public static String toCssFriendly(Severity severity) {
if (severity.equals(SEVERITY_INFO)) {
return "info";
} else if (severity.equals(SEVERITY_WARN)) {
return "warn";
} else if (severity.equals(SEVERITY_ERROR)) {
return "error";
} else if (severity.equals(SEVERITY_FATAL)) {
return "fatal";
}
throw new IllegalStateException("Unexpected message severity: " + severity.toString());
}
@Override
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
if (!component.isRendered()) {
return;
}
Growl uiGrowl = (Growl) component;
ResponseWriter writer = facesContext.getResponseWriter();
String clientId = uiGrowl.getClientId(facesContext);
Iterator<FacesMessage> allMessages =
uiGrowl.isGlobalOnly() ? facesContext.getMessages(null) : facesContext.getMessages();
Map<String, List<FacesMessage>> messages = new HashMap<String, List<FacesMessage>>();
messages.put("info", new ArrayList<FacesMessage>()); // Bootstrap info
messages.put("warn", new ArrayList<FacesMessage>()); // Bootstrap warning
messages.put("error", new ArrayList<FacesMessage>()); // Bootstrap Error
messages.put("fatal", new ArrayList<FacesMessage>()); // Bootstrap Success
while (allMessages.hasNext()) {
FacesMessage message = allMessages.next();
Severity severity = message.getSeverity();
if (message.isRendered() && !uiGrowl.isRedisplay()) {
continue;
}
if (severity.equals(FacesMessage.SEVERITY_INFO)) messages.get("info").add(message);
else if (severity.equals(FacesMessage.SEVERITY_WARN)) messages.get("warn").add(message);
else if (severity.equals(FacesMessage.SEVERITY_ERROR)) messages.get("error").add(message);
else if (severity.equals(FacesMessage.SEVERITY_FATAL)) messages.get("fatal").add(message);
}
writer.startElement("script", uiGrowl);
writer.writeAttribute("id", clientId, "id");
writer.writeText("$(function() { ", null);
for (String severity : messages.keySet()) {
List<FacesMessage> severityMessages = messages.get(severity);
if (severityMessages.size() > 0) {
encodeSeverityMessages(facesContext, uiGrowl, severity, severityMessages);
}
}
writer.writeText("});", null);
writer.endElement("script");
}