Example usage for javax.servlet.http HttpServletResponse getLocale

List of usage examples for javax.servlet.http HttpServletResponse getLocale

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  6. getLocale

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse getLocale.

Prototype

public Locale getLocale();

Source Link

Document

Returns the locale specified for this response using the #setLocale method.

Usage

From source file:org.codelabor.system.file.web.struts.action.FileUploadAction.java

public ActionForward view(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    WebApplicationContext ctx = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServlet().getServletContext());
    FileManager fileManager = (FileManager) ctx.getBean("fileManager");

    Map<String, Object> paramMap = RequestUtils.getParameterMap(request);
    logger.debug("paramMap: {}", paramMap.toString());

    String fileId = (String) paramMap.get("fileId");

    StringBuilder sb = new StringBuilder();

    FileDTO fileDTO;/*from w w  w . j a  va 2  s .  c  om*/
    fileDTO = fileManager.selectFileByFileId(fileId);
    logger.debug("fileDTO: {}", fileDTO);

    String repositoryPath = fileDTO.getRepositoryPath();
    String uniqueFilename = fileDTO.getUniqueFilename();
    String realFilename = fileDTO.getRealFilename();
    InputStream inputStream = null;
    if (StringUtils.isNotEmpty(repositoryPath)) {
        // FILE_SYSTEM
        sb.setLength(0);
        sb.append(repositoryPath);
        if (!repositoryPath.endsWith(File.separator)) {
            sb.append(File.separator);
        }
        sb.append(uniqueFilename);
        File file = new File(sb.toString());
        inputStream = new FileInputStream(file);
    } else {
        // DATABASE
        byte[] bytes = new byte[] {};
        if (fileDTO.getFileSize() > 0) {
            bytes = fileDTO.getBytes();
        }
        inputStream = new ByteArrayInputStream(bytes);

    }
    response.setContentType(fileDTO.getContentType());

    // set response contenttype, header
    String encodedRealFilename = URLEncoder.encode(realFilename, "UTF-8");
    logger.debug("realFilename: {}", realFilename);
    logger.debug("encodedRealFilename: {}", encodedRealFilename);
    logger.debug("character encoding: {}", response.getCharacterEncoding());
    logger.debug("content type: {}", response.getContentType());
    logger.debug("bufferSize: {}", response.getBufferSize());
    logger.debug("locale: {}", response.getLocale());

    BufferedInputStream bufferdInputStream = new BufferedInputStream(inputStream);
    ServletOutputStream servletOutputStream = response.getOutputStream();
    BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(servletOutputStream);
    int bytesRead;
    byte buffer[] = new byte[2048];
    while ((bytesRead = bufferdInputStream.read(buffer)) != -1) {
        bufferedOutputStream.write(buffer, 0, bytesRead);
    }
    // flush stream
    bufferedOutputStream.flush();

    // close stream
    inputStream.close();
    bufferdInputStream.close();
    servletOutputStream.close();
    bufferedOutputStream.close();
    return null;
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

private void processDelete(final HttpServletRequest req, final HttpServletResponse resp) {
    Long userSchemeId = Long.parseLong(req.getParameter("scheme-user-userscheme-id"));
    delete(userSchemeId);/*ww  w  . j  av a 2 s. c o m*/
    Long userCount = schemeUserCount(req.getParameter("schemeId"));

    try (PartialResponseBuilder prb = new PartialResponseBuilder(resp)) {
        prb.replace("#scheme-user-table", render(req, resp.getLocale(), "scheme-user-table"));
        prb.replace("#delete-schema-validation-dialog", (writer) -> {
            DeleteSchemaValidationComponent.INSTANCE.render(writer, resp.getLocale(), userCount);
        });
    }
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

private void processEdit(final HttpServletRequest req, final HttpServletResponse resp) {
    long recordId = Long.parseLong(req.getParameter("record-id"));
    long schemeId = Long.parseLong(req.getParameter("schemeId"));
    String userName = req.getParameter("user");
    Date startDate = Date.valueOf(req.getParameter("start-date"));
    Date endDate = Date.valueOf(req.getParameter("end-date"));
    Date endDateExcluded = DateUtil.addDays(endDate, 1);

    Long userId = getUserId(userName);
    if (userId == null) {
        renderAlert("User does not exist", "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;//from   w w  w .  j  a va 2s .c o  m
    }

    if (startDate.compareTo(endDate) > 0) {
        renderAlert("Start date must not be after end date", "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    Set<String> schemeNamesWithOverlappingTimeRange = getSchemeNamesWithOverlappingTimeRange(userId, startDate,
            endDateExcluded, recordId);

    if (!schemeNamesWithOverlappingTimeRange.isEmpty()) {
        renderAlert(
                "The user is assigned overlapping with the specified date range to the"
                        + " following scheme(s): " + schemeNamesWithOverlappingTimeRange.toString(),
                "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    update(recordId, schemeId, userId, startDate, endDateExcluded);

    try (PartialResponseBuilder prb = new PartialResponseBuilder(resp)) {
        renderAlertOnPrb("Updating user successful", "info", prb, resp.getLocale());
        prb.replace("#scheme-user-table", render(req, resp.getLocale(), "scheme-user-table"));
    }
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

private void processFilter(final HttpServletRequest req, final HttpServletResponse resp) {
    try (PartialResponseBuilder prb = new PartialResponseBuilder(resp)) {
        prb.replace("#scheme-user-table", render(req, resp.getLocale(), "scheme-user-table"));
    }//w ww . j  a v  a 2s  .co m
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

private void processSave(final HttpServletRequest req, final HttpServletResponse resp) {
    long schemeId = Long.parseLong(req.getParameter("schemeId"));
    String userName = req.getParameter("user");
    Date startDate = Date.valueOf(req.getParameter("start-date"));
    Date endDate = Date.valueOf(req.getParameter("end-date"));
    Date endDateExcluded = DateUtil.addDays(endDate, 1);

