protected void encodeBeginField()

in tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/StarsRenderer.java [49:126]
68 lines of code
8 McCabe index (conditional complexity)

  protected void encodeBeginField(FacesContext facesContext, T component) throws IOException {

    final TobagoResponseWriter writer = getResponseWriter(facesContext);
    final String clientId = component.getClientId(facesContext);
    final String fieldId = component.getFieldId(facesContext);
    final String hiddenInputId = clientId + ComponentUtils.SUB_SEPARATOR + "input";
    final String sliderId = clientId + ComponentUtils.SUB_SEPARATOR + "slider";
    final int value = component.getRangeValue();
    final int max = component.getRangeMax();
    final Double placeholder = component.getPlaceholder();
    final boolean readonly = component.isReadonly();
    final boolean disabled = component.isDisabled();
    final boolean required = component.isRequired();
    final String title = HtmlRendererUtils.getTitleFromTipAndMessages(facesContext, component);

    final String sliderValue = component.getSubmittedValue() != null
        ? (String) component.getSubmittedValue() : String.valueOf(value);
    final String hiddenInputValue = required && "0".equals(sliderValue) ? null : sliderValue;

    writer.startElement(HtmlElements.DIV);
    writer.writeIdAttribute(fieldId);
    writer.writeClassAttribute(
        TobagoClass.STARS,
        component.getCustomClass());

    // The hidden input must be used to submit the rating. The 'required' attribute is not allowed on slider component.
    writer.startElement(HtmlElements.INPUT);
    writer.writeIdAttribute(hiddenInputId);
    writer.writeNameAttribute(clientId);
    writer.writeAttribute(HtmlAttributes.TYPE, HtmlInputTypes.HIDDEN);
    writer.writeAttribute(HtmlAttributes.VALUE, hiddenInputValue, true);
    writer.writeAttribute(HtmlAttributes.READONLY, readonly);
    writer.writeAttribute(HtmlAttributes.DISABLED, disabled);
    writer.writeAttribute(HtmlAttributes.REQUIRED, required);
    writer.endElement(HtmlElements.INPUT);

    writer.startElement(HtmlElements.SPAN);
    writer.writeClassAttribute(TobagoClass.STARS__CONTAINER);

    writer.startElement(HtmlElements.INPUT);
    writer.writeIdAttribute(sliderId);
    writer.writeNameAttribute(clientId);
    writer.writeClassAttribute(TobagoClass.STARS__SLIDER);
    writer.writeAttribute(HtmlAttributes.TYPE, readonly || disabled ? HtmlInputTypes.HIDDEN : HtmlInputTypes.RANGE);
    writer.writeAttribute(HtmlAttributes.MIN, required ? 1 : 0);
    writer.writeAttribute(HtmlAttributes.MAX, max);
    writer.writeAttribute(HtmlAttributes.VALUE, sliderValue, true);
    if (placeholder != null) {
      writer.writeAttribute(HtmlAttributes.PLACEHOLDER, placeholder.toString(), true);
    }
    writer.writeAttribute(HtmlAttributes.READONLY, readonly);
    writer.writeAttribute(HtmlAttributes.DISABLED, disabled);
    writer.writeAttribute(HtmlAttributes.REQUIRED, required);
    renderFocus(clientId, component.isFocus(), component.isError(), facesContext, writer);
    writer.writeAttribute(HtmlAttributes.TABINDEX, component.getTabIndex());
    writer.writeAttribute(HtmlAttributes.TITLE, title, true);
    writer.endElement(HtmlElements.INPUT);

    encodeBehavior(writer, facesContext, component);

    writer.startElement(HtmlElements.DIV);
    writer.writeClassAttribute(TobagoClass.STARS__FOCUS_BOX);
    writer.endElement(HtmlElements.DIV);
    writer.startElement(HtmlElements.SPAN);
    writer.writeClassAttribute(TobagoClass.STARS__TOOLTIP, BootstrapClass.FADE);
    writer.endElement(HtmlElements.SPAN);
    writer.startElement(HtmlElements.SPAN);
    writer.writeClassAttribute(TobagoClass.STARS__SELECTED);
    writer.endElement(HtmlElements.SPAN);
    writer.startElement(HtmlElements.SPAN);
    writer.writeClassAttribute(TobagoClass.STARS__UNSELECTED);
    writer.endElement(HtmlElements.SPAN);
    writer.startElement(HtmlElements.SPAN);
    writer.writeClassAttribute(TobagoClass.STARS__PRESELECTED);
    writer.endElement(HtmlElements.SPAN);

    writer.endElement(HtmlElements.SPAN);
  }