[x3d-public] Aha! X3DJSAIL validates X3DJSON.

[John Carlson]

And here is the Node.js code which supports JSON validation (with X3DJSAIL).

Enjoy!
var java = require('java');
var autoclass = require ('./X3Dautoclass');
var X3DJSONLD = java.import("net.coderextreme.X3DJSONLD")
var loader = new X3DJSONLD();
var File = java.import("java.io.File")
var jsobj = loader.readJsonFileSync(new
File("./examples/HelloWorldProgramOutput.json"));
var document = loader.loadJsonIntoDocumentSync(jsobj);
console.log(loader.serializeDOMSync(loader.getX3DVersionSync(jsobj),
document));
var X3DLoaderDOM = java.import("org.web3d.x3d.jsail.X3DLoaderDOM")
var xmlLoader = new X3DLoaderDOM();
var X3D0 = xmlLoader.toX3dObjectTreeSync(document);
X3D0.toFileX3DSync("./examples/Json.x3d");
X3D0.toFileJSONSync("./examples/Json.json");


On Sat, Apr 25, 2020 at 11:56 AM John Carlson <yottzumm at gmail.com> wrote:

> I've been worrying a bit about JSON validation against a non-existent
> schema standard, and I finally realized that at X3DJSAIL (the Nashorn
> version at list) can validate JSON!
>
> Here is example Nashorn code which can lead in that direction!  Now that
> we have a validator (essentially), can we move towards standardization of
> X3D JSON?
>
> I can work on a Node.js version if necessary!
>
> Thanks,
>
> John
>
> load('classpath:nashorn/node/X3Dautoclass.js');
> var ConfigurationProperties =
> Packages.org.web3d.x3d.jsail.ConfigurationProperties;
> ConfigurationProperties.showDefaultAttributes = false;
> ConfigurationProperties.xsltEngine =
> ConfigurationProperties.XSLT_ENGINE_NATIVE_JAVA;
> ConfigurationProperties.deleteIntermediateFiles = false;
> ConfigurationProperties.setStripTrailingZeroes(true);
>
>     var X3DJSONLD = Java.type("net.coderextreme.X3DJSONLD")
>     var loader = new X3DJSONLD();
>     var File = Java.type("java.io.File")
>     var jsobj = loader.readJsonFile(new
> File("./examples/HelloWorldProgramOutput.json"));
>     var document = loader.loadJsonIntoDocument(jsobj);
>     print(loader.serializeDOM(loader.getX3DVersion(jsobj), document));
>     var X3DLoaderDOM = Java.type("org.web3d.x3d.jsail.X3DLoaderDOM")
>     var xmlLoader = new X3DLoaderDOM();
>     var X3D0 = xmlLoader.toX3dObjectTree(document);
>     X3D0.toFileX3D("./examples/Json.x3d");
>     X3D0.toFileJSON("./examples/Json.json");
>
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