[infinispan-dev] Distributed Executors in write mode, need reference to Cache

[Manik Surtani]

So you're suggesting that the task is registered as a CDI bean on each remote node, so that requested services can be injected?  Makes sense.  But this would have to be a part of infinispan-cdi, as an extension to what we have in DistExec.  I presume this is what you had in mind?


On 20 Dec 2011, at 12:43, Sanne Grinovero wrote:

> On 20 December 2011 13:35, Manik Surtani <manik at jboss.org> wrote:
>> What else do you think could/should be provided?
> 
> Whatever people want to do with their data.
> Imagine you have to update all values by using some external service
> which provides some needed input, or you want to find all entries by
> some criteria and send them over to S3 via another service, or are
> storing movies and want to encode them using some other tool you have
> - these services could be invoked each time but assuming it has some
> expensive initialization it's likely one wants to inject references to
> initialized services and pools of resources.
> 
> This user is asking for a reference for the Cache, that's the first
> step, but the next step is obviously to inject anything out of our
> control; recommending a new JNDI context + lookup per entry is likely
> not the most usable approach, while CDI should be simple to integrate
> and provide lot of value.
> 
>> 
>> On 19 Dec 2011, at 18:57, Sanne Grinovero wrote:
>> 
>>> Highlighting this use case:
>>> 
>>> http://community.jboss.org/message/642300#642300
>>> 
>>> As I replied on the forum, I think we might need to improve the
>>> DistributedExecutorService by providing access to some context to the
>>> Future before it's executed remotely, as having a reference to the
>>> Cache it's being executed on seems very useful, but it might not be
>>> limited to the Cache only.
>>> 
>>> I guess to make good use of it, someone might need to access just
>>> anything: CDI looks like a good fit?
>>> _______________________________________________
>>> infinispan-dev mailing list
>>> infinispan-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>> 
>> --
>> Manik Surtani
>> manik at jboss.org
>> twitter.com/maniksurtani
>> 
>> Lead, Infinispan
>> http://www.infinispan.org
>> 
>> 
>> 
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--
Manik Surtani
manik at jboss.org
twitter.com/maniksurtani

Lead, Infinispan
http://www.infinispan.org