/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.spi.impl.eventservice.impl;
import com.hazelcast.core.HazelcastException;
import com.hazelcast.core.MemberLeftException;
import com.hazelcast.logging.ILogger;
import com.hazelcast.util.FutureUtil;
import java.util.concurrent.ExecutionException;
/**
* Exception handler which logs the {@link #message} in case the exception is a {@link MemberLeftException},
* otherwise wraps the exception in a {@link HazelcastException} and rethrows it.
*/
public final class FutureUtilExceptionHandler implements FutureUtil.ExceptionHandler {
private final ILogger logger;
private final String message;
public FutureUtilExceptionHandler(ILogger logger, String message) {
this.logger = logger;
this.message = message;
}
@Override
public void handleException(Throwable throwable) {
if (throwable instanceof MemberLeftException) {
logger.finest(message, throwable);
} else if (throwable instanceof ExecutionException) {
throw new HazelcastException(throwable);
}
}
}