1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 package org.apache.hc.client5.http.entity; 28 29 import org.apache.hc.core5.http.HttpEntity; 30 31 /** 32 * {@link org.apache.hc.core5.http.io.entity.HttpEntityWrapper} responsible for 33 * handling deflate Content Coded responses. In RFC2616 terms, {@code deflate} 34 * means a {@code zlib} stream as defined in RFC1950. Some server 35 * implementations have misinterpreted RFC2616 to mean that a 36 * {@code deflate} stream as defined in RFC1951 should be used 37 * (or maybe they did that since that's how IE behaves?). It's confusing 38 * that {@code deflate} in HTTP 1.1 means {@code zlib} streams 39 * rather than {@code deflate} streams. We handle both types in here, 40 * since that's what is seen on the internet. Moral - prefer 41 * {@code gzip}! 42 * 43 * @see GzipDecompressingEntity 44 * 45 * @since 4.1 46 */ 47 public class DeflateDecompressingEntity extends DecompressingEntity { 48 49 /** 50 * Creates a new {@link DeflateDecompressingEntity} which will wrap the specified 51 * {@link HttpEntity}. 52 * 53 * @param entity 54 * a non-null {@link HttpEntity} to be wrapped 55 */ 56 public DeflateDecompressingEntity(final HttpEntity entity) { 57 super(entity, DeflateInputStreamFactory.getInstance()); 58 } 59 60 }