org.kuali.kra.scheduling.sequence

Class WeekScheduleSequenceDecorator

java.lang.Object

org.kuali.kra.scheduling.sequence.ScheduleSequenceDecorator

org.kuali.kra.scheduling.sequence.WeekScheduleSequenceDecorator

All Implemented Interfaces:

ScheduleSequence

public class WeekScheduleSequenceDecorator
extends ScheduleSequenceDecorator

This class decorates ScheduleSequence to add logic wrapper to filter dates, to generate schedule for every week, every other week, etc ...

This implementation is very specifically addressed to deal with week, biweekly, 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
WeekScheduleSequenceDecorator(ScheduleSequence scheduleSequence, Integer frequency, Integer dayCount) Constructs a WeekScheduleSequence.java.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
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.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

WeekScheduleSequenceDecorator

public WeekScheduleSequenceDecorator(ScheduleSequence scheduleSequence,
                             Integer frequency,
                             Integer dayCount)

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)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object