/**
* 创建并返回过滤链,如果过滤链已经被创建不重复创建
*
* @param string $event 事件名称 默认值为空
* @return WindHandlerInterceptorChain
* @throws WindException
*/
private function _getInterceptorChain($event = '')
{
if (null === $this->_interceptorChain) {
$chain = Wind::import($this->_class_interceptorChain);
$this->_interceptorChain = WindFactory::createInstance($chain);
}
$this->_interceptorChain->reset();
return $this->_interceptorChain;
}
/**
* 创建并返回过滤链,如果过滤链已经被创建不重复创建
*
* @param string $event 事件名称 默认值为空
* @return WindHandlerInterceptorChain
* @throws WindException
*/
private function _getInterceptorChain($event = '')
{
if (null === $this->_interceptorChainObj) {
$chain = Wind::import($this->_interceptorChain);
$interceptorChain = WindFactory::createInstance($chain);
if ($interceptorChain && $interceptorChain instanceof WindHandlerInterceptorChain) {
$this->_interceptorChainObj = $interceptorChain;
} else {
throw new WindException('[base.WindClassProxy._getInterceptorChain] Unable to create interceptorChain.');
}
}
$this->_interceptorChainObj->reset();
return $this->_interceptorChainObj;
}
