Examples with CalendarOutputter net.fortuna.ical4j.data.CalendarOutputter used on opensource projects

Example 1 with CalendarOutputter

use of net.fortuna.ical4j.data.CalendarOutputter in project openhab1-addons by openhab.

the class Util method storeToDisk.

public static void storeToDisk(String calendarId, String filename, Calendar calendar) {
    File cacheFile = getCacheFile(calendarId, filename);
    try {
        FileOutputStream fout = new FileOutputStream(cacheFile);
        CalendarOutputter outputter = new CalendarOutputter();
        outputter.setValidating(false);
        outputter.output(calendar, fout);
        fout.flush();
        fout.close();
    } catch (IOException e) {
        log.error("cannot store event '{}' to disk (path={}): {}", filename, cacheFile.getAbsoluteFile(), e.getMessage());
    } catch (ValidationException e) {
        log.error("cannot store event '{}' to disk (path={}): {}", filename, cacheFile.getAbsoluteFile(), e.getMessage());
    }
}

Example 2 with CalendarOutputter

use of net.fortuna.ical4j.data.CalendarOutputter in project openmeetings by apache.

the class EtagsHandler method updateItem.

@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
        PutMethod putMethod = null;
        try {
            List<String> hrefs = null;
            CalendarOutputter calendarOutputter = new CalendarOutputter();
            Calendar ical = utils.parseAppointmenttoCalendar(appointment);
            putMethod = new PutMethod();
            putMethod.setRequestBody(ical);
            putMethod.setCalendarOutputter(calendarOutputter);
            if (Strings.isEmpty(appointment.getHref())) {
                String temp = path + appointment.getIcalId() + ".ics";
                temp = UrlUtils.removeDoubleSlashes(temp);
                putMethod.setPath(temp);
                putMethod.setIfNoneMatch(true);
                putMethod.setAllEtags(true);
            } else {
                putMethod.setPath(appointment.getHref());
                putMethod.setIfMatch(true);
                putMethod.addEtag(appointment.getEtag());
            }
            client.executeMethod(putMethod);
            if (putMethod.getStatusCode() == SC_CREATED || putMethod.getStatusCode() == SC_NO_CONTENT) {
                href = putMethod.getPath();
                appointment.setHref(href);
                // Check if the ETag header was returned.
                Header etagh = putMethod.getResponseHeader("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, 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 {
            if (putMethod != null) {
                putMethod.releaseConnection();
            }
        }
    }
    return false;
}

Example 3 with CalendarOutputter

use of net.fortuna.ical4j.data.CalendarOutputter in project openmeetings by apache.

the class IcalHandler method getIcalAsByteArray.

/**
 * Get IcalBody as ByteArray
 *
 * @return - calendar in ICS format as byte[]
 * @throws Exception
 *             - in case of error during writing to byte array
 */
public byte[] getIcalAsByteArray() throws Exception {
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    CalendarOutputter outputter = new CalendarOutputter();
    outputter.output(icsCalendar, bout);
    return bout.toByteArray();
}

Example 4 with CalendarOutputter

use of net.fortuna.ical4j.data.CalendarOutputter in project openmeetings by apache.

the class IcalHandler method writeDataToFile.

/**
 * Write iCal to File
 *
 * @param _filerPath
 *            - path to '*.ics' file
 * @throws Exception
 *             - in case of error during writing to the file
 */
public void writeDataToFile(String _filerPath) throws Exception {
    String filerPath = _filerPath.endsWith(".ics") ? _filerPath : String.format("%s.ics", _filerPath);
    try (FileOutputStream fout = new FileOutputStream(filerPath)) {
        CalendarOutputter outputter = new CalendarOutputter();
        outputter.output(icsCalendar, fout);
    }
}

Example 5 with CalendarOutputter

use of net.fortuna.ical4j.data.CalendarOutputter in project bw-calendar-engine by Bedework.

the class IcalTranslator method toIcalString.

/**
 * Make a new Calendar with the freebusy object
 *
 * @param methodType
 * @param ent
 * @return String representation
 * @throws CalFacadeException
 */
public static String toIcalString(final int methodType, final BwEvent ent) throws CalFacadeException {
    Calendar cal = new Calendar();
    PropertyList pl = cal.getProperties();
    pl.add(new ProdId(prodId));
    pl.add(Version.VERSION_2_0);
    if ((methodType > ScheduleMethods.methodTypeNone) && (methodType < ScheduleMethods.methodTypeUnknown)) {
        pl.add(new Method(ScheduleMethods.methods[methodType]));
    }
    if (ent.getEntityType() == IcalDefs.entityTypeFreeAndBusy) {
        VFreeBusy vfreeBusy = VFreeUtil.toVFreeBusy(ent);
        cal.getComponents().add(vfreeBusy);
    } else {
        throw new CalFacadeException("Unexpected entity type");
    }
    CalendarOutputter co = new CalendarOutputter(false, 74);
    Writer wtr = new StringWriter();
    try {
        co.output(cal, wtr);
    } catch (Throwable t) {
        throw new CalFacadeException(t);
    }
    return wtr.toString();
}