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Dynamic Quartz Performance Data

When my process receives a message, it needs to start a timer and execute some logic in X seconds. These jobs need to be stored in the JDBC repository, which, as far as I can tell, may be irrelevant in this matter.

Based on what I read, I would have to assign JobDataMap with different values ​​for similar properties for the same Job class, but I cannot find any documentation or examples to support this use case. Maybe my google-fu is weak.

It makes sense? Is there one Job class and somehow save the JobDataMap to populate this Job class and run it for every post?

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2 answers

org.quartz.Trigger getJobDataMap() ( new ), setJobDataMap(), JobDataMap.

:

Trigger t = new SimpleTrigger(...);
t.getJobDataMap().put("foo", "bar");

:

Map data = new HashMap();
data.put("foo", "bar");

t.setJobDataMap(new JobDataMap(data));

,

public void execute(JobExecutionContext context) throws JobExecutionException
{
   String fooValue = context.getMergedJobDataMap().get("foo");
}

JobDataMap .

+6

cansando ( -???). .

public static void main(String[] args) {

        SchedulerFactory schedFact = new org.quartz.impl.StdSchedulerFactory();
        try {

            Scheduler sched;
            sched = schedFact.getScheduler();

            sched.start();

            JobDetail jobd = new JobDetail("instruccion", "instrucciones",
                    Mensaje.class);

//          TriggerExample trigger = new TriggerExample("instruccion",
//                  "instrucciones");

            jobd.setRequestsRecovery(true);
            SimpleTrigger trigger2 = new SimpleTrigger("lanzador principal", "lanzadores", "instruccion","instrucciones" , Calendar.getInstance().getTime(), null, 100, 10000);

            trigger2.setMisfireInstruction(SimpleTrigger.MISFIRE_INSTRUCTION_FIRE_NOW);
            sched.scheduleJob(jobd, trigger2);

            //      
            // }
        } catch (SchedulerException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    };


public class Mensaje implements Job {


    @Override
    public void execute(JobExecutionContext arg0) throws JobExecutionException {
        System.out.println("Hola Mundo");

    }

}


public class TriggerExample extends Trigger {

    /**
     * 
     */
    private static final long serialVersionUID = -4926331843008217753L;

    Date fechaAEjecutar;


    public TriggerExample(){

        super();
    }

    public TriggerExample(String name){
        super(name);
    }

    public TriggerExample(String name, String group){
        super(name, group);
    }

    public TriggerExample(String name, String group,String jobname, String jobgroup){
        super(name,group,jobname,jobgroup);
    }



    @Override
    public Date computeFirstFireTime(Calendar arg0) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int executionComplete(JobExecutionContext arg0,
            JobExecutionException arg1) {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public Date getEndTime() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Date getFinalFireTime() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Date getFireTimeAfter(Date arg0) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Date getNextFireTime() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Date getPreviousFireTime() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Date getStartTime() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public boolean mayFireAgain() {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void setEndTime(Date arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void setStartTime(Date arg0) {
        this.fechaAEjecutar = arg0;
        System.out.println("Cargue la fecha el data con valor\n");
        System.out.println(this.fechaAEjecutar.getTime());

    }

    @Override
    public void triggered(Calendar arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void updateAfterMisfire(Calendar arg0) {
        // TODO Auto-generated method stub

    }

    @Override
    public void updateWithNewCalendar(Calendar arg0, long arg1) {
        // TODO Auto-generated method stub

    }

    @Override
    protected boolean validateMisfireInstruction(int arg0) {
        // TODO Auto-generated method stub
        return false;
    }

}

SimpleTrigger trigger2 = new SimpleTrigger ( "lanzador main", "lanzadores", "instructionccion", "instructioncciones", Calendar.getInstance(). getTime(), null, 100, 10000);

.

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