Err... LazyDataProviderDecorator implements IDataProvider... -Igor > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Igor Vaynberg > Sent: Tuesday, August 16, 2005 9:49 PM > To: wicket-user@lists.sourceforge.net > Subject: RE: [Wicket-user] DataView.clearCachedItemCount() > > clearCachedItemCount() is part of an internal contract. I > don't see why the code you mentioned is part of the dataview. > You can write a LazyDataProviderDecorator that would > implement the count() just like what you described: > > LazyDataProviderDecorator { > int count() { > if (delegate.count()==0) { > initializedelegate(); > } > return delegate.count(); > } > > ... > > } > > Does that make sense? > > -igor > > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Gili > > Sent: Tuesday, August 16, 2005 9:38 PM > > To: [EMAIL PROTECTED] > > Subject: [Wicket-user] DataView.clearCachedItemCount() > > > > Hi Igor, > > > > I'd like clearCachedItemCount() to become protected > (right now it is > > private) because my code does the following: > > > > - Check the number of images in the DataProvider > > - If the image count is zero, it means we need to lazily-initialize > > the image gallery (where the DataProvider is reading from) > > - Populate the gallery, reset the itemCount and continue ... > > - Rendering process kicks in, it should see a non-zero > value for item > > count. > > > > Is this a decent use-case? Are you fine with upgrading > accessibility > > to protected? > > > > Thanks, > > Gili > > -- > > http://www.desktopbeautifier.com/ > > > > > > ------------------------------------------------------- > > SF.Net email is Sponsored by the Better Software Conference & EXPO > > September 19-22, 2005 * San Francisco, CA * Development Lifecycle > > Practices Agile & Plan-Driven Development * Managing > Projects & Teams > > * Testing & QA Security * Process Improvement & Measurement * > > http://www.sqe.com/bsce5sf > > _______________________________________________ > > Wicket-user mailing list > > Wicket-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > > > > > > > > > ------------------------------------------------------- > SF.Net email is Sponsored by the Better Software Conference & > EXPO September 19-22, 2005 * San Francisco, CA * Development > Lifecycle Practices Agile & Plan-Driven Development * > Managing Projects & Teams * Testing & QA Security * Process > Improvement & Measurement * http://www.sqe.com/bsce5sf > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > > >
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