/**
* @inheritdoc
*/
function hydrate($document, $data, array $hints = [])
{
$hydratedData = [];
foreach ($this->metadata->fieldMappings as $fieldName => $mapping) {
$name = $mapping['name'];
$propertyValue = isset($data[$name]) ? $data[$name] : null;
if (!isset($mapping['association'])) {
if ($propertyValue === null) {
continue;
}
$type = Type::getType($mapping['type']);
$value = $type->convertToPHPValue($propertyValue);
$this->metadata->reflFields[$fieldName]->setValue($document, $value);
$hydratedData[$fieldName] = $value;
continue;
}
if ($mapping['association'] & ClassMetadata::TO_MANY) {
$coll = new PersistentCollection(new ArrayCollection(), $this->dm, $this->uow);
$coll->setOwner($document, $mapping);
$coll->setInitialized(false);
if ($propertyValue) {
$coll->setData($propertyValue);
}
$this->metadata->reflFields[$fieldName]->setValue($document, $coll);
$hydratedData[$fieldName] = $coll;
continue;
}
if ($propertyValue === null) {
continue;
}
if ($mapping['association'] === ClassMetadata::LINK) {
if (is_string($propertyValue)) {
$link = $this->dm->getReference($propertyValue);
} else {
$link = $this->uow->getOrCreateDocument($propertyValue);
}
$this->metadata->reflFields[$fieldName]->setValue($document, $link);
$hydratedData[$fieldName] = $link;
continue;
}
if ($mapping['association'] === ClassMetadata::EMBED) {
// an embed one must have @class, we would support generic JSON properties via another mapping type
if (!isset($propertyValue[self::ORIENT_PROPERTY_CLASS])) {
throw new HydratorException(sprintf("missing @class for embedded property '%s'", $name));
}
$oclass = $propertyValue[self::ORIENT_PROPERTY_CLASS];
$embeddedMetadata = $this->dm->getMetadataFactory()->getMetadataForOClass($oclass);
$doc = $embeddedMetadata->newInstance();
$embeddedData = $this->dm->getHydratorFactory()->hydrate($doc, $propertyValue, $hints);
$this->uow->registerManaged($doc, null, $embeddedData);
$this->metadata->reflFields[$fieldName]->setValue($document, $doc);
$hydratedData[$fieldName] = $doc;
continue;
}
}
return $hydratedData;
}
/**
* @param UnitOfWork $uow
*/
public function __construct(UnitOfWork $uow)
{
$manager = $uow->getManager();
$this->proxyFactory = $manager->getProxyFactory();
$this->metadataFactory = $manager->getMetadataFactory();
$this->inflector = $manager->getInflector();
$this->binding = $manager->getBinding();
$this->uow = $uow;
$this->clusterMap = new ClusterMap($this->binding, $manager->getCache());
$this->caster = new Caster($this, $this->inflector);
$this->enableMismatchesTolerance($manager->getConfiguration()->getMismatchesTolerance());
}
/**
* @inheritdoc
*/
public function contains($object)
{
if (!is_object($object)) {
throw new \InvalidArgumentException(gettype($object));
}
return ($this->uow->isScheduledForInsert($object) || $this->uow->isInIdentityMap($object)) && !$this->uow->isScheduledForDelete($object);
}
/**
* @test
*/
public function hydrate_contact_with_link_list()
{
$md = $this->manager->getClassMetadata(Stub\Linked\Contact::class);
$dh = new DynamicHydrator($this->manager, $this->manager->getUnitOfWork(), $md);
$c = new Stub\Linked\Contact();
$d = json_decode(<<<JSON
{
"@rid": "#1:1",
"name": "Sydney",
"phones": [ "#3:1", "#3:2" ]
}
JSON
, true);
$hd = $dh->hydrate($c, $d);
$this->assertEquals(['rid', 'name', 'phones'], array_keys($hd));
$this->assertEquals('#1:1', $hd['rid']);
$this->assertEquals('Sydney', $hd['name']);
/** @var Stub\Linked\Phone[] $phones */
$phones = $c->getPhones()->toArray();
$this->assertCount(2, $phones);
$phone = $phones[0];
$this->assertEquals('work', $phone->type);
$this->assertEquals(UnitOfWork::STATE_MANAGED, $this->uow->getDocumentState($phone));
$this->assertTrue($this->uow->isInIdentityMap($phone));
$phone = $phones[1];
$this->assertEquals('home', $phone->type);
$this->assertEquals(UnitOfWork::STATE_MANAGED, $this->uow->getDocumentState($phone));
$this->assertTrue($this->uow->isInIdentityMap($phone));
}
/**
* Creates or fills a single document object from an query result.
