greetings...

Congratulation for the book. It's excelent..

I have a question. I have been reading the book about rest web service , and never explain the xml extensions for the files... For example , xsl has this extension and the file is writer on xml format. Similar to wsdl is xml too but has not xml file extension (.xml).

I tried to do book's examples but when I saved the file width .xml extensions . Only I can refered to it width these extensions. The idea rest web service is to have a link like this:
http://xxxx.yyyy.zzz/Service

but if I saved the xml file width this extension .xml only I can access so :

http://xxxx.yyyy.zzz/Service.xml (bad !!!!! It is not the format ).

I am using weblogic and servlet. . .

Thanks , zorry for my English ...