This extension Application Programming Interface (API) contains all the necessary operations for building audit plugins for the MigratoryData server to handle audit logs/events.

A starting point on how to implement Audit extension can be found on github. The repository contains the implementation of Audit Log4j addon provided with MigratoryData Server. All the information on how to use the addon can be found on github repository.

Before reading this manual, it is recommended to read the Architecture guide.

Classes

• interface MigratoryDataAccessListener
  Handle various access events, such as connect, disconnect, subscribe, and unsubscribe.
  • interface ConnectEvent
    Provide information about the client which connects to the server.
  • interface DisconnectEvent
    Provide information about the client which disconnects from the server.
  • interface SubscribeEvent
    Provide information about a subscription.
  • interface SubscribeWithHistoryEvent
    Provide information about a subscription with history.
  • interface SubscribeWithRecoveryEvent
    Provide information about a subscription with recovery.
  • interface UnsubscribeEvent
    Provide information about an unsubscription.
• interface MigratoryDataCacheListener
  Handle various cache events.
  • interface CacheAddEvent
    Provide information about a cache entry creation.
  • interface CacheCleanEvent
    Provide information about a cache entry deletion.
  • interface CacheEntry
    Provide information about a cache entry.
  • interface CacheHistoryEvent
    Provide information about a cache access by history.
  • interface CacheRecoveryEvent
    Provide information about a cache access by recovery.
  • interface CacheStartEvent
    Provide information about the cache creation/initialization.
• interface MigratoryDataMessageListener
  Handle messages received from publishers.
  • interface MessageEvent
    Provide information about the received message.
• interface MigratoryDataStatsListener
  Handle various stats.
  • interface StatsEvent
    Provide information about a stats event.

Contents

• AccessListener
• AccessListener::ConnectEvent
• AccessListener::DisconnectEvent
• AccessListener::SubscribeEvent
• AccessListener::SubscribeWithHistoryEvent
• AccessListener::SubscribeWithRecoveryEvent
• AccessListener::UnsubscribeEvent
• CacheListener
• CacheListener::CacheAddEvent
• CacheListener::CacheCleanEvent
• CacheListener::CacheEntry
• CacheListener::CacheHistoryEvent
• CacheListener::CacheRecoveryEvent
• CacheListener::CacheStartEvent
• MessageListener
• MessageListener::MessageEvent
• StatsListener
• StatsListener::StatsEvent