/**
* Map targets to entities
*
* @param array $entities
* @param array $targets
*/
protected function map($entities, $targets)
{
$identifier = $this->targetMetadata->getIdentifier();
foreach ($targets as $target) {
$id = $this->targetMetadata->getValue($target, $this->keyTo, true);
foreach ($entities as $entity) {
if ($id == $this->metadata->getValue($entity, $this->keyFrom, true)) {
$value = $this->metadata->getValue($entity, $this->name);
if (is_array($value)) {
$value[$this->targetMetadata->getValue($target, $identifier)] = $target;
} else {
$value = $target;
}
$this->metadata->setValue($entity, $this->name, $value);
}
}
}
}
/**
* Hydrates all rows returned by the passed statement instance at once.
*
* @param object $statement
* @param Metadata $metadata
* @return mixed
*/
public function hydrateAll($statement, Metadata $metadata)
{
$result = [];
$identifier = $metadata->getIdentifier();
while ($row = $statement->fetch(\PDO::FETCH_ASSOC)) {
$entity = $this->load($metadata, $row, true, true);
$result[$metadata->getValue($entity, $identifier)] = $entity;
}
return $result;
}