ch.qos.logback.classic.model.processor.LevelModelHandler Maven / Gradle / Ivy
package ch.qos.logback.classic.model.processor;
import static ch.qos.logback.core.joran.JoranConstants.INHERITED;
import static ch.qos.logback.core.joran.JoranConstants.NULL;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.model.LevelModel;
import ch.qos.logback.core.Context;
import ch.qos.logback.core.joran.spi.InterpretationContext;
import ch.qos.logback.core.model.Model;
import ch.qos.logback.core.model.processor.ModelHandlerBase;
import ch.qos.logback.core.model.processor.ModelHandlerException;
public class LevelModelHandler extends ModelHandlerBase {
boolean inError = false;
public LevelModelHandler(Context context) {
super(context);
}
@Override
protected Class getSupportedModelClass() {
return LevelModel.class;
}
@Override
public void handle(InterpretationContext intercon, Model model) throws ModelHandlerException {
Object o = intercon.peekObject();
if (!(o instanceof Logger)) {
inError = true;
addError("For element , could not find a logger at the top of execution stack.");
return;
}
Logger l = (Logger) o;
String loggerName = l.getName();
LevelModel levelModel = (LevelModel) model;
String levelStr = intercon.subst(levelModel.getValue());
if (INHERITED.equalsIgnoreCase(levelStr) || NULL.equalsIgnoreCase(levelStr)) {
l.setLevel(null);
} else {
l.setLevel(Level.toLevel(levelStr, Level.DEBUG));
}
addInfo(loggerName + " level set to " + l.getLevel());
}
}