/**
* @return \Google_Service_Datastore_Entity
* @throws DatastoreHelperException
*/
public function exportEntity()
{
if (empty($this->definedProperties)) {
throw new DatastoreHelperException('No properties were defined in ' . self::class);
}
$entity = new \Google_Service_Datastore_Entity();
if ($this->getKey() === null) {
$entity->setKey($this->getKey());
} else {
$entity->setKey($this->getKey());
}
$properties = [];
foreach ($this->definedProperties as $name => $spec) {
$properties[$name] = \DatastoreHelper::newProperty($this->{$name}, $spec['type'], $spec['indexed']);
}
$entity->setProperties($properties);
return $entity;
}
