public Extensions getOrCreate ( String tableName , String columnName , String author , GeometryType geometryType ) { String extensionName = getExtensionName ( author , geometryType ) ; String description = isGeoPackageExtension ( geometryType ) ? GEOMETRY_TYPES_EXTENSION_DEFINITION : USER_GEOMETRY_TYPES_EXTENSION_DEFINITION ; Extensions extension = getOrCreate ( extensionName , tableName , columnName , description , ExtensionScopeType . READ_WRITE ) ; return extension ; }
Get or create the extension user defined geometry type