Example usage for org.apache.wicket.util.string Strings isEmpty

List of usage examples for org.apache.wicket.util.string Strings isEmpty

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Introduction

In this page you can find the example usage for org.apache.wicket.util.string Strings isEmpty.

Prototype

public static boolean isEmpty(final CharSequence string)

Source Link

Document

Checks whether the string is considered empty.

Usage

From source file:org.apache.openmeetings.db.entity.user.User.java

License:Apache License

private String generateDisplayName() {
    StringBuilder sb = new StringBuilder();
    String delim = "";
    OmLanguage l = LabelDao.getLanguage(languageId);
    String first = l.isRtl() ? getLastname() : getFirstname();
    String last = l.isRtl() ? getFirstname() : getLastname();
    if (!Strings.isEmpty(first)) {
        sb.append(first);/*from   w w w .jav  a  2  s.  co m*/
        delim = " ";
    }
    if (!Strings.isEmpty(last)) {
        sb.append(delim).append(last);
    }
    if (Strings.isEmpty(sb) && address != null && !Strings.isEmpty(address.getEmail())) {
        sb.append(delim).append(address.getEmail());
    }
    if (Strings.isEmpty(sb)) {
        sb.append("N/A");
    }
    return escapeMarkup(sb).toString();
}

From source file:org.apache.openmeetings.db.util.DaoHelper.java

License:Apache License

public static String getSearchQuery(String table, String alias, String join, String search, boolean distinct,
        boolean filterDeleted, boolean count, String additionalWhere, String sort, String... fields) {
    StringBuilder sb = new StringBuilder("SELECT ");
    if (count) {/*from   w w w. j ava2  s .co  m*/
        sb.append("COUNT(");
    }
    if (distinct) {
        sb.append("DISTINCT ");
    }
    sb.append(alias);
    if (count) {
        sb.append(")");
    }
    sb.append(" FROM ").append(table).append(" ").append(alias);
    if (!Strings.isEmpty(join)) {
        sb.append(" ").append(join);
    }
    sb.append(" WHERE 1 = 1 ");
    if (filterDeleted) {
        sb.append("AND ").append(alias).append(".deleted = false ");
    }
    appendWhereClause(sb, search, alias, fields);
    if (!Strings.isEmpty(additionalWhere)) {
        sb.append("AND ").append(additionalWhere);
    }
    return appendSort(sb, alias, sort).toString();
}

From source file:org.apache.openmeetings.db.util.DaoHelper.java

License:Apache License

public static StringBuilder appendWhereClause(StringBuilder _sb, String search, String alias,
        String... fields) {//from  w w  w  .j a v  a2  s  .  co  m
    if (!Strings.isEmpty(search) && fields != null) {
        boolean notEmpty = false;
        StringBuilder sb = new StringBuilder();
        String[] searchItems = search.replace("\'", "").replace("\"", "").split(" ");
        for (int i = 0; i < searchItems.length; ++i) {
            if (searchItems[i].isEmpty()) {
                continue;
            }
            if (i == 0) {
                notEmpty = true;
                sb.append(" (");
            } else {
                sb.append(" OR ");
            }
            StringBuilder placeholder = new StringBuilder();
            placeholder.append("%").append(StringUtils.lowerCase(searchItems[i])).append("%");

            sb.append("(");
            for (int j = 0; j < fields.length; ++j) {
                if (j != 0) {
                    sb.append(" OR ");
                }
                sb.append("lower(").append(alias).append(".").append(fields[j]).append(") LIKE '")
                        .append(placeholder).append("' ");
            }
            sb.append(")");
        }
        if (notEmpty) {
            sb.append(") ");
            _sb.append(" AND").append(sb);
        }
    }
    return _sb;
}

From source file:org.apache.openmeetings.db.util.DaoHelper.java

License:Apache License

public static StringBuilder appendSort(StringBuilder sb, String alias, String sort) {
    if (!Strings.isEmpty(sort)) {
        sb.append(" ORDER BY ").append(alias).append(".").append(sort);
    }// w w w . ja  v a  2  s  . c  om
    return sb;
}

From source file:org.apache.openmeetings.db.util.FormatHelper.java

License:Apache License

public static String formatUser(User u, boolean isHTMLEscape) {
    String user = "";
    if (u != null) {
        String email = u.getAddress() == null ? "" : u.getAddress().getEmail();
        if (Strings.isEmpty(u.getFirstname()) && Strings.isEmpty(u.getLastname())) {
            user = email;/*from   w  w  w .ja  va  2s.c  o m*/
        } else {
            user = String.format("\"%s %s\" <%s>", u.getFirstname(), u.getLastname(), email);
        }
        user = isHTMLEscape ? escapeHtml4(user) : user;
    }
    return user;
}