    Long userId = getUserId(userName);
    if (userId == null) {
        renderAlert("User does not exist", "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;/*from   ww  w.java 2 s .  co m*/
    }

    if (startDate.compareTo(endDate) > 0) {
        renderAlert("Start date must not be after end date", "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    Set<String> schemeNamesWithOverlappingTimeRange = getSchemeNamesWithOverlappingTimeRange(userId, startDate,
            endDateExcluded, null);
    if (!schemeNamesWithOverlappingTimeRange.isEmpty()) {
        renderAlert(
                "The user is assigned overlapping with the specified date range to the"
                        + " following scheme(s): " + schemeNamesWithOverlappingTimeRange.toString(),
                "error", resp);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    save(schemeId, userName, startDate, endDateExcluded);
    Long userCount = schemeUserCount(String.valueOf(schemeId));
    try (PartialResponseBuilder prb = new PartialResponseBuilder(resp)) {
        renderAlertOnPrb("Assiging user successful", "info", prb, resp.getLocale());
        prb.replace("#scheme-user-table", render(req, resp.getLocale(), "scheme-user-table"));
        prb.replace("#delete-schema-validation-dialog", (writer) -> {
            DeleteSchemaValidationComponent.INSTANCE.render(writer, resp.getLocale(), userCount);
        });
    }
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

private void renderAlert(final String message, final String alertType, final HttpServletResponse resp) {

    try (PartialResponseBuilder prb = new PartialResponseBuilder(resp)) {
        renderAlertOnPrb(message, alertType, prb, resp.getLocale());
    }/* w  w  w. j  av a2s .  c  o  m*/
}

From source file:org.everit.jira.hr.admin.SchemeUsersComponent.java

public String renderInitialFragments(final HttpServletRequest req, final HttpServletResponse resp) {
    StringWriter writer = new StringWriter();
    Map<String, Object> vars = new HashMap<>();
    vars.put("request", req);
    vars.put("response", resp);
    TEMPLATE.render(writer, vars, resp.getLocale(), "dialogs");
    return writer.toString();
}

From source file:org.olat.core.gui.media.ServletUtil.java

/**
 * @param response/*from w w  w . ja  v  a2  s.  c o  m*/
 * @param result
 */
public static void serveStringResource(HttpServletRequest httpReq, HttpServletResponse response,
        String result) {
    setStringResourceHeaders(response);

    // log the response headers prior to sending the output
    boolean isDebug = log.isDebug();

    if (isDebug) {
        log.debug(
                "\nResponse headers (some)\ncontent type:" + response.getContentType() + "\ncharacterencoding:"
                        + response.getCharacterEncoding() + "\nlocale:" + response.getLocale());
    }

    try {
        long rstart = 0;
        if (isDebug) {
            rstart = System.currentTimeMillis();
        }
        // make a ByteArrayOutputStream to be able to determine the length.
        // buffer size: assume average length of a char in bytes is max 2
        ByteArrayOutputStream baos = new ByteArrayOutputStream(result.length() * 2);

        // we ignore the accept-charset from the request and always write in
        // utf-8:
        // we have lots of different languages (content) in one application to
        // support, and more importantly,
        // a blend of olat translations and content by authors which can be in
        // different languages.
        OutputStreamWriter osw = new OutputStreamWriter(baos, "utf-8");
        osw.write(result);
        osw.close();
        // the data is now utf-8 encoded in the bytearray -> push it into the outputstream
        int encLen = baos.size();
        response.setContentLength(encLen);

        OutputStream os;
        if (Settings.isDebuging()) {
            SlowBandWidthSimulator sbs = Windows
                    .getWindows(CoreSpringFactory.getImpl(UserSessionManager.class).getUserSession(httpReq))
                    .getSlowBandWidthSimulator();
            os = sbs.wrapOutputStream(response.getOutputStream());
        } else {
            os = response.getOutputStream();
        }
        byte[] bout = baos.toByteArray();
        os.write(bout);
        os.close();

        if (isDebug) {
            long rstop = System.currentTimeMillis();
            log.debug("time to serve inline-resource " + result.length() + " chars / " + encLen + " bytes: "
                    + (rstop - rstart));
        }
    } catch (IOException e) {
        if (isDebug) {
            log.warn("client browser abort when serving inline", e);
        }
    }
}

From source file:org.olat.core.gui.media.ServletUtil.java

public static void serveStringResource(HttpServletResponse response, StringOutput result) {
    setStringResourceHeaders(response);//from w  w  w. j a v a 2 s.  co m
    // log the response headers prior to sending the output
    boolean isDebug = log.isDebug();
    if (isDebug) {
        log.debug(
                "\nResponse headers (some)\ncontent type:" + response.getContentType() + "\ncharacterencoding:"
                        + response.getCharacterEncoding() + "\nlocale:" + response.getLocale());
    }

    try {
        long rstart = 0;
        if (isDebug || true) {
            rstart = System.currentTimeMillis();
        }
        // make a ByteArrayOutputStream to be able to determine the length.
        // buffer size: assume average length of a char in bytes is max 2
        int encLen = result.length();
        Reader reader = result.getReader();
        //response.setContentLength(encLen); set the number of characters, must be number of bytes

        PrintWriter os = response.getWriter();
        IOUtils.copy(reader, os);
        os.close();

        if (isDebug) {
            log.debug("time to serve inline-resource " + result.length() + " chars / " + encLen + " bytes: "
                    + (System.currentTimeMillis() - rstart));
        }
    } catch (IOException e) {
        if (isDebug) {
            log.warn("client browser abort when serving inline", e);
        }
    }
}