/**
* 取得工厂
*
* @access public
* @param mixed $name
* @return mixed
*/
public static function getFactory($name)
{
if (is_array(self::$extConfig) && isset(self::$extConfig[$name])) {
if (!isset(self::$extFactory[$name])) {
$Extension = new ExtensionCollection();
if (is_array(self::$extConfig[$name])) {
foreach (self::$extConfig[$name] as $ext) {
if (class_exists($ext)) {
$Extension->addExtension(new $ext());
} else {
throw new Exception($ext . ' of ' . $name . ' does not exist');
}
}
} else {
if (is_string(self::$extConfig[$name])) {
$ext = self::$extConfig[$name];
if (class_exists($ext)) {
$Extension->addExtension(new $ext());
} else {
throw new Exception($ext . ' of ' . $name . ' does not exist');
}
}
}
self::$extFactory[$name] = $Extension;
return $Extension;
} else {
return self::$extFactory[$name];
}
}
return null;
}
public function testIterator()
{
$collection = new ExtensionCollection();
$this->assertInstanceOf('ArrayObject', $collection->getIterator());
}
