spring-kafka KafkaProducerException 源码
spring-kafka KafkaProducerException 代码
文件路径：/spring-kafka/src/main/java/org/springframework/kafka/core/KafkaProducerException.java
/*
* Copyright 2016-2020 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.core;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.springframework.kafka.KafkaException;
/**
* Exceptions when producing.
*
* @author Gary Russell
*
*/
@SuppressWarnings("serial")
public class KafkaProducerException extends KafkaException {
private final ProducerRecord<?, ?> producerRecord;
/**
* Construct an instance with the provided properties.
* @param failedProducerRecord the producer record.
* @param message the message.
* @param cause the cause.
*/
public KafkaProducerException(ProducerRecord<?, ?> failedProducerRecord, String message, Throwable cause) {
super(message, cause);
this.producerRecord = failedProducerRecord;
}
/**
* Return the failed producer record.
* @param <K> the key type.
* @param <V> the value type.
* @return the record.
* @since 2.5
*/
@SuppressWarnings("unchecked")
public <K, V> ProducerRecord<K, V> getFailedProducerRecord() {
return (ProducerRecord<K, V>) this.producerRecord;
}
}
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