Re: [webbeans-dev] CDI Quartz Extension and SE Example

OK it's ready to go, up to date with the latest ri. Dan, what's the best option for discussing the code structure? If you want to take a look at it, you can download it from here: http://screamingcoder.com/projects/plebeians/WBScheduling.tgz The MemoryGrapher is the example usage project. Run it using 'mvn - Drun=true install' . Cheers, Pete. On 20/06/2009, at 4:12 AM, Pete Muir wrote: > How about putting this in Seam sandbox/modules for now? > > Talk to Dan Allen offline about the structure for the code (but > basically it is like webbeans-extensions). > > Also, ping me and I'll sort out the SVN permissions. > > On 28 May 2009, at 22:45, Peter Royle wrote: > >> Hi, >> >> I know you're all really busy right now with the spec updates, but >> I've got a new extension for possible inclusion into WebBeans, plus >> a new example app for SE which uses it. >> >> == Quartz Extension == >> >> WebBeans-Quartz.zip >> >> The extension is a Quartz extension. It basically fires events >> @Every Second, @Every Minute and @Every Hour, which can be observed >> like so: >> >> public void updateSomething(@Observes @Every Hour hour) { // blah } >> >> On startup the extension first checks for the presence of observers >> for each type of event and if there are no observers for a >> particular type of event, no events will be scheduled. >> >> I intend to extend it by: >> 1) introducing a way to define arbitrary schedules (in annotations >> or in a properties file which is then referenced by name in an >> annotation - which can then be made typesafe by subclassing the >> annotation). Eg: >> >> package org.jboss.webbeans.extension.scheduler; >> public @interface Scheduled { >> String name(); >> } >> ----------- >> public @interface AfterHours extends Scheduled{ >> String name() default "afterHours"; >> } >> ----------- >> schedule.properties: >> afterHours=0 1 * * * * >> ----------- >> public void batchProcess(@Observes @AfterHours Schedule >> schedule) { ... } >> >> 2) Adding whatever is necessary to make this usable in EE >> environment. Any pointers? >> >> 3) Any other suggestions? >> >> == Memory Graph Example == >> >> MemoryGrapher.zip >> >> This is another Swing based example, which renders a graph of the >> VM's free memory, updating every second and calling garbage >> collection every minute using the above extension. It's a nice >> concise example of how to bootstrap and shutdown SE, how to observe >> events and how to use the injectable logger. Plus everyone loves a >> pretty graph! >> >> I know there is some obvious clean up work required, and maybe >> removing the name Quartz (?) - which I'm happy to do prior to >> checking in. >> >> What do you think? >> >> >> Pete. >> >> >> >> >> _______________________________________________ >> webbeans-dev mailing list >> webbeans-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/webbeans-dev > _______________________________________________ webbeans-dev mailing list webbeans-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/webbeans-dev