/** Initializes contained components. */
private void initComponents() {
final SimpleDateFormat format = new SimpleDateFormat("mm:ss");
final Calendar c = Calendar.getInstance();
final JLabel counter = new JLabel();
counter.setForeground(Color.red);
counter.setFont(counter.getFont().deriveFont((float) (counter.getFont().getSize() + 5)));
setLayout(new GridBagLayout());
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
GridBagConstraints constraints = new GridBagConstraints();
JLabel messageLabel =
new JLabel(
GuiActivator.getResources().getI18NString("service.gui.security.SECURITY_ALERT"));
messageLabel.setForeground(Color.WHITE);
constraints.anchor = GridBagConstraints.CENTER;
constraints.fill = GridBagConstraints.NONE;
constraints.gridx = 0;
constraints.gridy = 0;
add(messageLabel, constraints);
constraints.anchor = GridBagConstraints.CENTER;
constraints.fill = GridBagConstraints.NONE;
constraints.gridx = 0;
constraints.gridy = 1;
add(counter, constraints);
ZrtpControl zrtpControl = null;
if (securityControl instanceof ZrtpControl) zrtpControl = (ZrtpControl) securityControl;
long initialSeconds = 0;
if (zrtpControl != null) initialSeconds = zrtpControl.getTimeoutValue();
c.setTimeInMillis(initialSeconds);
counter.setText(format.format(c.getTime()));
if (initialSeconds > 0)
timer.schedule(
new TimerTask() {
@Override
public void run() {
if (c.getTimeInMillis() - 1000 > 0) {
c.add(Calendar.SECOND, -1);
counter.setText(format.format(c.getTime()));
}
}
},
1000,
1000);
}
/**
* Finds the next occurrence for monthly recurrence.
*
* @param startDate the start date of the previous calendar item.
* @param endDate the end date of the previous calendar item.
* @param lastDay if <tt>true</tt> we are interested in last day of the month
* @return the next item
*/
public CalendarItemTimerTask nextMonth(Date startDate, Date endDate, boolean lastDay) {
long duration = sourceTask.getEndDate().getTime() - sourceTask.getStartDate().getTime();
Calendar cal = Calendar.getInstance();
cal.setTime(startDate);
cal = incrementMonths(cal, lastDay, period);
Date currentDate = new Date();
if (cal.getTimeInMillis() + duration < currentDate.getTime()) {
Calendar cal2 = Calendar.getInstance();
cal2.setTime(currentDate);
int years = cal2.get(Calendar.YEAR) - cal.get(Calendar.YEAR);
int months = (years * 12) + (cal2.get(Calendar.MONTH) - cal.get(Calendar.MONTH));
int monthsToAdd = months;
monthsToAdd -= months % period;
cal = incrementMonths(cal, lastDay, monthsToAdd);
if (cal.getTimeInMillis() + duration < currentDate.getTime()) {
cal = incrementMonths(cal, lastDay, period);
}
}
Calendar cal2 = (Calendar) cal.clone();
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
while (deletedInstances.contains(cal.getTime())) {
cal = incrementMonths(cal, lastDay, period);
cal2 = incrementMonths(cal2, lastDay, period);
}
startDate = cal2.getTime();
endDate = new Date(startDate.getTime() + duration);
if (dateOutOfRange(endDate)) {
return null;
}
boolean executeNow = false;
if (startDate.before(currentDate)) {
executeNow = true;
}
return new CalendarItemTimerTask(
sourceTask.getStatus(), startDate, endDate, sourceTask.getId(), executeNow, this);
}
/**
* Finds the occurrence of the events in the next months
*
* @param cal the calendar object
* @param lastDay if <tt>true</tt> it will return the last day of the month
* @param period the number of months to add
* @return the calendar object with set date
*/
private Calendar incrementMonths(Calendar cal, boolean lastDay, int period) {
int dayOfMonth = patternSpecific1;
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, period);
if (lastDay || (cal.getActualMaximum(Calendar.DAY_OF_MONTH) < dayOfMonth))
dayOfMonth = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
cal.set(Calendar.DAY_OF_MONTH, dayOfMonth);
return cal;
}
/**
* Calculate the number of hour to wait until the first scheduled update check. This will only be
* called if daily checking for config updates is enabled
*
* @return The number of hours to wait
*/
private int calcHoursToWait() {
