Source of file ResolveTargetEntityListener.php
Size: 3,282 Bytes - Last Modified: 2013-05-11T09:51:12+02:00
/home/theseer/Downloads/Symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Tools/ResolveTargetEntityListener.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596 | <?php /* * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * This software consists of voluntary contributions made by many individuals * and is licensed under the MIT license. For more information, see * <http://www.doctrine-project.org>. */ namespace Doctrine\ORM\Tools; use Doctrine\ORM\Event\LoadClassMetadataEventArgs; use Doctrine\ORM\Mapping\ClassMetadata; /** * ResolveTargetEntityListener * * Mechanism to overwrite interfaces or classes specified as association * targets. * * @author Benjamin Eberlei <kontakt@beberlei.de> * @since 2.2 */ class ResolveTargetEntityListener { /** * @var array */ private $resolveTargetEntities = array(); /** * Add a target-entity class name to resolve to a new class name. * * @param string $originalEntity * @param string $newEntity * @param array $mapping * @return void */ public function addResolveTargetEntity($originalEntity, $newEntity, array $mapping) { $mapping['targetEntity'] = ltrim($newEntity, "\\"); $this->resolveTargetEntities[ltrim($originalEntity, "\\")] = $mapping; } /** * Process event and resolve new target entity names. * * @param LoadClassMetadataEventArgs $args * @return void */ public function loadClassMetadata(LoadClassMetadataEventArgs $args) { $cm = $args->getClassMetadata(); foreach ($cm->associationMappings as $mapping) { if (isset($this->resolveTargetEntities[$mapping['targetEntity']])) { $this->remapAssociation($cm, $mapping); } } } private function remapAssociation($classMetadata, $mapping) { $newMapping = $this->resolveTargetEntities[$mapping['targetEntity']]; $newMapping = array_replace_recursive($mapping, $newMapping); $newMapping['fieldName'] = $mapping['fieldName']; unset($classMetadata->associationMappings[$mapping['fieldName']]); switch ($mapping['type']) { case ClassMetadata::MANY_TO_MANY: $classMetadata->mapManyToMany($newMapping); break; case ClassMetadata::MANY_TO_ONE: $classMetadata->mapManyToOne($newMapping); break; case ClassMetadata::ONE_TO_MANY: $classMetadata->mapOneToMany($newMapping); break; case ClassMetadata::ONE_TO_ONE: $classMetadata->mapOneToOne($newMapping); break; } } } |