Re: general newbie question
Rich Cariens <[email protected]>
| Newsgroups | gmane.comp.java.openjms.user |
|---|---|
| Message-ID | <[email protected]> |
On the surface it feels like Mule + Quartz would be a better infrastructure fit for what you're trying to do. Quartz for it's scheduling capabilities and Mule for it's connectivity/transport support. On 7/25/05, Andre Charbonneau <[email protected]> wrote: > > Hi, > I'm currently implementing a system that manages service contracts on > scientific instruments. For example, we have multiple instruments, each > of them having its own maintenance schedule. Each maintenance contract > is assigned to 1 or more 'worker'. A requirement for this system is to > implement an automatic messaging feature that will send reminder > messages (as email or other) to the workers a day or so before the > scheduled maintenance. The system will also have to send 'warning > messages' if a scheduled maintenance has not been done on time, etc... > > Here are my questions: > > - Does using JMS as a message service in this scenario make any sense? > - Does OpenJMS support message scheduling? For example, can a publisher > put a message in openJMS for a particular topic, and say to openJMS to > deliver this message at a specific time in the future? > > If the answer to the above question is 'yes', then I also have the > following questions: > > - Is there a problem having many topics? (In the range of hundreds...) > - Once a message is sent by the producer, is there a way to cancel (or > alter) this message before it is delivered? > > Any feedback will be much appreciated. > > Thanks! > Andre > > -- > Andre Charbonneau > > 100 Sussex Drive, Rm 2025 > Research Computing Support, IMSB > National Research Council Canada > Ottawa, ON, Canada K1A 0R6 > > > > > ------------------------------------------------------- > SF.Net email is sponsored by: Discover Easy Linux Migration Strategies > from IBM. Find simple to follow Roadmaps, straightforward articles, > informative Webcasts and more! Get everything you need to get up to > speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click > _______________________________________________ > openjms-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/openjms-user >