001/*
002 * Copyright 2002-2016 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.web.bind.support;
018
019import org.springframework.web.bind.WebDataBinder;
020import org.springframework.web.context.request.WebRequest;
021
022/**
023 * Callback interface for initializing a {@link WebDataBinder} for performing
024 * data binding in the context of a specific web request.
025 *
026 * @author Juergen Hoeller
027 * @author Rossen Stoyanchev
028 * @since 2.5
029 */
030public interface WebBindingInitializer {
031
032        /**
033         * Initialize the given DataBinder.
034         * @param binder the DataBinder to initialize
035         * @since 5.0
036         */
037        void initBinder(WebDataBinder binder);
038
039        /**
040         * Initialize the given DataBinder for the given (Servlet) request.
041         * @param binder the DataBinder to initialize
042         * @param request the web request that the data binding happens within
043         * @deprecated as of 5.0 in favor of {@link #initBinder(WebDataBinder)}
044         */
045        @Deprecated
046        default void initBinder(WebDataBinder binder, WebRequest request) {
047                initBinder(binder);
048        }
049
050}