Re: Archetypes and XML-Schemas

[Sebastian Garde <sebastian.garde@oceaninformatics.com>]

Leo,

In that case, you are probably using an older version of the Serialiser.
This has been fixed in Rev 504 earlier this year.

See e.g. the APGAR score archetype at http://openehr.org/knowledge/OKM.html#showArchetype_1013.1.172_7

Regards
Sebastian

Leonardo Moretti wrote:

Moreover,
XMLSerializer.output() produces xml fragments for DV_ORDINAL like this:
<children xsi:type="C_DV_ORDINAL">
     <rm_type_name>DvOrdinal</rm_type_name> ...

while I'm expecting to have this 
<children xsi:type="C_DV_ORDINAL">
     <rm_type_name>DV_ORDINAL</rm_type_name> ....


Probably XMLSerializer is not so compliant with the standard..

Regards
leo



Sebastian Garde-2 wrote:
  

Hi Leonardo,

CKM is using the Java XML Serialiser to generate the XML presentation, 
so it is no surprise you are seeing the same effect there.

I would see the Schemas as the source of truth.
If it is a sequence in the schema then I believe that the order cannot 
simply be changed in the XML.

So, my opinion is that the XML Serialiser is probably wrong here  
(although you may ask how much this order actually matters, practically 
and theoretically)

Mattias Forss (who developed the XML Serialiser I believe), Eric 
Sundvall or Rong Chen may be able to expand on it?

Regards
Sebastian

Moretti Leonardo wrote:
    

XMLSerializer.output() (xml-serializer-1.0.1.jar) produce XMLs that are 
not compliant with openEHR XML-Schemas 
(http://www.openehr.org/releases/1.0.2/its/XML-schema/index.html).
Also the xml representation taken from http://openehr.org/knowledge/ are 
not valid XML instances respect to these schemas (for example 
<http://jira.noemalife.loc:8080/secure/attachment/15267/openEHR-EHR-OBSERVATION.body_weight.v1.adl> 
openEHR-EHR-OBSERVATION.body_weight.v1 
<http://jira.noemalife.loc:8080/secure/attachment/15267/openEHR-EHR-OBSERVATION.body_weight.v1.adl>).

The main problem is that the order of the elements is not equals to that 
one specified in <xs:sequence> blocks of XSDs.

What is "wrong", the implementation or the schemas? The order of the 
elements in xml representation of an archetype must be fixed?

Thanks
leo

  
      

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--
 

Dr Sebastian Garde Senior Developer Ocean Informatics

Dr. sc. hum., Dipl.-Inform. Med, FACHI

Skype: gardeseb

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