Re: store example as a servlet?

2008-01-21 Thread Jean-Sebastien Delfino

Matthew Peters wrote:

Thanks for the encouragement, all. I'll let you know how I get on.

This probably off topic for this list, but the choice between 
implementation.web and implementation.servlet is an interesting one. 
The page Jean-Sebastien refers to says that implementation.web is the 
current thinking, but implementation.servlet has its virtues too. It 
rather depends on whether you want the detail of the individual servlets 
exposed for configuration - would you want per servlet aspects like the 
servlet init parameters exposed as SCA properties for example? If you did, 
you might like something like

implementation.servlet name=warfilename#servletname
   property name=currencyEURO/property
/implementation.servlet
In this case you could present currency to the servlet as a servlet init 
parameter.


This properly a topic for the place in OSOA where the SCA-JEE integration 
is discussed, of course, and I raised it as an issue there recently, 
though it has not been discussed yet. 


Matthew Peters



Makes a lot of sense to me.

Both implementation.web and implementation.servlet are interesting:

- implementation.web models the contracts around a webapp and helps 
assemble a webapp with others in a bigger SCA assembly.


- implementation.servlet can model the assembly of the webapp itself.

--
Jean-Sebastien

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Re: store example as a servlet?

2008-01-16 Thread Simon Nash

+1 for using implementation.web.

  Simon

Luciano Resende wrote:


+1, implementation.web would be good.

On Jan 15, 2008 6:34 PM, Jean-Sebastien Delfino [EMAIL PROTECTED] wrote:


Matthew Peters wrote:


I have just been through the get started in 10 minutes and I like the
store example; it's small and neat. I was thinking of adapting it and
redoing it as a servlet, just to compare. I realise this is a backward
step in a way of course - instead of the AJAX style, back to page
refreshes, and running the code on the server. Nonetheless it would be
interesting to compare. Before I start, has anyone done it already?

Matthew Peters



That makes sense to me. You could define a new implementation.servlet
implementation type or try to implement the implementation.web
described at http://www.osoa.org/pages/viewpage.action?pageId=3980.

--
Jean-Sebastien

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Re: store example as a servlet?

2008-01-16 Thread Matthew Peters
Thanks for the encouragement, all. I'll let you know how I get on.

This probably off topic for this list, but the choice between 
implementation.web and implementation.servlet is an interesting one. 
The page Jean-Sebastien refers to says that implementation.web is the 
current thinking, but implementation.servlet has its virtues too. It 
rather depends on whether you want the detail of the individual servlets 
exposed for configuration - would you want per servlet aspects like the 
servlet init parameters exposed as SCA properties for example? If you did, 
you might like something like
implementation.servlet name=warfilename#servletname
   property name=currencyEURO/property
/implementation.servlet
In this case you could present currency to the servlet as a servlet init 
parameter.

This properly a topic for the place in OSOA where the SCA-JEE integration 
is discussed, of course, and I raised it as an issue there recently, 
though it has not been discussed yet. 

Matthew Peters




Simon Nash [EMAIL PROTECTED] 
16/01/2008 09:44
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Subject
Re: store example as a servlet?






+1 for using implementation.web.

   Simon

Luciano Resende wrote:

 +1, implementation.web would be good.
 
 On Jan 15, 2008 6:34 PM, Jean-Sebastien Delfino [EMAIL PROTECTED] 
wrote:
 
Matthew Peters wrote:

I have just been through the get started in 10 minutes and I like the
store example; it's small and neat. I was thinking of adapting it and
redoing it as a servlet, just to compare. I realise this is a backward
step in a way of course - instead of the AJAX style, back to page
refreshes, and running the code on the server. Nonetheless it would be
interesting to compare. Before I start, has anyone done it already?

Matthew Peters


That makes sense to me. You could define a new implementation.servlet
implementation type or try to implement the implementation.web
described at http://www.osoa.org/pages/viewpage.action?pageId=3980.

--
Jean-Sebastien

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Re: store example as a servlet?

2008-01-15 Thread Luciano Resende
+1, implementation.web would be good.

On Jan 15, 2008 6:34 PM, Jean-Sebastien Delfino [EMAIL PROTECTED] wrote:
 Matthew Peters wrote:
  I have just been through the get started in 10 minutes and I like the
  store example; it's small and neat. I was thinking of adapting it and
  redoing it as a servlet, just to compare. I realise this is a backward
  step in a way of course - instead of the AJAX style, back to page
  refreshes, and running the code on the server. Nonetheless it would be
  interesting to compare. Before I start, has anyone done it already?
 
  Matthew Peters
 

 That makes sense to me. You could define a new implementation.servlet
 implementation type or try to implement the implementation.web
 described at http://www.osoa.org/pages/viewpage.action?pageId=3980.

 --
 Jean-Sebastien

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 To unsubscribe, e-mail: [EMAIL PROTECTED]
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-- 
Luciano Resende
Apache Tuscany Committer
http://people.apache.org/~lresende
http://lresende.blogspot.com/

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