ProtectedPrincipal.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.kernel.servlet; 21 22 import com.liferay.portal.kernel.util.StringPool; 23 24 import java.io.Serializable; 25 26 import java.security.Principal; 27 28 /** 29 * <a href="ProtectedPrincipal.java.html"><b><i>View Source</i></b></a> 30 * 31 * @author Brian Wing Shun Chan 32 * 33 */ 34 public class ProtectedPrincipal implements Principal, Serializable { 35 36 public ProtectedPrincipal() { 37 this(StringPool.BLANK); 38 } 39 40 public ProtectedPrincipal(String name) { 41 _name = name; 42 } 43 44 public String getName() { 45 return _name; 46 } 47 48 public boolean equals(Object obj) { 49 if (obj == null) { 50 return false; 51 } 52 53 if (this == obj) { 54 return true; 55 } 56 57 if (obj instanceof ProtectedPrincipal) { 58 ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal)obj; 59 60 if (protectedPrincipal.getName().equals(_name)) { 61 return true; 62 } 63 else { 64 return false; 65 } 66 } 67 else { 68 return false; 69 } 70 } 71 72 public int hashCode() { 73 return _name.hashCode(); 74 } 75 76 public String toString() { 77 return _name; 78 } 79 80 private String _name; 81 82 }