1 /*
2 * The contents of this file are subject to the terms of the Common Development and
3 * Distribution License (the License). You may not use this file except in compliance with the
4 * License.
5 *
6 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
7 * specific language governing permission and limitations under the License.
8 *
9 * When distributing Covered Software, include this CDDL Header Notice in each file and include
10 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
11 * Header, with the fields enclosed by brackets [] replaced by your own identifying
12 * information: "Portions copyright [year] [name of copyright owner]".
13 *
14 * Copyright 2013-2015 ForgeRock AS.
15 */
16
17 package org.forgerock.json.jose.jwe.handlers.compression;
18
19 /**
20 * A NOP implementation of the Compression Handler, which will be used when no compression is to be
21 * applied.
22 *
23 * @since 2.0.0
24 */
25 public class NOPCompressionHandler implements CompressionHandler {
26
27 /**
28 * Simple returns the same byte array as it is given.
29 *
30 * @param bytes {@inheritDoc}
31 * @return {@inheritDoc}
32 */
33 @Override
34 public byte[] compress(byte[] bytes) {
35 return bytes;
36 }
37
38 /**
39 * Simply returns the same byte array as it is given.
40 *
41 * @param bytes {@inheritDoc}
42 * @return {@inheritDoc}
43 */
44 @Override
45 public byte[] decompress(byte[] bytes) {
46 return bytes;
47 }
48 }