Example usage for javax.servlet.http HttpServletRequest getServletContext

List of usage examples for javax.servlet.http HttpServletRequest getServletContext

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  4. javax.servlet.http.*
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  6. getServletContext

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getServletContext.

Prototype

public ServletContext getServletContext();

Source Link

Document

Gets the servlet context to which this ServletRequest was last dispatched.

Usage

From source file:com.sishuok.es.maintain.icon.web.controller.IconController.java

/**
 * ?  ? ??/*from  ww w. jav  a 2s.  c  om*/
 *
 * @param request
 * @return
 */
@RequestMapping(value = "/genCssFile")
@ResponseBody
public String genIconCssFile(HttpServletRequest request) {

    this.permissionList.assertHasEditPermission();

    String uploadFileTemplate = ".%1$s{background:url(%2$s/%3$s);width:%4$spx;height:%5$spx;display:inline-block;vertical-align: middle;%6$s}";
    String cssSpriteTemplate = ".%1$s{background:url(%2$s/%3$s) no-repeat -%4$spx -%5$spx;width:%6$spx;height:%7$spx;display:inline-block;vertical-align: middle;%8$s}";

    ServletContext sc = request.getServletContext();
    String ctx = sc.getContextPath();

    List<String> cssList = Lists.newArrayList();

    Searchable searchable = Searchable.newSearchable().addSearchParam("type_in",
            new IconType[] { IconType.upload_file, IconType.css_sprite });

    List<Icon> iconList = baseService.findAllWithNoPageNoSort(searchable);

    for (Icon icon : iconList) {

        if (icon.getType() == IconType.upload_file) {
            cssList.add(String.format(uploadFileTemplate, icon.getIdentity(), ctx, icon.getImgSrc(),
                    icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

        if (icon.getType() == IconType.css_sprite) {
            cssList.add(String.format(cssSpriteTemplate, icon.getIdentity(), ctx, icon.getSpriteSrc(),
                    icon.getLeft(), icon.getTop(), icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

    }

    try {
        ServletContextResource resource = new ServletContextResource(sc, iconClassFile);
        FileUtils.writeLines(resource.getFile(), cssList);
    } catch (Exception e) {
        LogUtils.logError("gen icon error", e);
        return "?" + e.getMessage();
    }

    return "??";
}

From source file:com.portal.controller.AdminController.java

@RequestMapping(value = "/employes/update", method = RequestMethod.POST)
public String submitUpdateEmployee(HttpServletRequest request, @RequestParam("id") int id,
        @ModelAttribute("employeedto") EmployeeDTO employeedto,
        @RequestParam(value = "avatarFile", required = false) MultipartFile avatar) throws Exception {

    //        Employee employee=new Employee();
    Employee employee = portalService.getEmployee(id);

    if (!avatar.isEmpty() && avatar.getContentType().equals("image/jpeg")) {
        portalService.saveFile(/*from  ww  w  . j  a  v a2  s. com*/
                request.getServletContext().getRealPath("/template/img/") + "/" + avatar.getOriginalFilename(),
                avatar);
        employee.setAvatar(avatar.getOriginalFilename());
    }

    //        employee.setId(id);
    employee.setName(employeedto.getName());
    employee.setDepartment(portalService.getDepartment(employeedto.getDepartment()));
    employee.setPosition(portalService.getPosition(employeedto.getPosition()));
    employee.setPhone(employeedto.getPhone());
    employee.setEmail(employeedto.getEmail());
    employee.setDescription(employeedto.getDescription());
    portalService.saveEmployee(employee);

    return "redirect:/admin/employes";
}

From source file:com.daphne.es.maintain.icon.web.controller.IconController.java

/**
 * ?  ? ??//from   w w w .ja va 2 s  . c  o m
 *
 * @param request
 * @return
 */
@RequestMapping(value = "/genCssFile")
@ResponseBody
public String genIconCssFile(HttpServletRequest request) {

    this.permissionList.assertHasEditPermission();

    String uploadFileTemplate = ".%1$s{background:url(%2$s/%3$s);width:%4$spx;height:%5$spx;display:inline-block;vertical-align: middle;%6$s}";
    String cssSpriteTemplate = ".%1$s{background:url(%2$s/%3$s) no-repeat -%4$spx -%5$spx;width:%6$spx;height:%7$spx;display:inline-block;vertical-align: middle;%8$s}";

