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Ian Darwin's assorted Java stuff,
assembled as an API.
package com.darwinsys.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Calendar;
import com.darwinsys.util.DateUtils;
/**
* Utilities for dealing with Dates in the context of Servlets;
* the print...Calendar routines depend on "calendar.css" being
* extracted from the distribution and copied to the root of the
* web application; without this it'll work but but look coyote ugly.
*/
public class HTMLDateUtils {
/**
* Generate a small HTML month calendar for the current month onto the given PrintWriter
* @param out The PrintWriter
* @throws IOException
*/
public static void printMonthCalendar(PrintWriter out)
throws IOException {
printMonthCalendar(out, Calendar.getInstance());
}
/**
* Generate a small HTML month calendar for the given month onto the given PrintWriter
*/
public static void printMonthCalendar(PrintWriter out, Calendar calendar)
throws IOException {
int yy = calendar.get(Calendar.YEAR);
int mm = calendar.get(Calendar.MONTH);
int day = calendar.get(Calendar.DAY_OF_MONTH);
out.println("");
out.println("");
out.println("" + DateUtils.getMonthName(mm) + ", " + yy + " Su Mo Tu We Th Fr Sa ");
// Blank out the labels before 1st day of month
for (int i = 0; i < leadGap; i++) {
out.print(" ");
}
// Fill in numbers for the day of month.
for (int i = 1; i <= daysInMonth; i++) {
out.printf(" ", i != day ? "cal-cell-day" : "cal-cell-today");
out.print(i);
out.print(" ");
if ((leadGap + i) % 7 == 0) { // wrap if end of line.
out.println(" ");
out.print("");
}
}
out.println(" ");
out.println("
");
}
}