Ceki Gulcu | 7ba0605 | 2011-10-16 10:28:44 +0200 | [diff] [blame] | 1 | /** |
| 2 | * Copyright (c) 2004-2011 QOS.ch |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining |
| 6 | * a copy of this software and associated documentation files (the |
| 7 | * "Software"), to deal in the Software without restriction, including |
| 8 | * without limitation the rights to use, copy, modify, merge, publish, |
| 9 | * distribute, sublicense, and/or sell copies of the Software, and to |
| 10 | * permit persons to whom the Software is furnished to do so, subject to |
| 11 | * the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be |
| 14 | * included in all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| 20 | * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| 21 | * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| 22 | * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 23 | * |
| 24 | */ |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 25 | package org.slf4j.helpers; |
| 26 | |
| 27 | import java.util.Map; |
| 28 | |
| 29 | import org.slf4j.spi.MDCAdapter; |
| 30 | |
| 31 | /** |
| 32 | * This adapter is an empty implementation of the {@link MDCAdapter} interface. |
Ceki Gulcu | 9f10490 | 2010-10-19 17:22:20 +0200 | [diff] [blame] | 33 | * It is used for all logging systems which do not support mapped |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 34 | * diagnostic contexts such as JDK14, simple and NOP. |
| 35 | * |
| 36 | * @author Ceki Gülcü |
| 37 | * |
| 38 | * @since 1.4.1 |
| 39 | */ |
Ceki Gulcu | d1d27b8 | 2010-04-06 13:57:15 +0200 | [diff] [blame] | 40 | public class NOPMDCAdapter implements MDCAdapter { |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 41 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 42 | public void clear() { |
| 43 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 44 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 45 | public String get(String key) { |
| 46 | return null; |
| 47 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 48 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 49 | public void put(String key, String val) { |
| 50 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 51 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 52 | public void remove(String key) { |
| 53 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 54 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 55 | public Map<String, String> getCopyOfContextMap() { |
| 56 | return null; |
| 57 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 58 | |
Ceki Gulcu | 3121243 | 2015-03-26 12:59:25 +0100 | [diff] [blame^] | 59 | public void setContextMap(Map<String, String> contextMap) { |
| 60 | // NOP |
| 61 | } |
Ceki Gulcu | 88c4c45 | 2009-12-03 19:16:42 +0100 | [diff] [blame] | 62 | |
| 63 | } |