Hm, creating an extension seems like a lot of effort for something that
should -from my reading of the javadocs- be relatively simple to do.
I'm beefing up the CoreBean with page view statistics. So the code I posted
before would be run as part of the CoreBean constructor, which should
ensure that it is run during startup time.
Based on what you said I just tried
WikiEventManager.addWikiEventListener(org.apache.wiki.WikiEngine.class, new
WikiEventListener() {
but some (non-) result: The listener is just not called. I feel like I'm
missing something very simple, but I have experimented a lot, and can't
figure out what it is.
Thanks,
Ulf
On Wed, Nov 22, 2023 at 3:33 PM Juan Pablo Santos Rodríguez <
[email protected]> wrote:
> Hi Ulf,
>
> I haven't had time to look into this in detail, but I'd try to register the
> listener through an Engine lifecycle extension (#1), from there you should
> be able to register your listener as soon as the Engine is instantiated.
>
> WikiJSPFilter fires some Page events, but fires them to the running
> WikiEngine, so it's there where you should listen to.
>
> WikiEventUtils disappeared long ago, IIRC due to a refactor so that the
> jspwiki-event could be extracted to it's own module. Don't remember very
> well, but its methods ended up mostly in WiliEventManager
>
>
> HTH,
> juan pablo
>
> #1:
>
> https://jspwiki-wiki.apache.org/Wiki.jsp?page=HowToWriteAnEngineLifecycleExtension
>
>
> El mié, 22 nov 2023, 10:49, Ulf Dittmer <[email protected]
> .invalid>
> escribió:
>
> > I also tried
> >
> >
> >
> WikiEventManager.addWikiEventListener(org.apache.wiki.ui.WikiServletFilter.class,
> > new WikiEventListener() {
> > ...
> >
> > but that doesn't get called, either. Does anyone know how that is
> supposed
> > to work?
> >
> > If I understand https://jspwiki-wiki.apache.org/Wiki.jsp?page=WikiEvent
> > correctly, that might need to be done BEFORE WikiServletFilter in
> > instantiated, but I don't see how that is possible. But then, I'm not
> sure
> > how accurate that page is - some of the other pages describing event
> > handling some out of date.
> >
> > Thanks,
> > Ulf
> >
> > On Tue, Nov 21, 2023 at 11:10 AM Ulf Dittmer <[email protected]
> >
> > wrote:
> >
> > > Hi-
> > >
> > > I'm trying to get notified whenever a page is delivered by listening to
> > > WikiPageEvent.PAGE_DELIVERED events. To that end I implemented a
> > > WikiEventListener like this
> > >
> > > engine.addWikiEventListener(new WikiEventListener() {
> > > @Override
> > > public void actionPerformed (WikiEvent event) {
> > > log.info(event.toString());
> > > if (event instanceof WikiPageEvent) {
> > > ...
> > > }
> > > }
> > > });
> > > }
> > >
> > > But the listener is never called with WikiPageEvents. According to
> > > https://jspwiki-wiki.apache.org/Wiki.jsp?page=WikiEventUtils (a class
> > > which apparently no longer exists) I may have to register the listener
> > with
> > > WikiServletFilter rather than WikiEngine. How would I go about that?
> > >
> > > Thanks,
> > > Ulf
> > >
> >
>
