We have seen the creation of new custom fields, writing new searchers for them, and so on. Another important feature with the fields, be it custom fields or the standard JIRA fields, is to use them for sorting. But simply writing a new custom field type won't enable sorting on that field.
In this recipe, we will see how to enable sorting on custom fields.
This is easy to do. There are only two simple steps that you need to do to make sure the custom field is a sortable field:
Implement the
SortableCustomFieldinterface. A new custom field type will look as follows:public class DemoCFType extends AbstractCustomFieldType implements SortableCustomField
If you are extending an existing custom field type such as
TextCFType, it already implements the interface.Implement the
comparemethod, as in the following example:public int compare(Object customFieldObjectValue1, Object...