cacheKeyGeneratorAttrName

Uses the built-in default cache-helper key generation, which concatenates the servlet path with key-field values, if any.

The caching engine looks in the ServletContext for an attribute with a name equal to the value specified for this property to determine whether a customized CacheKeyGenerator implementation is used. An application can provide a customized key generator rather than using the default helper. See The CacheKeyGenerator Interface in Sun GlassFish Enterprise Server v3 Application Development Guide.