[x3d-public] Weird java compilation problem building X3DJSAIL. Waiting patiently. Zzz

Mon Jan 23 15:25:16 PST 2023

I have not tested the X3DJSAIL build recently, it’s been over a week since
this was reported.

I was hoping we could get a buildable X3DJSAIL, sorry that I misused “it.”
 I do that a lot and strive to improve upon.  At this time, I don’t know
the status of X3DJSAIL.  I will assume I can rebuild safely.  I do know
that issue tickets (ala github) can improve communication.

To clarify:

I use X3DJSAIL’s DOM+validation code to validate JSON files in a java app
(Validat….java) would be more correct.   I cannot do that if the X3DJSAIL
jar doesn’t build; my build breaks if X3DJSAIL build breaks.   There’s no
JSON Schema involved.   I have moved my X3DJSAIL jar location in my
subversion repository to something  that doesn’t get deleted.  That means
my X3DJSAIL is disconnected from the standard build.  I know your goal is
to have a “client-facing” X3DJSAIL, such that you don’t have to support
X3DJSAIL builds by others.   I know I’m on the bleeding edge.   I will try
to step back and proceed with tickets on sourceforge.net.

As TextureProjector is new in X3D4, perhaps X3DJSAIL does not include it
yet?

Frankly, I’m hoping for something even better than JSON schema, I don’t
hold your same hope for JSON schema standards as you do.   I hope that
someone can come up with something like es6x3d to do validation of JSON
files.   Since we already have a python validator and a Java validator, a
JavaScript validator seems appropriate.   I apologize for taking us down
the JSON Schema path.   I thought it would provide security that
X3DJSONLD.js does not provide but Ajv does (don’t click ok).  I’ve even
implemented a JSON validator on my website.

As we’ve noted, Khronos has moved to standardize without a standard JSON
schema. We already know of tools like JSON parsers get us much of the way.

I believe full implementation of JavaScript SAI validation may be the
future.   There are at least 4 starting points to choose from.

John

On Mon, Jan 23, 2023 at 2:12 PM Brutzman, Donald (Don) (CIV) <
brutzman at nps.edu> wrote:

> John, there is no JSON validation in X3D-Edit or X3DJSAIL because there is
> not standardized JSON Schema.  When that occurs, we can update/autogenerate
> X3D JSON Schema and begin testing tools.
>
>
>
> Given the expressive power of JSON Schema, am expecting that future tests
> will match prior tests and detect encoding errors similar to expressive
> power of X3D XML Schema.
>
>
>
> Not new news…  Until then I don’t want to keep repeating work that is not
> completely correct.  Hope this helps.
>
>
>
> 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:* Wednesday, January 18, 2023 4:24 AM
> *To:* X3D Graphics public mailing list <x3d-public at web3d.org>; Michalis
> Kamburelis <michalis.kambi at gmail.com>
> *Subject:* Re: [x3d-public] Weird java compilation problem building
> X3DJSAIL. Waiting patiently. Zzz
>
>
>
> IFS.json passes X3DJSAIL validation, Ajv validation, and as we've seen, it
> passes validation in X3D-Edit.
>
>
>
> So far, it only reports errors as XML in view3dscene. tested in X3D-Edit.
> I will pass this off to Michalis for now.
>
>
> JSON and XML attached.
>
>
>
> On Wed, Jan 18, 2023 at 6:08 AM John Carlson <yottzumm at gmail.com> wrote:
>
> Repeat by using:
>
>
>
> $ ant create.X3DJSAIL
>
>
>
> (update recently done...any other steps required?)
>
>
>
> I can't do JSON validation with Java/X3DJSAIL without a jar,  I will try
> with an older jar with a similar name.
>
>
>
> John
>
>
>
> On Sun, Jan 15, 2023 at 12:21 AM John Carlson <yottzumm at gmail.com> wrote:
>
> I’m hoping some X3DJSAIL/ant people could address this.  Patiently
> waiting, I haven’t updated my copy today.
>
>
>
> On Sat, Jan 14, 2023 at 3:32 AM John Carlson <yottzumm at gmail.com> wrote:
>
> Error: "org.web3d.x3d.sai.TextureProjector does not exist"
>
>
>
> I will try to rebuild from source folder.
>
>
>
> John
>
>
>
> create.X3DUOM.JAXB.schema:
>
>      [echo] Netbeans 11+ (Java 12+) prerequisite is to include following
> in your netbeans.conf file:
>
>      [echo]
>  -J-Djavax.xml.bind.context.factory=com.sun.xml.bind.v2.ContextFactory
>
>      [echo] Ant xjc with classpath=C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\lib\support\jaxb/*.jar
>
>       [xjc] Consider using <depends>/<produces> so that XJC won't do
> unnecessary compilation
>
>       [xjc] Compiling file:/C:/x3d-code/
> www.web3d.org/specifications/X3dUnifiedObjectModel.xsd
>
>       [xjc] Writing output to C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\src
>
>      [echo] Compiling org.web3d.x3d.x3duom JAXB classes
>
>     [javac] Compiling 29 source files to C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\classes
>
>     [javac] warning: [options] system modules path not set in conjunction
> with -source 16
>
>     [javac] 1 warning
>
>      [echo] create autogenerated Java source code:
>
>      [java] source-code autogeneration assist: $insertSourceMarkers=false
>
>      [copy] Copying 1 file to C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\src\org\web3d\x3d\sai
>
>      [copy] Copying C:\x3d-code\www.web3d.org\x3d\stylesheets\java\X3DJSAIL.html
> to C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\src\org\web3d\x3d\sai\overview.html
>
>      [echo] Compiling C:\x3d-code\www.web3d.org\x3d\stylesheets\java\src/org/web3d/x3d/sai
> interfaces
>
>     [javac] anomalous package-info.java path: package-info.java
>
>     [javac] Compiling 453 source files to C:\x3d-code\www.web3d.org
> \x3d\stylesheets\java\classes
>
>     [javac] warning: [options] system modules path not set in conjunction
> with -source 16
>
>     [javac] C:\x3d-code\www.web3d.org\x3d\stylesheets\java\src\org\web3d\x3d\sai\TextureProjection\TextureProjector.java:59:
> error: package org.web3d.x3d.sai.TextureProjector does not exist
>
>     [javac] public interface TextureProjector extends
> org.web3d.x3d.sai.TextureProjector.X3DTextureProjectorNode
>
>     [javac]
>               ^
>
>     [javac] C:\x3d-code\www.web3d.org\x3d\stylesheets\java\src\org\web3d\x3d\sai\TextureProjection\TextureProjectorParallel.java:59:
> error: package org.web3d.x3d.sai.TextureProjector does not exist
>
>     [javac] public interface TextureProjectorParallel extends
> org.web3d.x3d.sai.TextureProjector.X3DTextureProjectorNode
>
>     [javac]
>
>
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