Blackberry alarm integeration

Question

here is my app. i have triggered the alarm but how i can set alarm for specific date. please tell me.

import javax.microedition.pim.; import java.util.;

import net.rim.device.api.system.; import net.rim.device.api.util.; import net.rim.blackberry.api.pdap.*;

public class Alarm {

private Event event;
public void myAlarm(String name,String bankName,String AccNo)
{
    try
    {




        EventList eventList = (EventList)PIM.getInstance().openPIMList(PIM.EVENT_LIST, PIM.WRITE_ONLY);

        event = eventList.createEvent();

        event.addString(event.SUMMARY, PIMItem.ATTR_NONE, name+"\n"+AccNo);
        event.addString(event.LOCATION, PIMItem.ATTR_NONE, bankName);
        event.addInt(event.ALARM, PIMItem.ATTR_NONE, 0);
        event.addDate(event.START, PIMItem.ATTR_NONE,System.currentTimeMillis()+120000);
        event.addDate(event.END, PIMItem.ATTR_NONE, System.currentTimeMillis()+360000);

        event.commit();




    }//end of try block
    catch(Exception e){}


}//end of method myAlarm

}//end of main class Alarm