From source file:org.apache.openmeetings.db.util.TimezoneUtil.java

License:Apache License

/**
 *
 * @param timeZoneId//  w ww  .  j  a  v a2s .  c  o  m
 *            the ID for a TimeZone, either an abbreviation such as "PST", a
 *            full name such as "America/Los_Angeles", or a custom ID such as
 *            "GMT-8:00". Note that the support of abbreviations is for JDK
 *            1.1.x compatibility only and full names should be used.
 * @return the specified TimeZone, or the GMT zone if the given ID cannot be
 *         understood.
 */
public static TimeZone getTimeZone(String timeZoneId) {
    return TimeZone.getTimeZone(Strings.isEmpty(timeZoneId) ? getDefaultTimezone() : timeZoneId);
}

From source file:org.apache.openmeetings.remote.MainService.java

License:Apache License

/**
 * Attention! This SID is NOT the default session id! its the Session id
 * retrieved in the call from the SOAP Gateway!
 * /*from w  ww .  java  2 s . co  m*/
 * @param SID
 * @return - 1 in case of success, -1 otherwise
 */
public Long loginUserByRemote(String SID) {
    try {
        Long users_id = sessiondataDao.checkSession(SID);
        Long user_level = userManager.getUserLevelByID(users_id);
        if (AuthLevelUtil.checkWebServiceLevel(user_level)) {
            Sessiondata sd = sessiondataDao.getSessionByHash(SID);
            if (sd == null || sd.getSessionXml() == null) {
                return new Long(-37);
            } else {
                RemoteSessionObject userObject = RemoteSessionObject.fromXml(sd.getSessionXml());

                log.debug(userObject.toString());

                IConnection current = Red5.getConnectionLocal();
                String streamId = current.getClient().getId();
                Client currentClient = sessionManager.getClientByStreamId(streamId, null);

                // Check if this User is simulated in the OpenMeetings
                // Database

                if (!Strings.isEmpty(userObject.getExternalUserId())) {
                    // If so we need to check that we create this user in
                    // OpenMeetings and update its record

                    User user = userManager.getUserByExternalIdAndType(userObject.getExternalUserId(),
                            userObject.getExternalUserType());

                    if (user == null) {
                        String iCalTz = configurationDao.getConfValue("default.timezone", String.class, "");

                        long userId = userManager.addUserWithExternalKey(1, 0, 0, userObject.getFirstname(),
                                userObject.getUsername(), userObject.getLastname(), 1L, true, "", // password is empty by default
                                null, null, "", userObject.getExternalUserId(),
                                userObject.getExternalUserType(), true, userObject.getEmail(), iCalTz,
                                userObject.getPictureUrl());

                        currentClient.setUser_id(userId);
                        SessionVariablesUtil.setUserId(current.getClient(), userId);
                    } else {
                        user.setPictureuri(userObject.getPictureUrl());

                        userManager.updateUser(user);

                        currentClient.setUser_id(user.getUser_id());
                        SessionVariablesUtil.setUserId(current.getClient(), user.getUser_id());
                    }
                }

                log.debug("userObject.getExternalUserId() -2- " + currentClient.getUser_id());

                currentClient.setUserObject(userObject.getUsername(), userObject.getFirstname(),
                        userObject.getLastname());
                currentClient.setPicture_uri(userObject.getPictureUrl());
                currentClient.setMail(userObject.getEmail());

                log.debug("UPDATE USER BY STREAMID " + streamId);

                if (currentClient.getUser_id() != null) {
                    sessiondataDao.updateUser(SID, currentClient.getUser_id());
                }

                sessionManager.updateClientByStreamId(streamId, currentClient, false, null);

                return new Long(1);
            }
        }
    } catch (Exception err) {
        log.error("[loginUserByRemote] ", err);
    }
    return new Long(-1);
}

