Example usage for org.apache.wicket.protocol.http.servlet ServletWebRequest getContainerRequest

Introduction

In this page you can find the example usage for org.apache.wicket.protocol.http.servlet ServletWebRequest getContainerRequest.

Prototype

@Override
    public HttpServletRequest getContainerRequest() 

Source Link

Usage

From source file:dk.teachus.frontend.TeachUsApplication.java

License:Apache License

public String getServerUrl() {
    String serverUrl = getConfiguration().getConfiguration(ApplicationConfiguration.SERVER_URL);

    /*/* www.j  a v  a2  s.  com*/
     * If the server URL is empty, then the administrator have misconfigured the system (forgot to set the
     * server URL in the settings). We will get the server URL from the current server, but we will also
     * warn the administrator by adding an entry to the log.
     */
    if (Strings.isEmpty(serverUrl)) {
        log.error("No server url is set for the system. It's very important that you set it."); //$NON-NLS-1$

        RequestCycle cycle = RequestCycle.get();
        ServletWebRequest request = (ServletWebRequest) cycle.getRequest();
        HttpServletRequest httpServletRequest = request.getContainerRequest();

        StringBuilder b = new StringBuilder();
        b.append(httpServletRequest.getScheme()).append("://"); //$NON-NLS-1$
        b.append(httpServletRequest.getServerName());
        if (httpServletRequest.getServerPort() != 80 && httpServletRequest.getServerPort() != 443) {
            b.append(":").append(httpServletRequest.getServerPort()); //$NON-NLS-1$
        }

        serverUrl = b.toString();
    }

    return serverUrl;
}

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From source file:guru.mmp.application.web.pages.WebPage.java

License:Apache License

/**
 * Returns the IP address of the remote client associated with the request.
 *
 * @return the IP address of the remote client associated with the request
 *///from  w w w. j a va2  s  . co m
public String getRemoteAddress() {
    ServletWebRequest servletWebRequest = (ServletWebRequest) RequestCycle.get().getRequest();

    return servletWebRequest.getContainerRequest().getRemoteAddr();
}

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From source file:net.databinder.auth.hib.AuthDataApplication.java

License:Open Source License

/**
 * Get the restricted token for a user, using IP addresses as location parameter. This implementation
 * combines the "X-Forwarded-For" header with the remote address value so that unique
 * values result with and without proxying. (The forwarded header is not trusted on its own
 * because it can be most easily spoofed.)
 * @param user source of token/*from  w  w w . ja  v  a  2 s  .  c om*/
 * @return restricted token
 */
public String getToken(DataUser user) {

    ServletWebRequest request = ((ServletWebRequest) RequestCycle.get().getRequest());
    HttpServletRequest req = request.getContainerRequest();
    String fwd = req.getHeader("X-Forwarded-For");
    if (fwd == null)
        fwd = "nil";
    MessageDigest digest = getDigest();
    user.getPassword().update(digest);
    digest.update((fwd + "-" + req.getRemoteAddr()).getBytes());
    byte[] hash = digest.digest(user.getUsername().getBytes());
    return new String(Base64.encodeBase64(hash));
}

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From source file:net.jawr.web.wicket.AbstractJawrImageReference.java

License:Apache License

protected void onRender() {

    MarkupStream markupStream = findMarkupStream();
    try {/*from www .  j a  v  a 2s  .  c o m*/
        final ComponentTag openTag = markupStream.getTag();
        final ComponentTag tag = openTag.mutable();
        final IValueMap attributes = tag.getAttributes();

        String src = (String) attributes.get("src");
        boolean base64 = Boolean.valueOf((String) attributes.get("base64")).booleanValue();

        // src is mandatory
        if (null == src) {
            throw new IllegalStateException("The src attribute is mandatory for this Jawr tag. ");
        }

        // Retrieve the image resource handler
        ServletWebRequest servletWebRequest = (ServletWebRequest) getRequest();
        HttpServletRequest request = servletWebRequest.getContainerRequest();
        BinaryResourcesHandler binaryRsHandler = (BinaryResourcesHandler) WebApplication.get()
                .getServletContext().getAttribute(JawrConstant.BINARY_CONTEXT_ATTRIBUTE);

        if (null == binaryRsHandler)
            throw new IllegalStateException(
                    "You are using a Jawr image tag while the Jawr Image servlet has not been initialized. Initialization of Jawr Image servlet either failed or never occurred.");

        final Response response = getResponse();

        src = ImageTagUtils.getImageUrl(src, base64, binaryRsHandler, request,
                getHttpServletResponseUrlEncoder(response));

