Showing the changes to java/pkg/com/sun/net/httpserver/HttpPrincipal.java (1 of 18352 files). Show all
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| 1 | /* | ||
| 2 | * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package com.sun.net.httpserver; | ||
| 27 | import java.net.*; | ||
| 28 | import java.io.*; | ||
| 29 | import java.util.*; | ||
| 30 | import java.security.Principal; | ||
| 31 | |||
| 32 | /** | ||
| 33 | * Represents a user authenticated by HTTP Basic or Digest | ||
| 34 | * authentication. | ||
| 35 | */ | ||
| 36 | public class HttpPrincipal implements Principal { | ||
| 37 | private String username, realm; | ||
| 38 | |||
| 39 | /** | ||
| 40 | * creates a HttpPrincipal from the given username and realm | ||
| 41 | * @param username The name of the user within the realm | ||
| 42 | * @param realm The realm. | ||
| 43 | * @throws NullPointerException if either username or realm are null | ||
| 44 | */ | ||
| 45 | public HttpPrincipal (String username, String realm) { | ||
| 46 | if (username == null || realm == null) { | ||
| 47 | throw new NullPointerException(); | ||
| 48 | } | ||
| 49 | this.username = username; | ||
| 50 | this.realm = realm; | ||
| 51 | } | ||
| 52 | |||
| 53 | /** | ||
| 54 | * Compares two HttpPrincipal. Returns <code>true</code> | ||
| 55 | * if <i>another</i> is an instance of HttpPrincipal, and its | ||
| 56 | * username and realm are equal to this object's username | ||
| 57 | * and realm. Returns <code>false</code> otherwise. | ||
| 58 | */ | ||
| 59 | public boolean equals (Object another) { | ||
| 60 | if (!(another instanceof HttpPrincipal)) { | ||
| 61 | return false; | ||
| 62 | } | ||
| 63 | HttpPrincipal theother = (HttpPrincipal)another; | ||
| 64 | return (username.equals(theother.username) && | ||
| 65 | realm.equals(theother.realm)); | ||
| 66 | } | ||
| 67 | |||
| 68 | /** | ||
| 69 | * returns the contents of this principal in the form | ||
| 70 | * <i>realm:username</i> | ||
| 71 | */ | ||
| 72 | public String getName() { | ||
| 73 | return username; | ||
| 74 | } | ||
| 75 | |||
| 76 | /** | ||
| 77 | * returns the username this object was created with. | ||
| 78 | */ | ||
| 79 | public String getUsername() { | ||
| 80 | return username; | ||
| 81 | } | ||
| 82 | |||
| 83 | /** | ||
| 84 | * returns the realm this object was created with. | ||
| 85 | */ | ||
| 86 | public String getRealm() { | ||
| 87 | return realm; | ||
| 88 | } | ||
| 89 | |||
| 90 | /** | ||
| 91 | * returns a hashcode for this HttpPrincipal. This is calculated | ||
| 92 | * as <code>(getUsername()+getRealm().hashCode()</code> | ||
| 93 | */ | ||
| 94 | public int hashCode() { | ||
| 95 | return (username+realm).hashCode(); | ||
| 96 | } | ||
| 97 | |||
| 98 | /** | ||
| 99 | * returns the same string as getName() | ||
| 100 | */ | ||
| 101 | public String toString() { | ||
| 102 | return getName(); | ||
| 103 | } | ||
| 104 | } | ||