[oXygen-user] iso schematron reports cause validation failure
Lars Huttar
Mon Jul 23 09:29:25 CDT 2007
Thank you. Once again I'm impressed with the responsiveness of the
Oxygen dev team.
See also the question below:
On 7/23/2007 2:51 AM, George Cristian Bina wrote:
> Hi Lars,
>
> We added support for reporting report messages as warnings instead of
> errors. Thus if there are only report messages then the message will
> be validation successful instead if there were errors.
> I created a patch (that includes also the diagnostics support):
> http://www.oxygenxml.com/update/patchSchematronReports.jar
>
So if I have schPatchDiagnostics.jar in that folder, I should delete
schPatchDiagnostics.jar when installing patchSchematronReports.jar?
Regards,
Lars
> You need to place that in [oxygen]/lib/endorsed
> Note that the folder may not exist, in that case you need to create it
> first.
>
> Best Regards,
> George
> ---------------------------------------------------------------------
> George Cristian Bina - http://aboutxml.blogspot.com/
> <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
> http://www.oxygenxml.com
>
>
> lars wrote:
>> Hello,
>> I'm using Schematron to validate XML documents in Oxygen 8.2.
>>
>> My Schematron schema includes "asserts" (as usual) and also
>> "reports." When a
>> "report" is triggered, the message is displayed by oxygen (as it
>> should be),
>> but Oxygen also says "Validation failed: n errors", which I think is
>> incorrect. My understanding from the Schematron spec is that
>> "asserts" are
>> for detecting validation errors, while reports are for giving the
>> user neutral
>> information.
>> I couldn't find a very authoritative source for this, but these two
>> articles
>> support it:
>>
>> http://www.xml.com/pub/a/2000/11/22/schematron.html?page=2
>> (The general intent is that /assert/ is used to detect errors, while
>> /report/
>> can be used to report affirmative qualities of an instance.)
>>
>> http://www.ldodds.com/papers/schematron_xsltuk.html#c35e2592b6b3
>> While reports and asserts are effectively the inverse of one another,
>> the
>> intended uses of the two elements are quite different. An assert is
>> used to
>> test whether a document conforms to a particular schema, generating
>> actions if
>> deviations are encountered. A report is used to highlight features of
>> the
>> underlying data:
>>
>> *Example 6. A simple report*
>>
>> <report test="not(roof)">This house does not have a roof</assert>
>>
>> The distinction may seem subtle, especially when grapplying with a
>> constraint
>> which may be expressed simpler in one way or the other. However
>> Schematron
>> itself does not define the action which must be taken on a failed
>> assert, or
>> successful report, this is implementation specific. The default
>> behaviour is
>> to simply provide the user with the provided message. An
>> implementation may
>> choose to handle these two cases differently.
>>
>>
>> So, it seems to me that when a "report" is triggered, oxygen should
>> display
>> the message but should not say that validation failed unless some
>> "assert"s
>> have failed.
>>
>> Lars
>>
>>
>>
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>> oXygen-user mailing list
>>
>> http://www.oxygenxml.com/mailman/listinfo/oxygen-user
>
>
>
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