public function retrieve(EntityRetrieverCriteria $criteria)
{
$container = $criteria->getContainerName();
$uuid = $criteria->getUuid();
$keyname = $criteria->getKeyname();
$keynames = $criteria->getKeynames();
$uri = $this->createRetrievalUri($container, $uuid, $keyname, $keynames);
return $this->retrieveSingle($uri, $container);
}
private function createQuery(EntityRetrieverCriteria $criteria, $containerName)
{
if ($criteria->hasUuid()) {
$uuid = $criteria->getUuid();
return $this->createQueryFromUuid($containerName, $uuid);
}
if ($criteria->hasKeynames()) {
$keynames = $criteria->getKeynames();
return $this->createQueryFromKeynames($containerName, $keynames);
}
$keyname = $criteria->getKeyname();
$name = $keyname->getName();
$value = $keyname->getValue();
return array('name' => 'select * from ' . $containerName . ' where ' . $name . ' = :' . $name . ' limit 0,1;', 'params' => array($name => $value));
}