/**
* Persists a an object storage. Objects of a 1:n or m:n relation are queued and processed with the parent object. A 1:1 relation
* gets persisted immediately. Objects which were removed from the property were detached from the parent object. They will not be
* deleted by default. You have to annotate the property with "@cascade remove" if you want them to be deleted as well.
*
* @param Tx_Extbase_Persistence_ObjectStorage $objectStorage The object storage to be persisted.
* @param Tx_Extbase_DomainObject_DomainObjectInterface $parentObject The parent object. One of the properties holds the object storage.
* @param string $propertyName The name of the property holding the object storage.
* @param array $row The row array of the parent object to be persisted. It's passed by reference and gets filled with either a comma separated list of uids (csv) or the number of contained objects.
* @return void
*/
protected function persistObjectStorage(Tx_Extbase_Persistence_ObjectStorage $objectStorage, Tx_Extbase_DomainObject_DomainObjectInterface $parentObject, $propertyName, array &$row)
{
$className = get_class($parentObject);
$columnMap = $this->dataMapper->getDataMap($className)->getColumnMap($propertyName);
$columnName = $columnMap->getColumnName();
$propertyMetaData = $this->reflectionService->getClassSchema($className)->getProperty($propertyName);
foreach ($this->getRemovedChildObjects($parentObject, $propertyName) as $removedObject) {
if ($columnMap->getTypeOfRelation() === Tx_Extbase_Persistence_Mapper_ColumnMap::RELATION_HAS_MANY && $propertyMetaData['cascade'] === 'remove') {
$this->removeObject($removedObject);
} else {
$this->detachObjectFromParentObject($removedObject, $parentObject, $propertyName);
}
}
if ($columnMap->getTypeOfRelation() === Tx_Extbase_Persistence_Mapper_ColumnMap::RELATION_HAS_AND_BELONGS_TO_MANY) {
$this->deleteAllRelationsFromRelationtable($parentObject, $propertyName);
}
$currentUids = array();
$sortingPosition = 1;
foreach ($objectStorage as $object) {
if ($object->_isNew()) {
$this->insertObject($object);
}
$currentUids[] = $object->getUid();
$this->attachObjectToParentObject($object, $parentObject, $propertyName, $sortingPosition);
$sortingPosition++;
}
if ($columnMap->getParentKeyFieldName() === NULL) {
$row[$columnMap->getColumnName()] = implode(',', $currentUids);
} else {
$row[$columnMap->getColumnName()] = $this->dataMapper->countRelated($parentObject, $propertyName);
}
}
/**
* Counts the elements in the storage array
*
* @return int The number of elements in the ObjectStorage
*/
public function count()
{
$columnMap = $this->dataMapper->getDataMap(get_class($this->parentObject))->getColumnMap($this->propertyName);
$numberOfElements = NULL;
if ($columnMap->getTypeOfRelation() === Tx_Extbase_Persistence_Mapper_ColumnMap::RELATION_HAS_MANY) {
$numberOfElements = $this->dataMapper->countRelated($this->parentObject, $this->propertyName, $this->fieldValue);
} else {
$this->initialize();
$numberOfElements = count($this->storage);
}
if (is_null($numberOfElements)) {
throw new Tx_Extbase_Persistence_Exception('The number of elements could not be determined.', 1252514486);
}
return $numberOfElements;
}