        Writer writer = new RedirectWriter(response);

        this.renderer = RendererFactory.getImgRenderer(binaryRsHandler.getConfig(), isPlainImage());
        this.renderer.renderImage(src, attributes, writer);

    } catch (IOException ex) {
        LOGGER.error("onRender() error : ", ex);
    } finally {

        // Reset the Thread local for the Jawr context
        ThreadLocalJawrContext.reset();
    }

    markupStream.skipComponent();
}

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From source file:net.jawr.web.wicket.AbstractJawrReference.java

License:Apache License

@Override
protected void onRender() {

    MarkupStream markupStream = findMarkupStream();
    try {//from w ww  .  j  a va2 s . c om
        final ComponentTag openTag = markupStream.getTag();
        final ComponentTag tag = openTag.mutable();
        final IValueMap attributes = tag.getAttributes();

        // Initialize attributes
        String src = getReferencePath(attributes);

        // src is mandatory
        if (null == src) {
            throw new IllegalStateException("The src attribute is mandatory for this Jawr reference tag. ");
        }

        ServletWebRequest servletWebRequest = (ServletWebRequest) getRequest();
        HttpServletRequest request = servletWebRequest.getContainerRequest();

        // Get an instance of the renderer.
        ResourceBundlesHandler rsHandler = (ResourceBundlesHandler) request.getSession().getServletContext()
                .getAttribute(getResourceHandlerAttributeName());
        if (null == rsHandler) {
            throw new IllegalStateException(
                    "ResourceBundlesHandler not present in servlet context. Initialization of Jawr either failed or never occurred.");
        }

        // Refresh the config if needed
        if (RendererRequestUtils.refreshConfigIfNeeded(request, rsHandler.getConfig())) {
            rsHandler = (ResourceBundlesHandler) request.getSession().getServletContext()
                    .getAttribute(getResourceHandlerAttributeName());
        }

        Boolean useRandomFlag = null;
        if (StringUtils.isNotEmpty(useRandomParam)) {
            useRandomFlag = Boolean.valueOf(useRandomParam);
        }
        BundleRenderer renderer = createRenderer(rsHandler, useRandomFlag, tag);

        // set the debug override
        RendererRequestUtils.setRequestDebuggable(request, renderer.getBundler().getConfig());

        final Response response = getResponse();
        Writer writer = new RedirectWriter(response);
        BundleRendererContext ctx = RendererRequestUtils.getBundleRendererContext(request, renderer);

        renderer.renderBundleLinks(src, ctx, writer);
    } catch (IOException ex) {
        LOGGER.error("onRender() error : ", ex);
    } finally {
        // Reset the Thread local for the Jawr context
        ThreadLocalJawrContext.reset();
    }

    markupStream.skipComponent();
}

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From source file:org.alienlabs.hatchetharry.view.page.HomePage.java

License:Open Source License

@SuppressFBWarnings(value = "EC_UNRELATED_TYPES", justification = "If we put 'test'.equals(pp.get('test').toString()) it breaks everything!")
public HomePage(final PageParameters pp) throws Exception {
    this.session = HatchetHarrySession.get();

    final ServletWebRequest servletWebRequest = (ServletWebRequest) this.getRequest();
    final HttpServletRequest request = servletWebRequest.getContainerRequest();
    final String req = request.getQueryString();

    if ((req != null) && req.contains("endMatch=true")) {
        HomePage.LOGGER.info("restart match for player: " + this.session.getPlayer().getId() + " & match: "
                + this.session.getGameId());

        final ConsoleLogStrategy logger = AbstractConsoleLogStrategy.chooseStrategy(ConsoleLogType.GAME, null,
                null, null, null, this.session.getPlayer().getName(), null, null, null, Boolean.FALSE,
                this.session.getGameId());
        final NotifierCometChannel ncc = new NotifierCometChannel(NotifierAction.END_GAME_ACTION, null, null,
                this.session.getPlayer().getName(), null, null, null, "");

        final List<BigInteger> allPlayersInGameExceptMe = this.persistenceService
                .giveAllPlayersFromGameExceptMe(this.session.getGameId(), this.session.getPlayer().getId());
        EventBusPostService.post(allPlayersInGameExceptMe, new ConsoleLogCometChannel(logger), ncc);

        request.getSession(false).invalidate();
        throw new RestartResponseException(HomePage.class);
    }/*w  w  w  . ja  va  2s .  c om*/

    if ((pp != null) && (pp.get("displayTooltips") != null)
            && ("true".equals(pp.get("displayTooltips").toString()))) {
        this.session.setDisplayTooltips(Boolean.TRUE);
    }