    ServletContext sc = request.getServletContext();
    String ctx = sc.getContextPath();

    List<String> cssList = Lists.newArrayList();

    Searchable searchable = Searchable.newSearchable().addSearchParam("type_in",
            new IconType[] { IconType.upload_file, IconType.css_sprite });

    List<Icon> iconList = baseService.findAllWithNoPageNoSort(searchable);

    for (Icon icon : iconList) {

        if (icon.getType() == IconType.upload_file) {
            cssList.add(String.format(uploadFileTemplate, icon.getIdentity(), ctx, icon.getImgSrc(),
                    icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

        if (icon.getType() == IconType.css_sprite) {
            cssList.add(String.format(cssSpriteTemplate, icon.getIdentity(), ctx, icon.getSpriteSrc(),
                    icon.getLeft(), icon.getTop(), icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

    }

    try {

        ServletContextResource resource = new ServletContextResource(sc, iconClassFile);
        FileUtils.writeLines(resource.getFile(), cssList);
    } catch (Exception e) {
        LogUtils.logError("gen icon error", e);
        return "?" + e.getMessage();
    }

    return "??";
}

From source file:com.luna.maintain.icon.web.controller.IconController.java

/**
 * ?  ? ??/* w ww . j ava2  s. c o  m*/
 *
 * @param request
 * @return
 */
@RequestMapping(value = "/genCssFile")
@ResponseBody
public String genIconCssFile(HttpServletRequest request) {

    this.permissionList.assertHasEditPermission();

    String uploadFileTemplate = ".%1$s{background:url(%2$s/%3$s);width:%4$spx;height:%5$spx;display:inline-block;vertical-align: middle;%6$s}";
    String cssSpriteTemplate = ".%1$s{background:url(%2$s/%3$s) no-repeat -%4$spx -%5$spx;width:%6$spx;height:%7$spx;display:inline-block;vertical-align: middle;%8$s}";

    ServletContext sc = request.getServletContext();
    String ctx = sc.getContextPath();

    List<String> cssList = Lists.newArrayList();

    Searchable searchable = Searchable.newSearchable().addSearchParam("type_in",
            new IconType[] { IconType.upload_file, IconType.css_sprite });

    List<Icon> iconList = baseService.findAllWithNoPageNoSort(searchable);

    for (Icon icon : iconList) {

        if (icon.getType() == IconType.upload_file) {
            cssList.add(String.format(uploadFileTemplate, icon.getIdentity(), ctx, icon.getImgSrc(),
                    icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

        if (icon.getType() == IconType.css_sprite) {
            cssList.add(String.format(cssSpriteTemplate, icon.getIdentity(), ctx, icon.getSpriteSrc(),
                    icon.getLeft(), icon.getTop(), icon.getWidth(), icon.getHeight(), icon.getStyle()));
            continue;
        }

    }

    try {
        ServletContextResource resource = new ServletContextResource(sc, iconClassFile);
        FileUtils.writeLines(resource.getFile(), cssList);
    } catch (Exception e) {
        log.error("gen icon error", e);
        return "?" + e.getMessage();
    }

    return "??";
}

From source file:uk.co.caprica.bootlace.security.web.filter.AngularJsCsrfHeaderFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {
    logger.debug("doFilterInternal()");
    CsrfToken csrf = (CsrfToken) request.getAttribute(CsrfToken.class.getName());
    if (csrf != null) {
        Cookie cookie = WebUtils.getCookie(request, CSRF_COOKIE_NAME);
        String token = csrf.getToken();
        if (cookie == null || token != null && !token.equals(cookie.getValue())) {
            logger.debug("Setting new CSRF cookie");
            cookie = new Cookie(CSRF_COOKIE_NAME, token);
            cookie.setPath(request.getServletContext().getContextPath() + "/");
            response.addCookie(cookie);/* www  .jav  a  2s  . c  om*/
        }
    }
    filterChain.doFilter(request, response);
}

From source file:net.swas.explorer.servlet.ms.GetMSStatus.java

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 *//*from   w w w.  jav  a  2  s .  co m*/
@SuppressWarnings("unchecked")
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String status = "", msg = "";

