/**
* INTERNAL:
* Computes the changeset of an individual document, independently of the
* computeChangeSets() routine that is used at the beginning of a UnitOfWork#commit().
*
* The passed document must be a managed document. If the document already has a change set
* because this method is invoked during a commit cycle then the change sets are added.
* whereby changes detected in this method prevail.
*
* @ignore
* @param ClassMetadata $class The class descriptor of the document.
* @param object $document The document for which to (re)calculate the change set.
* @throws \InvalidArgumentException If the passed document is not MANAGED.
*/
public function recomputeSingleDocumentChangeSet(ClassMetadata $class, $document)
{
// Ignore uninitialized proxy objects
if ($document instanceof Proxy && !$document->__isInitialized__) {
return;
}
$oid = spl_object_hash($document);
if (!isset($this->documentStates[$oid]) || $this->documentStates[$oid] != self::STATE_MANAGED) {
throw new \InvalidArgumentException('Document must be managed.');
}
if (!$class->isInheritanceTypeNone()) {
$class = $this->dm->getClassMetadata(get_class($document));
}
$this->computeOrRecomputeChangeSet($class, $document, true);
}
