| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.log4j.xml.examples; |
| |
| import org.apache.log4j.xml.DOMConfigurator; |
| import org.apache.log4j.Logger; |
| |
| /** |
| |
| This <a href="XMLSample.java">example code</a> shows how to |
| read an XML based configuration file using a DOM parser. |
| |
| <p>Sample XML files <a href="sample1.xml">sample1.xml</a> |
| and <a href="sample2.xml">sample2.xml</a> are provided. |
| |
| |
| <p>Note that the log4j.dtd is not in the local directory. |
| It is found by the class loader. |
| |
| @author Ceki Gülcü |
| |
| */ |
| public class XMLSample { |
| |
| static Logger cat = Logger.getLogger(XMLSample.class); |
| |
| public |
| static |
| void main(String argv[]) { |
| |
| if(argv.length == 1) |
| init(argv[0]); |
| else |
| Usage("Wrong number of arguments."); |
| sample(); |
| } |
| |
| static |
| void Usage(String msg) { |
| System.err.println(msg); |
| System.err.println( "Usage: java " + XMLSample.class.getName() + |
| "configFile"); |
| System.exit(1); |
| } |
| |
| static |
| void init(String configFile) { |
| DOMConfigurator.configure(configFile); |
| } |
| |
| static |
| void sample() { |
| int i = -1; |
| cat.debug("Message " + ++i); |
| cat.warn ("Message " + ++i); |
| cat.error("Message " + ++i); |
| Exception e = new Exception("Just testing"); |
| cat.debug("Message " + ++i, e); |
| } |
| } |