Example usage for javax.servlet.http HttpServletRequest 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:fr.mycellar.interfaces.web.services.security.SecurityWebService.java

@POST
@Consumes(MediaType.APPLICATION_JSON)/*from   www . ja va  2  s. c o  m*/
@Path("sendPasswordResetMail")
public void sendPasswordResetMail(String email, @Context HttpServletRequest httpServletRequest) {
    userServiceFacade.resetPasswordRequest(email,
            httpServletRequest.getServletContext().getRealPath("reset-password"));
}

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From source file:org.trimou.servlet.locator.ServletContextTemplateLocator.java

private ServletContext getServletContext() {

    if (servletContext != null) {
        return servletContext;
    }/*from ww  w . jav a  2  s  . c  o m*/

    HttpServletRequest httpServletRequest = RequestHolder.getCurrentRequest();

    if (httpServletRequest != null) {
        return httpServletRequest.getServletContext();
    }
    return null;
}

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From source file:com.shoylpik.controller.AddProduct.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String SAVE_DIRECTORY = "menu_assets/ProductImage";
    String absolutePath = request.getServletContext().getRealPath("");
    String savePath = absolutePath + File.separator + SAVE_DIRECTORY;

    File imageSaveDirectory = new File(savePath);
    if (!imageSaveDirectory.exists()) {
        imageSaveDirectory.mkdir();/*  ww  w  .  j a v  a2 s . c o m*/
    }
    System.out.println("absolutePath: " + absolutePath);
    System.out.println("SavePath: " + savePath);
    //        System.out.println("imageSaveDirectory.getAbsolutePath(): " + imageSaveDirectory.getAbsolutePath());
    String fileName = null;

    try {

        Part filePart = request.getPart("IPimage");
        String filename = getFilename(filePart);
        //            System.out.println("filename: " + filename);
        InputStream imageInputStream = filePart.getInputStream();
        byte[] bytes = IOUtils.toByteArray(imageInputStream);

        Product product = new Product();
        product.setProductId(Integer.parseInt(request.getParameter("IPID")));
        product.setProductName(request.getParameter("IPname"));
        product.setProductImageName(filename);
        product.setProductCategory(request.getParameter("IPcat"));
        product.setProductPrice(Float.parseFloat(request.getParameter("IPprice")));
        product.setProductQuantity(Integer.parseInt(request.getParameter("IPQuant")));

        ProductBean pBean = new ProductBean();
        pBean.addProduct(product);

        //            String fullImagePath = "menu_assets/images/"+filename;

        String fullImagePath = savePath + File.separator + filename;
        File file = new File(fullImagePath);
        //            System.out.println("fullImagePath : " + fullImagePath);
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(bytes);

    } catch (SQLException ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException | ServletException | NumberFormatException ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    }
    response.sendRedirect("AdministrationPage.jsp");
}

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From source file:ge.taxistgela.servlet.RegistrationServlet.java

private void registerSuper(SuperUserManager man, SuperDaoUser obj, HttpServletRequest request,
        HttpServletResponse response) throws IOException {
    SmsQueue smsQueue = (SmsQueue) request.getServletContext().getAttribute(SmsQueue.class.getName());

    if (man == null || smsQueue == null) {
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    } else {/*from w w w .j a  v a 2 s .  c om*/

        ErrorCode errorCode = new ErrorCode();

        errorCode.union(man.register(obj));

        if (errorCode.errorNotAccrued()) {
            response.setStatus(HttpServletResponse.SC_CREATED);

            EmailSender.verifyEmail(obj);

            smsQueue.addSms(obj);

            return;
        }

        response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        response.getWriter().print(errorCode.toJson());
    }
}

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From source file:Commands.UploadImageCommand.java

@Override
public String executeCommand(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String forwardToJsp = "uploadImage.jsp";
    HttpSession session = request.getSession(true);
    String UPLOAD_DIRECTORY = request.getServletContext().getRealPath("") + File.separator + "img"
            + File.separator;/*from  w w  w  . j a va  2  s  .  co m*/

