ProtectedPrincipal.java |
1 /** 2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * 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 */ 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 */ 37 public class ProtectedPrincipal implements Principal, Serializable { 38 39 public ProtectedPrincipal() { 40 this(StringPool.BLANK); 41 } 42 43 public ProtectedPrincipal(String name) { 44 _name = name; 45 } 46 47 public String getName() { 48 return _name; 49 } 50 51 public boolean equals(Object obj) { 52 if (obj == null) { 53 return false; 54 } 55 56 if (this == obj) { 57 return true; 58 } 59 60 if (obj instanceof ProtectedPrincipal) { 61 ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal)obj; 62 63 if (protectedPrincipal.getName().equals(_name)) { 64 return true; 65 } 66 else { 67 return false; 68 } 69 } 70 else { 71 return false; 72 } 73 } 74 75 public int hashCode() { 76 return _name.hashCode(); 77 } 78 79 public String toString() { 80 return _name; 81 } 82 83 private String _name; 84 85 }