    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();
    JSONObject messageJson = new JSONObject();
    JSONObject respJson = new JSONObject();

    messageJson.put("action", "status");
    this.prod.send(messageJson.toJSONString());

    String revMsg = this.cons.getReceivedMessage(request.getServletContext());

    if (FormFieldValidator.isLogin(request.getSession())) {
        log.info("Received Message :" + revMsg);
        if (revMsg != null) {

            JSONParser parser = new JSONParser();
            JSONObject revJson = null;
            try {

                revJson = (JSONObject) parser.parse(revMsg);
                respJson = revJson;

            } catch (ParseException e) {

                status = "1";
                msg = "Unable to reach modsercurity service. Please try later";
                e.printStackTrace();

            }

        } else {

            status = "1";
            msg = "Unable to reach modsercurity service. Please try later";
            log.info("Message is not received......");

        }

        if (!status.equals("")) {

            respJson.put("status", status);
            respJson.put("message", msg);

        }
    } else {
        status = "2";
        msg = "User Session Expired";
        respJson.put("status", status);
        respJson.put("message", msg);
    }

    try {
        log.info("Sending Json : " + respJson.toString());
        out.print(respJson.toString());
    } finally {
        out.close();
    }

}

From source file:org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;

    if (log.isDebugEnabled()) {
        log.debug(doFormatLogMessage(httpRequest, "Entering NuxeoRequestController filter"));
    }/*from   w  w w .j  av a 2  s .c  om*/

    ServletContext servletContext = httpRequest.getServletContext();
    ServletHelper.setServletContext(servletContext);

    doInitIfNeeded();

    RequestFilterConfig config = rcm.getConfigForRequest(httpRequest);

    boolean useSync = config.needSynchronization();
    boolean useTx = config.needTransaction();

    // Add cache header if needed
    if (httpRequest.getMethod().equals("GET")) {
        boolean isCached = config.isCached();
        if (isCached) {
            addCacheHeader(httpResponse, config.isPrivate(), config.getCacheTime());
        }
    }

    if (!useSync && !useTx) {
        if (log.isDebugEnabled()) {
            log.debug(doFormatLogMessage(httpRequest,
                    "Existing NuxeoRequestController filter: nothing to be done"));
        }

        try {
            chain.doFilter(request, response);
        } catch (ServletException e) {
            if (DownloadHelper.isClientAbortError(e)) {
                DownloadHelper.logClientAbort(e);
            } else {
                throw e;
            }
        }
        return;
    }

    if (log.isDebugEnabled()) {
        log.debug(
                doFormatLogMessage(httpRequest, "Handling request with tx=" + useTx + " and sync=" + useSync));
    }

    boolean sessionSynched = false;
    if (useSync) {
        sessionSynched = simpleSyncOnSession(httpRequest);
    }
    boolean txStarted = false;
    try {
        if (useTx) {
            txStarted = ServletHelper.startTransaction(httpRequest);
            if (txStarted) {
                if (config.needTransactionBuffered()) {
                    response = new BufferingHttpServletResponse(httpResponse);
                }
            }
        }
        chain.doFilter(request, response);
    } catch (RuntimeException | IOException | ServletException e) {
        if (txStarted) {
            if (log.isDebugEnabled()) {
                log.debug(doFormatLogMessage(httpRequest, "Marking transaction for RollBack"));
            }
            TransactionHelper.setTransactionRollbackOnly();
        }
        if (DownloadHelper.isClientAbortError(e)) {
            DownloadHelper.logClientAbort(e);
        } else {
            log.error(doFormatLogMessage(httpRequest, "Unhandled error was caught by the Filter"), e);
            throw new ServletException(e);
        }
    } finally {
        if (txStarted) {
            try {
                TransactionHelper.commitOrRollbackTransaction();
            } catch (TransactionRuntimeException e) {
                // commit failed, report this to the client before stopping buffering
                ((HttpServletResponse) response).sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                        e.getMessage());
                throw e;
            } finally {
                if (config.needTransactionBuffered()) {
                    ((BufferingHttpServletResponse) response).stopBuffering();
                }
            }
        }
        if (sessionSynched) {
            simpleReleaseSyncOnSession(httpRequest);
        }

