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RootLoggerModelHandler.java
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RootLoggerModelHandler.java
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package ch.qos.logback.classic.model.processor;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.model.RootLoggerModel;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.model.Model;
import ch.qos.logback.core.model.processor.ModelHandlerBase;
import ch.qos.logback.core.model.processor.ModelHandlerException;
import ch.qos.logback.core.model.processor.ModelInterpretationContext;
import ch.qos.logback.core.util.OptionHelper;
public class RootLoggerModelHandler extends ModelHandlerBase {
Logger root;
boolean inError = false;
public RootLoggerModelHandler(Context context) {
super(context);
}
static public RootLoggerModelHandler makeInstance(Context context, ModelInterpretationContext ic) {
return new RootLoggerModelHandler(context);
}
protected Class<RootLoggerModel> getSupportedModelClass() {
return RootLoggerModel.class;
}
@Override
public void handle(ModelInterpretationContext mic, Model model) throws ModelHandlerException {
inError = false;
RootLoggerModel rootLoggerModel = (RootLoggerModel) model;
LoggerContext loggerContext = (LoggerContext) this.context;
root = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);
String levelStr = mic.subst(rootLoggerModel.getLevel());
if (!OptionHelper.isNullOrEmptyOrAllSpaces(levelStr)) {
Level level = Level.toLevel(levelStr);
addInfo("Setting level of ROOT logger to " + level);
root.setLevel(level);
}
mic.pushObject(root);
}
@Override
public void postHandle(ModelInterpretationContext mic, Model model) {
if (inError) {
return;
}
Object o = mic.peekObject();
if (o != root) {
addWarn("The object [" + o + "] on the top the of the stack is not the root logger");
} else {
mic.popObject();
}
}
}