public void encodeEndInternal()

in tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/MessagesRenderer.java [52:145]
59 lines of code
11 McCabe index (conditional complexity)

  public void encodeEndInternal(final FacesContext facesContext, final T component) throws IOException {

    if (component.isConfirmation()) {
      LOG.warn("'confirmation' is currently not supported for tc:messages!");
    }

    final TobagoResponseWriter writer = getResponseWriter(facesContext);

    if (LOG.isDebugEnabled()) {
      LOG.debug("facesContext is " + facesContext.getClass().getName());
    }
    final List<AbstractUIMessages.Item> messageList = component.createMessageList(facesContext);

    // with id
      /*String focusId = null;
      Iterator clientIds;
      if (ComponentUtils.getBooleanAttribute(messages, Attributes.globalOnly)) {
        ArrayList<String> list = new ArrayList<String>(1);
        list.add(null);
        clientIds = list.iterator();
      } else {
        clientIds = facesContext.getClientIdsWithMessages();
      }*/

    writer.startElement(HtmlElements.TOBAGO_MESSAGES);
    writer.writeIdAttribute(component.getClientId(facesContext));
    writer.writeClassAttribute(component.getCustomClass());

    FacesMessage.Severity lastSeverity = null;
    boolean first = true;

    for (final AbstractUIMessages.Item item : messageList) {
      final FacesMessage message = item.getFacesMessage();
      final FacesMessage.Severity severity = message.getSeverity();

      if (!first && lastSeverity != severity) {
        writer.endElement(HtmlElements.DIV);
      }

      if (first || lastSeverity != severity) {
        writer.startElement(HtmlElements.DIV);
        writer.writeClassAttribute(
            BootstrapClass.ALERT,
            BootstrapClass.ALERT_DISMISSIBLE,
            BootstrapClass.alert(severity),
            BootstrapClass.FADE,
            BootstrapClass.SHOW);
        HtmlRendererUtils.writeDataAttributes(facesContext, writer, component);
        if (message instanceof TobagoFacesMessage) {
          final TobagoFacesMessage tobagoFacesMessage = (TobagoFacesMessage) message;
          HtmlRendererUtils.writeDataAttributes(facesContext, writer, tobagoFacesMessage.getDataAttributes());
        }
        writer.writeAttribute(HtmlAttributes.ROLE, HtmlRoleValues.ALERT.toString(), false);

        writer.startElement(HtmlElements.BUTTON);
        writer.writeAttribute(HtmlAttributes.TYPE, HtmlButtonTypes.BUTTON);
        writer.writeClassAttribute(BootstrapClass.BTN_CLOSE);
        writer.writeAttribute(DataAttributes.BS_DISMISS, "alert", false);
        writer.writeAttribute(Arias.LABEL, ResourceUtils.getString(facesContext, "alert.close"), false);
        writer.endElement(HtmlElements.BUTTON);
      }

      encodeMessage(writer, component, message, item.getForId());

      lastSeverity = severity;
      first = false;
    }
    if (messageList.size() > 0) {
      writer.endElement(HtmlElements.DIV); // close open tag from for-loop
    }
    if (component.getFor() == null) {
      final String id = component.getClientId(facesContext) + ComponentUtils.SUB_SEPARATOR + "messagesExists";
      writer.startElement(HtmlElements.INPUT);
      writer.writeAttribute(HtmlAttributes.VALUE, Boolean.TRUE.toString(), false);
      writer.writeAttribute(HtmlAttributes.ID, id, false);
      writer.writeAttribute(HtmlAttributes.NAME, id, false);
      writer.writeAttribute(HtmlAttributes.TYPE, HtmlInputTypes.HIDDEN);
      writer.endElement(HtmlElements.INPUT);
    }
    writer.endElement(HtmlElements.TOBAGO_MESSAGES);
/*
      while(clientIds.hasNext()) {
        String clientId = (String) clientIds.next();
        encodeMessagesForId(facesContext, writer, clientId, showSummary, showDetail);
        if (focusId == null) {
          focusId = clientId;
        }
      }
  todo: don't forget: focus
      if (focusId != null) {
        ComponentUtils.findPage(facesContext, messages).setFocusId(focusId);
      }
*/
  }