| /* |
| * Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package javax.servlet; |
| |
| import java.util.EventListener; |
| |
| /** |
| * Implementations of this interface receive notifications about |
| * changes to the servlet context of the web application they are |
| * part of. |
| * To receive notification events, the implementation class |
| * must be configured in the deployment descriptor for the web |
| * application. |
| * @see ServletContextEvent |
| * @since v 2.3 |
| */ |
| |
| public interface ServletContextListener extends EventListener { |
| /** |
| ** Notification that the web application initialization |
| ** process is starting. |
| ** All ServletContextListeners are notified of context |
| ** initialization before any filter or servlet in the web |
| ** application is initialized. |
| */ |
| |
| public void contextInitialized ( ServletContextEvent sce ); |
| |
| /** |
| ** Notification that the servlet context is about to be shut down. |
| ** All servlets and filters have been destroy()ed before any |
| ** ServletContextListeners are notified of context |
| ** destruction. |
| */ |
| public void contextDestroyed ( ServletContextEvent sce ); |
| } |
| |