Examples of org.quartz.CronTrigger

org.quartz.CronTrigger

A concrete {@link Trigger} that is used to fire a {@link org.quartz.JobDetail} at given moments in time, defined with Unix 'cron-like' definitions.

For those unfamiliar with "cron", this means being able to create a firing schedule such as: "At 8:00am every Monday through Friday" or "At 1:30am every last Friday of the month".

The format of a "Cron-Expression" string is documented on the {@link org.quartz.CronExpression} class.

Here are some full examples:

Expression		Meaning
`"0 0 12 * * ?"`		`Fire at 12pm (noon) every day`
`"0 15 10 ? * *"`		`Fire at 10:15am every day`
`"0 15 10 * * ?"`		`Fire at 10:15am every day`
`"0 15 10 * * ? *"`		`Fire at 10:15am every day`
`"0 15 10 * * ? 2005"`		`Fire at 10:15am every day during the year 2005`
`"0 * 14 * * ?"`		`Fire every minute starting at 2pm and ending at 2:59pm, every day`
`"0 0/5 14 * * ?"`		`Fire every 5 minutes starting at 2pm and ending at 2:55pm, every day`
`"0 0/5 14,18 * * ?"`		`Fire every 5 minutes starting at 2pm and ending at 2:55pm, AND fire every 5 minutes starting at 6pm and ending at 6:55pm, every day`
`"0 0-5 14 * * ?"`		`Fire every minute starting at 2pm and ending at 2:05pm, every day`
`"0 10,44 14 ? 3 WED"`		`Fire at 2:10pm and at 2:44pm every Wednesday in the month of March.`
`"0 15 10 ? * MON-FRI"`		`Fire at 10:15am every Monday, Tuesday, Wednesday, Thursday and Friday`
`"0 15 10 15 * ?"`		`Fire at 10:15am on the 15th day of every month`
`"0 15 10 L * ?"`		`Fire at 10:15am on the last day of every month`
`"0 15 10 ? * 6L"`		`Fire at 10:15am on the last Friday of every month`
`"0 15 10 ? * 6L"`		`Fire at 10:15am on the last Friday of every month`
`"0 15 10 ? * 6L 2002-2005"`		`Fire at 10:15am on every last friday of every month during the years 2002, 2003, 2004 and 2005`
`"0 15 10 ? * 6#3"`		`Fire at 10:15am on the third Friday of every month`

Pay attention to the effects of '?' and '*' in the day-of-week and day-of-month fields!

NOTES:

Support for specifying both a day-of-week and a day-of-month value is not complete (you'll need to use the '?' character in on of these fields).
Be careful when setting fire times between mid-night and 1:00 AM - "daylight savings" can cause a skip or a repeat depending on whether the time moves back or jumps forward.

@see Trigger @see SimpleTrigger @see TriggerUtils @author Sharada Jambula, James House @author Contributions from Mads Henderson

            cronString = CRON_HOURLY;
        }


        try
        {
            CronTrigger trigger = new CronTrigger( DATABASE_JOB_TRIGGER, DATABASE_SCAN_GROUP, cronString );


            scheduler.scheduleJob( databaseJob, trigger );
        }
        catch ( ParseException e )
        {

View Full Code Here

     *
     * @return A trigger.
     */
    public static Trigger createCronTrigger(String jobName, String jobGroup, String cron_expression) {
        try {
            return new CronTrigger(createUniqueTriggerId(), "triggerGroup1", jobName, jobGroup,
                cron_expression);
        } catch (ParseException e) {
            log.error(".createCronTrigger(): " + e);
        }

View Full Code Here

        dataMap.put( RepositoryTaskJob.TASK_REPOSITORY, repoConfig.getId() );
        repositoryJob.setJobDataMap( dataMap );


        try
        {
            CronTrigger trigger =
                new CronTrigger( REPOSITORY_JOB_TRIGGER + ":" + repoConfig.getId(), REPOSITORY_SCAN_GROUP, cronString );


            jobs.add( REPOSITORY_JOB + ":" + repoConfig.getId() );
            scheduler.scheduleJob( repositoryJob, trigger );
        }
        catch ( ParseException e )

