/*
* Copyright 2018 Red Hat Inc.
*
* 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.vertx.kafka.client.producer;
import io.vertx.codegen.annotations.CacheReturn;
import io.vertx.codegen.annotations.GenIgnore;
import io.vertx.codegen.annotations.VertxGen;
import io.vertx.core.buffer.Buffer;
import io.vertx.kafka.client.producer.impl.KafkaHeaderImpl;
Vert.x Kafka producer record header.
/**
* Vert.x Kafka producer record header.
*/
@VertxGen
public interface KafkaHeader {
static KafkaHeader header(String key, Buffer value) {
return new KafkaHeaderImpl(key, value);
}
static KafkaHeader header(String key, String value) {
return new KafkaHeaderImpl(key, value);
}
@GenIgnore
static KafkaHeader header(String key, byte[] value) {
return new KafkaHeaderImpl(key, Buffer.buffer(value));
}
Returns: the buffer key
/**
* @return the buffer key
*/
@CacheReturn
String key();
Returns: the buffer value
/**
* @return the buffer value
*/
@CacheReturn
Buffer value();
}