java - how to execute the code in the specific time using timertask -

hi listener class

 public void contextinitialized(servletcontextevent arg0) { // todo auto-generated method stub system.out.println("inside listener context"); timer timer = new timer(); calendar cal = calendar.getinstance();   cal.set(calendar.hour_of_day, 19);   cal.set(calendar.minute, 00);    cal.set(calendar.second, 00);    time sqltime4 = new time(cal.gettime().gettime()); timer.schedule(new mytimertask(),sqltime4); 

}

this timertask class

package com.uttara.reg; import java.util.date; import java.util.timertask; public class timer extends timertask {     @override     public void run() {         // todo auto-generated method stub         system.out.println("inside run of timer");     }     public void scheduleatfixedrate(timertask timertask, date executiondate, long period)     {         system.out.println("run");         // todo auto-generated method stub      }  } 

that task not triggering in specific event,could plz rectify problem in it....

thanks in advance

multiple problems in code, here they:

1. first of have picked confusing name timertask child class. timer class defined in java.util package, used create scheduled task.
2. you creating anonymous class of type timertask used run scheduled task.

you can try change code this:

  public void contextinitialized(servletcontextevent arg0) {         // todo auto-generated method stub         system.out.println("inside listener context");         timer timer = new timer();         date executiondate = new date();         long period = 24 * 60 * 60 * 1000;         timer.scheduleatfixedrate(new mytimertask(), executiondate, period);       } 

mytimertask

package com.uttara.reg; import java.util.date; import java.util.timertask; public class mytimertask extends timertask {     @override     public void run() {         // todo auto-generated method stub         system.out.println("inside run of timer");     }     public void scheduleatfixedrate(timertask timertask, date executiondate, long period)     {         system.out.println("run");         // todo auto-generated method stub      }  }