136 lines
4.4 KiB
PHP
136 lines
4.4 KiB
PHP
<?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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* and is licensed under the MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\ORM\Cache\Persister;
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use Doctrine\ORM\Persisters\CollectionPersister;
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use Doctrine\ORM\EntityManagerInterface;
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use Doctrine\ORM\Cache\CollectionCacheKey;
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use Doctrine\ORM\Cache\ConcurrentRegion;
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use Doctrine\ORM\PersistentCollection;
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/**
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* @author Fabio B. Silva <fabio.bat.silva@gmail.com>
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* @since 2.5
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*/
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class ReadWriteCachedCollectionPersister extends AbstractCollectionPersister
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{
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/**
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* @param \Doctrine\ORM\Persisters\CollectionPersister $persister The collection persister that will be cached.
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* @param \Doctrine\ORM\Cache\ConcurrentRegion $region The collection region.
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* @param \Doctrine\ORM\EntityManagerInterface $em The entity manager.
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* @param array $association The association mapping.
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*/
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public function __construct(CollectionPersister $persister, ConcurrentRegion $region, EntityManagerInterface $em, array $association)
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{
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parent::__construct($persister, $region, $em, $association);
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}
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/**
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* {@inheritdoc}
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*/
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public function afterTransactionComplete()
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{
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if (isset($this->queuedCache['update'])) {
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foreach ($this->queuedCache['update'] as $item) {
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$this->region->evict($item['key']);
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}
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}
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if (isset($this->queuedCache['delete'])) {
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foreach ($this->queuedCache['delete'] as $item) {
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$this->region->evict($item['key']);
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}
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}
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$this->queuedCache = array();
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}
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/**
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* {@inheritdoc}
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*/
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public function afterTransactionRolledBack()
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{
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if (isset($this->queuedCache['update'])) {
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foreach ($this->queuedCache['update'] as $item) {
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$this->region->evict($item['key']);
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}
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}
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if (isset($this->queuedCache['delete'])) {
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foreach ($this->queuedCache['delete'] as $item) {
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$this->region->evict($item['key']);
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}
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}
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$this->queuedCache = array();
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}
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/**
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* {@inheritdoc}
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*/
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public function delete(PersistentCollection $collection)
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{
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$ownerId = $this->uow->getEntityIdentifier($collection->getOwner());
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$key = new CollectionCacheKey($this->sourceEntity->rootEntityName, $this->association['fieldName'], $ownerId);
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$lock = $this->region->lock($key);
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$this->persister->delete($collection);
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if ($lock === null) {
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return;
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}
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$this->queuedCache['delete'][spl_object_hash($collection)] = array(
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'key' => $key,
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'lock' => $lock
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function update(PersistentCollection $collection)
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{
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$isInitialized = $collection->isInitialized();
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$isDirty = $collection->isDirty();
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if ( ! $isInitialized && ! $isDirty) {
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return;
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}
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$this->persister->update($collection);
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$ownerId = $this->uow->getEntityIdentifier($collection->getOwner());
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$key = new CollectionCacheKey($this->sourceEntity->rootEntityName, $this->association['fieldName'], $ownerId);
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$lock = $this->region->lock($key);
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if ($lock === null) {
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return;
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}
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$this->queuedCache['update'][spl_object_hash($collection)] = array(
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'key' => $key,
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'lock' => $lock
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);
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}
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}
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