Saxon Version and Validation Engine Used by oXygen

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traikrai40
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Joined: Mon Sep 14, 2026 10:31 am
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Saxon Version and Validation Engine Used by oXygen

Post by traikrai40 »

Hi,

I have a couple of questions regarding the components included with the latest oXygen release.

First, which version of Saxon is currently bundled with oXygen? Is this information mentioned somewhere in the official documentation?

I would also like to know which validation engine oXygen uses when validating XML with RNG or Schematron. For transformations, I see the option called “default engine”, but I could not find a clear explanation of which actual engine this refers to.

Could someone point me to the relevant documentation or clarify how these engines are selected?
teo
Posts: 113
Joined: Wed Aug 30, 2017 3:56 pm

Re: Saxon Version and Validation Engine Used by oXygen

Post by teo »

Hi,

There are several ways to validate XML documents in Oxygen.
The main topic in our documentation is:
https://www.oxygenxml.com/doc/versions/ ... ments.html
It branches out into many other topics that can be explored using the left sidebar or the links within each topic you view.

For XML validation against RNG or Schematron, schemas can be specified according to the explanations in the following topics:
1) Manual Validation Actions > Validate with
https://www.oxygenxml.com/doc/versions/ ... rface.html
2) Associating a Schema to XML Documents
https://www.oxygenxml.com/doc/versions/ ... ument.html
3) Creating a New Validation Scenario
https://www.oxygenxml.com/doc/versions/ ... nario.html

In the last topic on the list above, you will also find explanations regarding the "default engine."
As for the Saxon version bundled with Oxygen, it is always specified:
- in the "Validation engine" column within the validation scenario creation/editing dialog (via a combo box available by clicking the cell corresponding to a validation unit)
- in the "Transformer" combo box within the transformation scenario creation/editing dialog.
The current version of the Saxon engine integrated into Oxygen is 12.9.

Regards,
Teo
Teodor Timplaru
<oXygen/> XML Editor
http://www.oxygenxml.com
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