Hi,
In the application I need to have an util page which reloads application
configuration. No markup is required, page implementation calls reload
from service layer, set info message in a session and redirect to a
homepage.
I did it by creating EmptyMarkup class and returning it from
getMarkupResourceStream (IMarkupResourceStreamProvider interface) in my
page implementation.
public class EmptyMarkup extends TextTemplate {
@Override
public String getString() {
return "";
}
@Override
public TextTemplate interpolate(Map<String, Object> variables) {
return this;
}
It works, but looks quite artificial. I think many applications need
that functionality, so I suspect it can be done more native with Wicket,
can it?
Regards
Marcin
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