setupEpg(_epgMap, et -> ((WebConfig) et).getNumOfThread(), (et, vl) -> ((WebConfig) et).setNumOfThread(DfTypeUtil.toInteger(vl)),
                "numOfThread");
        setupEpg(_epgMap, et -> ((WebConfig) et).getPermissions(), (et, vl) -> ((WebConfig) et).setPermissions((String[]) vl),
                "permissions");
        setupEpg(_epgMap, et -> ((WebConfig) et).getSortOrder(), (et, vl) -> ((WebConfig) et).setSortOrder(DfTypeUtil.toInteger(vl)),

    }

    void clearPermissions() {
      perms = new Permissions();
    }

    @Override
    public PermissionCollection getPermissions(CodeSource cs) {
      return perms;
    }

    @Override
    public PermissionCollection getPermissions(ProtectionDomain pd) {
      return perms;
    }

    @Override
    public boolean implies(ProtectionDomain pd, Permission p) {

        });

        for (final ElevateWord elevateWord : list) {
            addElevateWord(elevateWord.getSuggestWord(), elevateWord.getReading(), elevateWord.getLabelTypeValues(),
                    elevateWord.getPermissions(), elevateWord.getBoost(), apply);
        }
        refresh();
    }

    /**
     * Deletes all elevate words from the suggest index.
     *
     * @param apply true to apply the changes immediately.

                @Override
                public void handle(final ElevateWord entity) {
                    final List<String> list = new ArrayList<>();
                    final String permissions = stream(entity.getPermissions()).get(stream -> stream.map(s -> permissionHelper.decode(s))
                            .filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining(",")));

        // role: roleType
        final List<String> roleTypeList = getRoleTypes(responseData);
        stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
        putResultDataBody(dataMap, fessConfig.getIndexFieldRole(), roleTypeList);
        // virtualHosts

                dataMap.put(fessConfig.getIndexFieldUrl(), url);
                final List<String> roleTypeList = new ArrayList<>();
                stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
                if (ComponentUtil.getProtocolHelper().isFilePathProtocol(url)) {
                    if (url.endsWith("/")) {
                        // directory

        final OptionalThing<FessUserBean> userBean = ComponentUtil.getComponent(FessLoginAssist.class).getSavedUserBean();
        final String permissionKey = userBean.map(user -> StreamUtil.stream(user.getPermissions())
                .get(stream -> stream.sorted().distinct().collect(Collectors.joining("\n")))).orElse(StringUtil.EMPTY);

        try {
            return facetCache.get(query + "\n" + permissionKey, () -> {

        // role: roleType
        final List<String> roleTypeList = new ArrayList<>();
        stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
        putResultDataBody(dataMap, fessConfig.getIndexFieldRole(), roleTypeList);
        // virtualHosts

        if (fessConfig.isLdapAllowEmptyPermission()) {
            return true;
        }

        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        for (final String permission : ldapUser.getPermissions()) {
            if (!systemHelper.isUserPermission(permission)) {
                return true;
            }
        }
        return false;
    }

    /**