RE: [emergency-comment] codes

["David RR Webber \(XML\)" <david@drrw.info>]

Jacob,
 
If you use a CAM template - then you will be able to directly key off
the <code> and select the appropriate enumeration values you want to use
for the validation.
 
i.e.
 
 <constraint condition="//parameter/code='NAS=1.3'"
action="restrictValues(//parameter/value,'A'|'B'|'C')"/>
 <constraint condition="//parameter/code='HPP=1.0'"
action="restrictValues((//parameter/value,'1'|'2'|'3'|'4')"/>
 
and so on.  If you want to use external codelist values - then the
lookup(uri) function can be used instead of restrictValues() function.
 
The Java implementation of jCAM is available from sourceforge -
http://www.jcam.org.uk/  
and we have a lightweight xslt version to that's currently in beta that
works with Saxon 9 if that is of interest.
 
Thanks, DW


-------- Original Message --------
Subject: [emergency-comment] codes
From: Jacob Westfall <jake@jpw.biz>
Date: Tue, August 12, 2008 5:07 pm
To: emergency-comment@lists.oasis-open.org

Hi,
The code element in the alert block could be enhanced by using the
valueListUrn and value format to better present any special handling
values.
Currently we use the code element to show what Profiles/Layers are in
use for the message so that the receiving system can load its Layer
validators before parsing info blocks. For example,
<code>NAS=1.3</code>
<code>HPP=1.0</code>
Is there perhaps a better way of denoting what Profiles/Layers are in
use for a message? Maybe an element like profile or layer or something
instead of code. The layer would match the valueListUrn's used for the
optional elements.
<layer>urn:cap:profile:NAS1.1</layer>
...
<parameter>
<valueListUrn>urn:cap:profile:NAS1.1</valueListUrn>
<value>A</value>
</parameter>

-- 
jake@jpw.biz
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