/**
* Gets an entity instance.
*
* @param array $data The instance data.
* @param string $dqlAlias The DQL alias of the entity's class.
*
* @return object The entity.
*
* @throws HydrationException
*/
private function getEntity(array $data, $dqlAlias)
{
$className = $this->_rsm->aliasMap[$dqlAlias];
if (isset($this->_rsm->discriminatorColumns[$dqlAlias])) {
$fieldName = $this->_rsm->discriminatorColumns[$dqlAlias];
if (!isset($this->_rsm->metaMappings[$fieldName])) {
throw HydrationException::missingDiscriminatorMetaMappingColumn($className, $fieldName, $dqlAlias);
}
$discrColumn = $this->_rsm->metaMappings[$fieldName];
if (!isset($data[$discrColumn])) {
throw HydrationException::missingDiscriminatorColumn($className, $discrColumn, $dqlAlias);
}
if ($data[$discrColumn] === "") {
throw HydrationException::emptyDiscriminatorValue($dqlAlias);
}
$discrMap = $this->_metadataCache[$className]->discriminatorMap;
if (!isset($discrMap[$data[$discrColumn]])) {
throw HydrationException::invalidDiscriminatorValue($data[$discrColumn], array_keys($discrMap));
}
$className = $discrMap[$data[$discrColumn]];
unset($data[$discrColumn]);
}
if (isset($this->_hints[Query::HINT_REFRESH_ENTITY]) && isset($this->rootAliases[$dqlAlias])) {
$this->registerManaged($this->_metadataCache[$className], $this->_hints[Query::HINT_REFRESH_ENTITY], $data);
}
$this->_hints['fetchAlias'] = $dqlAlias;
return $this->_uow->createEntity($className, $data, $this->_hints);
}
