/**
 * Adds an AJAX-Indicator to DropDownChoice 
 * @author Eyal Golan
 */
class DropDownChoiceWithAjaxIndicator extends DropDownChoice implements IAjaxIndicatorAware
{
    private static final long serialVersionUID = 1365817942506006686L;
    private final WicketAjaxIndicatorAppender indicatorAppender = new WicketAjaxIndicatorAppender();

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel choices, final IChoiceRenderer renderer,
            final MarkupContainer markupContainer)
    {
        super(id, choices, renderer);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel model, final IModel choices,
            final IChoiceRenderer renderer, final MarkupContainer markupContainer)
    {
        super(id, model, choices, renderer);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel model, final IModel choices,
            final MarkupContainer markupContainer)
    {
        super(id, model, choices);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel model, final List<Serializable> data,
            final IChoiceRenderer renderer, final MarkupContainer markupContainer)
    {
        super(id, model, data, renderer);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel model, final List<Serializable> choices,
            final MarkupContainer markupContainer)
    {
        super(id, model, choices);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final IModel choices, final MarkupContainer markupContainer)
    {
        super(id, choices);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final List<Serializable> data,
            final IChoiceRenderer renderer, final MarkupContainer markupContainer)
    {
        super(id, data, renderer);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final List<Serializable> choices,
            final MarkupContainer markupContainer)
    {
        super(id, choices);
        init(markupContainer);
    }

    public DropDownChoiceWithAjaxIndicator(final String id, final MarkupContainer markupContainer)
    {
        super(id);
        init(markupContainer);
    }

    public String getAjaxIndicatorMarkupId()
    {
        return this.indicatorAppender.getMarkupId();
    }

    private void init(final MarkupContainer markupContainer)
    {
        add(this.indicatorAppender);
    }
}