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.http.converter.json; 018 019import java.io.IOException; 020import java.io.InputStream; 021 022import org.springframework.http.HttpHeaders; 023import org.springframework.http.HttpInputMessage; 024import org.springframework.lang.Nullable; 025 026/** 027 * {@link HttpInputMessage} that can eventually stores a Jackson view that will be used 028 * to deserialize the message. 029 * 030 * @author Sebastien Deleuze 031 * @since 4.2 032 */ 033public class MappingJacksonInputMessage implements HttpInputMessage { 034 035 private final InputStream body; 036 037 private final HttpHeaders headers; 038 039 @Nullable 040 private Class<?> deserializationView; 041 042 043 public MappingJacksonInputMessage(InputStream body, HttpHeaders headers) { 044 this.body = body; 045 this.headers = headers; 046 } 047 048 public MappingJacksonInputMessage(InputStream body, HttpHeaders headers, Class<?> deserializationView) { 049 this(body, headers); 050 this.deserializationView = deserializationView; 051 } 052 053 054 @Override 055 public InputStream getBody() throws IOException { 056 return this.body; 057 } 058 059 @Override 060 public HttpHeaders getHeaders() { 061 return this.headers; 062 } 063 064 public void setDeserializationView(@Nullable Class<?> deserializationView) { 065 this.deserializationView = deserializationView; 066 } 067 068 @Nullable 069 public Class<?> getDeserializationView() { 070 return this.deserializationView; 071 } 072 073}