// The hours to wait is the number of hours until midnight tonight (24
// minus the current hour) plus the hour that the config says updates
// should be
return 24
- Calendar.getInstance().get(Calendar.HOUR_OF_DAY)
+ configuration.getInt(CHECK_FOR_UPDATES_DAILY_TIME_PROP, 0);
}
/**
* Finds the occurrence of the events in the next months
*
* @param startDate the start date if the calendar item
* @param dayOfWeekInMonth the number of week days occurrences
* @return the date of the next occurrence
*/
private Date getMonthNStartDate(Date startDate, int dayOfWeekInMonth) {
Calendar cal = Calendar.getInstance();
cal.setTime(startDate);
if (dayOfWeekInMonth == -1) {
Date result = null;
cal.set(Calendar.DAY_OF_WEEK_IN_MONTH, dayOfWeekInMonth);
for (int day : allowedDaysOfWeek) {
cal.set(Calendar.DAY_OF_WEEK, day);
if (result == null || result.before(cal.getTime())) result = cal.getTime();
}
return result;
} else
while (dayOfWeekInMonth > 0) {
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
if (allowedDaysOfWeek.contains(dayOfWeek)) dayOfWeekInMonth--;
if (dayOfWeekInMonth > 0) cal.add(Calendar.DAY_OF_MONTH, 1);
}
return cal.getTime();
}
/**
* Checks whether the given date is in the recurrent pattern range or not
*
* @param date the date
* @return <tt>true</tt> if the date is in the pattern range.
*/
private boolean dateOutOfRange(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
if ((endType != 0x00002023)
&& (endType != 0xFFFFFFFF)
&& cal.getTime().after(windowsTimeToDateObject(this.endDate))) {
return true; // the series are finished
}
return false;
}
/**
* Finds the next occurrence for monthly Nth recurrence.
*
* @param startDate the start date of the previous calendar item.
* @param endDate the end date of the previous calendar item.
* @return the next item
*/
public CalendarItemTimerTask nextMonthN(Date startDate, Date endDate) {
int dayOfWeekInMonth = (patternSpecific2 == 5 ? -1 : patternSpecific2);
long duration = sourceTask.getEndDate().getTime() - sourceTask.getStartDate().getTime();
Calendar cal = Calendar.getInstance();
cal.setTime(startDate);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, period);
cal.setTime(getMonthNStartDate(cal.getTime(), dayOfWeekInMonth));
Date currentDate = new Date();
if (cal.getTimeInMillis() + duration < currentDate.getTime()) {
Calendar cal2 = Calendar.getInstance();
cal2.setTime(currentDate);
int years = cal2.get(Calendar.YEAR) - cal.get(Calendar.YEAR);
int months = (years * 12) + (cal2.get(Calendar.MONTH) - cal.get(Calendar.MONTH));
int monthsToAdd = months;
monthsToAdd -= months % period;
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, monthsToAdd);
cal.setTime(getMonthNStartDate(cal.getTime(), dayOfWeekInMonth));
if (cal.getTimeInMillis() + duration < currentDate.getTime()) {
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, monthsToAdd);
cal.setTime(getMonthNStartDate(cal.getTime(), dayOfWeekInMonth));
}
}
Calendar cal2 = (Calendar) cal.clone();
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
while (deletedInstances.contains(cal.getTime())) {
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, period);
startDate = null;
for (int dayOfWeek : allowedDaysOfWeek) {
cal.set(Calendar.DAY_OF_WEEK, dayOfWeek);
cal.set(Calendar.DAY_OF_WEEK_IN_MONTH, dayOfWeekInMonth);
if ((cal.after(startDate) && dayOfWeekInMonth == -1)
|| (cal.before(startDate) && dayOfWeekInMonth != -1)
|| startDate == null) {
startDate = cal.getTime();
cal2.set(Calendar.YEAR, cal.get(Calendar.YEAR));
cal2.set(Calendar.MONTH, cal.get(Calendar.MONTH));
cal2.set(Calendar.DATE, cal.get(Calendar.DATE));
}
}
}
startDate = cal2.getTime();
endDate = new Date(startDate.getTime() + duration);
if (dateOutOfRange(endDate)) return null;
boolean executeNow = false;
if (startDate.before(currentDate)) {
executeNow = true;
}
return new CalendarItemTimerTask(
sourceTask.getStatus(), startDate, endDate, sourceTask.getId(), executeNow, this);
}
/**
* Calculates and creates the next calendar item.
*
* @param previousStartDate the start date of the previous occurrence.