        ServletHelper.removeServletContext();

        if (log.isDebugEnabled()) {
            log.debug(doFormatLogMessage(httpRequest, "Exiting NuxeoRequestController filter"));
        }
    }
}

From source file:com.ddubyat.develop.jhawtcode.web.InternalResourceController.java

private static void setTraceProps(HttpServletRequest request) throws UnsupportedEncodingException {
    log.trace("Generating system properties");
    if (systemUUID.equalsIgnoreCase("")) {
        try {// www  . ja va2  s . c o m
            //generate from hardware
            Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
            while (nis.hasMoreElements()) {
                NetworkInterface ni = nis.nextElement();
                systemUUID += Arrays.toString(ni.getHardwareAddress());
            }
        } catch (Exception e) {
            //generate a uuid randomly for failures
            systemUUID = UUID.randomUUID().toString();
        }
        //md5 the uuid
        try {
            byte[] bytesOfMessage = systemUUID.getBytes("UTF-8");
            MessageDigest md = MessageDigest.getInstance("MD5");
            byte[] thedigest = md.digest(bytesOfMessage);
            systemUUID = new BigInteger(1, thedigest).toString(16);
            log.trace("UUID Generated {}", systemUUID);
        } catch (Exception e) {
            systemUUID = "1234567890";
            log.trace("UUID Defaulted {}", systemUUID);
        }
    }

    log.trace("Generating app name");
    if (appname.equalsIgnoreCase("")) {
        if (request.getSession() != null && request.getSession().getServletContext() != null
                && request.getSession().getServletContext().getServletContextName() != null) {
            appname = request.getServletContext().getServletContextName();
            log.trace("Application Name Set to {}", appname);
        } else {
            appname = "noappname";
        }
        log.trace("Appname {}", appname);
    }

    log.trace("Generating username");
    if (username.equalsIgnoreCase("")) {
        if (System.getProperty("user.name") != null && StringUtil.isNotEmpty(System.getProperty("user.name"))) {
            username = System.getProperty("user.name");
            log.trace("Username Set to {}", username);
        } else {
            username = "nouser";
        }
        log.trace("Username {}", username);
    }

    log.trace("Generating license info");
    if (license.equalsIgnoreCase("")) {
        if (System.getProperty("jhawtcode.license") != null
                && StringUtil.isNotEmpty(System.getProperty("jhawtcode.license"))) {
            license = System.getProperty("jhawtcode.license");
        } else {
            license = "demo";
        }
        license = URLEncoder.encode(license, "UTF-8");
        log.trace("License {}", license);
    }
}

From source file:com.tssa.cooperationBusiness.controller.CooperationController.java

public String saveFile(HttpServletRequest request) {
    String filePath = "";
    try {/*from w  w  w. j av a 2  s  .c  om*/
        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
        MultipartFile multiFile = multipartRequest.getFile("businessLicensePic");
        String fileUrl = request.getServletContext().getRealPath("/") + "upload/";
        String viewUrl = request.getServletContext().getContextPath() + "/upload/";
        // 
        //         String fileUrl = "/Users/gmc/Works/eclipse/workspace/TSSA/WebContent/WEB-INF/upload/";

        File file = new File(fileUrl);
        if (!file.exists()) {
            file.mkdirs();
        }

        if (multiFile != null
                && (multiFile.getOriginalFilename() != null && !"".equals(multiFile.getOriginalFilename()))) {
            File uploadFile = new File(fileUrl + multiFile.getOriginalFilename());
            multiFile.transferTo(uploadFile);

            filePath = viewUrl + multiFile.getOriginalFilename();

            return filePath;

        } else {
            return null;
        }
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
    }
    return filePath;
}

From source file:com.orangeandbronze.jblubble.sample.UploadServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        pathInfo = "/";
    }/*from  www . ja v  a 2 s .  c o  m*/
    LOGGER.debug("POST {}{}", PATH, pathInfo);
    Part part = request.getPart("file");
    if (part != null) {
        BlobKey blobKey = blobstoreService.createBlob(part.getInputStream(), getFileName(part),
                part.getContentType());
        LOGGER.debug("Created blob, generated key [{}]", blobKey);
        blobKeys.add(blobKey);
    }
    response.sendRedirect(request.getServletContext().getContextPath() + "/uploads");
}