01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portal.kernel.servlet;
22:
23: import com.liferay.portal.kernel.util.StringPool;
24:
25: import java.io.Serializable;
26:
27: import java.security.Principal;
28:
29: /**
30: * <a href="ProtectedPrincipal.java.html"><b><i>View Source</i></b></a>
31: *
32: * @author Brian Wing Shun Chan
33: *
34: */
35: public class ProtectedPrincipal implements Principal, Serializable {
36:
37: public ProtectedPrincipal() {
38: this (StringPool.BLANK);
39: }
40:
41: public ProtectedPrincipal(String name) {
42: _name = name;
43: }
44:
45: public String getName() {
46: return _name;
47: }
48:
49: public boolean equals(Object obj) {
50: if (obj == null) {
51: return false;
52: }
53:
54: if (this == obj) {
55: return true;
56: }
57:
58: if (obj instanceof ProtectedPrincipal) {
59: ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal) obj;
60:
61: if (protectedPrincipal.getName().equals(_name)) {
62: return true;
63: } else {
64: return false;
65: }
66: } else {
67: return false;
68: }
69: }
70:
71: public int hashCode() {
72: return _name.hashCode();
73: }
74:
75: public String toString() {
76: return _name;
77: }
78:
79: private String _name;
80:
81: }
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