@Override
protected String _writeText(Transparency property, WriteContext context) {
if (context.getVersion() == ICalVersion.V1_0) {
if (property.isOpaque()) {
return "0";
}
if (property.isTransparent()) {
return "1";
}
}
return super._writeText(property, context);
}
@Override
protected ICalParameters _prepareParameters(ExceptionDates property, WriteContext context) {
if (isInObservance(context)) {
return property.getParameters();
}
boolean hasTime;
if (property.getValues().isEmpty()) {
hasTime = false;
} else {
hasTime = (dataType(property, context.getVersion()) == DATE_TIME);
}
return handleTzidParameter(property, hasTime, context);
}
@Override
protected void _writeXml(ExceptionDates property, XCalElement element, WriteContext context) {
List<ICalDate> values = property.getValues();
if (values.isEmpty()) {
element.append(defaultDataType(context.getVersion()), "");
return;
}
if (isInObservance(context)) {
for (ICalDate value : values) {
String valueStr = date(value).observance(true).extended(true).write();
element.append(DATE_TIME, valueStr);
}
return;
}
for (ICalDate value : values) {
ICalDataType dataType = value.hasTime() ? DATE_TIME : DATE;
String dateStr = date(value, property, context).extended(true).write();
element.append(dataType, dateStr);
}
}