    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            ArrayList<FileItem> multiparts = (ArrayList<FileItem>) new ServletFileUpload(
                    new DiskFileItemFactory()).parseRequest(request);

            session.setAttribute("errorMsg", multiparts.size());
            if (multiparts.size() > 0) {
                for (FileItem item : multiparts) {
                    if (item != null) {

                        String name = new File(item.getName()).getName();

                        String filename = UPLOAD_DIRECTORY + name;
                        session.setAttribute("errorMsg", filename);
                        File f = new File(filename);
                        if (!item.isFormField()) {
                            item.write(f);
                        }
                    }
                }
            } else {
                session.setAttribute("errorMsg", "No File Choosen");
            }
        } catch (Exception ex) {

        }
    }
    return forwardToJsp;
}

---

From source file:id.go.customs.training.gudang.web.BarangUploadServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    Boolean adaFile = ServletFileUpload.isMultipartContent(req);
    if (adaFile) {
        try {//w w  w  . j  a v a2  s . c  o m
            String lokasiLengkap = req.getServletContext().getRealPath(lokasiPenyimpanan);
            System.out.println("Lokasi hasil upload : " + lokasiLengkap);

            // inisialisasi prosesor upload
            DiskFileItemFactory factory = new DiskFileItemFactory();
            File lokasiSementaraHasilUpload = (File) req.getServletContext()
                    .getAttribute("javax.servlet.context.tempdir");
            factory.setRepository(lokasiSementaraHasilUpload);
            System.out.println("Lokasi upload sementara : " + lokasiSementaraHasilUpload.getAbsolutePath());
            ServletFileUpload prosesorUpload = new ServletFileUpload(factory);

            List<FileItem> hasilUpload = prosesorUpload.parseRequest(req);
            System.out.println("Jumlah file = " + hasilUpload.size());

            for (FileItem fileItem : hasilUpload) {
                System.out.println("----- Informasi File -----");
                System.out.println("Tipe File : " + fileItem.getContentType());
                System.out.println("Nama Field : " + fileItem.getFieldName());
                System.out.println("Nama File : " + fileItem.getName());
                System.out.println("Ukuran File : " + fileItem.getSize());

                String fileTujuan = lokasiLengkap + File.separator + fileItem.getName();
                File tujuan = new File(fileTujuan);
                fileItem.write(tujuan);
                System.out.println("Hasil upload ada di " + fileTujuan);

                HasilImportBarang hasil = BarangImporter.importCsv(tujuan);
                req.setAttribute("hasil", hasil);
            }
        } catch (Exception ex) {
            Logger.getLogger(BarangUploadServlet.class.getName()).log(Level.SEVERE, null, ex);
        }

    }

    // selesai upload, tampilkan hasil upload
    req.getRequestDispatcher("/WEB-INF/templates/jsp/barang/import.jsp").forward(req, resp);
}

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From source file:com.toughland.helpmechoose.common.Helper.java

public String getBlendedImage(List<String> urls, Integer userId, HttpServletRequest request) {
    // TODO: add app logo
    urls.add("http://java-helpmechoose.rhcloud.com/images/help.png");

    String path = request.getServletContext().getRealPath("/") + "images\\temp\\";
    List<String> fileNames = new ArrayList<>();
    try {// w ww . ja va  2s.  co  m

        int count = 1;
        for (String item : urls) {
            URL url = new URL(item);
            InputStream in = new BufferedInputStream(url.openStream());
            OutputStream out = new BufferedOutputStream(
                    new FileOutputStream(path + userId.toString() + "_" + count + ".jpg"));
            for (int i; (i = in.read()) != -1;) {
                out.write(i);
            }
            in.close();
            out.close();

            fileNames.add(path + userId.toString() + "_" + count + ".jpg");

            count++;
        }
    } catch (Exception e) {
        Logger.getLogger(Helper.class.getName()).log(Level.SEVERE, null, e);
    }

    return getUrl(request) + "images/temp/" + blendImages(fileNames, path, userId);
}

