RE: [Jcache-releases] FW: Jcache - I get a null values from my cacheObject(s)

[Frank Karlstrøm <fra...@ho...>]

Hi.

The code you have presentet looks wery good and correct at a first glance. I 
have several others who have reported the same issue as you, that they get 
nulls from the cache. (Which shouold not be posible, an objectnotpresent 
exception shouold be thrown)

I will go through your code and try to replicate the error against the 
current codebase I am using. I am currently working on getting an alpha 5 
release ready, which has the cacheloader functionality completely 
implemented.

But its moving slooowly, as I am having a hard time to figure out how to 
support StreamObjects and FileObjects within a CacheLoader. I do not 
completely understand the full picture of the cacheloader functional 
specification yet.


It's also possible that I'll delay the alpha 5 until all methods in 
CacheAccess is implemented.
The posibility for yet another delay of alpha 5 is also present regarding 
increased functionality in the automatic deletion of cached object.
For now its only time based, with a constraint, no object which is in use is 
deleted. I also want to implement the idletime, maximum number of objects, 
maximum memory and an LRU algorithm.

Any other who have opinions on what I should include in alpha 5, and what to 
delay to later releases, or perhaps I have the wrong focus, should I focus 
on somoe other areas of JCache?
For example:
Distribution,
make it JMX managable,
make it auto-tunable,
Ready-to-use Servlet Filters,
JDBC wrappers,
EJB interface wrappers,
integration modules with persistence engines,
Auto integreation with JBoss, Websphere, BEA SunONE etc,
Performance tuning
any other ideas?


Best regards Frank Karlstrøm
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Java-programmer and developer
Mail: fra...@ho...
MSN: fra...@ho...
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