For more information about JAXR, registries, and web services, see the following:
Java Specification Request (JSR) 93: JAXR 1.0:
http://jcp.org/jsr/detail/093.jsp
JAXR home page:
http://java.sun.com/xml/jaxr/
Universal Description, Discovery and Integration (UDDI) project:
http://www.uddi.org/
ebXML:
http://www.ebxml.org/
Service Registry (ebXML Registry/Repository):
http://www.sun.com/products/soa/registry/
Open Source JAXR Provider for ebXML Registries:
http://ebxmlrr.sourceforge.net/jaxr/
Java Platform, Enterprise Edition:
http://java.sun.com/javaee/
Java Technology and XML:
http://java.sun.com/xml/
Java Technology and Web Services:
http://java.sun.com/webservices/