/**
* Logback: the generic, reliable, fast and flexible logging framework.
*
* Copyright (C) 2000-2009, 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 ch.qos.logback.core.joran;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import ch.qos.logback.core.joran.action.ActionConst;
import ch.qos.logback.core.joran.action.AppenderAction;
import ch.qos.logback.core.joran.action.AppenderRefAction;
import ch.qos.logback.core.joran.action.ContextPropertyAction;
import ch.qos.logback.core.joran.action.ConversionRuleAction;
import ch.qos.logback.core.joran.action.NestedBasicPropertyIA;
import ch.qos.logback.core.joran.action.NestedComplexPropertyIA;
import ch.qos.logback.core.joran.action.NewRuleAction;
import ch.qos.logback.core.joran.action.ParamAction;
import ch.qos.logback.core.joran.action.PropertyAction;
import ch.qos.logback.core.joran.action.StatusListenerAction;
import ch.qos.logback.core.joran.spi.InterpretationContext;
import ch.qos.logback.core.joran.spi.Interpreter;
import ch.qos.logback.core.joran.spi.Pattern;
import ch.qos.logback.core.joran.spi.RuleStore;
// Based on 310985 revision 310985 as attested by http://tinyurl.com/8njps
// see also http://tinyurl.com/c2rp5
/**
* A JoranConfiguratorBase lays most of the groundwork for concrete
* configurators derived from it. Concrete configurators only need to implement
* the {@link #addInstanceRules} method.
* <p>
* A JoranConfiguratorBase instance should not be used more than once to
* configure a Context.
*
* @author Ceki Gülcü
*/
abstract public class JoranConfiguratorBase extends GenericConfigurator {
public List getErrorList() {
return null;
}
@Override
protected void addInstanceRules(RuleStore rs) {
rs.addRule(new Pattern("configuration/property"),
new PropertyAction());
rs.addRule(new Pattern("configuration/substitutionProperty"),
new PropertyAction());
// the contextProperty pattern is deprecated. It is undocumented
// and will be dropped in future versions of logback
rs.addRule(new Pattern("configuration/contextProperty"),
new ContextPropertyAction());
rs.addRule(new Pattern("configuration/conversionRule"),
new ConversionRuleAction());
rs.addRule(new Pattern("configuration/statusListener"),
new StatusListenerAction());
rs.addRule(new Pattern("configuration/appender"), new AppenderAction());
rs.addRule(new Pattern("configuration/appender/appender-ref"),
new AppenderRefAction());
rs.addRule(new Pattern("configuration/newRule"), new NewRuleAction());
rs.addRule(new Pattern("*/param"), new ParamAction());
}
@Override
protected void addImplicitRules(Interpreter interpreter) {
// The following line adds the capability to parse nested components
NestedComplexPropertyIA nestedComplexPropertyIA = new NestedComplexPropertyIA();
nestedComplexPropertyIA.setContext(context);
interpreter.addImplicitAction(nestedComplexPropertyIA);
NestedBasicPropertyIA nestedBasicIA = new NestedBasicPropertyIA();
nestedBasicIA.setContext(context);
interpreter.addImplicitAction(nestedBasicIA);
}
@Override
protected void buildInterpreter() {
super.buildInterpreter();
Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
omap.put(ActionConst.APPENDER_BAG, new HashMap());
omap.put(ActionConst.FILTER_CHAIN_BAG, new HashMap());
}
public InterpretationContext getExecutionContext() {
return interpreter.getInterpretationContext();
}
}