1 /* 2 * Copyright (c) 1997, 2007, 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 27 package com.sun.jmx.snmp.IPAcl; 28 29 30 31 import java.io.Serializable; 32 33 34 /** 35 * Permission is represented as a String. 36 * 37 * @see java.security.acl.Permission 38 */ 39 40 class PermissionImpl implements java.security.acl.Permission, Serializable { 41 private static final long serialVersionUID = 4478110422746916589L; 42 43 private String perm = null; 44 45 /** 46 * Constructs a permission. 47 * 48 * @param s the string representing the permission. 49 */ 50 public PermissionImpl(String s) { 51 perm = s; 52 } 53 54 public int hashCode() { 55 return super.hashCode(); 56 } 57 58 /** 59 * Returns true if the object passed matches the permission represented in. 60 * 61 * @param p the Permission object to compare with. 62 * @return true if the Permission objects are equal, false otherwise. 63 */ 64 public boolean equals(Object p){ 65 if (p instanceof PermissionImpl){ 66 return perm.equals(((PermissionImpl)p).getString()); 67 } else { 68 return false; 69 } 70 } 71 72 /** 73 * Prints a string representation of this permission. 74 * 75 * @return a string representation of this permission. 76 */ 77 public String toString(){ 78 return perm; 79 } 80 81 /** 82 * Prints the permission. 83 * 84 * @return a string representation of this permission. 85 */ 86 public String getString(){ 87 return perm; 88 } 89 }