/**
* If value is null or value is default value then nothing is done. Otherwise the given value is
* added as page parameter under the given key. Dates and TimePeriods are converted and can be
* gotten by {@link #getPageParameter(PageParameters, String, Class)}.
*
* @param pageParameters
* @param key
* @param value
* @see ClassHelper#isDefaultType(Class, Object)
*/
public static void putPageParameter(
final PageParameters pageParameters, final String key, final Object value) {
if (value == null) {
// Do not put null values to page parameters.
} else if (ClassHelper.isDefaultType(value.getClass(), value)) {
// Do not put default values to page parameters.
} else if (value instanceof Date) {
addOrReplaceParameter(pageParameters, key, ((Date) value).getTime());
} else if (value instanceof TimePeriod) {
addOrReplaceParameter(
pageParameters,
key,
((TimePeriod) value).getFromDate().getTime()
+ "-"
+ ((TimePeriod) value).getToDate().getTime());
} else {
addOrReplaceParameter(pageParameters, key, value);
}
}
