory()
|
2009-01-14 00:56:43 +03:00
|
|
|
{
|
2010-07-08 02:20:54 +04:00
|
|
|
return $this->proxyFactory;
|
2009-05-13 19:19:27 +04:00
|
|
|
}
|
2010-02-22 02:26:42 +03:00
|
|
|
|
2011-10-16 19:00:33 +04:00
|
|
|
/**
|
|
|
|
* Helper method to initialize a lazy loading proxy or persistent collection.
|
|
|
|
*
|
|
|
|
* This method is a no-op for other objects
|
|
|
|
*
|
|
|
|
* @param object $obj
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @return void
|
2011-10-16 19:00:33 +04:00
|
|
|
*/
|
|
|
|
public function initializeObject($obj)
|
|
|
|
{
|
|
|
|
$this->unitOfWork->initializeObject($obj);
|
|
|
|
}
|
|
|
|
|
2008-08-31 22:27:16 +04:00
|
|
|
/**
|
2008-09-07 17:48:40 +04:00
|
|
|
* Factory method to create EntityManager instances.
|
2008-12-18 17:08:11 +03:00
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @param mixed $conn An array with the connection parameters or an existing Connection instance.
|
|
|
|
* @param Configuration $config The Configuration instance to use.
|
|
|
|
* @param EventManager $eventManager The EventManager instance to use.
|
|
|
|
*
|
2008-12-18 17:08:11 +03:00
|
|
|
* @return EntityManager The created EntityManager.
|
2012-12-01 20:28:06 +04:00
|
|
|
*
|
|
|
|
* @throws \InvalidArgumentException
|
|
|
|
* @throws ORMException
|
2008-09-07 17:48:40 +04:00
|
|
|
*/
|
2010-04-10 19:35:18 +04:00
|
|
|
public static function create($conn, Configuration $config, EventManager $eventManager = null)
|
2008-09-07 17:48:40 +04:00
|
|
|
{
|
2011-12-01 19:00:26 +04:00
|
|
|
if ( ! $config->getMetadataDriverImpl()) {
|
2010-04-11 12:51:31 +04:00
|
|
|
throw ORMException::missingMappingDriverImpl();
|
|
|
|
}
|
2009-08-13 14:13:06 +04:00
|
|
|
|
2011-12-01 19:00:26 +04:00
|
|
|
switch (true) {
|
|
|
|
case (is_array($conn)):
|
|
|
|
$conn = \Doctrine\DBAL\DriverManager::getConnection(
|
|
|
|
$conn, $config, ($eventManager ?: new EventManager())
|
|
|
|
);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case ($conn instanceof Connection):
|
|
|
|
if ($eventManager !== null && $conn->getEventManager() !== $eventManager) {
|
|
|
|
throw ORMException::mismatchedEventManager();
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
throw new \InvalidArgumentException("Invalid argument: " . $conn);
|
2008-09-07 17:48:40 +04:00
|
|
|
}
|
2009-08-13 14:13:06 +04:00
|
|
|
|
2011-02-21 20:52:49 +03:00
|
|
|
return new EntityManager($conn, $config, $conn->getEventManager());
|
2008-09-07 17:48:40 +04:00
|
|
|
}
|
2011-07-22 14:01:33 +04:00
|
|
|
|
2011-12-06 00:14:31 +04:00
|
|
|
/**
|
|
|
|
* Gets the enabled filters.
|
|
|
|
*
|
|
|
|
* @return FilterCollection The active filter collection.
|
|
|
|
*/
|
2011-09-15 23:34:51 +04:00
|
|
|
public function getFilters()
|
2011-07-22 14:01:33 +04:00
|
|
|
{
|
2011-12-06 02:00:52 +04:00
|
|
|
if (null === $this->filterCollection) {
|
2011-09-15 23:34:51 +04:00
|
|
|
$this->filterCollection = new FilterCollection($this);
|
2011-07-22 14:01:33 +04:00
|
|
|
}
|
|
|
|
|
2011-09-15 23:34:51 +04:00
|
|
|
return $this->filterCollection;
|
2011-07-22 14:01:33 +04:00
|
|
|
}
|
2011-08-16 15:23:53 +04:00
|
|
|
|
|
|
|
/**
|
2011-12-06 00:14:31 +04:00
|
|
|
* Checks whether the state of the filter collection is clean.
|
|
|
|
*
|
2011-12-06 02:00:52 +04:00
|
|
|
* @return boolean True, if the filter collection is clean.
|
2011-08-16 15:23:53 +04:00
|
|
|
*/
|
|
|
|
public function isFiltersStateClean()
|
|
|
|
{
|
2012-03-15 09:13:14 +04:00
|
|
|
return null === $this->filterCollection || $this->filterCollection->isClean();
|
2011-08-16 15:23:53 +04:00
|
|
|
}
|
|
|
|
|
2011-12-06 00:14:31 +04:00
|
|
|
/**
|
|
|
|
* Checks whether the Entity Manager has filters.
|
|
|
|
*
|
2012-12-01 20:28:06 +04:00
|
|
|
* @return boolean True, if the EM has a filter collection.
|
2011-12-06 00:14:31 +04:00
|
|
|
*/
|
2011-09-15 23:34:51 +04:00
|
|
|
public function hasFilters()
|
2011-08-16 15:23:53 +04:00
|
|
|
{
|
2011-09-15 23:34:51 +04:00
|
|
|
return null !== $this->filterCollection;
|
2011-08-16 15:23:53 +04:00
|
|
|
}
|
2009-07-16 17:29:15 +04:00
|
|
|
}
|