UML2Exporter is a Java based export interface generating EMF based XMI 2.0 files of Enterprise Architect models. These xmi files could be read by eclipse.uml2.XmiReader and used in openArchitectureWare as a model for text based code generation.

Now a new release is available (see ReadMe.txt for complete list for supported elements)

The exporter is available here.

The download also contains a small tutorial for installation and usage.

You will find some more information about EA and oAW at this blog.