question about cocoon object

[Lionel Crine <cr...@4dconcept.fr>]

/* I'm reading the code located in the requestgenerator */


  public void generate()
     throws SAXException {
         Request request = ObjectModelHelper.getRequest(objectModel);

	this.contentHandler.startDocument(); ===> this method comes from 
AbstractXMLProducer
	/******* Add xmlns *******/
	/*this.contentHandler.startPrefixMapping("",URI);*/
         AttributesImpl attr=new AttributesImpl();

         this.attribute(attr,"target", request.getRequestURI());  ===> this 
method comes from AbstractServerPage


....

My questions are :

In "this.attribute", "this" reference which object ?
How can a class (requestgenerator) can use object from an abstract class at 
the same level ?


Maybe my question are silly, but I like knowing what I'm reading and using.


Lionel


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