com.aliyun.openservices.ons.api.impl.rocketmq

Class ONSConsumerAbstract

java.lang.Object

com.aliyun.openservices.ons.api.impl.rocketmq.ONSClientAbstract

com.aliyun.openservices.ons.api.impl.rocketmq.ONSConsumerAbstract

All Implemented Interfaces:

Admin

Direct Known Subclasses:

BatchConsumerImpl, ConsumerImpl, OrderConsumerImpl

public class ONSConsumerAbstract
extends ONSClientAbstract

Field Summary

Fields

Modifier and Type	Field and Description
protected com.alibaba.rocketmq.client.consumer.DefaultMQPushConsumer	defaultMQPushConsumer
protected ServiceLoader<ConsumerInterceptor>	serviceLoader

Fields inherited from class com.aliyun.openservices.ons.api.impl.rocketmq.ONSClientAbstract

nameServerAddr, namespaceId, properties, sessionCredentials, started, traceDispatcher, WSADDR_INTERNAL, WSADDR_INTERNAL_TIMEOUTMILLS, WSADDR_INTERNET, WSADDR_INTERNET_TIMEOUTMILLS

Constructor Summary

Constructors

Constructor and Description
ONSConsumerAbstract(Properties properties)

Method Summary

Methods

Modifier and Type	Method and Description
protected com.alibaba.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus	action2Status(Action action)
protected com.alibaba.rocketmq.client.consumer.listener.ConsumeOrderlyStatus	orderAction2Status(OrderAction action)
void	shutdown()
void	start()
protected void	subscribe(String topic, MessageSelector selector)
protected void	subscribe(String topic, String subExpression)
protected void	unsubscribe(String topic)
protected void	updateNameServerAddr(String newAddrs)

Methods inherited from class com.aliyun.openservices.ons.api.impl.rocketmq.ONSClientAbstract

buildIntanceName, checkONSProducerServiceState, executePostHandle, getNameServerAddr, getNamespace, isClosed, isStarted, preHandle, updateCredential

Methods inherited from class java.lang.Object

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

Field Detail

defaultMQPushConsumer

protected final com.alibaba.rocketmq.client.consumer.DefaultMQPushConsumer defaultMQPushConsumer

serviceLoader

protected final ServiceLoader<ConsumerInterceptor> serviceLoader

Constructor Detail

ONSConsumerAbstract

public ONSConsumerAbstract(Properties properties)

Method Detail

updateNameServerAddr

protected void updateNameServerAddr(String newAddrs)

Specified by:

updateNameServerAddr in class ONSClientAbstract

subscribe

protected void subscribe(String topic,
             String subExpression)

subscribe

protected void subscribe(String topic,
             MessageSelector selector)

unsubscribe

protected void unsubscribe(String topic)

start

public void start()

Specified by:

start in interface Admin

Overrides:

start in class ONSClientAbstract

shutdown

public void shutdown()

Specified by:

shutdown in interface Admin

Overrides:

shutdown in class ONSClientAbstract

action2Status

protected com.alibaba.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus action2Status(Action action)

orderAction2Status

protected com.alibaba.rocketmq.client.consumer.listener.ConsumeOrderlyStatus orderAction2Status(OrderAction action)