    // Resources
    this.addHeadResources();

    final FacebookSdk fsdk = new FacebookSdk("fb-root", "1398596203720626");
    fsdk.setFbAdmins("goupilpierre@wanadoo.fr");
    this.add(fsdk);

    if (this.session.isGameCreated().booleanValue()) {
        this.gameId = new Label("matchId", "Match id: " + this.session.getGameId().longValue());
        this.gameId.setOutputMarkupId(true);
    } else {
        this.gameId = new Label("matchId", "No match at the moment");
        this.gameId.setOutputMarkupId(true);
    }

    this.gameIdParent = new WebMarkupContainer("matchIdParent");
    this.gameIdParent.setOutputMarkupId(true);
    this.gameIdParent.add(this.gameId);
    this.add(this.gameIdParent);

    this.galleryParent = new WebMarkupContainer("galleryParent");
    this.galleryParent.setMarkupId("galleryParent");
    this.galleryParent.setOutputMarkupId(true);
    this.add(this.galleryParent);

    this.galleryRevealParent = new WebMarkupContainer("galleryRevealParent");
    this.galleryRevealParent.setMarkupId("galleryRevealParent");
    this.galleryRevealParent.setOutputMarkupId(true);
    this.galleryReveal = new WebMarkupContainer("galleryReveal");
    this.galleryReveal.setOutputMarkupId(true);
    this.galleryRevealParent.add(this.galleryReveal);
    this.add(this.galleryRevealParent);

    this.parentPlaceholder = new WebMarkupContainer("parentPlaceholder");
    this.parentPlaceholder.setOutputMarkupId(true);
    this.add(this.parentPlaceholder);

    this.opponentParentPlaceholder = new WebMarkupContainer("opponentParentPlaceholder");
    this.opponentParentPlaceholder.setOutputMarkupId(true);
    this.add(this.opponentParentPlaceholder);

    if (!this.session.isGameCreated().booleanValue()) {
        this.dataGenerator.afterPropertiesSet();
        this.createPlayer();

        this.buildHandCards();
        this.buildHandMarkup();
        this.buildDataBox(this.player.getGame().getId().longValue());
    } else {
        if (this.session.getPlayer() == null) {
            this.createPlayer();
        } else {
            this.restoreBattlefieldState();
        }
        this.player = this.session.getPlayer();

        this.buildHandCards();
        this.buildDataBox(this.player.getGame().getId().longValue());
    }

    // Side
    this.sideParent = new WebMarkupContainer("sideParent");
    this.sideParent.setOutputMarkupId(true);

    this.allPlayerSidesInGame = this.persistenceService
            .getAllPlayersOfGame(this.session.getGameId().longValue());
    final ListDataProvider<Player> data = new ListDataProvider<>(this.allPlayerSidesInGame);

    this.allSidesInGame = this.populateSides(data);

    this.sideParent.add(this.allSidesInGame);
    this.add(this.sideParent);

    this.graveyardParent = new WebMarkupContainer("graveyardParent");
    this.graveyardParent.setMarkupId("graveyardParent");
    this.graveyardParent.setOutputMarkupId(true);
    this.add(this.graveyardParent);

    this.exileParent = new WebMarkupContainer("exileParent");
    this.exileParent.setMarkupId("exileParent");
    this.exileParent.setOutputMarkupId(true);
    this.add(this.exileParent);

    // Welcome message
    final Label message1 = new Label("message1", "version 0.24.0 (release Battlefield),");
    final Label message2 = new Label("message2", "built on Monday, 19th of January 2015.");
    this.add(message1, message2);

    // Comet clock channel
    this.clockPanel = new ClockPanel("clockPanel", Model.of("###"));
    this.clockPanel.setOutputMarkupId(true);
    this.clockPanel.setMarkupId("clock");
    this.add(this.clockPanel);

