/**
* Deserialise and hydrate all primitive data in the proxy (not relationships)
*
* @return $this
*/
public function hydrate()
{
$serialiser = $this->entity_manager->getSerialiserMap()->getSerialiser($this->serialised_data->getSerialisationCode());
/** @var OrmProxyInterface $proxy */
$proxy = $this->getProxy();
// Deserialise and hydrate the entity
$serialiser->deserialise($this->metadata, $this->serialised_data, $proxy);
// Save the original state of all indices so we can compare on consequent persist calls
$proxy->setOriginalId($this->getReader()->getId());
foreach ($this->metadata->getIndices() as $index) {
// If an index is a relationship, automatic hydration will not work due to AOP recursion
// Instead, check each index column for a relationship and hydrate it manually
foreach ($index->getColumns() as $column) {
if ($relationship = $this->metadata->getRelationshipByName($column)) {
if (!isset($this->hydrated_methods[$relationship->getGetter()])) {
$this->hydrateRelative($relationship);
}
}
}
$proxy->setIndexOriginalValue($index->getName(), $this->getReader()->getIndexValue($index));
}
$this->is_hydrated = true;
return $this;
}
/**
* Persist some primitive data
*
* @param string $key
* @param SerialisedData $data
* @param int $ttl
* @return void
*/
public function persist($key, SerialisedData $data, $ttl = null)
{
if (!$ttl) {
$ttl = 0;
} else {
$ttl = time() + $ttl;
}
$this->unit_of_work->queueCommand(new Command('write', ['key' => $key, 'payload' => $data->getSerialisationCode() . self::DATA_DELIMITER . $ttl . self::DATA_DELIMITER . $data->getData()]));
}
/**
* Deserialise the entity
*
* @param Entity $metadata Metadata object to match the entity
* @param SerialisedData $data Data to deserialise
* @param object $entity Entity to hydrate
*/
public function deserialise(Entity $metadata, SerialisedData $data, $entity)
{
// Using $assoc = true is ~ 10-20% quicker on PHP 5.3
// Source: http://stackoverflow.com/questions/8498114/should-i-use-an-associative-array-or-an-object
$raw = json_decode($data->getData(), true, self::ENCODE_DEPTH);
foreach ($metadata->getColumns() as $column) {
$setter = $column->getSetter();
$field = $column->getName();
$value = isset($raw[$field]) ? $raw[$field] : null;
switch ($column->getType()) {
default:
break;
case FieldType::DATETIME():
$entity->{$setter}($this->deserialiseDateTime($value));
break;
case FieldType::INT():
$entity->{$setter}((int) $value);
break;
case FieldType::STRING():
$entity->{$setter}((string) $value);
break;
case FieldType::DECIMAL():
$entity->{$setter}((double) $value);
break;
case FieldType::BOOL():
$entity->{$setter}((bool) $value);
break;
case FieldType::SET():
$entity->{$setter}(json_decode($value, true));
break;
case FieldType::OBJECT():
$entity->{$setter}($this->deserialiseObject($value, $column->getClassName()));
break;
}
}
}
/**
* Persist some primitive data
*
* @param string $key
* @param SerialisedData $data
* @param int $ttl
*
* @return void
*/
public function persist($key, SerialisedData $data, $ttl = null)
{
$params = [$key, $data->getSerialisationCode() . $data->getData()];
if ($ttl) {
$params[] = 'EX';
$params[] = $ttl;
}
$this->unit_of_work->addCommand('StringSet', $params);
}
