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> -----Original Message----- > From: Robert Koberg [mailto:rob@k...] > Sent: Thursday, August 04, 2005 12:55 PM > To: Rich Salz > Cc: Chiusano Joseph; Bullard, Claude L (Len); xml-dev@l... > Subject: Re: SOA and the Single URL > > Rich Salz wrote: > >> Ah - now I see where you're going. Yes, a "dispatcher" service can > >> categorized in three ways: > > > > > > There is another way to look at it. The message is routed based on > > its contents; the URL is just the "main entrance," through > which all > > messages have to come in. The contents of the message > itself let the > > receiver determine where, internally, the message should be > processed. > > This is where I might be missing something (if I may jump in...). > > So each message, no matter the size, should be parsed to > determine authorization, authentication and validity? As > opposed to stopping/redirecting a request based on the > URL/request-credentials before a parse happens? Yes - it depends on your requirements. Large message sizes are often an issue with XML (as we well know), so that may certainly be a constraint on requirements. Joe Joseph Chiusano Booz Allen Hamilton O: 703-902-6923 C: 202-251-0731 Visit us online@ http://www.boozallen.com > thanks, > -Rob >
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