[news.eclipse.platform] [refactoring] questions before implementing my o

[Nick Tan <missedone@xxxxxxxxx>]

Hi, all;

I'm implementing an editor that edits xml-formated configuration files 
which binding with a compilationunit respectively, now that there're two 
editors: Java Source Editor, and my Xml Editor, so there're two kinds of 
refactors:
1. refactoring starts from java editor
  1.1. refactoring type/package takes my configuration file as 
participant by extending org.eclipse.ltk.core.refactoring.renameParticipants
  1.2 refactoring fields, how can I take configuration files as the 
participants?

2. refactoring starts from xml editor
  2.1 refactoring attribute value that maps to the java type, how can I 
take java refactor as participant?
  2.2 refactoring attribute name that maps to the java type's fields, 
how can I take java refactor as participant?

Any clues? Thanks in advance.

Thanks & Best Regards!
Nick