| org.jasig.portal.concurrency.caching |
|
| Java Source File Name | Type | Comment |
| CachedEntityInvalidation.java | Class | An instance of this class represents an event: a change to an
IBasicEntity that renders any cached instances of the entity
invalid. |
| EntityCacheTester.java | Class | Tests the entity caching framework.
author:
: Dan Ellentuck
author:
TESTS:
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(1) testEntityServiceAddsAndDeletes() -- Add, retrieve and remove entities
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via the service facade.
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(2) testEntityCacheAddsAndDeletes() -- Add, retrieve and remove entries
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from an IEntityCache.
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(3) testEntityCacheSweep() -- Sweep must remove correct number of entries
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from cache, based on time of last use.
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(4) testInvalidatingCacheAddsAndDeletes() -- Add, retrieve and remove
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entries from an invalidating IEntityCache.
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(5) testInvalidatingCacheInvalidation() -- Invalidating IEntityCaches must
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invalidate each others' entries when their own entries are either
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updated or deleted.
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(6) testStoreAddsAndDeletes() -- Add and delete invalidations via the
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invalidation store.
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(7) testStoreBeforeAndAfter() -- Retrieve invalidations from the store
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that were added after some point in time.
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(8) testStoreUpdates() -- Retrieve invalidations from the store that
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were updated after some point in time.
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(9) testFudgeFactor() -- An earlier invalidation from one invalidating cache
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should invalidate its corresponding entity in another cache IF the
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interval is no greater than the fudge factor. |
| LRUCache.java | Class | A rewrite of SmartCache that uses a moderate LRU algorithm: entries
are purged from the cache via periodic sweeps rather than in response to
specific cache additions. |
| RDBMCachedEntityInvalidationStore.java | Class | RDBMS-based store for CachedEntityInvalidations. |
| ReferenceEntityCache.java | Class | Reference implementation of IEntityCache. |
| ReferenceEntityCachingService.java | Class | Caching service reference implementation. |
| ReferenceEntityCachingServiceFactory.java | Class | Creates an instance of IEntityCachingService. |
| ReferenceInvalidatingEntityCache.java | Class | Reference implementation of IEntityCache that is meant
for a multi-server environment in which updates to cached entities may
occur on peer caches on other JVMs, invalidating the local copy of the
entity. |