/**
* Register a class for an identifier
*
* @param ObjectIdentifier|string $identifier An ObjectIdentifier, identifier string
* @param string $class The class
* @return ObjectRegistry
*/
public function setClass($identifier, $class)
{
$identifier = (string) $identifier;
if (parent::offsetExists($identifier)) {
$data = array('identifier' => parent::offsetGet($identifier), 'class' => $class);
apc_store($this->getNamespace() . '-object_' . $identifier, $data);
}
return parent::setClass($identifier, $class);
}
/**
* Get an instance of a class based on a class identifier
*
* @param ObjectIdentifier $identifier
* @param bool $fallback Use fallbacks when locating the class. Default is TRUE.
* @return string Return the identifier class or FALSE on failure.
*/
protected function _locate(ObjectIdentifier $identifier, $fallback = true)
{
$class = $this->__registry->getClass($identifier);
//If the class is FALSE we have tried to locate it already, do not locate it again.
if (empty($class) && $class !== false) {
$class = $this->_locators[$identifier->getType()]->locate($identifier, $fallback);
//If we are falling back set the class in the registry
if ($fallback) {
if (!$this->__registry->get($identifier) instanceof ObjectInterface) {
$this->__registry->setClass($identifier, $class);
}
}
}
return $class;
}
