Class CronTriggerBuilder

java.lang.Object
com.inet.taskplanner.server.api.trigger.CronTriggerBuilder
public class CronTriggerBuilder extends Object
Use this to construct a TriggerDefinition for a cron trigger.

A cron trigger only needs one expression to be configured. The expression has the following syntax:
(minute) (hour) (dayOfMonth) (month) (dayOfWeek) (year)
Each value is separated by a space, the year value can be omitted. Only one of dayOfMonth and dayOfWeek can be specified; the other one must be '?'. It follows the QUARTZ syntax without the seconds value. See http://www.quartz-scheduler.org/documentation/quartz-2.x/tutorials/crontrigger.html for more details on the syntax.

Example usage: 

 

 TaskDefinition task = new TaskDefinition("mytask");
 TriggerDefinition cron = CronTriggerBuilder.create("0 18 1 * ?");
 task.addTrigger(cron);
 // ...add jobs and Actions...
 TaskPlanner.getInstance().addTask( task, userID );
Since:
taskplanner 3.0

  • Constructor Details

    • CronTriggerBuilder

      public CronTriggerBuilder()

  • Method Details

    • create

      public static TriggerDefinition create(String expression)
      Creates a new definition for a cron trigger using the given cron expression.
      Parameters:
      expression - the expression to use
      Returns:
      the definition which can be added to the task
      Throws:
      IllegalArgumentException - if the given expression is null, empty or invalid.
      Since:
      taskplanner 3.0