gojomo e7ab73dd5d [HER-1677] threads stuck in CachedBdbMap.get/_getMem ...

alternate simplified implementation of our object-cache need
* ObjectIdentityCache.java
    new interface, far less than (Concurrent)Map, for big seems-like-in-memory object-cache
* Supplier.java
    trivial interface for deferred-provision of new instance
* CachedBdbMap.java
    implement ObjectIdentityCache, mainly via getOrUse()
* ObjectIdentityMemCache.java
    trivial ConcurrentHashMap-based all-in-memory ObjectIdentityCache implementation
* ObjectIdentityBdbCache.java
    BDB-backed ObjectIdentityCache implementation, carved from CachedBdbMap
* BdbModule.java
    refactor utility methods to offer CachedBdbMap or ObjectIdentityBdbCache instances, via source toggle
* EnhancedEnvironment.java
    convenience test-environment method
* (others)
    update to use ObjectIdentityCache/ObjectIdentityMemCache in place of ConcurrentMap/ConcurrentHashMap

2009-09-25 21:16:53 +00:00

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java/org/archive

[HER-1677] threads stuck in CachedBdbMap.get/_getMem

2009-09-25 21:16:53 +00:00

resources/org/archive/settings/path

copy 'springy' branch to heritrix3

2009-05-11 22:56:36 +00:00