001/* 002 * Copyright 2002-2017 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.servlet.mvc.method.annotation; 018 019import java.util.List; 020 021import org.springframework.lang.Nullable; 022import org.springframework.web.bind.ServletRequestDataBinder; 023import org.springframework.web.bind.support.WebBindingInitializer; 024import org.springframework.web.context.request.NativeWebRequest; 025import org.springframework.web.method.annotation.InitBinderDataBinderFactory; 026import org.springframework.web.method.support.InvocableHandlerMethod; 027 028/** 029 * Creates a {@code ServletRequestDataBinder}. 030 * 031 * @author Rossen Stoyanchev 032 * @since 3.1 033 */ 034public class ServletRequestDataBinderFactory extends InitBinderDataBinderFactory { 035 036 /** 037 * Create a new instance. 038 * @param binderMethods one or more {@code @InitBinder} methods 039 * @param initializer provides global data binder initialization 040 */ 041 public ServletRequestDataBinderFactory(@Nullable List<InvocableHandlerMethod> binderMethods, 042 @Nullable WebBindingInitializer initializer) { 043 044 super(binderMethods, initializer); 045 } 046 047 /** 048 * Returns an instance of {@link ExtendedServletRequestDataBinder}. 049 */ 050 @Override 051 protected ServletRequestDataBinder createBinderInstance( 052 @Nullable Object target, String objectName, NativeWebRequest request) throws Exception { 053 054 return new ExtendedServletRequestDataBinder(target, objectName); 055 } 056 057}