[x3d-public] Paths forward, Java for JSON Schema

[Brutzman, Donald (Don) (CIV)]

Thanks for inquiry about bulk validation possibilities… Recently got update to Altova XMLSpy 2022 Enterprise Edition.

 

As before, this include capability to

*	Convert XML Schema to/from JSON Schema
*	https://www.altova.com/manual/XMLSpy/spyenterprise/urefconvert_xmlschematojsonschema.html

 

Using default settings with “latest JSON schema” selected, the current X3D 4.0 XML Schema converted to JSON and update saved at

*	https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json 

 

Please advise if you want different settings applied.  Should be interesting to compare their version with your version.


I suspect that bulk validation will be possible…  Just checked the XMLSpy project files autogenerated with each X3D Examples archive, will improve them and then try…

 

… fixed, adding entry for JSON models to catalog.  Bulk validation supported!  Screenshot attached.

 

Am now updating all catalogs and running a full rebuild of latest X3dToJson.xslt conversions.

 

Looks like we are back in business!  Have fun comparing/debugging/improving X3D JSON Schema and conversion patterns…

 

XMLSpy error log follows.  Again, this is using their autogenerated X3D JSON schema, not yours.  Onward we go.

 

File C:\x3d-code\www.web3d.org\x3d\content\examples\X3dForWebAuthors\HelloWorld.json is not valid.

               Property '-children' is not allowed here because schema property 'additionalProperties' is false.

                              Hint: A matching entry in 'properties' or 'patternProperties' is needed to successfully validate this object.

                              Error location: X3D / Scene / -children

                              Details

                                             Property 'Scene' is not valid.

                                             Property 'X3D' is not valid.

               Property '-children' is not allowed here because schema property 'additionalProperties' is false.

                              Hint: A matching entry in 'properties' or 'patternProperties' is needed to successfully validate this object.

                              Error location: X3D / head / -children

                              Details

                                             Property 'head' is not valid.

                                             Property 'X3D' is not valid.

               Property 'encoding' is not allowed here because schema property 'additionalProperties' is false.

                              Hint: A matching entry in 'properties' or 'patternProperties' is needed to successfully validate this object.

                              Error location: X3D / encoding

                              Details

                                             Property 'X3D' is not valid.

               Property '@xsd:noNamespaceSchemaLocation' is not allowed here because schema property 'additionalProperties' is false.

                              Hint: A matching entry in 'properties' or 'patternProperties' is needed to successfully validate this object.

                              Error location: X3D / @xsd:noNamespaceSchemaLocation

                              Details

                                             Property 'X3D' is not valid.

               Property 'JSON schema' is not allowed here because schema property 'additionalProperties' is false.

                              Hint: A matching entry in 'properties' or 'patternProperties' is needed to successfully validate this object.

                              Error location: X3D / JSON schema

                              Details

                                             Property 'X3D' is not valid.

 

 

all the best, Don

-- 

Don Brutzman  Naval Postgraduate School, Code USW/Br        brutzman at nps.edu

Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA    +1.831.656.2149

X3D graphics, virtual worlds, Navy robotics https:// faculty.nps.edu/brutzman

 

From: x3d-public <x3d-public-bounces at web3d.org> On Behalf Of John Carlson
Sent: Sunday, March 20, 2022 12:34 PM
To: X3D Graphics public mailing list <x3d-public at web3d.org>
Subject: [x3d-public] Paths forward, Java for JSON Schema

 

So if we want a Java solution for JSON Schema 2020-12, what do we do?

 

AFAIK, Khronos supports 2020-12 with glTF 2, but glTF has been web-oriented, so no need for Java, TIKO.

 

Can we do some kind of bulk JSON validation with XMLSpy?

 

Should we just skip Java-based JSON validation based on other’s code, and hope we can accomplish validation on our own?   I have been relying on X3DJSAIL.

 

John

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