    // Sides
    this.secondSidePlaceholderParent = new WebMarkupContainer("secondSidePlaceholderParent");
    this.secondSidePlaceholderParent.setOutputMarkupId(true);
    this.secondSidePlaceholderParent.setMarkupId("secondSidePlaceholderParent");
    final WebMarkupContainer secondSidePlaceholder = new WebMarkupContainer("secondSidePlaceholder");
    secondSidePlaceholder.setOutputMarkupId(true);
    secondSidePlaceholder.setMarkupId("secondSidePlaceholder");
    this.secondSidePlaceholderParent.add(secondSidePlaceholder);

    this.firstSidePlaceholderParent = new WebMarkupContainer("firstSidePlaceholderParent");
    this.firstSidePlaceholderParent.setOutputMarkupId(true);
    this.firstSidePlaceholderParent.setMarkupId("firstSidePlaceholderParent");
    final WebMarkupContainer firstSidePlaceholder = new WebMarkupContainer("firstSidePlaceholder");
    firstSidePlaceholder.setOutputMarkupId(true);
    this.firstSidePlaceholderParent.add(firstSidePlaceholder);

    this.add(this.secondSidePlaceholderParent, this.firstSidePlaceholderParent);

    // Placeholders for CardPanel-adding with AjaxRequestTarget
    this.createCardPanelPlaceholders();

    this.buildGraveyardMarkup();
    this.buildExileMarkup();
    this.buildDock();

    // Links from the menubar
    this.aboutWindow = new ModalWindow("aboutWindow");
    this.aboutWindow = this.generateAboutLink("aboutLink", this.aboutWindow);
    this.teamInfoWindow = new ModalWindow("teamInfoWindow");
    this.teamInfoWindow = this.generateTeamInfoLink("teamInfoLink", this.teamInfoWindow);

    /*
     * Links from the drop-down menu, which appears when the width of the
     * view port is < than its height. (AKA a little bit of responsive Web
     * design)
     */
    this.aboutWindow = this.generateAboutLink("aboutLinkResponsive", this.aboutWindow);

    this.mulliganWindow = new ModalWindow("mulliganWindow");
    this.generateMulliganLink("mulliganLink", this.mulliganWindow);
    this.generateMulliganLink("mulliganLinkResponsive", this.mulliganWindow);
    this.askMulliganWindow = new ModalWindow("askMulliganWindow");
    this.askMulliganWindow.setInitialWidth(500);
    this.askMulliganWindow.setInitialHeight(100);
    this.askMulliganWindow.setCssClassName(ModalWindow.CSS_CLASS_GRAY);
    this.askMulliganWindow.setMaskType(ModalWindow.MaskType.SEMI_TRANSPARENT);
    this.add(this.askMulliganWindow);

    this.teamInfoWindow = this.generateTeamInfoLink("teamInfoLinkResponsive", this.teamInfoWindow);

    final GameNotifierBehavior notif = new GameNotifierBehavior(this);
    this.add(notif);

    this.createGameWindow = new ModalWindow("createMatchWindow");
    this.add(this.createGameWindow = this.generateCreateGameModalWindow("createMatchLink", this.player,
            this.createGameWindow));
    this.add(this.createGameWindow = this.generateCreateGameModalWindow("createMatchLinkResponsive",
            this.player, this.createGameWindow));

    this.joinGameWindow = new ModalWindow("joinMatchWindow");
    this.add(this.joinGameWindow = this.generateJoinGameModalWindow("joinMatchLink", this.player,
            this.joinGameWindow));
    this.add(this.joinGameWindow = this.generateJoinGameModalWindow("joinMatchLinkResponsive", this.player,
            this.joinGameWindow));

    this.joinGameWithoutIdWindow = new ModalWindow("joinMatchWithoutIdWindow");
    this.add(this.joinGameWithoutIdWindow = this.generateJoinGameWithoutIdModalWindow("joinMatchWithoutIdLink",
            this.player, this.joinGameWithoutIdWindow));
    this.add(this.joinGameWithoutIdWindow = this.generateJoinGameWithoutIdModalWindow(
            "joinMatchWithoutIdLinkResponsive", this.player, this.joinGameWithoutIdWindow));

    this.generatePlayCardLink();
    this.add(this.generatePlayCardFromGraveyardLink("playCardFromGraveyardLinkDesktop"));
    this.add(this.generatePlayCardFromGraveyardLink("playCardFromGraveyardLinkResponsive"));
    this.generateCardPanels();

    this.generateDrawCardLink();
    final RedrawArrowsBehavior rab = new RedrawArrowsBehavior(this.player.getGame().getId());
    this.add(rab);

