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From: Marc Prud'hommeaux <mprudhom@apache.org>
Subject: Re: [jira] Created: (OPENJPA-242) JCache (JSR 107) support in the
 OpenJPA DataCache
Date: Sat, 19 May 2007 20:04:10 -0700
To: open-jpa-dev@incubator.apache.org
Sender: Marc Prud'hommeaux <mprudhomapache@gmail.com>


Good question ... I hadn't realized that it had been dragging on so  
long.

EHCache seems to be implementing a preview version of the JSR (whose  
APIs are available at http://mirrors.ibiblio.org/pub/mirrors/maven2/ 
net/sf/jsr107cache/jsr107cache/1.0/ ). I don't know of anyone else  
implementing support for it yet, so on one hand, it is of dubious  
benefit to provide support for a preview API for which only a single  
implementation has support.

On the other hand, if we are to put in support for EHCache, perhaps  
we may as well do it via APIs which are expected to become standard  
and widely-implemented down the road.


On May 19, 2007, at 6:11 PM, Craig L Russell wrote:

> Hi Marc,
>
> Looks like this JSR started in 2001 and hasn't produced a milestone  
> yet.
>
> What's going on with it? Some politics?
>
> Would some expert advice from some users (e.g. OpenJPA) help any?
>
> Craig
>
> On May 19, 2007, at 5:03 PM, Marc Prud'hommeaux (JIRA) wrote:
>
>> JCache (JSR 107) support in the OpenJPA DataCache
>> -------------------------------------------------
>>
>>                  Key: OPENJPA-242
>>                  URL: https://issues.apache.org/jira/browse/ 
>> OPENJPA-242
>>              Project: OpenJPA
>>           Issue Type: New Feature
>>           Components: datacache
>>     Affects Versions: 0.9.7, 0.9.6, 0.9.0
>>             Reporter: Marc Prud'hommeaux
>>             Priority: Minor
>>
>>
>> JSR 107 (JCache: http://jcp.org/en/jsr/detail?id=107 ) support  
>> would enable OpenJPA to integrate its data cache with supporting  
>> products in a transparent way. This would allow us to support the  
>> popular EHCache 1.3 and other JSR 107 compliant caching layers.
>>
>> -- 
>> This message is automatically generated by JIRA.
>> -
>> You can reply to this email to add a comment to the issue online.
>>
>
> Craig Russell
> Architect, Sun Java Enterprise System http://java.sun.com/products/jdo
> 408 276-5638 mailto:Craig.Russell@sun.com
> P.S. A good JDO? O, Gasp!
>