hu.icellmobilsoft.coffee.module.redisstream.consumer.IRedisStreamConsumer Maven / Gradle / Ivy
/*-
* #%L
* Coffee
* %%
* Copyright (C) 2020 i-Cell Mobilsoft Zrt.
* %%
* 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.
* #L%
*/
package hu.icellmobilsoft.coffee.module.redisstream.consumer;
import hu.icellmobilsoft.coffee.dto.exception.BaseException;
import redis.clients.jedis.StreamEntry;
/**
* Stream consumer interface. After successfully running {@code #onStream(StreamEntry)}, the ACK is sent.
*
* If need complex version, see {@link IRedisStreamPipeConsumer}
*
* @author imre.scheffer
* @since 1.3.0
* @see IRedisStreamPipeConsumer
*/
public interface IRedisStreamConsumer extends IRedisStreamBaseConsumer {
/**
* Incoming event handle logic. Executed in separated own request scope
*
* @param streamEntry
* stream message
* @throws BaseException
* technical error
*/
void onStream(StreamEntry streamEntry) throws BaseException;
}