org.apache.sling.commons.scheduler.impl
Class InternalScheduleOptions

java.lang.Object
  org.apache.sling.commons.scheduler.impl.InternalScheduleOptions

All Implemented Interfaces:

ScheduleOptions

public class InternalScheduleOptions
extends Object
implements ScheduleOptions

Scheduler options provide an extensible way of defining how to schedule a job.

Since:

2.3

Field Summary

IllegalArgumentException	argumentException
boolean	canRunConcurrently
Map<String,Serializable>	configuration
String	name
String[]	runOn
org.quartz.TriggerBuilder<? extends org.quartz.Trigger>	trigger

Constructor Summary

InternalScheduleOptions(IllegalArgumentException iae)

InternalScheduleOptions(org.quartz.TriggerBuilder<? extends org.quartz.Trigger> trigger)

Method Summary

ScheduleOptions	canRunConcurrently(boolean flag) Flag indicating whether the job can be run concurrently.
ScheduleOptions	config(Map<String,Serializable> config) Add optional configuration for the job.
ScheduleOptions	name(String name) Sets the name of the job.
ScheduleOptions	onInstancesOnly(String[] slingIds) List of Sling IDs this job should be run on.
ScheduleOptions	onLeaderOnly(boolean flag) Flag indicating whether the job should only be run on the leader.
ScheduleOptions	onSingleInstanceOnly(boolean flag) Flag indicating whether the job should only be run on a single instance in a cluster This defaults to false.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

name

public String name

canRunConcurrently

public boolean canRunConcurrently

configuration

public Map<String,Serializable> configuration

trigger

public final org.quartz.TriggerBuilder<? extends org.quartz.Trigger> trigger

argumentException

public final IllegalArgumentException argumentException

runOn

public String[] runOn

Constructor Detail

InternalScheduleOptions

public InternalScheduleOptions(org.quartz.TriggerBuilder<? extends org.quartz.Trigger> trigger)

InternalScheduleOptions

public InternalScheduleOptions(IllegalArgumentException iae)

Method Detail

config

public ScheduleOptions config(Map<String,Serializable> config)

Description copied from interface: ScheduleOptions

Add optional configuration for the job.

Specified by:

config in interface ScheduleOptions

Parameters:

config - An optional configuration object - this configuration is only passed to the job the job implements Job.

See Also:

ScheduleOptions.config(java.util.Map)

name

public ScheduleOptions name(String name)

Description copied from interface: ScheduleOptions

Sets the name of the job. A job only needs a name if it is scheduled and should be cancelled later on. The name can then be used to cancel the job. If a second job with the same name is started, the second one replaces the first one.

Specified by:

name in interface ScheduleOptions

Parameters:

name - The job name

See Also:

ScheduleOptions.name(java.lang.String)

canRunConcurrently

public ScheduleOptions canRunConcurrently(boolean flag)

Description copied from interface: ScheduleOptions

Flag indicating whether the job can be run concurrently. This defaults to false.

Specified by:

canRunConcurrently in interface ScheduleOptions

Parameters:

flag - Whether this job can run even if previous scheduled runs are still running.

See Also:

ScheduleOptions.canRunConcurrently(boolean)

onLeaderOnly

public ScheduleOptions onLeaderOnly(boolean flag)

Description copied from interface: ScheduleOptions

Flag indicating whether the job should only be run on the leader. This defaults to false. If no topology information is available (= no Apache Sling Discovery Implementation active) this flag is ignored and the job is run on all instances! If ScheduleOptions.onSingleInstanceOnly(boolean) or ScheduleOptions.onInstancesOnly(String[]) has been called before, that option is reset and overwritten by the value of this method.

Specified by:

onLeaderOnly in interface ScheduleOptions

Parameters:

flag - Whether this job should only be run on the leader

See Also:

ScheduleOptions.onLeaderOnly(boolean)

onSingleInstanceOnly

public ScheduleOptions onSingleInstanceOnly(boolean flag)

Description copied from interface: ScheduleOptions

Flag indicating whether the job should only be run on a single instance in a cluster This defaults to false. If no topology information is available (= no Apache Sling Discovery Implementation active) this flag is ignored and the job is run on all instances! If ScheduleOptions.onLeaderOnly(boolean) or ScheduleOptions.onInstancesOnly(String[]) has been called before, that option is reset and overwritten by the value of this method.

Specified by:

onSingleInstanceOnly in interface ScheduleOptions

Parameters:

flag - Whether this job should only be run on a single instance.

See Also:

ScheduleOptions.onSingleInstanceOnly(boolean)

onInstancesOnly

public ScheduleOptions onInstancesOnly(String[] slingIds)

Description copied from interface: ScheduleOptions

List of Sling IDs this job should be run on. If no topology information is available (= no Apache Sling Discovery Implementation active) this flag is ignored and the job is run on all instances! If ScheduleOptions.onLeaderOnly(boolean) or ScheduleOptions.onSingleInstanceOnly(boolean) has been called before, that option is reset and overwritten by the value of this method.

Specified by:

onInstancesOnly in interface ScheduleOptions

Parameters:

slingIds - Array of Sling IDs this job should run on

See Also:

ScheduleOptions.onInstancesOnly(java.lang.String[])