/**
   * Encode the case when the <code>var</code> attribute is specified. This will render without any
   * HTML markup and put the current message in the request scope as identified by the <code>var
   * </code> attribute. Note: the iteration is by design completely stateless.
   *
   * @param context The involved faces context.
   * @param component The messages component.
   * @param messages The queued faces messages.
   * @throws IOException When an I/O error occurs.
   */
  protected void encodeMessagesRepeater(
      FacesContext context, OmniMessages component, List<FacesMessage> messages)
      throws IOException {
    String var = component.getVar();
    Map<String, Object> requestMap = context.getExternalContext().getRequestMap();
    Object originalVar = requestMap.get(var);

    try {
      for (FacesMessage message : messages) {
        if (message.isRendered() && !component.isRedisplay()) {
          continue;
        }

        requestMap.put(var, message);

        for (UIComponent child : component.getChildren()) {
          child.encodeAll(context);
        }

        message.rendered();
      }
    } finally {
      if (originalVar != null) {
        requestMap.put(var, originalVar);
      } else {
        requestMap.remove(var);
      }
    }
  }
示例#2
0
  private void encodeSeverityMessages(
      FacesContext facesContext,
      UIComponent component,
      UIMessages uiMessages,
      Severity severity,
      List<FacesMessage> messages)
      throws IOException {
    ResponseWriter writer = facesContext.getResponseWriter();

    String alertSeverityClass = "";

    if (FacesMessage.SEVERITY_INFO.equals(severity)) {
      alertSeverityClass = "alert-info";
    } else if (FacesMessage.SEVERITY_WARN.equals(severity)) {
      alertSeverityClass = ""; // Default alert is a warning
    } else if (FacesMessage.SEVERITY_ERROR.equals(severity)) {
      alertSeverityClass = "alert-error";
    } else if (FacesMessage.SEVERITY_FATAL.equals(severity)) {
      alertSeverityClass = "alert-error";
    }

    writer.startElement("div", null);
    writer.writeAttribute("class", "alert " + alertSeverityClass, "alert " + alertSeverityClass);
    writer.startElement("a", component);
    writer.writeAttribute("class", "close", "class");
    writer.writeAttribute("data-dismiss", "alert", "data-dismiss");
    writer.writeAttribute("href", "#", "href");
    writer.write("&times;");
    writer.endElement("a");

    writer.startElement("ul", null);

    for (FacesMessage msg : messages) {
      String summary = msg.getSummary() != null ? msg.getSummary() : "";
      String detail = msg.getDetail() != null ? msg.getDetail() : summary;

      writer.startElement("li", component);

      if (uiMessages.isShowSummary()) {
        writer.startElement("strong", component);
        writer.writeText(summary, component, null);
        writer.endElement("strong");
      }

      if (uiMessages.isShowDetail()) {
        writer.writeText(" " + detail, null);
      }

      writer.endElement("li");
      msg.rendered();
    }
    writer.endElement("ul");
    writer.endElement("div");
  }
  /**
   * Encode the case when the faces messages are to be rendered as either a HTML table or a HTML
   * list.
   *
   * @param context The involved faces context.
   * @param component The messages component.
   * @param messages The queued faces messages.
   * @param table Whether to render the messages as a HTML table or a HTML list.
   * @throws IOException When an I/O error occurs.
   */
  protected void encodeMessages(
      FacesContext context, OmniMessages component, List<FacesMessage> messages, boolean table)
      throws IOException {
    ResponseWriter writer = context.getResponseWriter();
    writer.startElement(table ? "table" : "ul", component);
    writeAttribute(writer, "id", component.getClientId(context));
    writeAttribute(writer, component, "styleClass", "class");
    writeAttributes(writer, component, "style", "title", "lang", "dir");

    boolean showSummary = component.isShowSummary();
    boolean showDetail = component.isShowDetail();
    boolean escape = component.isEscape();
    boolean tooltip = component.isTooltip() && isEmpty(component.getTitle());

    for (FacesMessage message : messages) {
      if (!message.isRendered() || component.isRedisplay()) {
        encodeMessage(context, component, message, table, showSummary, showDetail, escape, tooltip);
        message.rendered();
      }
    }

    writer.endElement(table ? "table" : "ul");
  }
  private List<FacesMessage> convertToFacesMsgs(List<BridgeMessage> list) {
    List<FacesMessage> facesMsgs = new ArrayList<FacesMessage>(list.size());

    for (BridgeMessage msg : list) {
      FacesMessage facesMsg = new FacesMessage(msg.summary, msg.detail);

      if (msg.rendered) {
        facesMsg.rendered();
      }

      int ordinal = msg.severityOrdinal;
      if (ordinal == FacesMessage.SEVERITY_INFO.getOrdinal()) {
        facesMsg.setSeverity(FacesMessage.SEVERITY_INFO);
      } else if (ordinal == FacesMessage.SEVERITY_WARN.getOrdinal()) {
        facesMsg.setSeverity(FacesMessage.SEVERITY_WARN);
      } else if (ordinal == FacesMessage.SEVERITY_ERROR.getOrdinal()) {
        facesMsg.setSeverity(FacesMessage.SEVERITY_ERROR);
      } else if (ordinal == FacesMessage.SEVERITY_FATAL.getOrdinal()) {
        facesMsg.setSeverity(FacesMessage.SEVERITY_FATAL);
      }
      facesMsgs.add(facesMsg);
    }
    return facesMsgs;
  }