/**
* Constructs the Property Mapper.
*/
public function __construct()
{
// TODO Clean up this dependencies; inject the instance
$objectManager = t3lib_div::makeInstance('Tx_Extbase_Object_Manager');
$this->validatorResolver = t3lib_div::makeInstance('Tx_Extbase_Validation_ValidatorResolver');
$this->validatorResolver->injectObjectManager($objectManager);
$this->persistenceManager = Tx_Extbase_Dispatcher::getPersistenceManager();
$this->queryFactory = t3lib_div::makeInstance('Tx_Extbase_Persistence_QueryFactory');
}
/**
* Constructs a new Repository
*
*/
public function __construct()
{
$this->identityMap = t3lib_div::makeInstance('Tx_Extbase_Persistence_IdentityMap');
$this->addedObjects = new Tx_Extbase_Persistence_ObjectStorage();
$this->removedObjects = new Tx_Extbase_Persistence_ObjectStorage();
$this->queryFactory = t3lib_div::makeInstance('Tx_Extbase_Persistence_QueryFactory');
// singleton
$this->persistenceManager = Tx_Extbase_Dispatcher::getPersistenceManager();
$this->persistenceManager->registerRepositoryClassName($this->getRepositoryClassName());
$this->objectType = str_replace(array('_Repository_', 'Repository'), array('_Model_', ''), $this->getRepositoryClassName());
}
/**
* Populate this proxy by asking the $population closure.
*
* @return object The instance (hopefully) returned
*/
public function _loadRealInstance()
{
// this check safeguards against a proxy being activated multiple times
// usually that does not happen, but if the proxy is held from outside
// it's parent... the result would be weird.
if ($this->parentObject->_getProperty($this->propertyName) instanceof Tx_Extbase_Persistence_LazyLoadingProxy) {
$dataMapper = Tx_Extbase_Dispatcher::getPersistenceManager()->getBackend()->getDataMapper();
$objects = $dataMapper->fetchRelated($this->parentObject, $this->propertyName, $this->fieldValue, FALSE, FALSE);
$propertyValue = $dataMapper->mapResultToPropertyValue($this->parentObject, $this->propertyName, $objects);
$this->parentObject->_setProperty($this->propertyName, $propertyValue);
$this->parentObject->_memorizeCleanState($this->propertyName);
return $propertyValue;
} else {
return $this->parentObject->_getProperty($this->propertyName);
}
}
/**
* Creates a query object working on the given class name
*
* @param string $className The class name
* @return Tx_Extbase_Persistence_QueryInterface
*/
public function create($className)
{
$persistenceManager = Tx_Extbase_Dispatcher::getPersistenceManager();
$reflectionService = $persistenceManager->getBackend()->getReflectionService();
$dataMapFactory = t3lib_div::makeInstance('Tx_Extbase_Persistence_Mapper_DataMapFactory');
$dataMapFactory->injectReflectionService($reflectionService);
$dataMapper = t3lib_div::makeInstance('Tx_Extbase_Persistence_Mapper_DataMapper');
$dataMapper->injectIdentityMap($persistenceManager->getBackend()->getIdentityMap());
$dataMapper->injectSession($persistenceManager->getSession());
$dataMapper->injectReflectionService($reflectionService);
$dataMapper->injectDataMapFactory($dataMapFactory);
$querySettings = t3lib_div::makeInstance('Tx_Extbase_Persistence_Typo3QuerySettings');
$query = t3lib_div::makeInstance('Tx_Extbase_Persistence_Query', $className);
$query->injectPersistenceManager($persistenceManager);
$query->injectDataMapper($dataMapper);
$query->setQuerySettings($querySettings);
return $query;
}
/**
* Initializes objects this class depends on
*
* @return void
*/
protected function initializeObjects()
{
$this->objectManager = t3lib_div::makeInstance('Tx_Extbase_Object_Manager');
$this->arguments = t3lib_div::makeInstance('Tx_Extbase_MVC_Controller_Arguments');
$this->arguments->injectPersistenceManager(Tx_Extbase_Dispatcher::getPersistenceManager());
$this->arguments->injectQueryFactory(t3lib_div::makeInstance('Tx_Extbase_Persistence_QueryFactory'));
}
/**
* Counts the elements in the storage array
*
* @return int The number of elements in the ObjectStorage
*/
public function count()
{
$dataMapper = Tx_Extbase_Dispatcher::getPersistenceManager()->getBackend()->getDataMapper();
$columnMap = $dataMapper->getDataMap(get_class($this->parentObject))->getColumnMap($this->propertyName);
$numberOfElements = NULL;
if ($columnMap->getTypeOfRelation() === Tx_Extbase_Persistence_Mapper_ColumnMap::RELATION_HAS_MANY) {
$numberOfElements = $dataMapper->countRelated($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;
}
