/**
* Logback: the generic, reliable, fast and flexible logging framework.
*
* Copyright (C) 1999-2006, QOS.ch
*
* This library is free software, you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation.
*/
package chapter3.implicit;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import chapter3.SimpleConfigurator;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.ContextBase;
import ch.qos.logback.core.joran.action.Action;
import ch.qos.logback.core.joran.action.ImplicitAction;
import ch.qos.logback.core.joran.spi.JoranException;
import ch.qos.logback.core.joran.spi.Pattern;
import ch.qos.logback.core.util.StatusPrinter;
/**
* This example illustrates the usage of implcit actions.
*
* The crucial point to remember about implicit actions is that they
* are not associated with a pattern. Moreover, they are added directly to
* a Joran Interpreter instead of a rule store.
*
* @author Ceki Güulcü
*/
public class PrintMe {
public static void main(String[] args) throws Exception {
Context context = new ContextBase();
Map<Pattern, Action> ruleMap = new HashMap<Pattern, Action>();
// we start with the rule for the top-most (root) element
ruleMap.put(new Pattern("*/foo"), new NOPAction());
List<ImplicitAction> iaList = new ArrayList<ImplicitAction>();
// --------------------------+
// Add an implicit action. |
// --------------------------+
iaList.add(new PrintMeImplicitAction());
SimpleConfigurator simpleConfigurator = new SimpleConfigurator(ruleMap, iaList);
// link the configurator with its context
simpleConfigurator.setContext(context);
try {
simpleConfigurator.doConfigure(args[0]);
} catch (JoranException e) {
// Print any errors that might have occured.
StatusPrinter.print(context);
}
}
}