Component org.nuxeo.ecm.core.scheduler.SchedulerService
In bundle org.nuxeo.ecm.core.event
Documentation
Core scheduler registry service.
Requirements
Aliases
- org.nuxeo.ecm.platform.scheduler.core.service.SchedulerRegistryService
Resolution Order
807
The resolution order represents the order in which this component has been resolved by the Nuxeo Runtime
framework.
You can influence this order by adding "require" tags in your component declaration, to make sure it is resolved after another component.
Implementation
Class:
org.nuxeo.ecm.core.scheduler.SchedulerServiceImpl
Services
Extension Points
Contributions
XML Source
<?xml version="1.0"?>
<component name="org.nuxeo.ecm.core.scheduler.SchedulerService">
<alias>org.nuxeo.ecm.platform.scheduler.core.service.SchedulerRegistryService</alias>
<require>org.nuxeo.runtime.cluster.ClusterService</require>
<documentation>
Core scheduler registry service.
</documentation>
<service>
<provide interface="org.nuxeo.ecm.core.scheduler.SchedulerService" />
</service>
<implementation class="org.nuxeo.ecm.core.scheduler.SchedulerServiceImpl" />
<extension-point name="schedule">
<documentation>
Extension allowing the registration of schedules.
This is similar to a cron job sending events. Note that
contrary to UNIX cron there is an additional "seconds" field
in the cron expression.
<p/>
A scheduler definition contains information about what event is sent,
when, and under what identity.
<p/>
For instance :
<code>
<schedule id="mySchedule" jobFactoryClass="org.nuxeo.ecm.core.scheduler.DefaultEventJobFactory">
<username>Administrator</username>
<event>myEvent</event>
<eventCategory>default</eventCategory>
<!-- Every first of the month at 3am -->
<cronExpression>0 0 3 1 * ?</cronExpression>
<timezone>UTC</timezone>
</schedule>
</code>
jobFactoryClass is optional and defaults to org.nuxeo.ecm.core.scheduler.DefaultEventJobFactory.
timezone is optional and defaults to system default.
@see org.quartz.CronTrigger
@see org.nuxeo.ecm.core.scheduler.EventJobFactory
@see http://www.quartz-scheduler.org/docs/api/1.8.1/org/quartz/CronExpression.html
@see http://www.quartz-scheduler.org/docs/tutorials/crontrigger.html
</documentation>
<object class="org.nuxeo.ecm.core.scheduler.ScheduleImpl"/>
</extension-point>
<extension target="org.nuxeo.runtime.ConfigurationService" point="configuration">
<documentation>
Delay Quartz scheduler start to avoid unique key constraint violation with qrtz_LOCKS table
<p />
Default behavior is to delay for 5 seconds.
@since 2021.19
</documentation>
<property name="org.nuxeo.scheduler.start.delay">5s</property>
</extension>
</component>