how to display custom user picker value

Dears,

I wrote a customized User Picker according to the Demo, it is working fine under the Creat and Edit modes, but it can't show the selected property value, I think I should need to write some code under the getDataValue method for the ComponentMode.VIEW, how can I make writing this part of the code to be able to display it on the VIEW under getDataValue method. Thank you.

	@Override
	public Object getDataValue(String component_id, Object object, ModelContext mc) throws WTException {
		String attributeId = component_id;
		Object obj = null;
		GUIComponentArray guiArray = new GUIComponentArray();
		if (ComponentMode.CREATE.equals(mode) || ComponentMode.EDIT.equals(mode)) {
			obj = super.getDataValue(attributeId, object, mc);
			if (obj instanceof PickerInputComponent) {
				PickerInputComponent pickerComponent = (PickerInputComponent) obj;
				guiArray.addGUIComponent(pickerComponent);
			}
		} else if (ComponentMode.VIEW.equals(mode)) {
//TODO
		}

		return obj;

	}