this is in regard to the AAPP addition i am working on, that allows
users and weblogs to be removed via HTTP deletes ...
i am experiencing some strange behavior from the roller web app after
deleting users and weblogs. after deleting a user (though AAPP), i get
an exception if i try to login again:
java.lang.NullPointerException
org.roller.presentation.filters.MainPageCacheFilter.doFilter(MainPageCacheFilter.java:156)
org.roller.presentation.filters.PersistenceSessionFilter.doFilter(PersistenceSessionFilter.java:43)
after this exception, the server is dead and any request gives me the
above exception. if i manually remove my cookie for web container,
everything clears up.
also, after removing a weblog, i still see the weblog and entries for
that weblog on the front page. clicking on them gives me an error page
... but it would be nice to have them disappear immediately.
i assume this is because i need to clear out some caches somewhere. any
pointers on the correct way to do this?
thanks.
