Quartz plugin for Grails

grails install-plugin quartz

grails install-plugin http://cloud.github.com/downloads/nebolsin/grails-quartz/grails-quartz-0.4.2.zip

If you're interested in the latest sources, visit GitHub project page or use

git clone git://github.com/nebolsin/grails-quartz.git

I'd like to have a cron style processing routine check for work at 60 second intervals, but have it consult a database parameter for a new time interval. If it's different than 60 seconds, I'd like the cron schedule changed to the new value. That way I can dynamically tune the frequency without restarting the application by updating the database value. So far I've only been able to add more cron type triggers, but not replace the existing trigger.

Q: How to run a Quartz job in a specific timezone?

A Quartz job can be run in a specific timezone by adding a timeZone Parameter to the jobs trigger. Example:

static triggers = {
  // daily at 10pm PST
  cron name: 'cronPstTrigger', cronExpression: "0 0 22 * * ?", timeZone: TimeZone.getTimeZone("PST")
}