Example usage for javax.servlet.http Part getInputStream

List of usage examples for javax.servlet.http Part getInputStream

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Introduction

In this page you can find the example usage for javax.servlet.http Part getInputStream.

Prototype

public InputStream getInputStream() throws IOException;

Source Link

Document

Gets the content of this part as an InputStream

Usage

From source file:marketDB.update_db.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String path = "C:\\Users\\Asus X550ZE\\Documents\\NetBeansProjects\\Web App\\web\\img";
    Cookie[] cookies = request.getCookies();
    String access_token = "";
    for (int i = 0; i < cookies.length; i++) {
        if (cookies[i].getName().equals("access_token")) {
            access_token = cookies[i].getValue();
        }/*from   www . ja va2  s . co m*/
    }
    String product_id = request.getParameter("product_id");
    String product_name = request.getParameter("prod_name");
    String desc = request.getParameter("desc_box");
    String price = request.getParameter("price_box");
    Part filePart = request.getPart("imgcatch");
    String fileName = getFileName(filePart);

    InputStream in = filePart.getInputStream();
    byte[] imgByte = readFully(in);
    int status = 0;

    try {
        status = editProduct(access_token, product_id, product_name, desc, price, fileName, imgByte);
        //WEB SERVICE UPDATE PRODUCT
    } catch (IOException_Exception ex) {
        Logger.getLogger(update_db.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ProtocolException_Exception ex) {
        Logger.getLogger(update_db.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ParseException_Exception ex) {
        Logger.getLogger(update_db.class.getName()).log(Level.SEVERE, null, ex);
    }

    JSONObject arrayObj = new JSONObject();
    arrayObj.put("status", status);
    if (status == 1) {
        response.sendRedirect("your_product.jsp");
    } else {
        response.sendRedirect("login.jsp");
    }

}

From source file:com.ge.apm.service.asset.AttachmentFileService.java

public Integer uploadFile(Part file) {
    Integer returnId = 0;//from ww  w  .j  a  v a 2s  .  c om
    try {
        returnId = fileUploaddao.saveUploadFile(file.getInputStream(),
                Integer.valueOf(String.valueOf(file.getSize())), file.getSubmittedFileName());
    } catch (SQLException | IOException ex) {
        WebUtil.addErrorMessage(WebUtil.getMessage("fileTransFail"));
        Logger.getLogger(AttachmentFileService.class.getName()).log(Level.SEVERE, null, ex);
    }
    return returnId;
}

From source file:marketDB.add_db.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String path = "C:\\Users\\Asus X550ZE\\Documents\\NetBeansProjects\\Web App\\web\\img";
    Cookie[] cookies = request.getCookies();
    String access_token = "";
    for (int i = 0; i < cookies.length; i++) {
        if (cookies[i].getName().equals("access_token")) {
            access_token = cookies[i].getValue();
        }/*from   w w w . j  a v a 2  s. com*/
    }

    String product_name = request.getParameter("prod_name");
    String desc = request.getParameter("desc_box");
    String price = request.getParameter("price_box");
    Part filePart = request.getPart("imgcatch");
    String fileName = getFileName(filePart);

    InputStream in = filePart.getInputStream();
    byte[] imgByte = readFully(in);
    int status = 0;

    try {
        status = addProduct(access_token, product_name, desc, price, fileName, imgByte);
    } catch (ProtocolException_Exception ex) {
        Logger.getLogger(add_db.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ParseException_Exception ex) {
        Logger.getLogger(add_db.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException_Exception ex) {
        Logger.getLogger(add_db.class.getName()).log(Level.SEVERE, null, ex);
    }
    if (status == 1) {
        //WEB SERVICE ADD PRODUCT
        JSONObject arrayObj = new JSONObject();
        //arrayObj.put("status",status);
        //response.setContentType("application/json:charset=UTF-8");
        //response.getWriter().write(arrayObj.toString());
        response.sendRedirect("your_product.jsp");
    } else {
        response.sendRedirect("login.jsp");
    }
}

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

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

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

    File imageSaveDirectory = new File(savePath);
    if (!imageSaveDirectory.exists()) {
        imageSaveDirectory.mkdir();//from w w w .  j a v a  2  s.c o m
    }

    System.out.println("imageSaveDirectory.getAbsolutePath(): " + imageSaveDirectory.getAbsolutePath());
    String fileName = null;
    //Get all the parts from request and write it to the file on server
    for (Part part : request.getParts()) {
        fileName = getFileName(part);
        System.out.println("fileName: " + fileName);
        part.write(savePath + File.separator + fileName);
    }

    try {
        System.out.println("savePath : " + savePath);
        String imageName = request.getParameter("IPimage");
        System.out.println("imageName: " + imageName);
        Part filePart = request.getPart("IPimage");
        InputStream imageInputStream = filePart.getInputStream();

        Product product = new Product();
        product.setProductId(Integer.parseInt(request.getParameter("IPID")));
        product.setProductName(request.getParameter("IPname"));
        product.setProductImageName(imageName);
        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 = savePath + File.separator + imageName;
        File file = new File(fullImagePath);
        System.out.println("fullImagePath : " + fullImagePath);
        FileOutputStream fos = new FileOutputStream(file);

        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (!isMultipart) {

        } else {
            System.out.println("Inside else");
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = null;

            try {
                items = upload.parseRequest(request);
            } catch (FileUploadException e) {

            }
            Iterator itr = items.iterator();
            while (itr.hasNext()) {
                System.out.println("Inside while");
                FileItem item = (FileItem) items.iterator();
                item.write(file);
            }
        }
    } catch (SQLException ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    }
    response.sendRedirect("AdministrationPage.jsp");
}

