/**
* Returns the current locale associated to this request if any has been selected, otherwise it
* will return the default browser locale.
*
* @return the current locale
*/
public Locale getLocale() {
String languageParam = getHttpServletRequest().getParameter(WebApplicationConfig.LANGUAGE);
if (StringUtils.hasText(languageParam)) {
return LocaleUtils.toLocale(languageParam);
}
Cookie cookie = getCookie(WebApplicationConfig.CURRENT_LOCALE_COOKIE);
return (cookie != null)
? LocaleUtils.toLocale(cookie.getValue())
: getHttpServletRequest().getLocale();
}
private String generateWorkingHours(final String locale) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR_OF_DAY, 8);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
long minHours = calendar.getTimeInMillis();
calendar.set(Calendar.HOUR_OF_DAY, 20);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
long maxHours = calendar.getTimeInMillis();
long workBeginHours = (long) (RANDOM.nextDouble() * (maxHours / 2 - minHours) + minHours);
long workEndHours = (long) (RANDOM.nextDouble() * (maxHours - workBeginHours) + workBeginHours);
Date workBeginDate = new Date(workBeginHours);
Date workEndDate = new Date(workEndHours);
StringBuilder workingHours = new StringBuilder();
SimpleDateFormat hourFormat = new SimpleDateFormat("HH:mm", LocaleUtils.toLocale(locale));
workingHours
.append(hourFormat.format(workBeginDate))
.append("-")
.append(hourFormat.format(workEndDate));
return workingHours.toString();
}
@Override
public Attachment map(int i, ResultSet resultSet, StatementContext statementContext)
throws SQLException {
Attachment attachment = new Attachment();
attachment.setId((UUID) resultSet.getObject("id"));
attachment.setTitle(resultSet.getString("title"));
attachment.setDescription(resultSet.getString("description"));
attachment.setSlug(resultSet.getString("slug"));
attachment.setData(resultSet.getBinaryStream("data"));
attachment.setExtension(resultSet.getString("extension"));
attachment.setParentId((UUID) resultSet.getObject("parent_id"));
if (MapperUtils.hasColumn("localization_data", resultSet)
&& !Strings.isNullOrEmpty(resultSet.getString("localization_data"))) {
ObjectMapper mapper = new ObjectMapper();
try {
Map<Locale, Map<String, Object>> localizedVersions = Maps.newHashMap();
Map[] data = mapper.readValue(resultSet.getString("localization_data"), Map[].class);
for (Map map : data) {
localizedVersions.put(
LocaleUtils.toLocale((String) map.get("locale")), (Map) map.get("entity"));
}
attachment.setLocalizedVersions(localizedVersions);
} catch (IOException e) {
throw new SQLException("Failed to de-serialize localization JSON data", e);
}
}
return attachment;
}
private Locale toLocale(String str) {
Locale locale;
try {
locale = LocaleUtils.toLocale(str);
} catch (Exception e) {
locale = Locale.ROOT;
}
return locale;
}
@Override
public Pair<DocumentReference, String> next() {
SolrDocument result = getResults().get(index++);
String wiki = (String) result.get(FieldUtils.WIKI);
String space = (String) result.get(FieldUtils.SPACE);
String name = (String) result.get(FieldUtils.NAME);
String locale = (String) result.get(FieldUtils.DOCUMENT_LOCALE);
String version = (String) result.get(FieldUtils.VERSION);
DocumentReference documentReference = new DocumentReference(wiki, space, name);
if (!locale.isEmpty()) {
documentReference = new DocumentReference(documentReference, LocaleUtils.toLocale(locale));
}
return new ImmutablePair<DocumentReference, String>(documentReference, version);
}
/**
* Determine the effective locale for this request.
