/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.http.client.entity;
import java.io.IOException;
import java.io.InputStream;
import org.apache.http.HttpEntity;
/**
* {@link org.apache.http.entity.HttpEntityWrapper} responsible for handling
* deflate Content Coded responses. In RFC2616 terms, {@code deflate}
* means a {@code zlib} stream as defined in RFC1950. Some server
* implementations have misinterpreted RFC2616 to mean that a
* {@code deflate} stream as defined in RFC1951 should be used
* (or maybe they did that since that's how IE behaves?). It's confusing
* that {@code deflate} in HTTP 1.1 means {@code zlib} streams
* rather than {@code deflate} streams. We handle both types in here,
* since that's what is seen on the internet. Moral - prefer
* {@code gzip}!
*
* @see GzipDecompressingEntity
*
* @since 4.1
*/
public class DeflateDecompressingEntity extends DecompressingEntity {
/**
* Creates a new {@link DeflateDecompressingEntity} which will wrap the specified
* {@link HttpEntity}.
*
* @param entity
* a non-null {@link HttpEntity} to be wrapped
*/
public DeflateDecompressingEntity(final HttpEntity entity) {
super(entity, new InputStreamFactory() {
@Override
public InputStream create(final InputStream instream) throws IOException {
return new DeflateInputStream(instream);
}
});
}
}