* @param previousEndDate the end date of the previous occurrence.
* @return the new calendar item or null if there are no more calendar items from that recurrent
* series.
*/
public CalendarItemTimerTask next(Date previousStartDate, Date previousEndDate) {
if (dateOutOfRange(new Date())) {
return null;
}
Date startDate = previousStartDate;
Date endDate = null;
boolean executeNow = false;
long duration = sourceTask.getEndDate().getTime() - sourceTask.getStartDate().getTime();
switch (patternType) {
case Day:
{
startDate = new Date(startDate.getTime() + period * 60000);
endDate = new Date(previousEndDate.getTime() + period * 60000);
Date currentDate = new Date();
if (endDate.before(currentDate)) {
long offset = currentDate.getTime() - endDate.getTime();
offset -= offset % (period * 60000);
if (endDate.getTime() + offset < currentDate.getTime()) {
offset += period * 60000;
}
startDate = new Date(startDate.getTime() + offset);
}
Calendar cal = Calendar.getInstance();
cal.setTime(startDate);
Calendar cal2 = (Calendar) cal.clone();
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
while (deletedInstances.contains(cal.getTime())) {
cal.add(Calendar.MINUTE, period);
cal2.add(Calendar.MINUTE, period);
}
if (dateOutOfRange(cal.getTime())) {
return null;
}
startDate = cal2.getTime();
endDate = new Date(startDate.getTime() + duration);
if (startDate.before(currentDate)) {
executeNow = true;
}
return new CalendarItemTimerTask(
sourceTask.getStatus(), startDate, endDate, sourceTask.getId(), executeNow, this);
}
case Week:
{
Calendar cal = Calendar.getInstance();
/** The enum for the firstDow field is the same as Calendar day of week enum + 1 day */
cal.setFirstDayOfWeek(firstDow + 1);
cal.setTime(startDate);
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
int index = allowedDaysOfWeek.indexOf(dayOfWeek);
if (++index < allowedDaysOfWeek.size()) {
cal.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(index));
startDate = cal.getTime();
endDate = new Date(startDate.getTime() + duration);
} else {
cal.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(0));
cal.add(Calendar.WEEK_OF_YEAR, period);
startDate = cal.getTime();
endDate = new Date(startDate.getTime() + duration);
}
Date currentDate = new Date();
if (endDate.before(currentDate)) {
cal.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(0));
endDate = new Date(cal.getTimeInMillis() + duration);
long offset = (currentDate.getTime() - endDate.getTime());
// 1 week = 604800000 is milliseconds
offset -= offset % (period * 604800000);
if (endDate.getTime() + offset < currentDate.getTime()) {
cal.add(Calendar.WEEK_OF_YEAR, (int) (offset / (period * 604800000)));
int i = 1;
while (((cal.getTimeInMillis() + duration) < (currentDate.getTime()))) {
if (i == allowedDaysOfWeek.size()) {
cal.add(Calendar.WEEK_OF_YEAR, period);
i = 0;
}
cal.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(i));
i++;
}
startDate = cal.getTime();
} else {
startDate = new Date(cal.getTimeInMillis() + offset);
}
}
cal.setTime(startDate);
Calendar cal2 = (Calendar) cal.clone();
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
index = allowedDaysOfWeek.indexOf(dayOfWeek) + 1;
while (deletedInstances.contains(cal.getTime())) {
if (index >= allowedDaysOfWeek.size()) {
index = 0;
cal.add(Calendar.WEEK_OF_YEAR, period);
cal2.add(Calendar.WEEK_OF_YEAR, period);
}
cal.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(index));
cal2.set(Calendar.DAY_OF_WEEK, allowedDaysOfWeek.get(index));
index++;
}
startDate = cal2.getTime();
endDate = new Date(startDate.getTime() + duration);
if (dateOutOfRange(endDate)) return null;
if (startDate.before(currentDate)) {
executeNow = true;
}
return new CalendarItemTimerTask(
sourceTask.getStatus(), startDate, endDate, sourceTask.getId(), executeNow, this);
}
case Month:
case MonthEnd:
case HjMonth:
case HjMonthEnd:
{
return nextMonth(startDate, endDate, false);
}
case MonthNth:
case HjMonthNth:
{
if (patternSpecific1 == 0x7f && patternSpecific2 == 0x05) {
return nextMonth(startDate, endDate, true);
}
return nextMonthN(startDate, endDate);
}
}
return null;
}