edu.internet2.middleware.grouper.cache

Class GrouperCacheDatabase

java.lang.Object

edu.internet2.middleware.grouper.cache.GrouperCacheDatabase

public class GrouperCacheDatabase
extends Object

use the database to clear caches in jvms

Constructor Summary

Constructors

Constructor and Description
GrouperCacheDatabase()

Method Summary

Modifier and Type	Method and Description
static boolean	clearCacheFromDatabase(String cacheNameWithPrefix)
static void	customNotifyDatabaseOfChanges(String customCacheName)
static void	customRegisterDatabaseClearable(String cacheName, GrouperCacheDatabaseClear grouperCacheDatabaseClear) register custom cache clearable
static void	ehcacheNotifyDatabaseOfChanges(String ehcacheName)
static void	ehcacheRegisterDatabaseClearableCache(String ehcacheName) register a cache for database clearable.
static void	notifyDatabaseOfCacheUpdate(String cacheName)
static void	notifyDatabaseOfCacheUpdate(String cacheName, boolean updateLastUpdatedNanos)
static void	retrieveFull(boolean forStartup)
static void	retrieveIncremental()
static void	startThreadIfNotStarted()
static void	stopThread()

Methods inherited from class java.lang.Object

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

Constructor Detail

GrouperCacheDatabase

public GrouperCacheDatabase()

Method Detail

ehcacheRegisterDatabaseClearableCache

public static void ehcacheRegisterDatabaseClearableCache(String ehcacheName)

register a cache for database clearable. Note you cant register one that is already there

Parameters:

name -

customNotifyDatabaseOfChanges

public static void customNotifyDatabaseOfChanges(String customCacheName)

ehcacheNotifyDatabaseOfChanges

public static void ehcacheNotifyDatabaseOfChanges(String ehcacheName)

notifyDatabaseOfCacheUpdate

public static void notifyDatabaseOfCacheUpdate(String cacheName)

Parameters:

cacheName - name of cache to clear

notifyDatabaseOfCacheUpdate

public static void notifyDatabaseOfCacheUpdate(String cacheName,
                                               boolean updateLastUpdatedNanos)

Parameters:

cacheName - name of cache to clear

updateLastUpdatedNanos - false to allow the current jvm to also receive the notification

clearCacheFromDatabase

public static boolean clearCacheFromDatabase(String cacheNameWithPrefix)

Parameters:

cacheNameWithPrefix - name of cache to clear

Returns:

true if cache

retrieveFull

public static void retrieveFull(boolean forStartup)

Parameters:

forStartup - is true if not affecting caches, just do a full pull

stopThread

public static void stopThread()

startThreadIfNotStarted

public static void startThreadIfNotStarted()

customRegisterDatabaseClearable

public static void customRegisterDatabaseClearable(String cacheName,
                                                   GrouperCacheDatabaseClear grouperCacheDatabaseClear)

register custom cache clearable

Parameters:

cacheName -

grouperCacheDatabaseClear -

retrieveIncremental

public static void retrieveIncremental()