yes.. But that still won't fix that problem.
Because what i describe must be possible no matter what is used...
I don't want to depend on just Serializeable (because then to much can
go with it)
So i think that every component should be something like Externalizeable
and every component should implement that itself. (can also be a special
interface of ours)
But this still doesn't fix this problem:
private Link createLinkToPreviousPage(final Page previousPage)
{
return actionLink = new Link("prevLink")
{
public void onClick()
{
setResponsePage(previousPage);
}
};
}
this construct has to work.
So the problem is that for this we have to rely on java serialization
(in what form there is)
Because in this example previous page will be come a instance variable
in that anonymous inner class how are we going to serialize that?
johan
Eelco Hillenius wrote:
yes serializing one page is enough except if an other page is a
variable inside a component.
For example a link could have an onClick event that transfers them to
the previous page. Then that page must also be serialized because
else that link wouldn't work anymore.
Nasty! So it seems that if we really want this to work efficiently, we
have to tighten up Wicket's API here and there. Hmmmm. Bad thing about
that would be that it would make Wicket a bit harder to use. Good
thing is that it could shield users from writing inefficient,
non-scalable code...
Eelco
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