jax-ws is the spec. http://jcp.org/en/jsr/detail?id=224 jbossws is its implementation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142558#4142558 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4142558