com.baidu.bigpipe.driver

类 DefaultListenerSubscriber

java.lang.Object

com.baidu.bigpipe.driver.DefaultListenerSubscriber

所有已实现的接口:

ListenerSubscriber

public class DefaultListenerSubscriber
extends Object
implements ListenerSubscriber

实现ListenerSubscriber接口，封装 AsynchronousSubscriber, 异步订阅消息并消费消息，消费步骤如下：

• 监听并接收消息,通过 AsynchronousSubscriber实现
• 转化byte[]类型消息成为java对象,通过MessageBodyConverter实现
• 消费消息，通过BigpipeMessageListener实现
• 消息成功消费后记录消息在bigpipe中为位置,通过SubcribePositionStore实现

作者:

hexiufeng

构造器概要

构造器

构造器和说明
DefaultListenerSubscriber()

方法概要

方法

限定符和类型	方法和说明
MessageBodyConverter	getBodyConverter()
BigPipeConf	getConf()
BigpipeMessageListener	getMessageListener()
SubcribePositionStore	getPositionStore()
AsynchronousSubscriber	getSubcriber()
AsynchronousSubscriberFactory	getSubFactory()
void	init() 初始化该异步订阅者
void	setBodyConverter(MessageBodyConverter bodyConverter)
void	setConf(BigPipeConf conf)
void	setMessageListener(BigpipeMessageListener messageListener)
void	setPositionStore(SubcribePositionStore positionStore)
void	setSubFactory(AsynchronousSubscriberFactory subFactory)
void	shutDown() 安全的关闭订阅者

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultListenerSubscriber

public DefaultListenerSubscriber()

方法详细资料

getMessageListener

public BigpipeMessageListener getMessageListener()

setMessageListener

public void setMessageListener(BigpipeMessageListener messageListener)

getBodyConverter

public MessageBodyConverter getBodyConverter()

setBodyConverter

public void setBodyConverter(MessageBodyConverter bodyConverter)

getPositionStore

public SubcribePositionStore getPositionStore()

setPositionStore

public void setPositionStore(SubcribePositionStore positionStore)

getConf

public BigPipeConf getConf()

setConf

public void setConf(BigPipeConf conf)

getSubcriber

public AsynchronousSubscriber getSubcriber()

getSubFactory

public AsynchronousSubscriberFactory getSubFactory()

setSubFactory

public void setSubFactory(AsynchronousSubscriberFactory subFactory)

init

public void init()

从接口复制的说明: ListenerSubscriber

初始化该异步订阅者

指定者:

init 在接口中 ListenerSubscriber

shutDown

public void shutDown()

从接口复制的说明: ListenerSubscriber

安全的关闭订阅者

指定者:

shutDown 在接口中 ListenerSubscriber