org.apache.kafka.server.fault.LoggingFaultHandler 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.kafka.server.fault;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A fault handler which logs an error message and executes a runnable.
*/
public class LoggingFaultHandler implements FaultHandler {
private static final Logger log = LoggerFactory.getLogger(LoggingFaultHandler.class);
private final String type;
private final Runnable action;
public LoggingFaultHandler(
String type,
Runnable action
) {
this.type = type;
this.action = action;
}
@Override
public RuntimeException handleFault(String failureMessage, Throwable cause) {
if (cause == null) {
log.error("Encountered {} fault: {}", type, failureMessage);
} else {
log.error("Encountered {} fault: {}", type, failureMessage, cause);
}
try {
action.run();
} catch (Throwable e) {
log.error("Failed to run LoggingFaultHandler action.", e);
}
return new FaultHandlerException(failureMessage, cause);
}
}