RE: [ebxml-msg] Pull'ing a specific document

Makesh,

Correct - with Pim's approach it is built-in to the messaging server (although of course implementers may architect it how I've suggested internally inside the messaging server - but that is transparent!).

Thanks, DW

-------- Original Message --------

Subject: RE: [ebxml-msg] Pull'ing a specific document

From: "Makesh Rao (marao)" <>

Date: Wed, March 31, 2010 1:18 pm

To: "David RR Webber (XML)" <>

Cc: <>

        
 
Thanks David. I didn’t think of leveraging another service to make the Message available in messaging systems. I think it would be better to have just one request sent to the messaging system. More like what Pim suggested.
 
 
 
~Makesh
 
 
 
 
 
From: David RR Webber (XML) [mailto:] 
 Sent: Tuesday, March 30, 2010 7:01 AM
 To: Makesh Rao (marao)
 Cc: 
 Subject: RE: [ebxml-msg] Pull'ing a specific document
 
 
 
 
 
 
Makesh,
 
 
 
 
 
 
 
Actually I was suggesting two approaches.  One is just the traditional backend application UserMessage - but the other is using a hybrid approach with a messaging queue and messaging service.
 
 
 
 
 
 
 
I've used this in production for a Grants.gov application built for NIH.
 
 
 
 
 
 
 
The actual messages packages are quite large - combination of XML and PDF attachments - so the original submission goes into the queue.  The delivery system then allows external systems to query for messages waiting in the queue (actually this is a webservice via SOAP - but can easily be via ebMS too).
 
 
 
 
 
 
 
Having downloaded the current messages in the queue stack - then the external system issues requests to the messaging service - and it goes and gets those from the queue and delivers them.
 
 
 
 
 
 
 
Thanks, DW
 
  
 
-------- Original Message --------
 Subject: RE: [ebxml-msg] Pull'ing a specific document
 From: "Makesh Rao (marao)" <>
 Date: Mon, March 29, 2010 9:12 pm
 To: "David RR Webber (XML)" <>
 Cc: <>
 
 
 
Hi David
 
 
 
 
 
 
 
So this will need to be a UserMessage rather than a Pull SignalMessage ? Backend implementation is something we have solution for, it was more on how to get the request for a particular package when Pulling data.
 
 
 
 
 
 
 
Thanks
 
 
 
Makesh