*
* @param array $result The query result.
* @param object $document The document object to fill, if any.
* @param array $hints Hints for document creation.
*
* @return object The filled and managed document object or NULL, if the query result is empty.
*/
private function createDocument($result, $document = null, array $hints = [])
{
if ($result === null) {
return null;
}
if ($document !== null) {
$this->uow->registerManaged($document, $result['@rid'], null);
}
return $this->uow->getOrCreateDocument($result, $hints);
}
/**
* Prepares the array that is ready to be inserted to mongodb for a given object document.
*
* @param ClassMetadata $class
* @param UnitOfWork $uow
* @param object $document
*
* @return \stdClass $insertData
* @throws ODMOrientDbException
*/
public function prepareData(ClassMetadata $class, UnitOfWork $uow, $document)
{
$insertData = new \stdClass();
if ($class->isEmbeddedDocument()) {
$insertData->{'@type'} = 'd';
$insertData->{'@class'} = $class->getOrientClass();
$cs = $uow->getDocumentActualData($document);
} else {
$cs = $uow->getDocumentChangeSet($document);
array_Walk($cs, function (&$val) {
$val = $val[1];
});
}
$mappings =& $class->fieldMappings;
foreach ($cs as $name => $new) {
$mapping = isset($mappings[$name]) ? $mappings[$name] : null;
if ($mapping === null) {
// don't store arbitrary values for now
continue;
}
// Don't store null values unless nullable === true
if ($new === null && $mapping['nullable'] === false) {
continue;
}
$value = null;
if ($new !== null) {
switch (true) {
// @Property
case !isset($mapping['association']):
$value = Type::getType($mapping['type'])->convertToDatabaseValue($new);
break;
case $mapping['association'] & ClassMetadata::LINK:
$value = $this->getDocReference($new);
break;
case $mapping['association'] & ClassMetadata::LINK_MANY:
// initialize the link collection
if ($mapping['association'] & ClassMetadata::LINK_MAP) {
$value = new \stdClass();
} else {
$value = [];
}
break;
case $mapping['association'] & ClassMetadata::EMBED:
/** @var ClassMetadata $rmd */
$rmd = $this->metadataFactory->getMetadataFor(get_class($new));
$value = $this->prepareData($rmd, $uow, $new);
break;
case $mapping['association'] & ClassMetadata::EMBED_MANY:
$value = [];
if ($mapping['association'] & ClassMetadata::EMBED_MAP) {
foreach ($new as $k => $item) {
/** @var ClassMetadata $rmd */
$rmd = $this->metadataFactory->getMetadataFor(get_class($item));
$value[$k] = $this->prepareData($rmd, $uow, $item);
}
} else {
foreach ($new as $k => $item) {
/** @var ClassMetadata $rmd */
$rmd = $this->metadataFactory->getMetadataFor(get_class($item));
$value[] = $this->prepareData($rmd, $uow, $item);
}
}
break;
}
}
$insertData->{$mapping['name']} = $value;
}
return $insertData;
}
/**
* @return Persister\DocumentPersister
*/
protected function getDocumentPersister()
{
return $this->uow->getDocumentPersister($this->metadata->name);
}
