[news.eclipse.webtools] XML schemes provision

[Walter.Brunauer@xxxxxxxxxxxxx (Walter Brunauer)]

Hi!

I just started using WTP (I am currently on 3.0 M7) and I managed to 
provide my own XML schemes (i.e. namespace names) to the XML catalog 
within the preferences via the 
org.eclipse.wst.xml.core.catalogContributions extension point. However, 
this does not suffice the requirements I have to cover within my 
application. Two questions:

1. Is there any way to (maybe programmatically) provide different schemes 
or different versions of the same schemes per project? If so, do I need 
any specific nature or other properties for such projects?

2. Is there any chance to tell the XML editor to still look for XML schema 
definitions in the provided entries within the XML catalog, if e.g. a 
"xsi:schemaLocation" schema location reference in the XML file itself 
cannot be resolved directly? Right now, there seems to be no fallback 
mechanism in place...

Thanks a lot in advance for any hints,

Walter