The writing of Pure Java Weekly

Import java.util.*;


import Com.unigroup2000.Global;


import java.io.*;


import javax.servlet.http.*;


import java.text.*;


/**


* <p>title: </p>


* <p>description: </p>


* <p>copyright:copyright (c) 2004</p>


* <p>company: </p>


* @author not attributable


* @version 1.0


*/





public class Weekcalendar {


public Weekcalendar () throws ioexception{


}


public Calendar calendarsettime (String scurrdate) {


Calendar Ocalendar = Calendar.getinstance ();


Date odate = new Date ();


SimpleDateFormat sdf= New SimpleDateFormat ("Yyyy-mm-dd");


if (!scurrdate.equals ("") &&scurrdate!=null) {


try{


Ocalendar.settime (Sdf.parse (scurrdate));


}catch (Exception ex) {


Ex.printstacktrace (System.err);


System.out.println ("date format conversion Error: =" +scurrdate);


}


}


Else


Ocalendar.settime (odate);


return Ocalendar;


}


public List Calendar (httpservletrequest request, HttpServletResponse response,string scurrdate) {


string[] oneweekday={"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};


Calendar Ocal=null;


String loopdate= "", flag= "";


int iweek=0,icurrweek=0;


Date odate = new Date ();


ocal=calendarsettime (scurrdate)//Set time


Iweek=ocal.get (Calendar.day_of_week)-1;


HashMap ohashmap=new HashMap ();;


String dataset[]= null;


List Dayandweek = new ArrayList ();


for (int i=iweek;i>0;i--) {


Ocal.add (calendar.date,-i);


Loopdate=ocal.get (calendar.year) + "-" + (Ocal.get (calendar.month) +1) + "-" +ocal.get (calendar.date);


Ocal=calendarsettime (scurrdate);//Reset Time


DataSet = new String[2];


dataset[0]=loopdate;


dataset[1]=oneweekday[(icurrweek++)];


Dayandweek.add (DataSet);


}


for (int i=0;i<7-iweek;i++) {


Ocal.add (calendar.date,i);


Loopdate=ocal.get (calendar.year) + "-" + (Ocal.get (calendar.month) +1) + "-" +ocal.get (calendar.date);


Ocal=calendarsettime (scurrdate);


DataSet = new String[2];


dataset[0]=loopdate;


dataset[1]=oneweekday[(icurrweek++)];


Dayandweek.add (DataSet);


}


return dayandweek;


}