Description Eyon Land 2005-07-18 11:22:31 EDT

I have an aspect that provides inter-type methods for an interface.  The class
that implements the interface will automatically be provided a default method. 
If an inner class within this class calls this method, my pointcut does not see
the method.  This was working correctly before I switched to source level 5!

Create an interface like...
public interface GoalSelectedNotice {
	  public void goalSelected(Object goal);
}

Within my aspect I have...
    @Retention(RetentionPolicy.RUNTIME) 
    @interface DefaultImplementation {}

	/**
	 * Watch for goalSelected(..) method being called when
	 * not within this aspect.
	 */
	pointcut goalSelectedPointcut(GoalSelectedNotice _this, Object goal): 
		call(void GoalSelectedNotice.goalSelected(Object))
	    && this(_this) && args(goal) && !cflow(adviceexecution());	
	
	after(GoalSelectedNotice _this, Object goal) returning:
	goalSelectedPointcut(_this, goal){
	  System.out.println("OK it worked!");
	}
	/**
	 * Empty body, can be overriden by classes implementing
	 * {@link GoalSelectedNotice}.
	 */
    @DefaultImplementation 
	public void GoalSelectedNotice.goalSelected(Object goal){
	}


I have a JPanel with a JList like...
public class ListPanel extends JPanel implements GoalSelectedNotice{

	private JComboBox jComboBox = null;
	private JList jList = null;
	/**
	 * This is the default constructor
	 */
	public ListPanel() {
		super();
		initialize();
	}
	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private  void initialize() {
		this.setLayout(new BorderLayout());
		this.setSize(300,200);
		this.add(getJComboBox(), java.awt.BorderLayout.NORTH);
		this.add(getJList(), java.awt.BorderLayout.CENTER);
	}
	/**
	 * This method initializes jComboBox	
	 * 	
	 * @return javax.swing.JComboBox	
	 */    
	private JComboBox getJComboBox() {
		if (jComboBox == null) {
			jComboBox = new JComboBox(new MyListTypes());
		}
		return jComboBox;
	}
	/**
	 * This method initializes jList	
	 * 	
	 * @return javax.swing.JList	
	 */    
	private JList getJList() {
		if (jList == null) { 
			jList = new JList(new MyListModel());
			jList.addListSelectionListener(
					new  ListSelectionListener(){
						public void valueChanged(ListSelectionEvent e){
							if(!e.getValueIsAdjusting()){
								JList list = (JList)e.getSource();
								Object goal = list.getSelectedValue();
								System.out.println(goal);
// If I replace the line below with...
// ListPanel.this.goalSelected(goal) the join point is not seen!
// This was working before a switched to source level 5!				
				ListPanel.this.sendGoalSelectedNotice((MyGoal)goal); // this is workaround!
							}
						}
					}
					);
		}
		return jList;
	}
	// this is part of workaround
	protected void sendGoalSelectedNotice(MyGoal goal){
                // join point is found by pointcut here!  This is ok!
		goalSelected(goal);
	}
}