public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    @Override
    public String toString() {
        return "WebAuthentication [webConfig=" + webConfig + ", authRealm=" + authRealm + ", createdBy=" + createdBy + ", createdTime="
                + createdTime + ", hostname=" + hostname + ", parameters=" + parameters + ", port=" + port + ", protocolScheme="

     */
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer port;

    /**
     * The authentication realm.
     */
    @Size(max = 100)
    public String authRealm;

    /**
     * The protocol scheme (http, https).
     */
    @Size(max = 10)
    public String protocolScheme;

    /**
     * The username for authentication.
     */
    @Required

    }

    /**
     * Test specific label constants exist and have correct values
     */
    public void test_specificLabelConstants() {
        // Test common labels
        assertEquals("{labels.authRealm}", FessLabels.LABELS_AUTH_REALM);
        assertEquals("{labels.available}", FessLabels.LABELS_AVAILABLE);
        assertEquals("{labels.createdBy}", FessLabels.LABELS_CREATED_BY);

labels.authRealm=Realm
labels.available=Status
labels.createdBy=Created By
labels.createdTime=Created Time
labels.depth=Depth
labels.excludedPaths=Excluded Paths for Crawling
labels.excludedUrls=Excluded URLs for Crawling
labels.excludedDocPaths=Excluded Paths for Searching
labels.excludedDocUrls=Excluded URLs for Searching
labels.hostname=Hostname
labels.id=ID
labels.includedPaths=Included Paths for Crawling

labels.authRealm=領域
labels.available=狀態
labels.createdBy=建立者
labels.createdTime=建立時間
labels.depth=深度
labels.excludedPaths=要從爬網中排除的路徑
labels.excludedUrls=要從爬網中排除的URL
labels.excludedDocPaths=要從搜尋中排除的路徑
labels.excludedDocUrls=要從搜尋中排除的URL
labels.hostname=主機名稱
labels.id=ID
labels.includedPaths=要包含在爬網中的路徑
labels.includedUrls=要包含在爬網中的URL
labels.includedDocPaths=要包含在搜尋中的路徑
labels.includedDocUrls=要包含在搜尋中的URL
labels.maxAccessCount=最大訪問數

labels.authRealm=Realm
labels.available=Status
labels.createdBy=Erstellt von
labels.createdTime=Erstellungszeit
labels.depth=Tiefe
labels.excludedPaths=Ausgeschlossene Pfade für das Crawling
labels.excludedUrls=Ausgeschlossene URLs für das Crawling
labels.excludedDocPaths=Ausgeschlossene Pfade für die Suche
labels.excludedDocUrls=Ausgeschlossene URLs für die Suche
labels.hostname=Hostname
labels.id=ID

labels.authRealm=Obszar uwierzytelniania
labels.available=Status
labels.createdBy=Utworzone przez
labels.createdTime=Data utworzenia
labels.depth=Głębokość
labels.excludedPaths=Ścieżki do wykluczenia z indeksowania
labels.excludedUrls=Adresy URL do wykluczenia z indeksowania
labels.excludedDocPaths=Ścieżki do wykluczenia z wyszukiwania
labels.excludedDocUrls=Adresy URL do wykluczenia z wyszukiwania
labels.hostname=Nazwa hosta
labels.id=ID

labels.authRealm=Область
labels.available=Статус
labels.createdBy=Создано
labels.createdTime=Время создания
labels.depth=Глубина
labels.excludedPaths=Исключенные пути для сканирования
labels.excludedUrls=Исключенные URL для сканирования
labels.excludedDocPaths=Исключенные пути для поиска
labels.excludedDocUrls=Исключенные URL для поиска
labels.hostname=Имя хоста
labels.id=ID
labels.includedPaths=Включенные пути для сканирования

labels.authRealm=Realm
labels.available=Stato
labels.createdBy=Creato da
labels.createdTime=Data di creazione
labels.depth=Profondità
labels.excludedPaths=Percorsi da escludere dalla scansione
labels.excludedUrls=URL da escludere dalla scansione
labels.excludedDocPaths=Percorsi da escludere dalla ricerca
labels.excludedDocUrls=URL da escludere dalla ricerca
labels.hostname=Nome host
labels.id=ID
labels.includedPaths=Percorsi da includere nella scansione

labels.authRealm=Dominio de autenticación
labels.available=Estado
labels.createdBy=Creado por
labels.createdTime=Fecha de creación
labels.depth=Profundidad
labels.excludedPaths=Rutas a excluir del rastreo
labels.excludedUrls=URLs a excluir del rastreo
labels.excludedDocPaths=Rutas a excluir de la búsqueda
labels.excludedDocUrls=URLs a excluir de la búsqueda
labels.hostname=Nombre de host
labels.id=ID
labels.includedPaths=Rutas a incluir en el rastreo