Using Spring’s SchedulingConfigurer provides a more customizable way to give us the opportunity of setting the delay or rate dynamically. Therefore, changing the fixedDelay or fixedRate values at runtime isn’t possible when we use annotation in Spring. Quartz provides a little tutorial on how to use cron expressions.Normally, all the properties of the annotation are resolved and initialized only once at Spring context startup. Using QuartzScheduledPollConsumerScheduler. You can use these expressions in the cron URI parameter though to preserve valid URI encoding we allow + to be used instead of spaces. The timeZone value is the values accepted by. ![]() Quartz supports Cron-like expressions for specifying timers in a handy format. The fireTime header contains the of when the exchange was fired. The following headers are added: calendar, fireTime, jobDetail, jobInstance, jobRuntTime, mergedJobDataMap, nextFireTime, previousFireTime, refireCount, result, scheduledFireTime, scheduler, trigger, triggerName, triggerGroup. Message HeadersĬamel adds the getters from the Quartz Execution Context as header values. Note: When running in clustered node no checking is done to ensure unique job name/group for endpoints. This allows the trigger to keep running on the other nodes in the cluster. Then from Camel 2.4 onwards the Quartz component will not pause/remove triggers when a node is being stopped/shutdown. If you use Quartz in clustered mode, e.g. Notice you cannot have both deleteJob and pauseJob set to true.Ĭamel 2.15.0: If it is true, JobDataMap uses the CamelContext name directly to reference the camel context, if it is false, JobDataMap uses use the CamelContext management name which could be changed during the deploy time.įor example, the following routing rule will fire two timer events to the mock:results endpoint: Calendar calTZStarts new GregorianCalendar (TimeZone.getTimeZone ('Pacific/Honolulu')) t (2013, Calendar.JANUARY, 10) Calendar calTZEnds new GregorianCalendar (TimeZone.getTimeZone ('Pacific/Honolulu')) t (2013, Calendar.JANUARY, 30) Calendar calStarts Calendar.getInstance () t (Calendar.YEAR, c. the expression 0 0 10, is resolved to 10:00 am in this time zone. When set to false, it will also mean user may reuse pre-configured trigger with camel Uri. timeZone - Specifies for which time zone the expression should be interpreted, i.e. Else if set to false, it will remain in scheduler. Notice you cannot have both deleteJob and pauseJob set to true.Ĭamel 2.12: If set to true, then the trigger automatically pauses when route stop. When set to false, it will also mean user may reuse pre-configured trigger with camel Uri. New to Camel 2.2.0, if it is true will fire the trigger when the route is start when using SimpleTrigger.Ĭamel 2.12: If set to true, then the trigger automatically delete when route stop. Uses a Quartz StatefulJob instead of the default job. Sets the trigger option with the XXX setter name. Note triggers will not fire (and therefore, jobs will not execute) until the scheduler has been started. Scheduler scheduler schedFact.getScheduler () Star the Scheduler Once the scheduler is instantiated, it needs to be started. Sets the job option with the XXX setter name. Scheduler Use the above SchedulerFactory instance to instantiate Scheduler. SimpleTrigger: The amount of time in milliseconds between repeated triggers. ![]() SimpleTrigger: How many times should the timer repeat? ![]() Specifies a cron expression (not compatible with the trigger.* or job.* options).
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