DDF uses org.jvnet.ogc/filter-v_2_0/2.6.1 for binding Filter 2.0 XML to java POJOs. However, the bindings do not include the matchCase attribute on PropertyIsLikeType. works around this by introducing a copy of PropertyIsLikeType.java that includes the additional code for matchCase. Ideally, org.jvnet.ogc will release an updated version that includes the missing matchCase attribute. However, it's been two years since their previous release. It may be necessary to find a new binding library that includes the matchCase attribute.