X3D JSON Encoding

Preliminary notes on the creation of an X3D JSON encoding.

• Don Brutzman started a thread on the X3D-Public list.
  • Initial message [1]
  • July's thread listing [2]

Conversion Issues

• How to convert attribute names to distinguish them from child elements
• Handling of container elements
• Creation of JSON elements with datatypes appropriate to content (e.g., integer, float, strings, etc.)
• Inclusion of XML namespaces
• Handing of comments in the source
• Don reported that self-closing tags are not missing from his test runs

References

• XML to JSON Converter (provides option to assign a prefix to JSON attributes, default is @ character) [3]
• Apache Camel, XML JSON Data Format (camel-xmljson) [4]
• JSON Markup Language (JsonML) [5]
• XSLTJSON: Transforming XML to JSON using XSLT [6]
• Converting Between XML and JSON [7]
• XML/JSON Perl Converter [8]
• IBM's PHP converter [9]
• Java Converter [10]
• Google Code Library [11]