    // Comet chat channel
    this.add(new ChatPanel("chatPanel"));

    this.buildEndTurnLink();
    this.buildInResponseLink();
    this.buildFineForMeLink();
    this.buildUntapAllLink();
    this.buildUntapAndDrawLink();
    this.buildCombatLink();

    this.importDeckDialog = new ImportDeckDialog("importDeckDialog");
    this.add(this.importDeckDialog);
    this.generateImportDeckLink("importDeckLink");
    this.generateImportDeckLink("importDeckLinkResponsive");

    this.allOpenRevealTopLibraryCardWindows = new ArrayList<>();
    this.generateRevealTopLibraryCardLink("revealTopLibraryCardLink", "revealTopLibraryCardWindow");
    this.generateRevealTopLibraryCardLink("revealTopLibraryCardLinkResponsive",
            "revealTopLibraryCardWindowResponsive");

    this.createTokenWindow = new ModalWindow("createTokenWindow");
    this.generateCreateTokenLink("createTokenLink", this.createTokenWindow);
    this.generateCreateTokenLink("createTokenLinkResponsive", this.createTokenWindow);

    this.countCardsWindow = new ModalWindow("countCardsWindow");
    this.generateCountCardsLink("countCardsLink", this.countCardsWindow);
    this.generateCountCardsLink("countCardsLinkResponsive", this.countCardsWindow);
    this.generateDiscardAtRandomLink("discardAtRandomLink");
    this.generateDiscardAtRandomLink("discardAtRandomLinkResponsive");
    this.generateInsertDivisionLink("insertDivisionLink");
    this.generateInsertDivisionLink("insertDivisionLinkResponsive");
    this.generateShuffleLibraryLink("shuffleLibraryLink");
    this.generateShuffleLibraryLink("shuffleLibraryLinkResponsive");

    this.loginWindow = new ModalWindow("loginWindow");
    this.generateLoginLink("loginLink", this.loginWindow);
    this.generateLoginLink("loginLinkResponsive", this.loginWindow);
    final FacebookLoginBehavior flb = new FacebookLoginBehavior();
    this.add(flb);

    this.preferencesWindow = new ModalWindow("preferencesWindow");
    this.generatePreferencesLink("preferencesLink", this.preferencesWindow);
    this.generatePreferencesLink("preferencesLinkResponsive", this.preferencesWindow);

    this.generateEndMatchLink("endMatchLink");
    this.generateEndMatchLink("endMatchLinkResponsive");
    this.generateHideAllTooltipsLink("hideAllTooltipsLink");
    this.generateHideAllTooltipsLink("hideAllTooltipsLinkResponsive");

    this.conferenceParent = new WebMarkupContainer("conferenceParent");
    this.conferenceParent.setOutputMarkupId(true);
    final ConferencePanel conference = new ConferencePanel("conference");
    conference.setOutputMarkupId(true);
    this.conferenceParent.add(conference);
    this.add(this.conferenceParent);
    this.generateOpenConferenceLink("conferenceOpener");
    this.generateOpenConferenceLink("conferenceOpenerResponsive");

    this.generateRevealHandLink("revealHandLink");
    this.generateRevealHandLink("revealHandLinkResponsive");

    // For console logs & chat messages
    this.add(new MessageRedisplayBehavior(this.session.getGameId()));

    this.drawModeParent = new WebMarkupContainer("drawModeParent");
    this.drawModeParent.setOutputMarkupId(true);

    if (this.session.getPlayer().getGame().isDrawMode().booleanValue()) {
        this.drawModeParent.add(new ExternalImage("drawModeOn", "image/draw_mode_on.png"));
    } else {
        this.drawModeParent.add(new WebMarkupContainer("drawModeOn").setVisible(false));
    }

    this.add(this.drawModeParent);

    if (this.session.isLoggedIn().booleanValue()) {
        this.username = new Label("username", "Logged in as " + this.session.getUsername());
        this.username.setOutputMarkupId(true);
    } else {
        this.username = new Label("username", "Not logged in");
        this.username.setOutputMarkupId(true);
    }

    this.usernameParent = new WebMarkupContainer("usernameParent");
    this.usernameParent.setOutputMarkupId(true);
    this.usernameParent.add(this.username);
    this.add(this.usernameParent);
}

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From source file:org.cyclop.web.webapp.CyclopWebSession.java

License:Apache License

private void bindExpirationListener() {
    ServletWebRequest webRequest = (ServletWebRequest) RequestCycle.get().getRequest();
    HttpServletRequest servRequest = webRequest.getContainerRequest();
    HttpSession session = servRequest.getSession();
    session.setMaxInactiveInterval(conf.httpSession.expirySeconds);
}

