com.atlassian.confluence.plugins.like.notifications.dao
Class CacheBackedNotificationDao

java.lang.Object
  extended by com.atlassian.confluence.plugins.like.notifications.dao.CacheBackedNotificationDao
All Implemented Interfaces:
NotificationDao, org.springframework.beans.factory.InitializingBean

public class CacheBackedNotificationDao
extends Object
implements NotificationDao, org.springframework.beans.factory.InitializingBean

Employs a cache to provide temporary caching of notifications. Given the current CacheKey implementation and a max cache size of 10,000, a full cache consumes about ~4.5Mb of heap. (See ehcache.xml for configuration.)


Nested Class Summary
static class CacheBackedNotificationDao.CacheKey
           
 
Constructor Summary
CacheBackedNotificationDao(com.atlassian.cache.CacheManager cacheManager)
           
 
Method Summary
 void afterPropertiesSet()
           
 boolean exists(LikeNotification notification)
          Returns true if the specified notification exists, false otherwise.
 void save(LikeNotification notification)
          Persist the specified notification.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CacheBackedNotificationDao

public CacheBackedNotificationDao(com.atlassian.cache.CacheManager cacheManager)
Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception
Specified by:
afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean
Throws:
Exception

exists

public boolean exists(LikeNotification notification)
Description copied from interface: NotificationDao
Returns true if the specified notification exists, false otherwise.

Specified by:
exists in interface NotificationDao
Parameters:
notification - the notification
Returns:
true if the specified notification exists, false otherwise.

save

public void save(LikeNotification notification)
Description copied from interface: NotificationDao
Persist the specified notification.

Specified by:
save in interface NotificationDao
Parameters:
notification - the notification


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