[webbeans-dev] Typing of XML elements

Hi Norman, and other XML experts, One of the tasks for Web Beans is to build an XSD. There is an XSD per package, and an root-element per class. Classes can have annotations, such as bindings, which makes them into a bean. This means, for example, that a child element of the class element could be a binding type annotation (it's XML element equivalent), however placing, for example, an annotation which is not, for example, a binding type would be an error. Therefore, we can increase the "type safety" of the XSD by restricting the category of child elements that can be placed in the class element. However, I don't know how to do this in XSD - any pointers? I suspect we can't do this natively using XSD, but we can at least mark this as a point that only certain categories of elements can be placed, and domain-aware editor like JBoss Tools can use this. In this case, any suggestions for how to do this "mark"? Thanks! -- Pete Muir http://www.seamframework.org http://in.relation.to/Bloggers/Pete