Thank u! that will work for me too On Wed, Jan 20, 2010 at 8:21 AM, Lionel Port <lionel.p...@gmail.com> wrote:
> The gae security restriction looks pointless because > Objects.cloneModel is just using a ByteArrayOutputStream (why should > there be restrictions on that?) but because the Objects calls are all > static I can't override the method with a working clone method also > because the OrderByLink.sort method is final I can't fix there either. > > As a workaround for any one who is interested, it looks like > cloneModel is only used in this case if the component is versioned so > I set called setVersion(false) on the orderByLink and it avoids this > problem area. > > On Wed, Jan 20, 2010 at 12:32 PM, Lionel Port <lionel.p...@gmail.com> > wrote: > > Hi, > > > > I'm using wicket on google app engine and am having trouble with the > > sort link headers on data tables. > > > > It looks like when a sort link is clicked the method > > Objects.cloneModel() is called. This creates a > > ReplaceableObjectOutputStream wrapper around the ObjectOutputStream to > > do the copy using serialization/deserialization. Unfortunately this > > class tries to call enableReplace on the the underlying > > ObjectOutputStream so that it can replace component objects with just > > their name (to stop component hierachy being serialized). > > > > It seams the google app engine security permissions deny calling > > enableReplace on the ObjectOutputStream. > > > > Does any one know of a work around to get the sort links working? > > > > regards, > > Lionel > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Pedro Henrique Oliveira dos Santos
