public void setSelectedItem(Object anItem) {
if (anItem == null) {
return;
}
if (anItem instanceof Date) {
try {
selectedDate = this.dateFormat.format((Date) anItem);
} catch (Exception ex) {
ex.printStackTrace();
}
} else {
try {
String strDate = anItem.toString().trim();
if (strDate.length() != 10 && strDate.length() != 19) {
return;
}
String pattern = dateFormat.toPattern();
if (strDate.length() == 10 && pattern.length() == 19) {
strDate = strDate + selectedDate.substring(10);
}
dateFormat.parse(strDate);
selectedDate = strDate;
} catch (Exception ex) {
throw new UnsupportedOperationException(
"Invalid datetime: string ["
+ anItem
+ "], format is ["
+ dateFormat.toPattern()
+ "]. ");
}
}
fireContentsChanged(this, -1, -1);
}
