Yet Another Framework Yaf_Plugin_Abstract 클래스

(Yaf >=1.0.0)

소개

---

플러그인을 사용하면 프레임워크를 쉽게 확장하고 사용자 지정할 수 있습니다.

플러그인은 클래스입니다. 실제 클래스 정의는 구성 요소에 따라 다릅니다. 이 인터페이스를 구현해야 할 수도 있지만 플러그인 자체가 클래스라는 사실은 그대로 유지됩니다.

플러그인은 등록 후 Yaf_Dispatcher::registerPlugin()을 사용하여 Yaf에 로드할 수 있습니다. 이 인터페이스에 따라 플러그인이 구현한 모든 메소드는 적절한 시간에 호출됩니다.

Examples

---

예제 #1 플러그인 예시

                  
<?php
   /* bootstrap class should be defined under ./application/Bootstrap.php */
   class Bootstrap extends Yaf_Bootstrap_Abstract {
        public function _initPlugin(Yaf_Dispatcher $dispatcher) {
            /* register a plugin */
            $dispatcher->registerPlugin(new TestPlugin());
        }
   }

   /* plugin class should be placed under ./application/plugins/ */
   class TestPlugin extends Yaf_Plugin_Abstract {
        public function routerStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            /* before router
               in this hook,  user can do some url rewrite */
            var_dump("routerStartup");
        }
        public function routerShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            /* router complete
               in this hook, user can do login check */
            var_dump("routerShutdown");
        }
        public function dispatchLoopStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            var_dump("dispatchLoopStartup");
        }
        public function preDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            var_dump("preDispatch");
        }
        public function postDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            var_dump("postDispatch");
        }
        public function dispatchLoopShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
            /* final hook
               in this hook user can do logging or implement layout */
            var_dump("dispatchLoopShutdown");
        }
   }

   Class IndexController extends Yaf_Controller_Abstract {
        public function indexAction() {
            return FALSE; //prevent rendering
        }
   }

   $config = array(
       "application" => array(
           "directory" => dirname(__FILE__) . "/application/",
       ),
   );

   $app = new Yaf_Application($config);
   $app->bootstrap()->run();
?>
                  
                

위의 예는 다음과 유사한 결과를 출력합니다.

string(13) "routerStartup"
string(14) "routerShutdown"
string(19) "dispatchLoopStartup"
string(11) "preDispatch"
string(12) "postDispatch"
string(20) "dispatchLoopShutdown"
                

클래스 개요

---

                  
class Yaf_Plugin_Abstract {

  /* Methods */
  public dispatchLoopShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public dispatchLoopStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public postDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public preDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public preResponse(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public routerShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
  public routerStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response): void
}
                  
                

목차

---

• Yaf_Plugin_Abstract::dispatchLoopShutdown — The dispatchLoopShutdown purpose
• Yaf_Plugin_Abstract::dispatchLoopStartup — Hook before dispatch loop
• Yaf_Plugin_Abstract::postDispatch — The postDispatch purpose
• Yaf_Plugin_Abstract::preDispatch — The preDispatch purpose
• Yaf_Plugin_Abstract::preResponse — The preResponse purpose
• Yaf_Plugin_Abstract::routerShutdown — The routerShutdown purpose
• Yaf_Plugin_Abstract::routerStartup — RouterStartup hook