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 | +} | |