From source file:org.apache.openmeetings.service.calendar.AppointmentLogic.java

License:Apache License

public Appointment getAppointment(String appointmentName, String appointmentLocation,
        String appointmentDescription, Calendar appointmentstart, Calendar appointmentend, Boolean isDaily,
        Boolean isWeekly, Boolean isMonthly, Boolean isYearly, String remind, String[] mmClient, Long roomType,
        Long languageId, boolean isPasswordProtected, String password, long roomId, Long userId) {
    Appointment a = new Appointment();
    a.setTitle(appointmentName);// w  ww . j av  a  2  s . co m
    a.setLocation(appointmentLocation);
    a.setDescription(appointmentDescription);
    a.setStart(appointmentstart.getTime());
    a.setEnd(appointmentend.getTime());
    a.setIsDaily(isDaily);
    a.setIsWeekly(isWeekly);
    a.setIsMonthly(isMonthly);
    a.setIsYearly(isYearly);
    a.setReminder(Reminder.valueOf(remind));
    if (roomId > 0) {
        a.setRoom(roomDao.get(roomId));
    } else {
        a.setRoom(new Room());
        a.getRoom().setComment(appointmentDescription);
        a.getRoom().setName(appointmentName);
        a.getRoom().setType(Room.Type.get(roomType));
        a.getRoom().setAppointment(true);
    }
    a.setOwner(userDao.get(userId));
    a.setPasswordProtected(isPasswordProtected);
    a.setPassword(password);
    a.setMeetingMembers(new ArrayList<MeetingMember>());
    for (String singleClient : mmClient) {
        if (Strings.isEmpty(singleClient)) {
            continue;
        }
        MeetingMember mm = getMeetingMember(userId, languageId, singleClient);
        mm.setAppointment(a);
        a.getMeetingMembers().add(mm);
    }
    return a;
}

From source file:org.apache.openmeetings.service.calendar.caldav.AppointmentManager.java

License:Apache License

/**
 * Adds the Credentials provided to the given client on the Calendar's URL.
 *
 * @param context     Context of the Client which makes the connection.
 * @param calendar    Calendar whose Host the Credentials are for.
 * @param credentials Credentials to add
 *///www. j a  v a  2 s  .  c o  m
public void provideCredentials(HttpClientContext context, OmCalendar calendar, Credentials credentials) {
    // Done through creating a new Local context
    if (!Strings.isEmpty(calendar.getHref()) && credentials != null) {
        URI temp = URI.create(calendar.getHref());
        context.getCredentialsProvider().setCredentials(new AuthScope(temp.getHost(), temp.getPort()),
                credentials);
    }
}

From source file:org.apache.openmeetings.service.calendar.caldav.handler.EtagsHandler.java

License:Apache License

/**
 * {@inheritDoc}/*from www  . jav  a  2 s.c om*/
 */
@Override
public boolean updateItem(Appointment appointment) {
    OmCalendar calendar = appointment.getCalendar();
    String href;

    if (calendar != null && calendar.getSyncType() != SyncType.NONE) {

        //Store new Appointment on the server
        HttpPutMethod putMethod = null;
        try {
            List<String> hrefs = null;
            CalendarOutputter calendarOutputter = new CalendarOutputter();

            String temp = null;
            Calendar ical = utils.parseAppointmenttoCalendar(appointment);
            CalendarRequest cr = new CalendarRequest(ical);

            if (Strings.isEmpty(appointment.getHref())) {
                temp = this.path + appointment.getIcalId() + ".ics";
                temp = UrlUtils.removeDoubleSlashes(temp);
                cr.setIfNoneMatch(true);
                cr.setAllEtags(true);
            } else {
                temp = getFullPath(URI.create(this.path), appointment.getHref());
                cr.setIfMatch(true);
                cr.addEtag(appointment.getEtag());
            }

            putMethod = new HttpPutMethod(temp, cr, calendarOutputter);

            HttpResponse httpResponse = client.execute(putMethod, context);

            if (putMethod.succeeded(httpResponse)) {
                href = putMethod.getURI().getPath(); // Set the href as the path
                appointment.setHref(href);

                //Check if the ETag header was returned.
                Header etagh = putMethod.getFirstHeader("ETag");
                if (etagh == null)
                    hrefs = Collections.singletonList(appointment.getHref());
                else {
                    appointment.setEtag(etagh.getValue());
                    appointmentDao.update(appointment, appointment.getOwner().getId());
                }
            } else {
                //Appointment not created on the server
                return false;
            }

            //Get new etags for the ones which didn't return an ETag header
            MultigetHandler multigetHandler = new MultigetHandler(hrefs, true, path, calendar, client, context,
                    appointmentDao, utils);
            multigetHandler.syncItems();
            return true;
        } catch (IOException e) {
            log.error("Error executing OptionsMethod during testConnection.", e);
        } catch (Exception e) {
            log.error("Severe Error in executing OptionsMethod during testConnection.", e);
        } finally {
            releaseConnection(putMethod);
        }
    }

    return false;
}