本文整理汇总了Java中org.apache.rocketmq.client.consumer.DefaultMQPushConsumer.subscribe方法的典型用法代码示例。如果您正苦于以下问题：Java DefaultMQPushConsumer.subscribe方法的具体用法？Java DefaultMQPushConsumer.subscribe怎么用？Java DefaultMQPushConsumer.subscribe使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.rocketmq.client.consumer.DefaultMQPushConsumer的用法示例。
在下文中一共展示了DefaultMQPushConsumer.subscribe方法的15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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: receiveTransactionMessage
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
/**
* 接收消息
*/
public void receiveTransactionMessage() {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(RocketMQConfiguration.ROCKETMQ_GROUP);
consumer.setNamesrvAddr(RocketMQConfiguration.ROCKETMQ_NAMESRV);
consumer.setVipChannelEnabled(false);
consumer.setConsumeThreadMax(20);
consumer.setConsumeThreadMin(10);
try {
consumer.subscribe(RocketMQConfiguration.ROCKETMQ_TOPIC, "transaction");
//程序第一次启动从消息队列头取数据
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(
new MessageListenerConcurrently() {
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> list, ConsumeConcurrentlyContext Context) {
Message msg = list.get(0);
System.out.println(msg.toString());
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
}
);
consumer.start();
} catch (MQClientException e) {
e.printStackTrace();
}
}
示例2: receiveMessage
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
/**
* 接收消息
*/
public void receiveMessage(){
DefaultMQPushConsumer consumer =new DefaultMQPushConsumer(RocketMQConfiguration.ROCKETMQ_GROUP);
consumer.setNamesrvAddr(RocketMQConfiguration.ROCKETMQ_NAMESRV);
consumer.setVipChannelEnabled(false);
try {
consumer.subscribe(RocketMQConfiguration.ROCKETMQ_TOPIC, "schedule");
//程序第一次启动从消息队列头取数据
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(
new MessageListenerConcurrently() {
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> list,ConsumeConcurrentlyContext Context) {
Message msg = list.get(0);
System.out.println(msg.toString());
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
}
);
consumer.start();
} catch (MQClientException e) {
e.printStackTrace();
}
}
示例3: receiveMessage
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
/**
* 接收消息
*/
public void receiveMessage(){
DefaultMQPushConsumer consumer =new DefaultMQPushConsumer(RocketMQConfiguration.ROCKETMQ_GROUP);
consumer.setNamesrvAddr(RocketMQConfiguration.ROCKETMQ_NAMESRV);
consumer.setVipChannelEnabled(false);
try {
consumer.subscribe(RocketMQConfiguration.ROCKETMQ_TOPIC, "bactch");
//程序第一次启动从消息队列头取数据
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(
new MessageListenerConcurrently() {
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> list,ConsumeConcurrentlyContext Context) {
Message msg = list.get(0);
System.out.println(msg.toString());
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
}
);
consumer.start();
} catch (MQClientException e) {
e.printStackTrace();
}
}
示例4: receiveFilterMessage
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
/**
* 接收消息
*/
public void receiveFilterMessage(){
DefaultMQPushConsumer consumer =new DefaultMQPushConsumer(RocketMQConfiguration.ROCKETMQ_GROUP);
consumer.setNamesrvAddr(RocketMQConfiguration.ROCKETMQ_NAMESRV);
consumer.setVipChannelEnabled(false);
try {
consumer.subscribe(RocketMQConfiguration.ROCKETMQ_TOPIC, MessageSelector.bySql("a between 5 and 8"));
//程序第一次启动从消息队列头取数据
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(
new MessageListenerConcurrently() {
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> list, ConsumeConcurrentlyContext Context) {
Message msg = list.get(0);
System.out.println(msg.toString());
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
}
);
consumer.start();
} catch (MQClientException e) {
e.printStackTrace();
}
}
示例5: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_1");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.setMessageModel(MessageModel.BROADCASTING);
consumer.subscribe("TopicTest", "TagA || TagC || TagD");
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Broadcast Consumer Started.%n");
}
示例6: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());
String filterCode = MixAll.file2String(classFile);
consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
filterCode);
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例7: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException, IOException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());
String filterCode = MixAll.file2String(classFile);
consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
filterCode);
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例8: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("broadcast_consumer_group");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.setMessageModel(MessageModel.BROADCASTING);
consumer.subscribe("TopicTest", "TagA || TagC || TagD");
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Broadcast Consumer Started.%n");
}
示例9: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("order_message_consumer_group");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.subscribe("TopicTest", "TagA || TagC || TagD");
// 顺序消费特点：不会有两个消费者共同消费任一队列，且当消费者数量小于队列数时，消费者会消费多个队列
consumer.registerMessageListener(new MessageListenerOrderly() {
@Override
public ConsumeOrderlyStatus consumeMessage(List<MessageExt> msgs, ConsumeOrderlyContext context) {
//context.setAutoCommit(false);
System.out.printf(System.currentTimeMillis() + "," + Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeOrderlyStatus.SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例10: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("push_consumer_group");
consumer.setNamesrvAddr("127.0.0.1:9876");
consumer.subscribe("TopicTest", "*");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
//wrong time format 2017_0422_221800
consumer.setConsumeTimestamp("20170422221800");
consumer.registerMessageListener(new MessageListenerConcurrently() {
/**
*/
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例11: testConsumer
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
@Test
public void testConsumer() {
DefaultMQPushConsumer consumer =
new DefaultMQPushConsumer("PushConsumer");
consumer.setNamesrvAddr("192.168.146.109:9876");
try {
//订阅PushTopic下Tag为push的消息
consumer.subscribe("PushTopic", "push");
//程序第一次启动从消息队列头取数据
consumer.setConsumeFromWhere(
ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.registerMessageListener(
(MessageListenerConcurrently) (list, Context) -> {
Message msg = list.get(0);
System.out.println(msg.toString());
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
);
consumer.start();
} catch (Exception e) {
e.printStackTrace();
}
}
示例12: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("please_rename_unique_group_name_1");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
consumer.setMessageModel(MessageModel.BROADCASTING);
consumer.subscribe("TopicTest", "TagA || TagC || TagD");
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Broadcast Consumer Started.%n");
}
示例13: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
consumer.subscribe("Jodie_topic_1023", "*");
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
//wrong time format 2017_0422_221800
consumer.setConsumeTimestamp("20170422221800");
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例14: main
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException, MQClientException, IOException {
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());
String filterCode = MixAll.file2String(classFile);
consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
filterCode);
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
ConsumeConcurrentlyContext context) {
System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
consumer.start();
System.out.printf("Consumer Started.%n");
}
示例15: test
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer; //导入方法依赖的package包/类
@Test
public void test() throws Exception {
RocketmqMessageConsumerListener messageConsumerListener = new RocketmqMessageConsumerListener();
messageConsumerListener.setModel("MODEL_1");
messageConsumerListener.setBatch("NON_BATCH");
messageConsumerListener.setMessageDecoder(new RocketmqMessageDecoderDemo());
messageConsumerListener.setConsumer(new MessageConsumer());
DefaultMQPushConsumer defaultMQPushConsumer = new DefaultMQPushConsumer();
defaultMQPushConsumer.setNamesrvAddr("localhost:9876");
defaultMQPushConsumer.setConsumerGroup("contest");
defaultMQPushConsumer.subscribe("QUEUE_TEST", "*");
defaultMQPushConsumer.setMessageListener(messageConsumerListener.getMessageListener());
defaultMQPushConsumer.start();
}