Scheduling In JAVA !!!

hello,
i want some scheduling in my program
ex. daily, weekly, monthly
Which are the Scheduling Techniques ...
1) i know about TimerTask using threads
2) another is quartz package ( too hard )
which is another easy technique to handle scheduling
please friends help me ....

thread.sleep(); ???????
Weekly ,monthly scheduling is needed....The aaplication is going to run forever with out any stop.....
For scheduling Quartz is a ver yvery good solution .It is not hard...
You can save the Job details in to databse so that the application can be stopped at any time ..When you restart it it will get the stored info from DB and can schedule things...
SchedulerFactory sf = new StdSchedulerFactory("server.properties");
Scheduler sched = Sf.getScheduler();
U can create Jobs using JobDeatils class
Also Trigger using SimpleTrigger or CronTrigger..
CronTrigger.setCronExpression()....u can set the scheduling details...
You can schedule a job 4 a particular day particular time
A particular day in every week or month...like that
then sched.schedule(job,trigger);
Sample server.properties
# Configure Main Scheduler Properties
org.quartz.scheduler.instanceName = Sched1
org.quartz.scheduler.rmi.export = false
# Configure ThreadPool
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount = 20
org.quartz.threadPool.threadPriority = 4
# Configure JobStore
org.quartz.jobStore.misfireThreshold = 5000
#org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore
## When RAMJobStore is using deatils will be saving in RAM so u can ##not regain info after restart for that u can use jdbcjobstore
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.oracle.OracleDelegate
org.quartz.jobStore.dataSource = myDS
org.quartz.jobStore.tablePrefix = QRTZ_
# Configure Datasources
org.quartz.dataSource.myDS.driver = oracle.jdbc.driver.OracleDriver
org.quartz.dataSource.myDS.URL = --datasource url
org.quartz.dataSource.myDS.user = username
org.quartz.dataSource.myDS.password = pw
org.quartz.dataSource.myDS.maxConnections 5
just google for Quartz......U can study it quickly and easily...

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Edited by: Marcos Brandao on Aug 5, 2009 8:23 AM

Scheduling In JAVA !!!

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