public void encodeChildrenInternal()

in tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/CommandRendererBase.java [175:236]
56 lines of code
22 McCabe index (conditional complexity)

  public void encodeChildrenInternal(final FacesContext facesContext, final T component) throws IOException {
    final boolean parentOfCommands = component.isParentOfCommands();
    final boolean isInsideInputAfter = isInside(facesContext, HtmlElements.TOBAGO_IN)
        && isInside(facesContext, Facets.after);
    final boolean disabled = component.isDisabled();

    final TobagoResponseWriter writer = getResponseWriter(facesContext);

    if (parentOfCommands) {
      List<UIComponent> renderLater = null;

      writer.startElement(HtmlElements.DIV);
      writer.writeClassAttribute(
          TobagoClass.DROPDOWN__MENU,
          isInsideInputAfter ? BootstrapClass.DROPDOWN_MENU_END : null,
          disabled ? TobagoClass.DISABLED : null);
      writer.writeAttribute(Arias.LABELLEDBY, component.getFieldId(facesContext), false);
      writer.writeAttribute(HtmlAttributes.NAME, component.getClientId(facesContext), false);

      for (final UIComponent child : component.getChildren()) {
        if (child.isRendered()
            && !(child instanceof UIParameter)
            && !(child instanceof AbstractUIBadge)) {
          if (child instanceof AbstractUIStyle) {
            if (renderLater == null) {
              renderLater = new ArrayList<>();
            }
            renderLater.add(child);
          } else if (child instanceof AbstractUILink
              || child instanceof AbstractUISelectBooleanCheckbox
              || child instanceof AbstractUISelectBooleanToggle
              || child instanceof AbstractUISelectManyCheckbox
              || child instanceof AbstractUISelectOneRadio
              || child instanceof AbstractUISeparator
              // rendering with inside command is best compromise for composite components
              || UIComponent.isCompositeComponent(child)) {
            insideBegin(facesContext, HtmlElements.COMMAND); // XXX may refactor / cleanup
            child.encodeAll(facesContext);
            insideEnd(facesContext, HtmlElements.COMMAND); // XXX may refactor / cleanup
          } else {
            writer.startElement(HtmlElements.DIV);
            writer.writeClassAttribute(BootstrapClass.DROPDOWN_ITEM);
            child.encodeAll(facesContext);
            writer.endElement(HtmlElements.DIV);
          }
        }
      }
      writer.endElement(HtmlElements.DIV);

      if (renderLater != null) {
        for (UIComponent child : renderLater) {
          child.encodeAll(facesContext);
        }
      }
    } else {
      for (final UIComponent child : component.getChildren()) {
        if (!(child instanceof AbstractUIBadge)) {
          child.encodeAll(facesContext);
        }
      }
    }
  }