Example usage for org.springframework.web.bind ServletRequestUtils getRequiredIntParameter

List of usage examples for org.springframework.web.bind ServletRequestUtils getRequiredIntParameter

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.web.bind.*
  5. ServletRequestUtils
  6. getRequiredIntParameter

Introduction

In this page you can find the example usage for org.springframework.web.bind ServletRequestUtils getRequiredIntParameter.

Prototype

public static int getRequiredIntParameter(ServletRequest request, String name)
        throws ServletRequestBindingException

Source Link

Document

Get an int parameter, throwing an exception if it isn't found or isn't a number.

Usage

From source file:net.sourceforge.subsonic.controller.SetMusicFileInfoController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    int id = ServletRequestUtils.getRequiredIntParameter(request, "id");
    String action = request.getParameter("action");

    MediaFile mediaFile = mediaFileService.getMediaFile(id);

    if ("comment".equals(action)) {
        mediaFile.setComment(StringUtil.toHtml(request.getParameter("comment")));
        mediaFileService.updateMediaFile(mediaFile);
    }// w  w w  . j  ava2s  . c  o m

    String url = "main.view?id=" + id;
    return new ModelAndView(new RedirectView(url));
}

From source file:net.sourceforge.subsonic.controller.SetRatingController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    int id = ServletRequestUtils.getRequiredIntParameter(request, "id");
    Integer rating = ServletRequestUtils.getIntParameter(request, "rating");
    if (rating == 0) {
        rating = null;//from  ww  w.j  a va2  s  .c o m
    }

    MediaFile mediaFile = mediaFileService.getMediaFile(id);
    String username = securityService.getCurrentUsername(request);
    ratingService.setRatingForUser(username, mediaFile, rating);

    return new ModelAndView(new RedirectView("main.view?id=" + id));
}

From source file:net.sourceforge.subsonic.controller.PodcastChannelController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    Map<String, Object> map = new HashMap<String, Object>();
    ModelAndView result = super.handleRequestInternal(request, response);
    result.addObject("model", map);

    int channelId = ServletRequestUtils.getRequiredIntParameter(request, "id");

    map.put("user", securityService.getCurrentUser(request));
    map.put("channel", podcastService.getChannel(channelId));
    map.put("episodes", podcastService.getEpisodes(channelId));
    return result;
}

From source file:org.openmrs.module.patientalerts.web.controller.PatientAlertDashboardController.java

/**
 * Retrieves the Patient, and loads all his/her alerts.
 * //  ww  w .  j a va2s  .  c o  m
 * @see org.openmrs.web.controller.PortletController#populateModel(javax.servlet.http.HttpServletRequest,
 *      java.util.Map)
 */
@Override
protected void populateModel(HttpServletRequest request, Map<String, Object> model) {
    PatientService patService = Context.getPatientService();
    PatientAlertsService patAlertService = Context.getService(PatientAlertsService.class);
    try {
        int patientId = ServletRequestUtils.getRequiredIntParameter(request, "patientId");
        List<String> alertsMessagesForPatient = new ArrayList<String>();
        Map<Integer, String> alerts = new HashMap<Integer, String>();

        alertsMessagesForPatient
                .addAll(patAlertService.getAlertsForPatient(patService.getPatient(patientId), false));

        int i = 0;
        for (String alert : alertsMessagesForPatient) {
            i += 1;
            alerts.put(i, alert);
        }
        model.put("alertsForPatient", alerts);
    } catch (ServletRequestBindingException e) {
        log.error("Error generated", e);
    }

    super.populateModel(request, model);
}

From source file:org.sventon.web.ctrl.template.ListFilesController.java

@Override
protected ModelAndView svnHandle(final SVNConnection connection, final BaseCommand command,
        final long headRevision, final UserRepositoryContext userRepositoryContext,
        final HttpServletRequest request, final HttpServletResponse response, final BindException exception)
        throws Exception {

    final ModelAndView modelAndView = super.svnHandle(connection, command, headRevision, userRepositoryContext,
            request, response, exception);

    final Map<String, Object> model = modelAndView.getModel();
    final List<DirEntry> entries = (List<DirEntry>) model.get("dirEntries");
    final DirEntryKindFilter entryFilter = new DirEntryKindFilter(DirEntry.Kind.FILE);
    final int rowNumber = ServletRequestUtils.getRequiredIntParameter(request, "rowNumber");

    logger.debug("Adding data to model");
    model.put("dirEntries", entryFilter.filter(entries));
    model.put("rowNumber", rowNumber);
    modelAndView.setViewName(getViewName());
    return modelAndView;
}

From source file:net.sourceforge.subsonic.controller.RandomPlaylistController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {

    int size = ServletRequestUtils.getRequiredIntParameter(request, "size");
    String genre = request.getParameter("genre");
    if (StringUtils.equalsIgnoreCase("any", genre)) {
        genre = null;/*w w  w  . jav a2  s . c  om*/
    }

    Integer fromYear = null;
    Integer toYear = null;

    String year = request.getParameter("year");
    if (!StringUtils.equalsIgnoreCase("any", year)) {
        String[] tmp = StringUtils.split(year);
        fromYear = Integer.parseInt(tmp[0]);
        toYear = Integer.parseInt(tmp[1]);
    }

    Integer musicFolderId = ServletRequestUtils.getRequiredIntParameter(request, "musicFolderId");
    if (musicFolderId == -1) {
        musicFolderId = null;
    }

