001// Copyright 2008, 2009 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.spring;
016
017import org.apache.tapestry5.ioc.annotations.UsesOrderedConfiguration;
018import org.springframework.web.context.ConfigurableWebApplicationContext;
019
020import javax.servlet.ServletContext;
021
022/**
023 * A bridge from Spring's approach to customizing the application context, over to Tapestry's approach. This is a
024 * chain-of-command service.
025 */
026@UsesOrderedConfiguration(ApplicationContextCustomizer.class)
027public interface ApplicationContextCustomizer
028{
029    /**
030     * Allows the instantiated application context to be customized before it is initially {@linkplain
031     * org.springframework.context.ConfigurableApplicationContext#refresh() refreshed}.
032     *
033     * @param servletContext
034     * @param applicationContext
035     */
036    void customizeApplicationContext(ServletContext servletContext,
037                                     ConfigurableWebApplicationContext applicationContext);
038}