+ /**
+ * Create a new Widget object according to the supplied Widget Type.
+ *
+ * @param widgetType
+ * a String identifying the type of Widget to create
+ * @return a new Widget object from the defined widget type, or else null
+ * @throws XmlArtifactGenerationException
+ * if there is an internal error creating the Widget because of the defined widget mappings
+ */
+ public static Widget createWidgetFromType(String widgetType) throws XmlArtifactGenerationException {
+ Optional<Widget> widget = Optional.ofNullable(typeToWidget.get(widgetType));
+ if (widget.isPresent()) {
+ // Make a copy of the Widget found in the mappings table.
+ return new Widget(widget.get());
+ }
+ return null;
+ }
+
+ public static void setWidgetTypes(List<WidgetTypeConfig> types) {
+ WidgetType.clearElements();
+ for (WidgetTypeConfig type : types) {
+ if (type.type == null || type.name == null || type.modelInvariantId == null
+ || type.modelVersionId == null) {
+ throw new IllegalArgumentException("Incomplete widget type specified: " + type);
+ }
+ Widget widget = new Widget(new WidgetType(type.type), type.name, type.deleteFlag, //
+ type.modelInvariantId, type.modelVersionId);
+ typeToWidget.put(type.type, widget);
+ }
+ WidgetType.validateElements();