org.dromara.hutool.extra.mq.engine.kafka

Class KafkaConsumer

java.lang.Object

org.dromara.hutool.extra.mq.engine.kafka.KafkaConsumer

All Implemented Interfaces:

Closeable, AutoCloseable, Consumer

public class KafkaConsumer
extends Object
implements Consumer

Kafka消费端

Since:

6.0.0

Author:

Looly

Constructor Summary

Constructors

Constructor and Description
KafkaConsumer(org.apache.kafka.clients.consumer.Consumer<String,byte[]> consumer) 构造
KafkaConsumer(Properties properties) 构造

Method Summary

Modifier and Type	Method and Description
void	close()
KafkaConsumer	setTopicPattern(Pattern topicPattern) 设置消费的topic正则
KafkaConsumer	setTopics(String... topics) 设置消费的topic
void	subscribe(MessageHandler messageHandler) 单次订阅消息

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.dromara.hutool.extra.mq.Consumer

listen

Constructor Detail

KafkaConsumer

public KafkaConsumer(Properties properties)

构造

Parameters:

properties - 配置

KafkaConsumer

public KafkaConsumer(org.apache.kafka.clients.consumer.Consumer<String,byte[]> consumer)

构造

Parameters:

consumer - Consumer

Method Detail

setTopics

public KafkaConsumer setTopics(String... topics)

设置消费的topic

Parameters:

topics - topic

Returns:

this

setTopicPattern

public KafkaConsumer setTopicPattern(Pattern topicPattern)

设置消费的topic正则

Parameters:

topicPattern - topicPattern

Returns:

this

subscribe

public void subscribe(MessageHandler messageHandler)

Description copied from interface: Consumer

单次订阅消息

Specified by:

subscribe in interface Consumer

Parameters:

messageHandler - 消息处理器

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException