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What this is

This file is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The source code

package org.apache.log4j.xml.examples;

import org.apache.log4j.xml.DOMConfigurator;
import org.apache.log4j.Category;


   This example code shows how to
   read an XML based configuration file using a DOM parser.


Sample XML files sample1.xml and sample2.xml are provided.

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 Category cat = Category.getInstance(XMLSample.class.getName()); 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; Category root = Category.getRoot(); cat.debug("Message " + ++i); cat.warn ("Message " + ++i); cat.error("Message " + ++i); Exception e = new Exception("Just testing"); cat.debug("Message " + ++i, e); } }

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