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DDC-1278 - EntityManager::clear($entity) support

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cascade detach operation only on entity name entities
This commit is contained in:
Dominik Liebler 2011-08-13 20:22:23 +02:00
parent 745535d269
commit 25f5ff0ca1
1 changed files with 16 additions and 10 deletions
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26
lib/Doctrine/ORM/UnitOfWork.php
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@ -1515,8 +1515,9 @@ class UnitOfWork implements PropertyChangedListener
*
* @param object $entity
* @param array $visited
* @param string $entityName detach only entities of this type when given
*/
private function doDetach($entity, array &$visited)
private function doDetach($entity, array &$visited, $entityName = null)
{
$oid = spl_object_hash($entity);
if (isset($visited[$oid])) {
@ -1539,7 +1540,7 @@ class UnitOfWork implements PropertyChangedListener
return;
}
$this->cascadeDetach($entity, $visited);
$this->cascadeDetach($entity, $visited, $entityName);
}
/**
@ -1617,8 +1618,9 @@ class UnitOfWork implements PropertyChangedListener
*
* @param object $entity
* @param array $visited
* @param string $entityName detach only entities of this type when given
*/
private function cascadeDetach($entity, array &$visited)
private function cascadeDetach($entity, array &$visited, $entityName = null)
{
$class = $this->em->getClassMetadata(get_class($entity));
foreach ($class->associationMappings as $assoc) {
@ -1632,10 +1634,14 @@ class UnitOfWork implements PropertyChangedListener
$relatedEntities = $relatedEntities->unwrap();
}
foreach ($relatedEntities as $relatedEntity) {
$this->doDetach($relatedEntity, $visited);
if ($entityName === null || get_class($relatedEntity) == $entityName) {
$this->doDetach($relatedEntity, $visited, $entityName);
}
}
} else if ($relatedEntities !== null) {
$this->doDetach($relatedEntities, $visited);
if ($entityName === null || get_class($relatedEntities) == $entityName) {
$this->doDetach($relatedEntities, $visited, $entityName);
}
}
}
}
@ -1812,20 +1818,20 @@ class UnitOfWork implements PropertyChangedListener
if ($this->commitOrderCalculator !== null) {
$this->commitOrderCalculator->clear();
}
if ($this->evm->hasListeners(Events::onClear)) {
$this->evm->dispatchEvent(Events::onClear, new Event\OnClearEventArgs($this->em));
}
} else {
$visited = array();
foreach ($this->identityMap as $className => $entities) {
if ($className === $entityName) {
foreach ($entities as $entity) {
$this->doDetach($entity, $visited);
$this->doDetach($entity, $visited, $entityName);
}
}
}
}
if ($this->evm->hasListeners(Events::onClear)) {
$this->evm->dispatchEvent(Events::onClear, new Event\OnClearEventArgs($this->em));
}
}
/**