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<?php
namespace Bitrix\Main;
final class ServiceManager
implements \ArrayAccess
{
private $tools = array();
const DB = "DB";
public function __construct()
{
}
public function loadServices()
{
$this->register("cache", "CacheManager");
// ñîáûòèå íà ðåãèñòðàöèþ ñåðâèñîâ
}
public function register($name, $tool)
{
if (!isset($this->tools[$name]))
$this->tools[$name] = array();
array_unshift($this->tools[$name], $tool);
}
public function unregister($name)
{
if (!isset($this->tools[$name]))
$this->tools[$name] = array();
array_shift($this->tools[$name]);
}
public function get($name)
{
if (isset($this->tools[$name]) && count($this->tools[$name]) > 0)
{
$obj = $this->tools[$name][0];
if (is_object($obj))
{
return $obj;
}
elseif (is_string($obj) && class_exists($obj))
{
$this->tools[$name][0] = new $obj();
return $this->tools[$name][0];
}
elseif (is_array($obj) && isset($obj[0]) && isset($obj[1]) && is_string($obj[0]) && is_string($obj[1]))
{
if (Loader::includeModule($obj[0]) && class_exists($obj[1]))
{
$this->tools[$name][0] = new $obj[1]();
return $this->tools[$name][0];
}
throw new LoaderException(sprintf("Class name '%s' is not found in module '%s'", htmlspecialchars($obj[1]), htmlspecialchars($obj[0])));
}
throw new SystemException(sprintf("Tool '%s' is not found", htmlspecialchars($obj)));
}
return null;
}
public function offsetExists($name)
{
return isset($this->tools[$name]) && count($this->tools[$name]) > 0;
}
public function offsetGet($name)
{
return $this->get($name);
}
public function offsetSet($name, $tool)
{
$this->register($name, $tool);
}
public function offsetUnset($name)
{
$this->unregister($name);
}
public function __set($name, $tool)
{
$this->register($name, $tool);
}
public function __get($name)
{
return $this->get($name);
}
public function getToolDb()
{
return $this->get("DB");
}
}