About Message Style Service(new bie)

[Sachin]

Hi,
    Is it possible to deploy following Class as MessageStyle Service or I
have to user

import org.w3c.dom.Document for it.Please help me.

Class:--------

import org.dom4j.Document;

public class Engine  {

   public Document evaluate(Document document)
   {
      return(document);
   }

}


Axis has example of method like signature
public Element [] method(Element [] bodies)

but no specification for
public Document method(Document body)

Thanks
Sachin