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From "Alexandru Popescu" <the.mindstorm.mailingl...@gmail.com>
Subject Re: Re: is jackrabbit Threadsafe?
Date Mon, 16 Oct 2006 21:19:47 GMT
On 10/17/06, robert burrell donkin <robertburrelldonkin@gmail.com> wrote:
> On 10/16/06, Alexandru Popescu <the.mindstorm.mailinglist@gmail.com> wrote:
> > On 10/16/06, robert burrell donkin <robertburrelldonkin@gmail.com> wrote:
> > > (could people please avoid top posting: it makes it very difficult to
> > > include enough context)
> > >
> > > On 10/16/06, Ted Roeloffzen <ted.roeloffzen@gmail.com> wrote:
> > > > In what way would that influence the performance?
> > >
> > > (see below)
> > >
> > > > On 10/16/06, robert burrell donkin <robertburrelldonkin@gmail.com>
wrote:
> > > > >
> > > > > On 10/16/06, Miro Walker <miro.walker@gmail.com> wrote:
> > > > > > This is something we have developed in-house for a client. I'll
have
> > > > > > to ask our client about the possibility of contributing back
(and see
> > > > > > how feasible it is to unpick it from the application itself),
but if
> > > > > > they agree I'm happy to do so.
> > > > >
> > > > > if that's not possible, it should be possible to use jakarta commons-pool
> > >
> > > commons-pool is an object pool. one use case is connection pooling for
> > > data sources. session pooling sounds like another good match.
> > >
> >
> > I don't know much about commons-pool, so here are a couple of
> > questions before further investigating:
> >
> > - can you configure commons-pool to grow/shrink appropriately?
>
> it's reasonable configurable but the question of appropriateness
> depends on the application
>
> http://jakarta.apache.org/commons/pool/apidocs/org/apache/commons/pool/impl/GenericObjectPool.html
>
> > - can you configure commons-pool with some code that should be used to
> > create new objects available in the pool?
> > - can you configure commons-pool with some code that should be used to
> > destroy/clean objects from the pool?
>
> both these are managed by a factory
>
> http://jakarta.apache.org/commons/pool/apidocs/org/apache/commons/pool/PoolableObjectFactory.html
>

Thanks. Looks interesting and I guess you don't need to do too much to
have a decent JCR session pool.

./alex
--
.w( the_mindstorm )p.

> - robert
>

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