| // |
| // ======================================================================== |
| // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket; |
| |
| import java.util.Random; |
| |
| |
| public class RandomMaskGen implements MaskGen |
| { |
| private final Random _random; |
| |
| public RandomMaskGen() |
| { |
| this(new Random()); |
| } |
| |
| public RandomMaskGen(Random random) |
| { |
| _random=random; |
| } |
| |
| public void genMask(byte[] mask) |
| { |
| // The assumption is that this code is always called |
| // with an external lock held to prevent concurrent access |
| // Otherwise we need to synchronize on the _random. |
| _random.nextBytes(mask); |
| } |
| } |