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The Kafka client API without any Kafka dependency
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/**
* Copyright (c) 2019 - 2024 StreamNative, 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 io.streamnative.kafka.client.api;
import java.lang.reflect.InvocationTargetException;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* A completable class of org.apache.kafka.clients.consumer.OffsetAndMetadata.
*/
@AllArgsConstructor
@Getter
public class TopicOffsetAndMetadata {
private String topic;
private int partition;
private long offset;
public T createTopicPartition(final Class clazz) {
try {
return clazz.getConstructor(
String.class, int.class
).newInstance(topic, partition);
} catch (InvocationTargetException
| InstantiationException
| IllegalAccessException
| NoSuchMethodException e) {
throw new IllegalArgumentException(e);
}
}
public T createOffsetAndMetadata(final Class clazz) {
try {
return clazz.getConstructor(
long.class
).newInstance(offset);
} catch (InstantiationException
| IllegalAccessException
| InvocationTargetException
| NoSuchMethodException e) {
throw new IllegalArgumentException(e);
}
}
}