RE: [soa-rm] another possible SOA diagram (revised)

["Chiusano Joseph" <chiusano_joseph@bah.com>]

Ken,

Given an example of a purchase order service (a service that accepts
purchase orders and generates invoices, enables a user to check status
of purchase orders, add line items to previously generated purchase
orders, etc.):

What would be an example of a resource?

Thanks,
Joe

Joseph Chiusano
Booz Allen Hamilton
Visit us online@ http://www.boozallen.com
 

> -----Original Message-----
> From: Christopher Bashioum [mailto:cbashioum@mitre.org] 
> Sent: Monday, May 23, 2005 11:50 AM
> To: 'Ken Laskey'
> Cc: 'SOA-RM'
> Subject: RE: [soa-rm] another possible SOA diagram (revised)
> 
> Ken,
> 
> I would have expected the service interface and the resource 
> to be smaller boxes inside of the service box.  It looks 
> funny to have the service off to the left, and the service 
> interface and resource on top. 
> 
> -----Original Message-----
> From: Ken Laskey [mailto:klaskey@mitre.org]
> Sent: Monday, May 23, 2005 11:13 AM
> To: Christopher Bashioum
> Cc: 'SOA-RM'
> Subject: Re: [soa-rm] another possible SOA diagram (revised)
> 
> The resource is the implementation that in many cases was 
> created to satisfy needs outside the SOA and only becomes 
> part of a SOA in the same way that any software package 
> becomes part of your computer.  
> Opacity says you know there is a resource but the only thing 
> you know about it is what is exposed through the service description.
> 
> Attached is a very quick attempt to include in Duane's last diagram.
> 
> Ken
> 
> 
> 
> 
>