From: Robin Rosenberg <robin.rosenberg.lists@dewire.com>
Date: Wed, 27 Aug 2008 21:50:56 GMT
Subject: Re: [egit PATCH] avoiding output in the error log
Message-ID: <200808272350.56819.robin.rosenberg.lists@dewire.com>
In-Reply-To: <20080827203343.GN26523@spearce.org>

onsdagen den 27 augusti 2008 22.33.43 skrev Shawn O. Pearce:
> Robin Rosenberg <robin.rosenberg.lists@dewire.com> wrote:
> > > @@ -197,8 +199,10 @@ synchronized (resources) {
> > >  	} // End ResCL
> > >  
> > >  	void clearDecorationState(IResource r) throws CoreException {
> > > -		r.setSessionProperty(GITFOLDERDIRTYSTATEPROPERTY, null);
> > > -		fireLabelProviderChanged(new LabelProviderChangedEvent(this, r));
> > > +		if (r.exists()) {
> > > +			r.setSessionProperty(GITFOLDERDIRTYSTATEPROPERTY, null);
> > > +			fireLabelProviderChanged(new LabelProviderChangedEvent(this, r));
> > > +		}
> > 
> > Shawn, you removed the test from the code in 4a230ea1. Perhaps you could care to
> > comment on this patch to restore the test, though slightly different.
> > 
> > 		if (r.isAccessible())
> > 			r.setSessionProperty(GITFOLDERDIRTYSTATEPROPERTY, null);
> 
> This may be a patch queue reordering bug.
> 
> If you look at 4a230ea1 I moved the isAccessible test higher up,
> such that we shouldn't enter into clearDecorationState unless the
> resource is accessible.  But there may currently be two code paths
> that enter this method, and a patch I did not yet submit had removed
> the other code path.

Good. So then the question is whether we should use isAccessible() or exists()? Normally
this makes no difference, but for a Project (at least) there is a difference. I project that exits
is not accessible when closed. 

-- robin