Configuration changes for AEM Schedulers?

Question

I am trying to implement simple scheduler for my project requirement, my project is using Adobe AEM. As of now I gone through Adobe site and tried to implement the

Answer 1

Following solution worked as required, here three cases are handled

• with addJob() : executes the job every minute
• with addPeriodicJob() : executes the job every 3 minutes

• with fireJobAt() : executes the job at a specific date (date of deployment + delay of 30 seconds)

  import java.io.Serializable;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.felix.scr.annotations.Component;
  import org.apache.felix.scr.annotations.Reference;
  import org.apache.sling.commons.scheduler.Scheduler;
  import org.osgi.service.component.ComponentContext;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  @Component
  public class ScheduledPeriodicJob {
  
  /** Default log. */
  protected final Logger log = LoggerFactory.getLogger(this.getClass());
  
  /** The scheduler for rescheduling jobs. */
  @Reference
  private Scheduler scheduler;
  
  
  protected void activate(ComponentContext componentContext) throws Exception {
      //case 1: with addJob() method: executes the job every minute
              String schedulingExpression = "0 * * * * ?";
              String jobName1 = "case1";
              Map config1 = new HashMap();
              boolean canRunConcurrently = true;
              final Runnable job1 = new Runnable() {
                  public void run() {
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                      log.info("\n\nExecuting");
                  }
              };
              try {
                  this.scheduler.addJob(jobName1, job1, config1, schedulingExpression, canRunConcurrently);
              } catch (Exception e) {
                  job1.run();
              }
  
      //case 2: with addPeriodicJob(): executes the job every 3 minutes
              String jobName2 = "case2";
              long period = 180;
              Map config2 = new HashMap();
              final Runnable job2 = new Runnable() {
                  public void run() {
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                      log.info("\nExecuting 2");
                  }
              };
              try {
                  this.scheduler.addPeriodicJob(jobName2, job2, config2, period, canRunConcurrently);
              } catch (Exception e) {
                  job2.run();
              }
  
      //case 3: with fireJobAt(): executes the job at a specific date (date of deployment + delay of 30 seconds)
              String jobName3 = "case3";
              final long delay = 30*1000;
              final Date fireDate = new Date();
              fireDate.setTime(System.currentTimeMillis() + delay);
              Map config3 = new HashMap();
              final Runnable job3 = new Runnable() {
                  public void run() {
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                      log.info("\nExecuting at date: {} with a delay of: {} seconds", fireDate, delay/1000);
                  }
              };
              try {
                  this.scheduler.fireJobAt(jobName3, job3, config3, fireDate);
              } catch (Exception e) {
                  job3.run();
              }
  }
  
  protected void deactivate(ComponentContext componentContext) {
      log.info("Deactivateddbye!");
  }
  
  }
  

Below is pom.xml

    4.0.0
    
    
    
    
        com.adobe.cq
        schedule
        1.0-SNAPSHOT
    

    
    
    

    schedule-bundle
    bundle
    My Project Bundle

    
        
            org.osgi
            org.osgi.compendium
        
        
            org.osgi
            org.osgi.core
        

        
            org.apache.felix
            org.apache.felix.scr.annotations
        
        
            org.slf4j
            slf4j-api
        


        
            junit
            junit
        

        
            javax.mail
            mail
            1.4
        

        
            com.tagic
            logger
            0.0.1-SNAPSHOT
            system
            ${project.basedir}/lib/logger-0.0.1-SNAPSHOT.jar
        

        
            com.tagic
            org.apache.sling.commons.scheduler
            0.0.1-SNAPSHOT
            system
            ${project.basedir}/lib/org.apache.sling.commons.scheduler-2.3.3-R1232965.jar
        



    
    
    
    
        
            
                org.apache.felix
                maven-scr-plugin
                
                    
                        generate-scr-descriptor
                        
                            scr
                        
                    
                
            
            
                org.apache.felix
                maven-bundle-plugin
                true
                
                    
                        com.adobe.cq.schedule-bundle
                    
                
            
            
                org.apache.sling
                maven-sling-plugin
                
                    http://${crx.host}:${crx.port}/apps/myproject/install
                    true
                
            
            
                org.apache.maven.plugins
                maven-javadoc-plugin
                
                    
                        *.impl