| /* |
| * 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 org.apache.skywalking.apm.toolkit.log.log4j.v1.x; |
| |
| import org.apache.log4j.PatternLayout; |
| import org.apache.log4j.helpers.PatternParser; |
| |
| /** |
| * The log4j extend pattern. By using this pattern, if sky-walking agent is also active, {@link |
| * PatternParser#finalizeConverter(char)} method will be override dynamic. <p> |
| */ |
| public class TraceIdPatternLayout extends PatternLayout { |
| @Override |
| protected PatternParser createPatternParser(String pattern) { |
| return new TraceIdPatternParser(pattern); |
| } |
| } |
