2 // ========================================================================
3 // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
19 package org.eclipse.jetty.http;
21 import java.nio.ByteBuffer;
23 import org.eclipse.jetty.util.ArrayTrie;
24 import org.eclipse.jetty.util.BufferUtil;
25 import org.eclipse.jetty.util.Trie;
27 /* ------------------------------------------------------------------------------- */
30 public enum HttpScheme
37 /* ------------------------------------------------------------ */
38 public final static Trie<HttpScheme> CACHE= new ArrayTrie<HttpScheme>();
41 for (HttpScheme version : HttpScheme.values())
42 CACHE.put(version.asString(),version);
45 private final String _string;
46 private final ByteBuffer _buffer;
48 /* ------------------------------------------------------------ */
52 _buffer=BufferUtil.toBuffer(s);
55 /* ------------------------------------------------------------ */
56 public ByteBuffer asByteBuffer()
58 return _buffer.asReadOnlyBuffer();
61 /* ------------------------------------------------------------ */
62 public boolean is(String s)
64 return _string.equalsIgnoreCase(s);
67 public String asString()
72 /* ------------------------------------------------------------ */
74 public String toString()