| ProtectedPrincipal.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 */
22
23 package com.liferay.portal.kernel.servlet;
24
25 import com.liferay.portal.kernel.util.StringPool;
26
27 import java.io.Serializable;
28
29 import java.security.Principal;
30
31 /**
32 * <a href="ProtectedPrincipal.java.html"><b><i>View Source</i></b></a>
33 *
34 * @author Brian Wing Shun Chan
35 */
36 public class ProtectedPrincipal implements Principal, Serializable {
37
38 public ProtectedPrincipal() {
39 this(StringPool.BLANK);
40 }
41
42 public ProtectedPrincipal(String name) {
43 _name = name;
44 }
45
46 public String getName() {
47 return _name;
48 }
49
50 public boolean equals(Object obj) {
51 if (obj == null) {
52 return false;
53 }
54
55 if (this == obj) {
56 return true;
57 }
58
59 if (obj instanceof ProtectedPrincipal) {
60 ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal)obj;
61
62 if (protectedPrincipal.getName().equals(_name)) {
63 return true;
64 }
65 else {
66 return false;
67 }
68 }
69 else {
70 return false;
71 }
72 }
73
74 public int hashCode() {
75 return _name.hashCode();
76 }
77
78 public String toString() {
79 return _name;
80 }
81
82 private String _name;
83
84 }