com.ibm.mqlight.api.impl.logging.logback.LevelConverter Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.ibm.mqlight.api.impl.logging.logback;
import org.slf4j.Marker;
import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
/**
* A logback converter to support a level, based on the marker, customer conversion specifier.
*
* When a passed event contains a matrker, the {@link #convert(ILoggingEvent)} method simply returns a {@link String} with text for the marker, otherwise the a {@link String} for the event's level is returned.
*/
public class LevelConverter extends ClassicConverter {
@Override
public String convert(ILoggingEvent event) {
final Marker marker = event.getMarker();
final String result = marker == null ? (event.getLevel() == null ? "" : event.getLevel().toString()) : marker.getName();
return result;
}
}