This is the GWT Exporter module courtesy of Timepedia.org. This module allows you to expose GWT classes, methods, and fields as Javascript objects and takes care of marshalling GWT objects back and forth between the Javascript interface and the GWT interface. Feel free to use, modify, and redistribute this code according to the provisions of the Apache License 2.0. If you want to contribute, feel free to submit issues to the issue tracker on http://code.google.com/gwt-exporter or submit patches. You can email to the mailing list gwt-exporter@googlecode.com as well. Build files are in maven central repositories, or in the download section of the web site. There is some good wiki pages and articles in the web site and you can take a look to our test cases to learn usage. You can also read the Timepedia blog, http://timepedia.blogspot.com for a discussion of how everything works. -Ray Cromwell
liebo/gwt-exporter
Use gwt metadata annotations to export GWT Java classes as a JS API
JavaNOASSERTION