1 package org.cacert.gigi.output;
3 import java.io.PrintWriter;
4 import java.text.SimpleDateFormat;
5 import java.util.Arrays;
6 import java.util.Calendar;
8 import java.util.GregorianCalendar;
10 import java.util.TimeZone;
12 import javax.servlet.http.HttpServletRequest;
14 import org.cacert.gigi.localisation.Language;
16 public class DateSelector implements Outputable {
18 private String[] names;
20 public DateSelector(String day, String month, String year, Date date) {
21 this(day, month, year);
22 Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTF"));
24 this.day = cal.get(Calendar.DAY_OF_MONTH);
25 this.month = cal.get(Calendar.MONTH);
26 this.year = cal.get(Calendar.YEAR);
29 public DateSelector(String day, String month, String year) {
30 this.names = new String[] {
42 public void output(PrintWriter out, Language l, Map<String, Object> vars) {
50 private void outputDay(PrintWriter out) {
51 out.print("<select name=\"");
54 for (int i = 1; i <= 31; i++) {
57 out.print(" selected=\"selected\"");
59 out.println(">" + i + "</option>");
61 out.println("</select>");
64 private void outputMonth(PrintWriter out, Language l) {
65 SimpleDateFormat sdf = new SimpleDateFormat("MMMM", l.getLocale());
66 out.print("<select name=\"");
69 Calendar c = sdf.getCalendar();
70 for (int i = 1; i <= 12; i++) {
71 c.set(Calendar.MONTH, i - 1);
72 out.print("<option value='" + i + "'");
74 out.print(" selected=\"selected\"");
76 out.println(">" + sdf.format(c.getTime()) + " (" + i + ")</option>");
78 out.println("</select>");
81 private void outputYear(PrintWriter out) {
82 out.print("<input type=\"text\" name=\"");
84 out.print("\" value=\"");
88 out.print("\" size=\"4\" autocomplete=\"off\">");
91 public void update(HttpServletRequest r) {
92 String dayS = r.getParameter(names[0]);
94 day = parseIntSafe(dayS);
97 String monthS = r.getParameter(names[1]);
99 month = parseIntSafe(monthS);
102 String yearS = r.getParameter(names[2]);
104 year = parseIntSafe(yearS);
108 private int parseIntSafe(String dayS) {
110 return Integer.parseInt(dayS);
111 } catch (NumberFormatException e) {
117 public boolean isValid() {
118 if ( !(1900 < year && 1 <= month && month <= 12 && 1 <= day && day <= 32)) {
121 return true; // TODO checkdate
125 public String toString() {
126 return "DateSelector [names=" + Arrays.toString(names) + ", day=" + day + ", month=" + month + ", year=" + year + "]";
129 public java.sql.Date getDate() {
130 Calendar gc = GregorianCalendar.getInstance();
131 gc.set(year, month - 1, day);
132 return new java.sql.Date(gc.getTime().getTime());