Re: [egit PATCH] avoiding output in the error log

[Robin Rosenberg <robin.rosenberg.lists@dewire.com>]

onsdagen den 27 augusti 2008 11.34.33 skrev robert_no.spam_m@yahoo.fr:
> Hi,this is a patch for egit. The purpose of the patch
> is to avoid a lot of output in the error log.

Welcome Robert!

> 
> From 6f7be5d1a41d356a9b558ac81722e959095ff04d Mon Sep 17 00:00:00 2001
> From: robert <robert_no.spam_m@yahoo.fr>
> Date: Mon, 25 Aug 2008 20:42:39 +0200
> Subject: [PATCH] Checks added to avoid a lot of entries in the log
> 
> * IResource.exists() must be checked before calling setProperty on it.
> * getActiveDecorator() was returning null in some case.
> ---
>  .../internal/decorators/GitResourceDecorator.java  |   10 +++++++---
>  1 files changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
> index 5857eaf..7c10ec6 100644
> --- a/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
> +++ b/org.spearce.egit.ui/src/org/spearce/egit/ui/internal/decorators/GitResourceDecorator.java
> @@ -143,7 +143,9 @@ if (resources.size() > 0)
>  					try {
>  						m.accept(new IResourceVisitor() {
>  							public boolean visit(IResource resource) throws CoreException {
> -								getActiveDecorator().clearDecorationState(resource);
> +								GitResourceDecorator decorator = getActiveDecorator();
> +								if (decorator != null)
> +									decorator.clearDecorationState(resource);

When doest his happen?

>  								return true;
>  							}
>  						},
> @@ -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);

-- robin