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From source file:org.hippoecm.frontend.util.WebApplicationHelper.java

License:Apache License

public static int getMaxInactiveIntervalMinutes() {
    final ServletWebRequest servletRequest = (ServletWebRequest) RequestCycle.get().getRequest();
    final HttpSession httpSession = servletRequest.getContainerRequest().getSession();
    // round seconds down to minutes
    return httpSession.getMaxInactiveInterval() / 60;
}

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From source file:org.projectforge.web.imagecropper.ImageCropperPage.java

License:Open Source License

/**
 * See list of constants PARAM_* for supported parameters.
 * @param parameters/*  w  w  w . ja  v  a  2s  .c om*/
 */
public ImageCropperPage(final PageParameters parameters) {
    super(parameters);
    if (WicketUtils.contains(parameters, PARAM_SHOW_UPLOAD_BUTTON) == true) {
        setEnableWhiteBoardFilter(WicketUtils.getAsBoolean(parameters, PARAM_SHOW_UPLOAD_BUTTON));
    }
    if (WicketUtils.contains(parameters, PARAM_ENABLE_WHITEBOARD_FILTER) == true) {
        setEnableWhiteBoardFilter(WicketUtils.getAsBoolean(parameters, PARAM_ENABLE_WHITEBOARD_FILTER));
    }
    if (WicketUtils.contains(parameters, PARAM_LANGUAGE) == true) {
        setDefaultLanguage(WicketUtils.getAsString(parameters, PARAM_LANGUAGE));
    }
    if (WicketUtils.contains(parameters, PARAM_RATIOLIST) == true) {
        setRatioList(WicketUtils.getAsString(parameters, PARAM_RATIOLIST));
    }
    if (WicketUtils.contains(parameters, PARAM_DEFAULT_RATIO) == true) {
        setDefaultRatio(WicketUtils.getAsString(parameters, PARAM_DEFAULT_RATIO));
    }
    if (WicketUtils.contains(parameters, PARAM_FILE_FORMAT) == true) {
        setFileFormat(WicketUtils.getAsString(parameters, PARAM_FILE_FORMAT));
    }
    final ServletWebRequest req = (ServletWebRequest) this.getRequest();
    final HttpServletRequest hreq = req.getContainerRequest();
    String domain;
    if (StringUtils.isNotBlank(ConfigXml.getInstance().getDomain()) == true) {
        domain = ConfigXml.getInstance().getDomain();
    } else {
        domain = hreq.getScheme() + "://" + hreq.getLocalName() + ":" + hreq.getLocalPort();
    }
    final String url = domain + hreq.getContextPath() + "/secure/";
    final StringBuffer buf = new StringBuffer();
    appendVar(buf, "serverURL", url); // TODO: Wird wohl nicht mehr gebraucht.
    appendVar(buf, "uploadImageFileTemporaryServlet", url + "UploadImageFileTemporary");
    appendVar(buf, "uploadImageFileTemporaryServletParams", "filedirectory=tempimages;filename=image");
    appendVar(buf, "downloadImageFileServlet", url + "DownloadImageFile");
    appendVar(buf, "downloadImageFileServletParams", "filedirectory=tempimages;filename=image");
    appendVar(buf, "uploadImageFileServlet", url + "UploadImageFile");
    appendVar(buf, "uploadImageFileServletParams", "filedirectory=images;filename=image;croppedname=cropped");
    appendVar(buf, "upAndDownloadImageFileAsByteArrayServlet", url + "UpAndDownloadImageFileAsByteArray");
    appendVar(buf, "upAndDownloadImageFileAsByteArrayServletParams", "filename=image;croppedname=cropped");
    final HttpSession httpSession = hreq.getSession();
    appendVar(buf, "sessionid", httpSession.getId());
    appendVar(buf, "ratioList", ratioList);
    appendVar(buf, "defaultRatio", defaultRatio);
    appendVar(buf, "isUploadBtn", showUploadButton);
    appendVar(buf, "whiteBoardFilter", enableWhiteBoardFilter);
    appendVar(buf, "language", getDefaultLanguage());
    appendVar(buf, "fileFormat", fileFormat);
    appendVar(buf, "flashFile", WicketUtils.getAbsoluteUrl("/imagecropper/MicromataImageCropper"));
    add(new Label("javaScriptVars", buf.toString()).setEscapeModelStrings(false));
}

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