/**
* Returns a map for given sort info, or null if sort info is null.
*
* <p>The map keys are {@link #SORT_COLUMN_NAME} and {@link #SORT_ASCENDING_NAME}.
*
* @since 5.4.0
*/
public static Map<String, Serializable> asMap(SortInfo sortInfo) {
if (sortInfo == null) {
return null;
}
Map<String, Serializable> res = new HashMap<String, Serializable>();
res.put(SORT_COLUMN_NAME, sortInfo.getSortColumn());
res.put(SORT_ASCENDING_NAME, Boolean.valueOf(sortInfo.getSortAscending()));
return res;
}
