Array as parameter

[Nathan Maves]

can you specify an array as a valid parameter class?
i.e.
<select id="getReportIdsByParentIds" resultClass="string" 
parameterClass="java.lang.String[]"> <!--Not Sure what to put for the 
parameter type-->
        select
            report_id
        from
            rv_report_hierarchy
        where
            parent_id in  (
                <iterate property="parentIds" conjunction=",">
                    #parentIds[]#
                </iterate>
            )
    </select>