org.seedstack.scheduler

Annotation Type Scheduled

@Inherited
 @Documented
 @Retention(value=RUNTIME)
 @Target(value=TYPE)
public @interface Scheduled

Scheduled annotates Task to specified scheduling information.

  @Scheduled("0/2 * * * * ?")
 public class MyTask implements Task<Integer> {
     ...
 }
 

Field Summary

Fields

Modifier and Type	Fields and Description
static String	DEFAULT

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
ExceptionPolicy	exceptionPolicy Defines the behavior when exception occurs during the task exception.
int	priority
boolean	requestRecovery
boolean	storeDurably
String	taskName The Task name, must be unique within the group.
String	timeZoneId
String	triggerName
String	value

Field Detail

DEFAULT

public static final String DEFAULT

Element Detail

taskName

public abstract String taskName

The Task name, must be unique within the group.

Returns:

Task name

Default:

"DEFAULT"

requestRecovery

public abstract boolean requestRecovery

Returns:

Define whether or not the Task should be re-executed upon execution failure.

Default:

false

storeDurably

public abstract boolean storeDurably

Returns:

whether or not the Task should remain stored after it is orphaned (no trigger points to it).

Default:

false

exceptionPolicy

public abstract ExceptionPolicy exceptionPolicy

Defines the behavior when exception occurs during the task exception.

Returns:

ExceptionPolicy

Default:

org.seedstack.scheduler.ExceptionPolicy.NONE

triggerName

public abstract String triggerName

Returns:

the Trigger name, must be unique within the group.

Default:

"DEFAULT"

value

public abstract String value

Returns:

the cron expression to base the schedule on.

Default:

""

timeZoneId

public abstract String timeZoneId

Returns:

the time zone for which the cron expression of this trigger will be resolved.

Default:

"DEFAULT"

priority

public abstract int priority

Returns:

the trigger's priority. When more than one trigger have the same fire time, the scheduler will fire the one with the highest priority first.

Default:

0