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From source file:org.siphon.jssp.JsspRunner.java

public void run(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {

    String requestPath = getServletPath(request);
    String jsfile = request.getServletContext().getRealPath(requestPath);
    ScriptObjectMirror d2js = null;/*from   w w w .  j  av a 2 s. c o  m*/
    try {
        d2js = d2jsManager.getD2js(jsfile, requestPath);
        if (d2js == null) {
            response.setStatus(404);
            PrintWriter out = response.getWriter();
            out.print(request.getServletPath() + " not found");
            out.flush();
            return;
        }
    } catch (Exception e3) {
        logger.error("", e3);
        throw new ServletException(e3);
    }

    JsspRequest jsspRequest = new JsspRequest(request, engine);

    String params;
    try {
        params = getParams(jsspRequest);
    } catch (Exception e3) {
        response.setStatus(500);
        PrintWriter out = response.getWriter();
        out.print("params must be json");
        out.flush();
        return;
    }

    JsspWriter out = null;
    out = new JsspWriter(response, engine);
    JsspSession session = new JsspSession(request.getSession());

    try {
        ((Invocable) engine).invokeFunction("processJsspRequest", jsfile, params, jsspRequest, response,
                session, out);
    } catch (NoSuchMethodException | ScriptException e) {
        if (out.isDirty()) {
            response.setStatus(500);
            for (Throwable throwable = e; throwable != null; throwable = throwable.getCause()) {
                if (e != throwable) {
                    out.print("<br>Caused By: " + throwable.getMessage() + "<br>");
                } else {
                    out.print("<br>" + throwable.getMessage() + "<br>");
                }
                for (StackTraceElement frame : throwable.getStackTrace()) {
                    out.print("&nbsp;&nbsp;&nbsp;&nbsp;at " + frame.getClassName() + "." + frame.getMethodName()
                            + "(" + frame.getFileName() + ":" + frame.getLineNumber() + ")<br>");
                }
            }
        }
        throw new ServletException(e);
    }
}

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From source file:org.apache.syncope.ext.saml2lsp.agent.Logout.java

private void doLogout(final SAML2ReceivedResponseTO receivedResponse, final HttpServletRequest request,
        final HttpServletResponse response) throws ServletException, IOException {

    SyncopeClientFactoryBean clientFactory = (SyncopeClientFactoryBean) request.getServletContext()
            .getAttribute(Constants.SYNCOPE_CLIENT_FACTORY);
    try {//from w  w w.  ja  v a 2  s .  com
        String accessToken = (String) request.getSession().getAttribute(Constants.SAML2SPJWT);
        if (StringUtils.isBlank(accessToken)) {
            throw new IllegalArgumentException("No access token found ");
        }

        SyncopeClient client = clientFactory.create(accessToken);
        client.getService(SAML2SPService.class).validateLogoutResponse(receivedResponse);

        String successURL = getServletContext().getInitParameter(Constants.CONTEXT_PARAM_LOGOUT_SUCCESS_URL);
        if (successURL == null) {
            request.getRequestDispatcher("logoutSuccess.jsp").forward(request, response);
        } else {
            response.sendRedirect(successURL);
        }
        request.getSession().removeAttribute(Constants.SAML2SPJWT);
    } catch (Exception e) {
        LOG.error("While processing authentication response from IdP", e);

        String errorURL = getServletContext().getInitParameter(Constants.CONTEXT_PARAM_LOGOUT_ERROR_URL);
        if (errorURL == null) {
            request.setAttribute("exception", e);
            request.getRequestDispatcher("logoutError.jsp").forward(request, response);

            e.printStackTrace(response.getWriter());
        } else {
            response.sendRedirect(errorURL + "?errorMessage="
                    + URLEncoder.encode(e.getMessage(), StandardCharsets.UTF_8.name()));
        }
    }
}

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