001/*
002 * The contents of this file are subject to the terms of the Common Development and
003 * Distribution License (the License). You may not use this file except in compliance with the
004 * License.
005 *
006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
007 * specific language governing permission and limitations under the License.
008 *
009 * When distributing Covered Software, include this CDDL Header Notice in each file and include
010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
011 * Header, with the fields enclosed by brackets [] replaced by your own identifying
012 * information: "Portions Copyright [year] [name of copyright owner]".
013 *
014 * Copyright 2010–2011 ApexIdentity Inc.
015 * Portions Copyright 2011-2014 ForgeRock AS.
016 */
017
018package org.forgerock.openig.decoder;
019
020import java.io.IOException;
021import java.io.InputStream;
022import java.util.zip.Inflater;
023import java.util.zip.InflaterInputStream;
024
025/**
026 * Decodes an entity encoded with <strong>{@code deflate}</strong> encoding. See
027 * in <a href="http://www.ietf.org/rfc/rfc2616.txt">RFC 2616</a> §3.5 for more information.
028 */
029public class DeflateDecoder implements Decoder {
030
031    @Override
032    public String getKey() {
033        return "deflate";
034    }
035
036    @Override
037    public InputStream decode(InputStream in) throws IOException {
038        return new InflaterInputStream(in, new Inflater(true));
039    }
040}