/**
* 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);
}
}
}
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("×");
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;
}
