org.seedstack.scheduler.Task Maven / Gradle / Ivy
/*
* Copyright © 2013-2018, The SeedStack authors
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.seedstack.scheduler;
/**
* {@code Task} classes could be scheduled:
* By adding a {@link Scheduled} annotation
*
*
* {@literal @}Scheduled("0/2 * * * * ?")
*
*
* Or programmatically with a {@link ScheduledTaskBuilder}
*
*
* {@literal @}Inject
* private ScheduledTaskBuilderFactory factory;
* ...
* factory.createSchedulerBuilder(MyTask.class).withCronExpression("0/2 * * * * ?").schedule();
*
*/
public interface Task {
/**
* This method is called by the scheduler when the task is executed.
*
* @param sc the associated scheduling context
* @throws Exception if something goes wrong during task execution.
*/
void execute(SchedulingContext sc) throws Exception;
}