org.apache.log4j.bridge.ErrorHandlerAdapter 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 org.apache.log4j.bridge;
import org.apache.log4j.spi.ErrorHandler;
import org.apache.logging.log4j.core.LogEvent;
/**
* Makes a Log4j 1 ErrorHandler usable by a Log4j 2 Appender.
*/
public class ErrorHandlerAdapter implements org.apache.logging.log4j.core.ErrorHandler {
private final ErrorHandler errorHandler;
public ErrorHandlerAdapter(ErrorHandler errorHandler) {
this.errorHandler = errorHandler;
}
public ErrorHandler getHandler() {
return errorHandler;
}
@Override
public void error(String msg) {
errorHandler.error(msg);
}
@Override
public void error(String msg, Throwable t) {
if (t instanceof Exception) {
errorHandler.error(msg, (Exception) t, 0);
} else {
errorHandler.error(msg);
}
}
@Override
public void error(String msg, LogEvent event, Throwable t) {
if (t == null || t instanceof Exception) {
errorHandler.error(msg, (Exception) t, 0, new LogEventAdapter(event));
} else {
errorHandler.error(msg);
}
}
}