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See:
Description
| Interface Summary | |
|---|---|
| CacheDistributionPolicy | A policy determines whether a given entity should be cached and if true, in which named partition of the cache. |
| CacheStatistics | Counts number of read/write requests and hit ratio for a cache in total and per-class basis. |
| CacheStatisticsSPI | The provider extensions to the CacheStatistics interface. |
| DataCache | Interface that must be implemented by any level 2 cache used by OpenJPA. |
| DataCacheManager | Manages the system's data and query caches. |
| DataCachePCData | Specialized PCData implementation for data caching. |
| DataCachePCDataGenerator.Timed | Simple interface to give access to expiration time. |
| ExpirationListener | An entity that wishes to be notified when cache keys expire. |
| QueryCache | Interface that must be implemented by any level 2 query cache used by OpenJPA. |
| TypesChangedListener | An entity that wishes to be notified when types change. |
| Class Summary | |
|---|---|
| AbstractDataCache | Abstract DataCache implementation that provides various
statistics, logging, and timeout functionality common across cache
implementations. |
| AbstractQueryCache | Abstract QueryCache implementation that provides various
statistics, logging, and timeout functionality common across cache
implementations. |
| AbstractQueryCache.Default<T> | A default implementation of query statistics for the Query result cache. |
| Caches | |
| CacheStatisticsImpl | The default CacheStatistics(SPI) implementation. |
| ClearableScheduler | Cron-style clearable eviction. |
| ConcurrentDataCache | A DataCache implementation that is optimized for concurrent
access. |
| ConcurrentQueryCache | A QueryCache implementation that is optimized for concurrent
access. |
| DataCacheManagerImpl | Default data cache manager provides handle to utilities PCDataGenerator, ClearableScheduler and CacheDistributionPolicy for the cache operation. |
| DataCachePCDataGenerator | A PCDataGenerator instance which generates properly
synchronized instances suitable for use in the cache. |
| DataCachePCDataImpl | Specialized PCData implementation for data caching. |
| DataCacheStoreManager | StoreManager proxy that delegates to a data cache when possible. |
| DefaultCacheDistributionPolicy | A default implementation that selects the cache by the type of the given managed instance. |
| DelegatingDataCache | Delegating data cache that can also perform exception translation for use in facades. |
| DelegatingQueryCache | Delegating query cache that can also perform exception translation for use in facades. |
| ExpirationEvent | An event indicating the expiration of an object from the data cache, or an expiration of a result list from the query cache. |
| PartitionedDataCache | A partitioned data cache maintains a set of partitions that are DataCache themselves. |
| QueryCacheStoreQuery | A StoreQuery implementation that caches the OIDs involved in
the query, and can determine whether or not the query has been dirtied. |
| QueryCacheStoreQuery.CachedList | Result list implementation for a cached query result. |
| QueryKey | This class stores information about a particular invocation of a query. |
| QueryResult | A query result. |
| TypeBasedCacheDistributionPolicy | A cache distribution policy based on the type of the managed objects. |
| TypesChangedEvent | An event indicating that instances of given persistent types have been modified. |
| Enum Summary | |
|---|---|
| AbstractQueryCache.EvictPolicy | |
| DataCacheMode | |
OpenJPA Data Cache
OpenJPA's data and query caching frameworks.
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