JobTriggerProvider (Silverpeas Core 6.3 API)

java.lang.Object
- org.silverpeas.core.scheduler.trigger.JobTriggerProvider

```
public class JobTriggerProvider
extends Object
```
A factory of job triggers. This factory creates the specific job triggers depending upons the scheduling parameters.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static FixedDateTimeJobTrigger`	`getJobTriggerAtDateTime(OffsetDateTime dateTime)`	Creates a new job trigger that will fire a job execution at the specified date time.
`static CronJobTrigger`	`getJobTriggerWithCronExpression(String cron)`	Creates a new job trigger that will fire a job execution at given moments in the time, as defined by the specified cron expression.
`static FixedPeriodJobTrigger`	`getJobTriggerWithPeriodicity(int time, TimeUnit unit)`	Creates a new job trigger that will fire a job execution at the specified regular time.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getJobTriggerWithPeriodicity
```
public static FixedPeriodJobTrigger getJobTriggerWithPeriodicity(int time,
                                                                 TimeUnit unit)
```
    Creates a new job trigger that will fire a job execution at the specified regular time.
    
    Parameters:
    
    time - the time between each job triggering.
    
    unit - the unit in which the time is expressed.
    
    Returns:
    
    a job trigger whose type depends upon the specified periodicity.
  - getJobTriggerWithCronExpression
```
public static CronJobTrigger getJobTriggerWithCronExpression(String cron)
                                                      throws ParseException
```
    Creates a new job trigger that will fire a job execution at given moments in the time, as defined by the specified cron expression.
    
    Parameters:
    
    cron - the Unix cron-like expression.
    
    Returns:
    
    a CronJobTrigger instance.
    
    Throws:
    
    ParseException - if the specified cron expression is not valid.
    
    See Also:
    
    CronJobTrigger
  - getJobTriggerAtDateTime
```
public static FixedDateTimeJobTrigger getJobTriggerAtDateTime(OffsetDateTime dateTime)
```
    Creates a new job trigger that will fire a job execution at the specified date time.
    
    Parameters:
    
    dateTime - an OffsetDateTime value.
    
    Returns:
    
    the one shot job trigger.