/*
* The wrapped object expects to get this message now, but we delay it until
* we receive the right FrameworkEvent.
*
* @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
*/
public void init(FilterConfig filterConfig) throws ServletException {
delayedConfig = filterConfig;
if (hasBeenActivated) {
// no point in delaying, everybody is already ready
delayed.init(filterConfig);
// we are also now in the ready state because no sense in waiting
ready = true;
}
}
/*
* Do the work that should have happened init time. This also "turns on" the
* filter so future calls pass directly through this class to the wrapped
* filter.
*/
public void frameworkEvent(FrameworkEvent event) {
if (event.getType() != FrameworkEvent.STARTED) {
return;
}
try {
delayed.init(delayedConfig);
ready = true;
} catch (ServletException e) {
log.error(e);
}
}