001/*
002 * Copyright 2002-2018 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.codec.json;
018
019import com.fasterxml.jackson.databind.ObjectMapper;
020import com.fasterxml.jackson.dataformat.smile.SmileFactory;
021
022import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
023import org.springframework.util.Assert;
024import org.springframework.util.MimeType;
025
026/**
027 * Decode a byte stream into Smile and convert to Object's with Jackson 2.9,
028 * leveraging non-blocking parsing.
029 *
030 * @author Sebastien Deleuze
031 * @author Rossen Stoyanchev
032 * @since 5.0
033 * @see Jackson2JsonEncoder
034 */
035public class Jackson2SmileDecoder extends AbstractJackson2Decoder {
036
037        private static final MimeType[] DEFAULT_SMILE_MIME_TYPES = new MimeType[] {
038                                        new MimeType("application", "x-jackson-smile"),
039                                        new MimeType("application", "*+x-jackson-smile")};
040
041
042        public Jackson2SmileDecoder() {
043                this(Jackson2ObjectMapperBuilder.smile().build(), DEFAULT_SMILE_MIME_TYPES);
044        }
045
046        public Jackson2SmileDecoder(ObjectMapper mapper, MimeType... mimeTypes) {
047                super(mapper, mimeTypes);
048                Assert.isAssignable(SmileFactory.class, mapper.getFactory().getClass());
049        }
050
051}