/*
    * 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.omid.tso;
  
  import com.lmax.disruptor.ExceptionHandler;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  class FatalExceptionHandler implements ExceptionHandler {
  
      private static final Logger LOG = LoggerFactory.getLogger(FatalExceptionHandler.class);
  
      Panicker panicker;
  
      FatalExceptionHandler(Panicker panicker) {
          this.panicker = panicker;
      }
  
      @Override
      public void handleEventException(Throwable ex, long sequence, Object event) {
  
          LOG.error("Uncaught exception throws for sequence {}, event {}", sequence, event, ex);
          panicker.panic("Uncaught exception in disruptor thread", ex);
  
      }
  
      @Override
      public void handleOnShutdownException(Throwable ex) {
          LOG.warn("Uncaught exception shutting down", ex);
      }
  
      @Override
      public void handleOnStartException(Throwable ex) {
          panicker.panic("Uncaught exception starting up", ex);
      }
  
  }