org.cyclos.impl.utils.cache

Interface CacheHandler

public interface CacheHandler

Manages cache implementations

Author:

luis

Method Summary

Modifier and Type	Method and Description
<K extends java.io.Serializable,V> org.cyclos.impl.utils.cache.Cache<K,V>	getCache(org.cyclos.impl.utils.cache.CacheType<K,V> type) Returns the Cache implementation for the given type
<K extends java.io.Serializable,V> org.cyclos.impl.utils.cache.Cache<K,V>	getCacheIfInitialized(org.cyclos.impl.utils.cache.CacheType<K,V> type) Returns the Cache implementation for the given type if it has already been initialized, or null otherwise
<K extends java.io.Serializable,V> void	scheduleClear(org.cyclos.impl.utils.cache.CacheType<K,V> type) Schedules a cache clear to be executed after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)
<K extends java.io.Serializable,V> void	scheduleEvict(org.cyclos.impl.utils.cache.CacheType<K,V> type, java.util.Collection<K> keys) Schedules the eviction of the given cache keys after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)
<K extends java.io.Serializable,V> void	scheduleEvict(org.cyclos.impl.utils.cache.CacheType<K,V> type, K key) Schedules the eviction of an specific cache key after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)

Method Detail

getCache

<K extends java.io.Serializable,V> org.cyclos.impl.utils.cache.Cache<K,V> getCache(org.cyclos.impl.utils.cache.CacheType<K,V> type)

Returns the Cache implementation for the given type

getCacheIfInitialized

<K extends java.io.Serializable,V> org.cyclos.impl.utils.cache.Cache<K,V> getCacheIfInitialized(org.cyclos.impl.utils.cache.CacheType<K,V> type)

Returns the Cache implementation for the given type if it has already been initialized, or null otherwise

scheduleClear

<K extends java.io.Serializable,V> void scheduleClear(org.cyclos.impl.utils.cache.CacheType<K,V> type)

Schedules a cache clear to be executed after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)

scheduleEvict

<K extends java.io.Serializable,V> void scheduleEvict(org.cyclos.impl.utils.cache.CacheType<K,V> type,
                                                      java.util.Collection<K> keys)

Schedules the eviction of the given cache keys after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)

scheduleEvict

<K extends java.io.Serializable,V> void scheduleEvict(org.cyclos.impl.utils.cache.CacheType<K,V> type,
                                                      K key)

Schedules the eviction of an specific cache key after the current transaction has been committed (important to prevent the cache from being reloaded by another thread before the current transaction is committed, populating the cache with a stale value)