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Added resolve entities support in discrim. map

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mmoreram 2014-09-09 17:13:34 +02:00 committed by Marco Pivetta
parent f019bf4379
commit 7a73d27600
2 changed files with 88 additions and 1 deletions
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2
lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
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@ -2748,7 +2748,7 @@ class ClassMetadataInfo implements ClassMetadata
if ($this->name == $className) {
$this->discriminatorValue = $name;
} else {
if ( ! class_exists($className)) {
if ( ! class_exists($className) && ! interface_exists($className)) {
throw MappingException::invalidClassInDiscriminatorMap($className, $this->name);
}
if (is_subclass_of($className, $this->name) && ! in_array($className, $this->subClasses)) {

87
lib/Doctrine/ORM/Tools/ResolveDiscriminatorMapListener.php Normal file
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@ -0,0 +1,87 @@
<?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\ClassMetadataInfo;
/**
* ResolveDiscriminatorMapListener
*
* Mechanism to overwrite interfaces or classes specified in discrimination map
*
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @since 2.2
*/
class ResolveDiscriminatorMapListener
{
/**
* @var array
*/
private $resolveTargetEntities = array();
/**
* Adds 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;
}
/**
* Processes event and resolves new target entity names.
*
* @param LoadClassMetadataEventArgs $args
*
* @return void
*/
public function loadClassMetadata(LoadClassMetadataEventArgs $args)
{
$classMetadata = $args->getClassMetadata();
if (!empty($classMetadata->discriminatorMap)) {
$this->remapDiscriminatorMap($classMetadata);
}
}
/**
* Replaces all Interfaces in discriminator map
*
* @param \Doctrine\ORM\Mapping\ClassMetadataInfo $classMetadata
*/
private function remapDiscriminatorMap(ClassMetadataInfo $classMetadata)
{
foreach ($classMetadata->discriminatorMap as $name => $interface) {
if (isset($this->resolveTargetEntities[$interface])) {
$classMetadata->discriminatorMap[$name] = $this->resolveTargetEntities[$interface]['targetEntity'];
}
}
}
}