/**
* 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 BridgeMessage convertToBridgeMsg(FacesMessage message) {
BridgeMessage bridgeMsg = new BridgeMessage();
bridgeMsg.detail = message.getDetail();
bridgeMsg.summary = message.getSummary();
bridgeMsg.rendered = message.isRendered();
bridgeMsg.severityOrdinal = message.getSeverity().getOrdinal();
return bridgeMsg;
}
@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");
}
/**
* 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");
}
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
rendererParamsNotNull(context, component);
if (!shouldEncode(component)) return;
boolean mustRender = shouldWriteIdAttribute(component);
UIMessages messages = (UIMessages) component;
ResponseWriter writer = context.getResponseWriter();
assert (writer != null);
String clientId = ((UIMessages) component).getFor();
if (clientId == null) if (messages.isGlobalOnly()) clientId = "";
Iterator messageIter = getMessageIter(context, clientId, component);
assert (messageIter != null);
if (!messageIter.hasNext()) {
if (mustRender) {
if ("javax_faces_developmentstage_messages".equals(component.getId())) {
return;
}
writer.startElement("div", component);
writeIdAttributeIfNecessary(context, writer, component);
writer.endElement("div");
}
return;
}
writeIdAttributeIfNecessary(context, writer, component);
// style is rendered as a passthru attribute
RenderKitUtils.renderPassThruAttributes(context, writer, component, ATTRIBUTES);
Map<Severity, List<FacesMessage>> msgs = new HashMap<Severity, List<FacesMessage>>();
msgs.put(FacesMessage.SEVERITY_INFO, new ArrayList<FacesMessage>()); // Bootstrap info
msgs.put(FacesMessage.SEVERITY_WARN, new ArrayList<FacesMessage>()); // Bootstrap warning
msgs.put(FacesMessage.SEVERITY_ERROR, new ArrayList<FacesMessage>()); // Bootstrap error
msgs.put(FacesMessage.SEVERITY_FATAL, new ArrayList<FacesMessage>()); // Bootstrap error
while (messageIter.hasNext()) {
FacesMessage curMessage = (FacesMessage) messageIter.next();
if (curMessage.isRendered() && !messages.isRedisplay()) {
continue;
}
msgs.get(curMessage.getSeverity()).add(curMessage);
}
List<FacesMessage> severityMessages = msgs.get(FacesMessage.SEVERITY_FATAL);
if (severityMessages.size() > 0) {
encodeLoadingInfo(
context, component, messages, FacesMessage.SEVERITY_FATAL, severityMessages);
}
severityMessages = msgs.get(FacesMessage.SEVERITY_ERROR);
if (severityMessages.size() > 0) {
encodeLoadingInfo(
context, component, messages, FacesMessage.SEVERITY_ERROR, severityMessages);
}
severityMessages = msgs.get(FacesMessage.SEVERITY_WARN);
if (severityMessages.size() > 0) {
encodeLoadingInfo(context, component, messages, FacesMessage.SEVERITY_WARN, severityMessages);
}
severityMessages = msgs.get(FacesMessage.SEVERITY_INFO);
if (severityMessages.size() > 0) {
encodeLoadingInfo(context, component, messages, FacesMessage.SEVERITY_INFO, severityMessages);
}
}