Checks whether this collection has been initialized.
| public isInitialized ( ) : boolean | ||
| return | boolean | |
/**
* Fixes PersistentCollection state if it wasn't used exactly as we had in mind:
* 1) sets owner if it was cloned
* 2) clones collection, sets owner, updates document's property and, if necessary, updates originalData
* 3) NOP if state is OK
* Returned collection should be used from now on (only important with 2nd point)
*
* @param PersistentCollection $coll
* @param object $document
* @param ClassMetadata $class
* @param string $propName
* @return PersistentCollection
*/
private function fixPersistentCollectionOwnership(PersistentCollection $coll, $document, ClassMetadata $class, $propName)
{
$owner = $coll->getOwner();
if ($owner === null) {
// cloned
$coll->setOwner($document, $class->fieldMappings[$propName]);
} elseif ($owner !== $document) {
// no clone, we have to fix
if (!$coll->isInitialized()) {
$coll->initialize();
// we have to do this otherwise the cols share state
}
$newValue = clone $coll;
$newValue->setOwner($document, $class->fieldMappings[$propName]);
$class->reflFields[$propName]->setValue($document, $newValue);
if ($this->isScheduledForUpdate($document)) {
// @todo following line should be superfluous once collections are stored in change sets
$this->setOriginalDocumentProperty(spl_object_hash($document), $propName, $newValue);
}
return $newValue;
}
return $coll;
}
private function fixPersistentCollectionOwnership(PersistentCollection $coll, $document, $class, $propName)
{
$owner = $coll->getOwner();
if ($owner === null) {
// cloned
$coll->setOwner($document, $class->fieldMappings[$propName]);
} elseif ($owner !== $document) {
// no clone, we have to fix
if (!$coll->isInitialized()) {
$coll->initialize();
// we have to do this otherwise the cols share state
}
$newValue = clone $coll;
$newValue->setOwner($document, $class->fieldMappings[$propName]);
$class->reflFields[$propName]->setValue($document, $newValue);
return $newValue;
}
return $coll;
}
/**
* {@inheritdoc}
*/
public function isInitialized()
{
return $this->collection->isInitialized();
}