Yes. The cache you create is just a cache client.

If you require different caches, take a look at the namespace API:

http://code.google.com/appengine/docs/java/multitenancy/overview.html


Ikai Lan
Developer Programs Engineer, Google App Engine
Blog: http://googleappengine.blogspot.com
Twitter: http://twitter.com/app_engine
Reddit: http://www.reddit.com/r/appengine



On Mon, Feb 28, 2011 at 7:51 PM, QkQk <michael....@gmail.com> wrote:

> Hi,
>  I am running jcache apps in junit  testing under AppEngine sdk 1.4.0
> development mode. I have created two caches , ex, cache1, cache2, and
> using registerecache to register these to cacheManager. There is a
> problem of using same key in two caches. pseudo code as follows:
>   cache1.put("counterXYZ", value);
>   if (cache2.get("counterXYZ) != null ) {
>     cache2.remove("counterXYZ");
>  }
>  ..
> why this will remove cache1's "counterXYZ" as well ?
> I seems to me that two caches share the same physical space in GAE.
>
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