Jian Li | 712ec05 | 2016-11-22 03:23:54 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.lisp.msg.authentication; |
| 17 | |
| 18 | /** |
| 19 | * A singleton class that Stores LISP authentication information. |
| 20 | */ |
| 21 | public final class LispAuthenticationConfig { |
| 22 | |
| 23 | private String lispAuthKey; |
| 24 | private short lispAuthKeyId; |
| 25 | |
| 26 | /** |
| 27 | * Obtains an authentication info singleton instance. |
| 28 | * |
| 29 | * @return authentication info singleton instance |
| 30 | */ |
| 31 | public static LispAuthenticationConfig getInstance() { |
| 32 | return SingletonHelper.INSTANCE; |
| 33 | } |
| 34 | |
| 35 | // non-instantiable (except for our Singleton) |
| 36 | private LispAuthenticationConfig() { |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * Updates LISP authentication key. |
| 41 | * |
| 42 | * @param lispAuthKey LISP authentication key |
| 43 | */ |
| 44 | public void updateLispAuthKey(String lispAuthKey) { |
| 45 | this.lispAuthKey = lispAuthKey; |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Updates LISP authentication key identifier. |
| 50 | * |
| 51 | * @param lispAuthKeyId LISP authentication key identifier |
| 52 | */ |
| 53 | public void updateLispAuthKeyId(int lispAuthKeyId) { |
| 54 | this.lispAuthKeyId = (short) lispAuthKeyId; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Obtains LISP authentication key. |
| 59 | * |
| 60 | * @return LISP authentication key |
| 61 | */ |
| 62 | public String lispAuthKey() { |
| 63 | return lispAuthKey; |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Obtains LISP authentication key identifier. |
| 68 | * |
| 69 | * @return LISP authentication key identifier |
| 70 | */ |
| 71 | public short lispAuthKeyId() { |
| 72 | return lispAuthKeyId; |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * Prevents object instantiation from external. |
| 77 | */ |
| 78 | private static class SingletonHelper { |
| 79 | private static final LispAuthenticationConfig INSTANCE = |
| 80 | new LispAuthenticationConfig(); |
| 81 | } |
| 82 | } |