org.kuali.kra.scheduling.sequence

Class XMonthlyScheduleSequenceDecorator

java.lang.Object

org.kuali.kra.scheduling.sequence.ScheduleSequenceDecorator

org.kuali.kra.scheduling.sequence.XMonthlyScheduleSequenceDecorator

All Implemented Interfaces:

ScheduleSequence

public class XMonthlyScheduleSequenceDecorator
extends ScheduleSequenceDecorator

This class is variation of DefaultSchduleSequence, it adds logic wrapper to dates returned by Quartz util.

Logic wrapper filters dates, to generate schedule for every month, every other month, etc ...

This implementation is very specifically addressed to deal with monthly, quarterly, annually, etc date filtering requirements. Implementation uses org.quartz.TriggerUtils class to generate List of dates from Cron expression.

It uses current time zone, where application is hosted.

Note: Dates used in generating schedule must be wrapped with required time accuracy. e.g. Start Date: 02/01/09 10:10 End Date: 02/05/09 10:10 Generated Dates will be in between 02/01/09 10:10 and 02/05/09 10:10. Any date expected before 02/01/09 10:09 will be ignored. Date 02/01/09 10:00 will be ignored. Any date expected after 02/05/09 10:11 will be ignored. Date 02/05/09 12:00 will be ignored.

Field Summary

Fields inherited from class org.kuali.kra.scheduling.sequence.ScheduleSequenceDecorator

scheduleSequence

Fields inherited from interface org.kuali.kra.scheduling.sequence.ScheduleSequence

GROUP, JOBGROUP, JOBNAME, NAME

Constructor Summary

Constructors

Constructor and Description
XMonthlyScheduleSequenceDecorator(ScheduleSequence scheduleSequence, Integer frequency) Constructs a WeekScheduleSequence.java.

Method Summary

Methods

Modifier and Type	Method and Description
List<Date>	executeScheduleSequence(String expression, Date startDate, Date endDate) This method expects to generate list of dates between start and end date using cron expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XMonthlyScheduleSequenceDecorator

public XMonthlyScheduleSequenceDecorator(ScheduleSequence scheduleSequence,
                                 Integer frequency)

Constructs a WeekScheduleSequence.java.

Parameters:

frequency - can be weekly, biweekly, etc...

dayCount - can be no of days in week meeting is scheduled.

Method Detail

executeScheduleSequence

public List<Date> executeScheduleSequence(String expression,
                                 Date startDate,
                                 Date endDate)
                                   throws ParseException

Description copied from interface: ScheduleSequence

This method expects to generate list of dates between start and end date using cron expression.

Returns:

list of dates is returned.

Throws:

ParseException - can thrown in case of invalid expression.

See Also:

ScheduleSequence.executeScheduleSequence(java.lang.String, java.util.Date, java.util.Date)