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Java MessageListener类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.alibaba.rocketmq.client.consumer.listener.MessageListener类的典型用法代码示例。如果您正苦于以下问题：Java MessageListener类的具体用法？Java MessageListener怎么用？Java MessageListener使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



MessageListener类属于com.alibaba.rocketmq.client.consumer.listener包，在下文中一共展示了MessageListener类的18个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: pushConsumerFromLastOffset

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerFromLastOffset() throws MQClientException {
    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
    MessageListener listener = createMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:17，代码来源:PushConsumerTest.java


示例2: pushConsumerFromMinOffset

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerFromMinOffset() throws MQClientException {
    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    MessageListener listener = createMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:17，代码来源:PushConsumerTest.java


示例3: createMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
private MessageListener createMessageListener() {
    return new MessageListenerConcurrently() {
        AtomicLong consumeTimes = new AtomicLong(0);


        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
                ConsumeConcurrentlyContext context) {

            this.consumeTimes.incrementAndGet();
            if ((this.consumeTimes.get() % 11) == 0) {
                System.out.println("Delay 0========Receive New Messages: " + msgs);
                return ConsumeConcurrentlyStatus.RECONSUME_LATER;
            }
            else if ((this.consumeTimes.get() % 22) == 0) {
                System.out.println(Thread.currentThread().getName()
                        + "Delay 5========Receive New Messages: " + msgs);
                context.setDelayLevelWhenNextConsume(5);
                return ConsumeConcurrentlyStatus.RECONSUME_LATER;
            }
            System.out.println("No Delay========Receive New Messages: " + msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    };
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:26，代码来源:PushConsumerTest.java


示例4: pushConsumerFromLastOffset

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerFromLastOffset() throws MQClientException {
    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
    MessageListener listener = getRollBackMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:17，代码来源:PushConsumerTest.java


示例5: pushConsumerWithAutoCommitFromLastOffset

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerWithAutoCommitFromLastOffset() throws MQClientException {
    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
    MessageListener listener = getAutoCommitMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:17，代码来源:PushConsumerTest.java


示例6: pushConsumerWithAutoCommitFromMinOffset

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerWithAutoCommitFromMinOffset() throws MQClientException {
    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
    MessageListener listener = getAutoCommitMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:17，代码来源:PushConsumerTest.java


示例7: createConsumer

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
private static MQPushConsumer createConsumer(String nsAddr, String... topics) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(consumerGroup);
    consumer.setInstanceName("unit_consumer_" + System.nanoTime());
    consumer.setNamesrvAddr(nsAddr);
    for (String topic : topics) {
        consumer.subscribe(topic, "*");
    }

    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
    MessageListener listener = createMessageListener();
    consumer.registerMessageListener(listener);
    consumer.setConsumeThreadMax(1);
    consumer.setConsumeThreadMin(1);

    consumer.start();
    return consumer;
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:19，代码来源:UnitOrderTest.java


示例8: pushConsumerByBroadCast

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Test
public void pushConsumerByBroadCast() throws MQClientException {
    consumer.setMessageModel(MessageModel.BROADCASTING);
    MessageListener listener = createMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
    System.out.println("Consumer Started.");
    try {
        System.in.read();
    }
    catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:16，代码来源:PushConsumerTest.java


示例9: createMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
private static MessageListener createMessageListener() {
    return new MessageListenerOrderly() {

        @Override
        public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
            for (MessageExt msg : msgs) {
                System.err.println("topic:" + msg.getTopic() + ", msgId:" + msg.getMsgId() + ", body:"
                        + new String(msg.getBody()));
            }
            return ConsumeOrderlyStatus.SUCCESS;
        }
    };
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:14，代码来源:UnitOrderTest.java


示例10: createConsumer

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
private static void createConsumer(String nsAddr, String... topics) throws MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(consumerGroup);
    consumer.setInstanceName("unit_consumer_" + System.nanoTime());
    consumer.setNamesrvAddr(nsAddr);
    for (String topic : topics) {
        consumer.subscribe(topic, "*");
    }

    consumer.setMessageModel(MessageModel.CLUSTERING);
    consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
    MessageListener listener = createMessageListener();
    consumer.registerMessageListener(listener);

    consumer.start();
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:16，代码来源:UnitNormalTest.java


示例11: createMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
private static MessageListener createMessageListener() {
    return new MessageListenerConcurrently() {
        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
                ConsumeConcurrentlyContext context) {
            for (MessageExt msg : msgs) {
                System.err.println("topic:" + msg.getTopic() + ", msgId:" + msg.getMsgId() + ", body:"
                        + new String(msg.getBody()));
            }
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    };
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:14，代码来源:UnitNormalTest.java


示例12: getMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
public MessageListener getMessageListener() {
    return messageListener;
}
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:4，代码来源:DefaultMQPushConsumer.java


示例13: setMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
public void setMessageListener(MessageListener messageListener) {
    this.messageListener = messageListener;
}
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:4，代码来源:DefaultMQPushConsumer.java


示例14: registerMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Override
@Deprecated
public void registerMessageListener(MessageListener messageListener) {
    this.messageListener = messageListener;
    this.defaultMQPushConsumerImpl.registerMessageListener(messageListener);
}
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:7，代码来源:DefaultMQPushConsumer.java


示例15: registerMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
public void registerMessageListener(MessageListener messageListener) {
    this.messageListenerInner = messageListener;
}
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:4，代码来源:DefaultMQPushConsumerImpl.java


示例16: getMessageListenerInner

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
public MessageListener getMessageListenerInner() {
    return messageListenerInner;
}
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:4，代码来源:DefaultMQPushConsumerImpl.java


示例17: registerMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
@Override
public void registerMessageListener(MessageListener messageListener) {
    this.messageListener = messageListener;
    this.defaultMQPushConsumerImpl.registerMessageListener(messageListener);
}
开发者ID:diwayou，项目名称:rocketmq-all-trans，代码行数:6，代码来源:DefaultMQPushConsumer.java


示例18: registerMessageListener

import com.alibaba.rocketmq.client.consumer.listener.MessageListener; //导入依赖的package包/类
/**
 * Register the message listener
 *
 * @param messageListener
 */
@Deprecated
public void registerMessageListener(MessageListener messageListener);
开发者ID:y123456yz，项目名称:reading-and-annotate-rocketmq-3.4.6，代码行数:8，代码来源:MQPushConsumer.java



注：本文中的com.alibaba.rocketmq.client.consumer.listener.MessageListener类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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