Re: FilterList + WeakReferenceMatcherEditor --> IllegalState

> Johannes,
>
>    This is entirely a bug in GL. Your fix is the correct one... we
> should be translating that MatcherEvent before sending it on. I'll
> submit that fix tonight.
>
> James
>
> On Thu, Apr 2, 2009 at 2:24 AM, <mailings@...> wrote:
>         If I use a WeakReferenceMatcherEditor as matcher editor for a
>         FilterList, I recieve the following exception:
>        
>         java.lang.IllegalStateException
>                at
>         ca.odell.glazedlists.FilterList.changeMatcher(FilterList.java:283)
>                at
>         ca.odell.glazedlists.FilterList.changeMatcherWithLocks(FilterList.java:269)
>                at ca.odell.glazedlists.FilterList.access
>         $100(FilterList.java:51)
>                at ca.odell.glazedlists.FilterList
>         $PrivateMatcherEditorListener.changedMatcher(FilterList.java:443)
>                at
>         ca.odell.glazedlists.impl.matchers.WeakReferenceMatcherEditor
>         $WeakMatcherEditorListener.changedMatcher(WeakReferenceMatcherEditor.java:171)
>                at
>         ca.odell.glazedlists.impl.matchers.WeakReferenceMatcherEditor.changedMatcher(WeakReferenceMatcherEditor.java:112)
>                at
>         ca.odell.glazedlists.impl.matchers.WeakReferenceMatcherEditor
>         $WeakMatcherEditorListener.changedMatcher(WeakReferenceMatcherEditor.java:171)
>                at
>         ca.odell.glazedlists.matchers.AbstractMatcherEditor.fireChangedMatcher(AbstractMatcherEditor.java:115)
>                at
>         ca.odell.glazedlists.matchers.AbstractMatcherEditor.fireChanged(AbstractMatcherEditor.java:63)
>        
>        
>         I have patched the WeakReferenceMatcherEditor and changed the
>         else path of
>         de.avat.jview.diary.model.WeakReferenceMatcherEditor.WeakMatcherEditorListener#changedMatcher:
>        
>              } else {
>                //Convert the event
>                Event<E> convertedEvent = new Event<E>( editor,
>         matcherEvent.getType(), matcherEvent.getMatcher() );
>                matcherEditorListener.changedMatcher( convertedEvent );
>              }
>        
>        
>         which seems to solve the problem. Is this a bug in
>         GlazedLists? Or (probably) an error in using GlazedLists?
>        
>        
>         Regards,
>        
>         Johannes
>        
>        
>        
>        
>        
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