View Full Code Here

            cronString = CRON_HOURLY;
        }


        try
        {
            CronTrigger trigger = new CronTrigger( DATABASE_JOB_TRIGGER, DATABASE_SCAN_GROUP, cronString );


            scheduler.scheduleJob( databaseJob, trigger );
        }
        catch ( ParseException e )
        {

View Full Code Here

        // lets split the remaining into a group/name
        URI u = new URI(uri);
        String name;
        String group = "Camel";
        String path = u.getPath();
        CronTrigger cronTrigger = null;
        if (path != null && path.length() > 1) {
            if (path.startsWith("/")) {
                path = path.substring(1);
            }
            int idx = path.indexOf('/');
            if (idx > 0) {
                cronTrigger = new CronTrigger();
                name = path.substring(0, idx);
                String cronExpression = path.substring(idx + 1);
                // lets allow / instead of spaces and allow $ instead of ?
                cronExpression = cronExpression.replace('/', ' ');
                cronExpression = cronExpression.replace('$', '?');
                log.debug("Creating cron trigger: " + cronExpression);
                cronTrigger.setCronExpression(cronExpression);
                answer.setTrigger(cronTrigger);
            }
            else {
                name = path;
            }

View Full Code Here

        assertEquals("getGroup()", "Camel", trigger.getGroup());
    }


    public void testConfigureCronExpression() throws Exception {
        QuartzEndpoint endpoint = resolveMandatoryEndpoint("quartz://myGroup/myTimerName/0/0/12/*/*/$");
        CronTrigger trigger = assertIsInstanceOf(CronTrigger.class, endpoint.getTrigger());
        assertEquals("getName()", "myTimerName", trigger.getName());
        assertEquals("getGroup()", "myGroup", trigger.getGroup());
        assertEquals("cron expression", "0 0 12 * * ?", trigger.getCronExpression());
    }

View Full Code Here

        dataMap.put( RepositoryTaskJob.TASK_REPOSITORY, repoConfig.getId() );
        repositoryJob.setJobDataMap( dataMap );


        try
        {
            CronTrigger trigger =
                new CronTrigger( REPOSITORY_JOB_TRIGGER + ":" + repoConfig.getId(), REPOSITORY_SCAN_GROUP, cronString );


            jobs.add( REPOSITORY_JOB + ":" + repoConfig.getId() );
            scheduler.scheduleJob( repositoryJob, trigger );
        }
        catch ( ParseException e )

View Full Code Here

            cronString = CRON_HOURLY;
        }


        try
        {
            CronTrigger trigger = new CronTrigger( DATABASE_JOB_TRIGGER, DATABASE_SCAN_GROUP, cronString );


            scheduler.scheduleJob( databaseJob, trigger );
        }
        catch ( ParseException e )
        {

View Full Code Here

     *        ?)
     * @return A trigger.
     */
    public static Trigger createCronTrigger(String jobName, String jobGroup, String cron_expression) {
        try {
            return new CronTrigger(createUniqueTriggerId(), "triggerGroup1", jobName, jobGroup,
                cron_expression);
        } catch (ParseException e) {
            log.error(".createCronTrigger(): " + e);
        }

View Full Code Here

        dataMap.put( RepositoryTaskJob.TASK_REPOSITORY, repoConfig.getId() );
        repositoryJob.setJobDataMap( dataMap );


        try
        {
            CronTrigger trigger = new CronTrigger( REPOSITORY_JOB_TRIGGER + ":" + repoConfig.getId(),
                                                   REPOSITORY_SCAN_GROUP, cronString );


            scheduler.scheduleJob( repositoryJob, trigger );
        }
        catch ( ParseException e )

View Full Code Here

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