Jofti
Jofti is a simple to use, high-performance object indexing and searching solution for Objects in a Caching layer or storage structure that supports the Map interface.
The framework supports EHCache, JBossCache and OSCache and provides for transparent addition, removal and updating of objects in its index as well as simple to use query capabilties for searching. Features include type aware searching, configurable object property indexing, indexing/searching by interfaces as well as support for Dynamic Proxies, primitve attributes, Collections and Arrays
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License
GNU General Public License (GPL)