private SiteActivity getDataForMonth(Calendar cal_) {
Calendar cal = (Calendar) cal_.clone();
int desiredMonth = cal.get(Calendar.MONTH);
for (int i = siteActivity.size() - 1; i >= 0; i--) {
SiteActivity sa = siteActivity.get(i);
cal.setTime(sa.getDate());
int thisMonth = cal.get(Calendar.MONTH);
if (desiredMonth == thisMonth) {
// System.out.println("SummaryActivityChartDataImpl.getDataForMonth:
// "+(cal.getTime().toGMTString()) +" matches "+sa.getDate().toGMTString()+" =>
// "+sa.getCount());
return sa;
}
}
return null;
}
private void fillBarChartData() {
if (viewType == null || chartType == null || siteActivity == null) return;
// set first and last day data
int timeSlots = 0;
// fill arrays
if (StatsManager.VIEW_WEEK.equals(viewType)) {
timeSlots = 7;
} else if (StatsManager.VIEW_MONTH.equals(viewType)) {
timeSlots = 30;
} else if (StatsManager.VIEW_YEAR.equals(viewType)) {
timeSlots = 12;
}
// fill with data, backwards
Calendar cal = Calendar.getInstance();
activity = new long[timeSlots];
for (int i = timeSlots - 1; i >= 0; i--) {
SiteActivity sa = null;
// System.out.println("SummaryActivityChartDataImpl.fillData: i="+i+"
// date="+cal.getTime().toGMTString());
if (StatsManager.VIEW_YEAR.equals(viewType)) sa = getDataForMonth(cal);
else sa = getDataForDay(cal);
if (sa == null) {
activity[i] = 0;
} else {
activity[i] = sa.getCount();
}
if (i > 0) {
if (StatsManager.VIEW_WEEK.equals(viewType) || StatsManager.VIEW_MONTH.equals(viewType)) {
cal.add(Calendar.DATE, -1);
} else if (StatsManager.VIEW_YEAR.equals(viewType)) {
cal.add(Calendar.MONTH, -1);
}
}
}
firstDay = cal.getTime();
// System.out.println("SummaryActivityChartDataImpl.firstDay: "+firstDay.toGMTString());
}