content: /*
   * 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);
      }
  }
  