    Player player = playerService.getPlayer(request, response);
    Playlist playlist = player.getPlaylist();

    RandomSearchCriteria criteria = new RandomSearchCriteria(size, genre, fromYear, toYear, musicFolderId);
    playlist.addFiles(false, searchService.getRandomSongs(criteria));

    if (request.getParameter("autoRandom") != null) {
        playlist.setRandomSearchCriteria(criteria);
    }

    Map<String, Object> map = new HashMap<String, Object>();
    map.put("reloadFrames", reloadFrames);

    ModelAndView result = super.handleRequestInternal(request, response);
    result.addObject("model", map);
    return result;
}

From source file:net.sourceforge.subsonic.controller.PlaylistController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    Map<String, Object> map = new HashMap<String, Object>();

    int id = ServletRequestUtils.getRequiredIntParameter(request, "id");
    User user = securityService.getCurrentUser(request);
    String username = user.getUsername();
    UserSettings userSettings = settingsService.getUserSettings(username);
    Player player = playerService.getPlayer(request, response);
    Playlist playlist = playlistService.getPlaylist(id);
    if (playlist == null) {
        return new ModelAndView(new RedirectView("notFound.view"));
    }/*from   w  w w . j a v  a  2s  .  c  om*/

    map.put("playlist", playlist);
    map.put("user", user);
    map.put("player", player);
    map.put("editAllowed", username.equals(playlist.getUsername()) || securityService.isAdmin(username));
    map.put("partyMode", userSettings.isPartyModeEnabled());

    ModelAndView result = super.handleRequestInternal(request, response);
    result.addObject("model", map);
    return result;
}

From source file:org.openmrs.module.formentry.web.controller.EncounterTaskpaneController.java

/**
 * @see org.springframework.web.servlet.mvc.AbstractFormController#formBackingObject(javax.servlet.http.HttpServletRequest)
 *//* w  w w  . ja  v  a2 s.  c o  m*/
protected Object formBackingObject(HttpServletRequest request) throws ServletException {

    if (!Context.hasPrivilege(FormEntryConstants.PRIV_FORM_ENTRY))
        throw new APIAuthenticationException("You must have FormEntry privileges to continue");

    // find the relevant patient
    Integer patientId = ServletRequestUtils.getRequiredIntParameter(request, "patientId");
    Patient patient = Context.getPatientService().getPatient(patientId);
    if (patient == null)
        throw new APIException("A valid patientId is required for this page. " + patientId + " not found");

    // find the relevant encounter types
    int[] encounterTypeIds = ServletRequestUtils.getIntParameters(request, "encounterTypeId");
    List<EncounterType> encounterTypes = new Vector<EncounterType>();
    for (int encTypeId : encounterTypeIds)
        encounterTypes.add(new EncounterType(encTypeId));

    // fetch the encounters for this patient
    EncounterService es = Context.getEncounterService();
    List<Encounter> encounters = es.getEncounters(patient, null, null, null, null, encounterTypes, false);

    if (encounters == null)
        return Collections.emptyList();
    else
        return encounters;

}

From source file:gov.nih.nci.cabig.caaers.web.ae.AdditionalInformationDocumentZipDownloadController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws ServletRequestBindingException {

    Integer additionalInformationId = ServletRequestUtils.getRequiredIntParameter(request,
            "additionalInformationId");

    List<AdditionalInformationDocument> additionalInformationDocuments = additionalInformationDocumentService
            .findByAdditionalInformationId(additionalInformationId);

    File tempFile = null;/*from   w w w  . j  a  v a 2s  .c  o  m*/
    ZipOutputStream zos = null;
    FileOutputStream fos = null;

    List<String> zipEntriesName = new ArrayList<String>();
    try {
        tempFile = File.createTempFile(
                "additionalInformationFile" + System.currentTimeMillis() + RandomUtils.nextInt(1000), ".zip");

        fos = new FileOutputStream(tempFile);
        zos = new ZipOutputStream(fos);

        for (AdditionalInformationDocument additionalInformationDocument : additionalInformationDocuments) {
            String name = getUniqueZipEntryName(additionalInformationDocument, zipEntriesName);
            zipEntriesName.add(name);
            ZipEntry zipEntry = new ZipEntry(name);
            zos.putNextEntry(zipEntry);
            IOUtils.copy(new FileInputStream(additionalInformationDocument.getFile()), zos);
            zos.closeEntry();
        }

        zos.flush();

    } catch (Exception e) {

        log.error("Unable to create temp file", e);
        return null;
    } finally {
        if (zos != null)
            IOUtils.closeQuietly(zos);
        if (fos != null)
            IOUtils.closeQuietly(fos);
    }

    if (tempFile != null) {

        FileInputStream fis = null;
        OutputStream out = null;
        try {
            fis = new FileInputStream(tempFile);
            out = response.getOutputStream();

            response.setContentType("application/x-download");
            response.setHeader("Content-Disposition",
                    "attachment; filename=" + additionalInformationId + ".zip");
            response.setHeader("Content-length", String.valueOf(tempFile.length()));
            response.setHeader("Pragma", "private");
            response.setHeader("Cache-control", "private, must-revalidate");

            IOUtils.copy(fis, out);
            out.flush();
        } catch (Exception e) {
            log.error("Error while reading zip file ", e);
        } finally {
            IOUtils.closeQuietly(fis);
            IOUtils.closeQuietly(out);
        }

        FileUtils.deleteQuietly(tempFile);
    }
    return null;
}