001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.protocol.http; 018 019/** 020 * A factory interface used by wicket filter to create application objects. Configure your 021 * webapplication to use this factory in web.xml like: 022 * 023 * <pre> 024 * <filter> 025 * <filter-name>MyApplication</filter-name> 026 * <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class> 027 * <init-param> 028 * <param-name>applicationFactoryClassName</param-name> 029 * <param-value>org.mycompany.MyWebApplicationFactory</param-value> 030 * </init-param> 031 * </filter> 032 * </pre> 033 * 034 * @author Igor Vaynberg (ivaynberg) 035 */ 036public interface IWebApplicationFactory 037{ 038 /** 039 * Create application object 040 * 041 * @param filter 042 * the wicket filter 043 * @return application object instance 044 */ 045 WebApplication createApplication(WicketFilter filter); 046 047 /** 048 * Called when the filter instance that used this factory is destroyed 049 * 050 * @param filter 051 * the wicket filter 052 */ 053 void destroy(WicketFilter filter); 054 055}