Re: [xmlblaster] Dinamically routing messages

[Roque Daudt <rdaudt at yahoo.com>]

Thanks for the prompt reply!

I will make sure to check these links.

Regards,

Roque

--- Marcel Ruff <mr at marcelruff.info> wrote:
> Roque Daudt wrote:
> 
> >Hi.
> >
> >I was asked to come up with a proposal to a messaging framework to
> >support data exchange over HTTP between national-wide business
> >partners.
> >
> >The transactions are simple and the xml structure (the DTD) is
> always
> >the same. However, delivery must be guaranted and only one of the
> many
> >business partners will be chosen as the actual message's
> destination.
> >
> >Can xmlblaster be used to dinamically route messages of the same
> type
> >to different destinations based on some specific value enclosed in
> the
> >xml message?
> >
> If the server can make the decision who receives the message it
> should be possible to write a little mime-publish-plugin
> which manipulates the QoS of a received message:
> It just adds a Destination PtP address of the receiver.
> 
> See
>  
>
http://www.xmlblaster.org/xmlBlaster/doc/requirements/mime.plugin.publishfilter.html
> 
>
http://www.xmlblaster.org/xmlBlaster/doc/requirements/mime.plugin.publishfilter.howto.html
> 
> how to write and register such a plugin.
> 
> See
> 
> 
>
http://www.xmlblaster.org/xmlBlaster/doc/requirements/engine.qos.publish.destination.PtP.html
> 
> on how to add a destination tag to the QoS of a publish message.
> 
> >
> >It looks to me as a model in which every entity subscribe to the
> same
> >topic but the messaging server delivers the message to only one of
> them
> >and I am not sure if xmlblaster is suitable for this purpose...
> >
> The above solution uses the PtP  approach.
> 
> When doing it with Publish/Subscribe it is possible as well:
> 
> If you register a mime access plugin you would filter the delivery
> away 
> to all
> subscribers but one, see
>  
>
http://www.xmlblaster.org/xmlBlaster/doc/requirements/mime.plugin.accessfilter.html
> 
> 
> regards
> 
> Marcel
> 
> >
> >Thanks in advance for any info.
> >
> >Roque 
> >
> >__________________________________
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> >
> >
> >  
> >
> 
> 


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