*
* <p>Priority 1: URL parameter "locale" Priority 2: Browser locale
*
* @param request
* @return
*/
private Locale getEffectiveLocale(final HttpServletRequest request) {
// Overwrite locale if requested by URL parameter
String requestedLocaleString = request.getParameter(LOCALE_KEY);
Locale locale = request.getLocale();
if (StringUtils.isNotBlank(requestedLocaleString)) {
try {
locale = LocaleUtils.toLocale(requestedLocaleString);
} catch (IllegalArgumentException e) {
locale = Locale.forLanguageTag(requestedLocaleString);
}
}
return locale;
}
@Override
public void sessionInit(SessionInitEvent event) throws ServiceException {
// event.getSession().setErrorHandler(new UIErrorHandler());
Cookie langCookie = null;
if (event.getRequest() != null) {
for (Cookie cookie : event.getRequest().getCookies())
if (cookie.getName().equals(VWebCommonConstants.USER_LANGUAGE_APPCOOKIE)) {
langCookie = cookie;
break;
}
}
if (langCookie == null) langCookie = createLanguageCookie(event.getRequest());
event.getSession().setLocale(LocaleUtils.toLocale(langCookie.getValue()));
VaadinService.getCurrentResponse().addCookie(langCookie);
}
/**
* Extract {@link LocalDocumentReference} from a XAR document XML stream.
*
* @param documentStream the stream to parse
* @return the reference extracted from the stream
* @throws XarException when failing to parse the document stream
* @since 5.4M1
*/
public static LocalDocumentReference getReference(InputStream documentStream)
throws XarException {
XMLStreamReader xmlReader;
try {
xmlReader = XMLInputFactory.newInstance().createXMLStreamReader(documentStream);
} catch (XMLStreamException e) {
throw new XarException("Failed to create a XML read", e);
}
String space = null;
String page = null;
Locale locale = null;
try {
// <xwikidoc>
xmlReader.nextTag();
xmlReader.require(XMLStreamReader.START_ELEMENT, null, XARDocumentModel.ELEMENT_DOCUMENT);
for (xmlReader.nextTag(); xmlReader.isStartElement(); xmlReader.nextTag()) {
String elementName = xmlReader.getLocalName();
if (XARDocumentModel.ELEMENT_NAME.equals(elementName)) {
page = xmlReader.getElementText();
if (space != null && locale != null) {
break;
}
} else if (XARDocumentModel.ELEMENT_SPACE.equals(elementName)) {
space = xmlReader.getElementText();
if (page != null && locale != null) {
break;
}
} else if (XARDocumentModel.ELEMENT_LOCALE.equals(elementName)) {
String value = xmlReader.getElementText();
if (value.length() == 0) {
locale = Locale.ROOT;
} else {
locale = LocaleUtils.toLocale(value);
}
if (space != null && page != null) {
break;
}
} else {
StAXUtils.skipElement(xmlReader);
}
}
} catch (XMLStreamException e) {
throw new XarException("Failed to parse document", e);
} finally {
try {
xmlReader.close();
} catch (XMLStreamException e) {
throw new XarException("Failed to close XML reader", e);
}
}
if (space == null) {
throw new XarException("Missing space element");
}
if (page == null) {
throw new XarException("Missing page element");
}
if (locale == null) {
throw new XarException("Missing locale element");
}
return new LocalDocumentReference(space, page, locale);
}
Locale getLocale(String locale) {
return StringUtils.isNotBlank(locale) ? LocaleUtils.toLocale(locale) : null;
}
class LocaleUtils$SyncAvoid {
private static List AVAILABLE_LOCALE_LIST =
Collections.unmodifiableList(new ArrayList(Arrays.asList(Locale.getAvailableLocales())));
private static Set AVAILABLE_LOCALE_SET =
Collections.unmodifiableSet(new HashSet(LocaleUtils.availableLocaleList()));
}
public void setLocale(String string) {
Locale locale = LocaleUtils.toLocale(string);
SessionState sessionState = getSessionState();
sessionState.setLocale(locale);
}