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From Scott Lanham <li...@sael.com.au>
Subject Re: Custom Class and WTKXSerializer Problem
Date Thu, 05 Nov 2009 01:45:22 GMT
It's SVN from yesterday.

On Thu, 5 Nov 2009 11:42:42 am Greg Brown wrote:
> Also, what version of Pivot are you running? Is it a release or built
> from SVN? If SVN, is it the latest code?
> 
> On Nov 4, 2009, at 8:41 PM, Greg Brown wrote:
> > Huh. That line executes without issue for me. Can you step into the
> > code to see what is actually happening in get()?
> >
> > On Nov 4, 2009, at 8:32 PM, Scott Lanham wrote:
> >> Hi Greg,
> >>
> >> Here is the output:
> >>
> >> java.lang.ClassCastException: org.apache.pivot.wtk.TableView cannot
> >> be cast to testing.TestTableView
> >>       at testing.testing.startup(testing.java:33)
> >>       at org.apache.pivot.wtk.DesktopApplicationContext
> >> $HostFrame.processWindowEvent(DesktopApplicationContext.java:94)
> >>       at java.awt.Window.processEvent(Window.java:1820)
> >>       at java.awt.Component.dispatchEventImpl(Component.java:4630)
> >>       at java.awt.Container.dispatchEventImpl(Container.java:2099)
> >>       at java.awt.Window.dispatchEventImpl(Window.java:2475)
> >>       at java.awt.Component.dispatchEvent(Component.java:4460)
> >>       at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
> >>       at java.awt.EventDispatchThread.pumpOneEventForFilters
> >> (EventDispatchThread.java:269)
> >>       at java.awt.EventDispatchThread.pumpEventsForFilter
> >> (EventDispatchThread.java:184)
> >>       at java.awt.EventDispatchThread.pumpEventsForHierarchy
> >> (EventDispatchThread.java:174)
> >>       at java.awt.EventDispatchThread.pumpEvents
> >> (EventDispatchThread.java:169)
> >>       at java.awt.EventDispatchThread.pumpEvents
> >> (EventDispatchThread.java:161)
> >>       at java.awt.EventDispatchThread.run(EventDispatchThread.java:
> >> 122)
> >>
> >> On Thu, 5 Nov 2009 11:25:33 am Greg Brown wrote:
> >>> Hi Scott,
> >>> Where do you see the class cast exception? Your sample app runs fine
> >>> for me.
> >>> G
> >>>
> >>> On Nov 4, 2009, at 4:09 PM, Scott Lanham wrote:
> >>>> Hi Todd,
> >>>>
> >>>> Attached is some sample code that causes a cast exception.
> >>>>
> >>>> On Thu, 5 Nov 2009 02:30:02 am Todd Volkert wrote:
> >>>>> It should work as you expect.  A few things to check:
> >>>>>
> >>>>> - Are you constructing it using a <DataTableView> element?
> >>>>> - If you put a sys-out in your DataTableView constructor, is it
> >>>>> getting
> >>>>> run?
> >>>>> - Do you provide a no-args constructor in DataTableView?
> >>>>>
> >>>>> If none of these checks yield any leads, you can send the WTKX in
> >>>>> question,
> >>>>> and I'll have a look.
> >>>>>
> >>>>> -T
> >>>>>
> >>>>> On Tue, Nov 3, 2009 at 8:44 PM, Scott Lanham <lists@sael.com.au>
> >>>>>
> >>>>> wrote:
> >>>>>> Hi,
> >>>>>>
> >>>>>> I have a ScrollPane that contains as it's view a simple
> >>>>>> subclass of
> >>>>>> TableView
> >>>>>> called DataTableView. When retrieving an instance of
> >>>>>> DataTableView
> >>>>>> defined in a
> >>>>>> wtkx file using WTKXSerializer.get() a TableView is returned,
> >>>>>> not a
> >>>>>> DataTableView. The strange thing is that I have previously had
> >>>>>> success
> >>>>>> with a
> >>>>>> custom Form done in the same way. Any clues as to where I may
be
> >>>>>> going
> >>>>>> wrong
> >>>>>> is very appreciated.
> >>>>>>
> >>>>>> Cheers,
> >>>>>>
> >>>>>> Scott.
> >>>>
> >>>> <testing.java><testing.xml><TestTableView.java>
> 

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