[Developer] #424 show filters and ORDS handler details

Refs #424

src/main/java/com/cloudhandson/vpdbackoffice/mapper/OrdsMetadataMapper.java

@@ -0,0 +1,13 @@
+package com.cloudhandson.vpdbackoffice.mapper;
+
+import com.cloudhandson.vpdbackoffice.domain.ords.OrdsHandlerView;
+import java.util.List;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface OrdsMetadataMapper {
+
+  List<OrdsHandlerView> findHandlers();
+
+  String findHandlerPackageSource();
+}