| /* |
| * Copyright 1999,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package pattern; |
| |
| import org.apache.log4j.LogManager; |
| import org.apache.log4j.Logger; |
| import org.apache.log4j.joran.JoranConfigurator; |
| |
| /** |
| * |
| * Example showing how to extend PatternLayout to recognize additional |
| * conversion words without through a configuration file. |
| * |
| * <p>In this case have PatternLayout recognize %counter conversion word. |
| * It outputs the value of an internal counter which is also incremented at |
| * each call. |
| * |
| * @author Ceki Gülcü |
| */ |
| |
| public class LearnNewWord { |
| |
| public static void main(String[] args) { |
| if (args.length != 1) { |
| System.err.println("Usage: java " + LearnNewWord.class.getName() + |
| " configFile"); |
| |
| } |
| |
| JoranConfigurator joran = new JoranConfigurator(); |
| |
| joran.doConfigure(args[0], LogManager.getLoggerRepository()); |
| joran.dumpErrors(); |
| |
| Logger logger = Logger.getLogger("some.cat"); |
| logger.debug("Hello, log"); |
| logger.info("Hello again..."); |
| } |
| } |