[aspectj-dev] AspectJ, privileged, and superclasses

[laffonda <laffonda@xxxxxxxx>]

Hi,

It's been some days that i can't find a way to make my Aspect code
working.

Here are my classes :


public class InternalCartoParser extends AbstractInternalAntlrParser {

     private GrammarAccess myGrammar;

     public final EObject ruleLigneSdt() throws RecognitionException {
	EObject current = null;
         
         setCurrentLookahead(); 
         resetLookahead(); 

	return current;  // Just as an example  
	}
}

The Methods setCurrentLookahead(), resetLookahead are from the superclass
AbstractInternalAntlrParser.

Here is my AspectJ class put in the same java aspect project :

         privileged aspect InternalParser {
      	   declare parents: InternalCartoParser extends
AbstractInternalAntlrParser;
            
            pointcut ruleLigneSdt(InternalCartoParser c):
execution(EObject         
org.xtext.example.parser.antlr.internal.InternalCartoParser.ruleLigneSdt())
&& target(c) ;
		
	EObject around(InternalCartoParser c): ruleLigneSdt(c) {
              System.out.prinln("Start of Aspect class");
              CartoGrammarAccess grammarAccessLocal = c.grammarAccess; //
I succeed because of privileged aspect
              EObject current = new EObject();
              setCurrentLookahead(); // WARNING
              resetLookahead(); // WARNING
              System.out.prinln("End of Aspect class");
              return current;    
	}
        }

	
I've got the warning message on my setCurrenLookahead ligne : "this
affected type is not exposed to the weaver:
org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser (needed for
privileged access) [Xlint:typeNotExposedToWeaver]"	
I don't know how to use super methods of my class InternalCartoparser into
my Aspect..

Thank you for your help



Antoine Laffond (Paris - France)