import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
+import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Map;
+import java.util.TimeZone;
import javax.servlet.http.HttpServletRequest;
-import org.cacert.gigi.Language;
+import org.cacert.gigi.GigiApiException;
+import org.cacert.gigi.localisation.Language;
public class DateSelector implements Outputable {
- String[] names;
-
- public DateSelector(String day, String month, String year) {
- this.names = new String[] { day, month, year };
- }
-
- int day;
- int month;
- int year;
-
- @Override
- public void output(PrintWriter out, Language l, Map<String, Object> vars) {
- out.print("<nobr><select name=\"");
- out.print(names[0]);
- out.println("\">");
- for (int i = 1; i <= 31; i++) {
- out.print("<option");
- if (i == day) {
- out.print(" selected=\"selected\"");
- }
- out.println(">" + i + "</option>");
- }
- out.println("</select>");
- SimpleDateFormat sdf = new SimpleDateFormat("MMMM", l.getLocale());
- out.print("<select name=\"");
- out.print(names[1]);
- out.println("\">");
- Calendar c = sdf.getCalendar();
- for (int i = 1; i <= 12; i++) {
- c.set(Calendar.MONTH, i - 1);
- out.print("<option value='" + i + "'");
- if (i == month) {
- out.print(" selected=\"selected\"");
- }
- out.println(">" + sdf.format(c.getTime()) + " (" + i + ")</option>");
- }
- out.println("</select>");
- out.print("<input type=\"text\" name=\"");
- out.print(names[2]);
- out.print("\" value=\"");
- if (year != 0) {
- out.print(year);
- }
- out.print("\" size=\"4\" autocomplete=\"off\"></nobr>");
- }
-
- public void update(HttpServletRequest r) {
- String dayS = r.getParameter(names[0]);
- if (dayS != null) {
- day = parseIntSafe(dayS);
- }
-
- String monthS = r.getParameter(names[1]);
- if (monthS != null) {
- month = parseIntSafe(monthS);
- }
-
- String yearS = r.getParameter(names[2]);
- if (yearS != null) {
- year = parseIntSafe(yearS);
- }
- }
-
- private int parseIntSafe(String dayS) {
- try {
- return Integer.parseInt(dayS);
- } catch (NumberFormatException e) {
-
- }
- return 0;
- }
-
- public boolean isValid() {
- if (!(1900 < year && 1 <= month && month <= 12 && 1 <= day && day <= 32)) {
- return false;
- }
- return true; // TODO checkdate
- }
-
- @Override
- public String toString() {
- return "DateSelector [names=" + Arrays.toString(names) + ", day=" + day + ", month=" + month + ", year=" + year
- + "]";
- }
-
- public java.sql.Date getDate() {
- Calendar gc = GregorianCalendar.getInstance();
- gc.set(year, month - 1, day);
- return new java.sql.Date(gc.getTime().getTime());
- }
+
+ private String[] names;
+
+ public DateSelector(String day, String month, String year, Date date) {
+ this(day, month, year);
+ Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTF"));
+ cal.setTime(date);
+ this.day = cal.get(Calendar.DAY_OF_MONTH);
+ this.month = cal.get(Calendar.MONTH);
+ this.year = cal.get(Calendar.YEAR);
+ }
+
+ public DateSelector(String day, String month, String year) {
+ this.names = new String[] {
+ day, month, year
+ };
+ }
+
+ private int day;
+
+ private int month;
+
+ private int year;
+
+ private static ThreadLocal<SimpleDateFormat> fmt = new ThreadLocal<>();
+
+ @Override
+ public void output(PrintWriter out, Language l, Map<String, Object> vars) {
+ out.print("<nobr>");
+ outputYear(out);
+ outputMonth(out, l);
+ outputDay(out);
+ out.print("</nobr>");
+ }
+
+ private void outputDay(PrintWriter out) {
+ out.print("<select name=\"");
+ out.print(names[0]);
+ out.println("\">");
+ for (int i = 1; i <= 31; i++) {
+ out.print("<option");
+ if (i == day) {
+ out.print(" selected=\"selected\"");
+ }
+ out.println(">" + i + "</option>");
+ }
+ out.println("</select>");
+ }
+
+ private void outputMonth(PrintWriter out, Language l) {
+ SimpleDateFormat sdf = new SimpleDateFormat("MMMM", l.getLocale());
+ out.print("<select name=\"");
+ out.print(names[1]);
+ out.println("\">");
+ Calendar c = sdf.getCalendar();
+ for (int i = 1; i <= 12; i++) {
+ c.set(Calendar.MONTH, i - 1);
+ out.print("<option value='" + i + "'");
+ if (i == month) {
+ out.print(" selected=\"selected\"");
+ }
+ out.println(">" + sdf.format(c.getTime()) + " (" + i + ")</option>");
+ }
+ out.println("</select>");
+ }
+
+ private void outputYear(PrintWriter out) {
+ out.print("<input type=\"text\" name=\"");
+ out.print(names[2]);
+ out.print("\" value=\"");
+ if (year != 0) {
+ out.print(year);
+ }
+ out.print("\" size=\"4\" autocomplete=\"off\">");
+ }
+
+ public void update(HttpServletRequest r) throws GigiApiException {
+ try {
+ String dayS = r.getParameter(names[0]);
+ if (dayS != null) {
+ day = Integer.parseInt(dayS);
+ }
+
+ String monthS = r.getParameter(names[1]);
+ if (monthS != null) {
+ month = Integer.parseInt(monthS);
+ }
+
+ String yearS = r.getParameter(names[2]);
+ if (yearS != null) {
+ year = Integer.parseInt(yearS);
+ }
+ } catch (NumberFormatException e) {
+ throw new GigiApiException("Unparsable date.");
+ }
+ }
+
+ public boolean isValid() {
+ if ( !(1900 < year && 1 <= month && month <= 12 && 1 <= day && day <= 32)) {
+ return false;
+ }
+ return true; // TODO checkdate
+ }
+
+ @Override
+ public String toString() {
+ return "DateSelector [names=" + Arrays.toString(names) + ", day=" + day + ", month=" + month + ", year=" + year + "]";
+ }
+
+ public java.sql.Date getDate() {
+ Calendar gc = GregorianCalendar.getInstance();
+ gc.set(year, month - 1, day);
+ return new java.sql.Date(gc.getTime().getTime());
+ }
+
+ public static SimpleDateFormat getDateFormat() {
+ SimpleDateFormat local = fmt.get();
+ if (local == null) {
+ local = new SimpleDateFormat("yyyy-MM-dd");
+ local.setTimeZone(TimeZone.getTimeZone("UTC"));
+ fmt.set(local);
+ }
+ return local;
+ }
}
projects / gigi.git / blobdiff