org.springframework.kafka.listener.RemainingRecordsErrorHandler Maven / Gradle / Ivy
/*
* Copyright 2017-2019 the original author or authors.
*
* 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
*
* https://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.springframework.kafka.listener;
import java.util.List;
import org.apache.kafka.clients.consumer.Consumer;
import org.apache.kafka.clients.consumer.ConsumerRecord;
/**
* An error handler that has access to the unprocessed records from the last poll
* (including the failed record) and the consumer, for example to adjust offsets after an
* error. The records passed to the handler will not be passed to the listener
* (unless re-fetched if the handler performs seeks).
*
* @author Gary Russell
* @since 2.0.1
*
*/
@FunctionalInterface
public interface RemainingRecordsErrorHandler extends ConsumerAwareErrorHandler {
@Override
default void handle(Exception thrownException, ConsumerRecord data, Consumer consumer) {
throw new UnsupportedOperationException("Container should never call this");
}
/**
* Handle the exception.
* @param thrownException the exception.
* @param records the remaining records including the one that failed.
* @param consumer the consumer.
*/
void handle(Exception thrownException, List> records, Consumer consumer);
@Override
default void handle(Exception thrownException, List> records, Consumer consumer,
MessageListenerContainer container) {
handle(thrownException, records, consumer);
}
}