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Re: XML Query Error
On Sat, 26 Aug 2000, Marek Lugowski wrote:
> }From ozone-users-owner@ozone-db.org Fri Aug 25 13:11 CDT 2000
> ...
> }}From: Falko Braeutigam <falko@smb-tec.com>
> ...
> }}On Fri, 25 Aug 2000, Marek Lugowski wrote:
> }>
> Is anyone foolish enough to serialize (and put into Ozone) Swing stuff?
> }> I discovered I can put in JTables, IconImages, JLabels and JButtons,
> }> and empty JDesktopPanes, but try putting in anything with a
> }> JInternalFrame and you get a complaint about .setLayout() being added
> }> to the JInternalFrame directly versus .getContentPane()
> }>
> }> This happens when I do it in Ozone or serialize locally, so I isolated
> }> that much. And it happens with trivial examples, too.
> }
> }If the objects are not Serializable, then there is no chance to get them into
> }ozone.
>
> Class JInternalFrame
>
> java.lang.Object
> |
> +--java.awt.Component
> |
> +--java.awt.Container
> |
> +--javax.swing.JComponent
> |
> +--javax.swing.JInternalFrame
>
> All Implemented Interfaces:
>
> Accessible, ImageObserver, MenuContainer, RootPaneContainer,
> Serializable, WindowConstants
Ok, the class is Serializable. However, if you cannot serialize/restore them
into a simple stream (did I get this right?), then it doesn't work with ozone.
Falko
--
______________________________________________________________________
Falko Braeutigam mailto:falko@smb-tec.com
SMB GmbH http://www.smb-tec.com