org.noear.folkmq.server.pro

类 MqWatcherSnapshotPlus

java.lang.Object

org.noear.folkmq.server.MqWatcherDefault

org.noear.folkmq.server.pro.MqWatcherSnapshot

org.noear.folkmq.server.pro.MqWatcherSnapshotPlus

所有已实现的接口:

MqWatcher

public class MqWatcherSnapshotPlus
extends MqWatcherSnapshot

消息观察者 - 快照持久化（增加实现策略）
持久化定位为副本，只要重启时能恢复订阅关系与消息即可

从以下版本开始:

1.0

作者:

noear

字段概要

字段

限定符和类型	字段和说明
protected long	save100Condition
protected long	save300Condition
protected long	save900Condition

从类继承的字段 org.noear.folkmq.server.pro.MqWatcherSnapshot

log

构造器概要

构造器

构造器和说明
MqWatcherSnapshotPlus()
MqWatcherSnapshotPlus(String dataPath)

方法概要

限定符和类型	方法和说明
long	getSave100Count()
long	getSave300Count()
long	getSave900Count()
void	onAcknowledge(String topic, String consumerGroup, MqMessageHolder messageHolder, boolean isOk)
void	onPublish(org.noear.socketd.transport.core.Message message)
void	onStopBefore()
void	onSubscribe(String topic, String consumerGroup, org.noear.socketd.transport.core.Session session)
void	onUnSubscribe(String topic, String consumerGroup, org.noear.socketd.transport.core.Session session)
MqWatcherSnapshotPlus	save100Condition(long save100Condition)
MqWatcherSnapshotPlus	save300Condition(long save300Condition)
MqWatcherSnapshotPlus	save900Condition(long save900Condition)

从类继承的方法 org.noear.folkmq.server.pro.MqWatcherSnapshot

init, inSaveProcess, onSave, onStartAfter, onStartBefore, onStopAfter

从类继承的方法 org.noear.folkmq.server.MqWatcherDefault

onDistribute, onUnPublish

从类继承的方法 java.lang.Object

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

字段详细资料

save900Condition

protected long save900Condition

save300Condition

protected long save300Condition

save100Condition

protected long save100Condition

构造器详细资料

MqWatcherSnapshotPlus

public MqWatcherSnapshotPlus()

MqWatcherSnapshotPlus

public MqWatcherSnapshotPlus(String dataPath)

方法详细资料

save900Condition

public MqWatcherSnapshotPlus save900Condition(long save900Condition)

save300Condition

public MqWatcherSnapshotPlus save300Condition(long save300Condition)

save100Condition

public MqWatcherSnapshotPlus save100Condition(long save100Condition)

getSave900Count

public long getSave900Count()

getSave300Count

public long getSave300Count()

getSave100Count

public long getSave100Count()

onStopBefore

public void onStopBefore()

指定者:

onStopBefore 在接口中 MqWatcher

覆盖:

onStopBefore 在类中 MqWatcherDefault

onSubscribe

public void onSubscribe(String topic,
                        String consumerGroup,
                        org.noear.socketd.transport.core.Session session)

指定者:

onSubscribe 在接口中 MqWatcher

覆盖:

onSubscribe 在类中 MqWatcherDefault

onUnSubscribe

public void onUnSubscribe(String topic,
                          String consumerGroup,
                          org.noear.socketd.transport.core.Session session)

指定者:

onUnSubscribe 在接口中 MqWatcher

覆盖:

onUnSubscribe 在类中 MqWatcherDefault

onPublish

public void onPublish(org.noear.socketd.transport.core.Message message)

指定者:

onPublish 在接口中 MqWatcher

覆盖:

onPublish 在类中 MqWatcherDefault

onAcknowledge

public void onAcknowledge(String topic,
                          String consumerGroup,
                          MqMessageHolder messageHolder,
                          boolean isOk)

指定者:

onAcknowledge 在接口中 MqWatcher

覆盖:

onAcknowledge 在类中 MqWatcherDefault