com.netflix.nfsidecar.scheduler.CronTimer Maven / Gradle / Ivy
/**
* Copyright 2013 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.netflix.nfsidecar.scheduler;
import java.text.ParseException;
import org.quartz.CronTrigger;
import org.quartz.Scheduler;
import org.quartz.Trigger;
/**
* Runs jobs at the specified absolute time and frequency
*/
public class CronTimer implements TaskTimer
{
private String cronExpression;
public enum DayOfWeek
{
SUN, MON, TUE, WED, THU, FRI, SAT
}
/**
* Hourly cron.
*/
public CronTimer(int minute, int sec)
{
cronExpression = sec + " " + minute + " * * * ?";
}
/**
* Daily Cron
*/
public CronTimer(int hour, int minute, int sec)
{
cronExpression = sec + " " + minute + " " + hour + " * * ?";
}
/**
* Weekly cron jobs
*/
public CronTimer(DayOfWeek dayofweek, int hour, int minute, int sec)
{
cronExpression = sec + " " + minute + " " + hour + " * * " + dayofweek;
}
/**
* Cron Expression.
*/
public CronTimer(String expression)
{
this.cronExpression = expression;
}
public Trigger getTrigger() throws ParseException
{
return new CronTrigger("CronTrigger", Scheduler.DEFAULT_GROUP, cronExpression);
}
}
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