From source file:com.spring.tutorial.entitites.FileUploader.java

public String upload() throws IOException, ServletException, FacebookException {
    OutputStream output = null;/*from   w w  w. j av a2  s. co  m*/
    InputStream fileContent = null;
    final Part filePart;

    final File file;
    try {
        filePart = request.getPart("file");

        fileContent = filePart.getInputStream();

        MongoClient mongoClient = new MongoClient();
        mongoClient = new MongoClient();
        DB db = mongoClient.getDB("fou");

        char[] pass = "mongo".toCharArray();
        boolean auth = db.authenticate("admin", pass);

        file = File.createTempFile("fileToStore", "tmp");

        file.deleteOnExit();
        FileOutputStream fout = new FileOutputStream(file);

        int read = 0;
        byte[] bytes = new byte[1024];

        while ((read = fileContent.read(bytes)) != -1) {
            fout.write(bytes, 0, read);
        }

        GridFS gridFS = new GridFS(db, request.getSession().getAttribute("id") + "_files");
        GridFSInputFile gfsInputFile = gridFS.createFile(file);
        gfsInputFile.setFilename(filePart.getSubmittedFileName());
        gfsInputFile.save();

        DBCollection collection = db.getCollection(request.getSession().getAttribute("id") + "_files_meta");
        BasicDBObject metaDocument = new BasicDBObject();
        metaDocument.append("name", filePart.getSubmittedFileName());
        metaDocument.append("size", filePart.getSize());
        metaDocument.append("content-type", filePart.getContentType());
        metaDocument.append("file-id", gfsInputFile.getId());
        metaDocument.append("tags", request.getParameter("tags"));
        metaDocument.append("description", request.getParameter("description"));

        DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");

        metaDocument.append("last_modified", dateFormat.format(new Date()));

        collection.insert(metaDocument);

    } catch (Exception e) {
        return "message:" + e.getMessage();
    } finally {
        if (output != null) {
            output.close();
        }
        if (fileContent != null) {
            fileContent.close();
        }
    }

    return "success";
}

From source file:com.mycompany.osgiwebfelix.MainServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*from  ww  w.j a va2  s  . co m*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Part filePart = request.getPart("file"); // Retrieves <input type="file" name="file">
    String filename = getFilename(filePart);
    InputStream filecontent = filePart.getInputStream();

    BundleDirectoryManager bundleDirMgmt = (BundleDirectoryManager) getServletContext()
            .getAttribute("bundleDirMgmt");
    BundleInstaller bi = new BundleInstaller(getServletContext());
    try {
        bi.installBundleFromFile(bundleDirMgmt.saveBundleStreamToFile(filename, filecontent), true, false);
    } catch (BundleException ex) {
        Logger.getLogger(MainServlet.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.sishuok.chapter4.web.servlet.UploadServlet.java

@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp)
        throws ServletException, IOException {

    try {//from ww  w .j  a v a 2 s. co  m

        //servlet?Partnull
        //9.0.4.v20130625 ??
        System.out.println(req.getParameter("name"));

        //?Part
        System.out.println("\n\n==========file1");
        Part file1Part = req.getPart("file1"); //?? ?Part
        InputStream file1PartInputStream = file1Part.getInputStream();
        System.out.println(IOUtils.toString(file1PartInputStream));
        file1PartInputStream.close();

        // ??
        System.out.println("\n\n==========file2");
        Part file2Part = req.getPart("file2");
        InputStream file2PartInputStream = file2Part.getInputStream();
        System.out.println(IOUtils.toString(file2PartInputStream));
        file2PartInputStream.close();

        System.out.println("\n\n==========parameter name");
        //????
        System.out.println(IOUtils.toString(req.getPart("name").getInputStream()));
        //Part??? jettyparameters??
        System.out.println(req.getParameter("name"));

        //?? ? req.getInputStream(); ??

        System.out.println("\n\n=============all part");
        for (Part part : req.getParts()) {
            System.out.println("\n\n=========name:::" + part.getName());
            System.out.println("=========size:::" + part.getSize());
            System.out.println("=========content-type:::" + part.getContentType());
            System.out
                    .println("=========header content-disposition:::" + part.getHeader("content-disposition"));
            System.out.println("=========file name:::" + getFileName(part));
            InputStream partInputStream = part.getInputStream();
            System.out.println("=========value:::" + IOUtils.toString(partInputStream));

            //
            partInputStream.close();
            // ? ? ?
            part.delete();

        }

    } catch (IllegalStateException ise) {
        //
        ise.printStackTrace();
        String errorMsg = ise.getMessage();
        if (errorMsg.contains("Request exceeds maxRequestSize")) {
            //?
        } else if (errorMsg.contains("Multipart Mime part file1 exceeds max filesize")) {
            //? ??
        } else {
            //
        }
    }

}

From source file:cheladocs.controlo.DocumentoServlet.java

private void doUpload(Part part, HttpServletRequest request) {
    try {/*www .j a v a 2s .com*/

        InputStream in = part.getInputStream();

        File f = new File("c:\\ficheiros_docs\\" + part.getSubmittedFileName());

        f.createNewFile();
        FileOutputStream out = new FileOutputStream(f);

        byte[] buffer = new byte[1024 * 1024 * 100];

        int length;

        while ((length = in.read(buffer)) > 0) {
            out.write(buffer, 0, length);
        }
        out.close();
        in.close();

    } catch (IOException ex) {
        ex.printStackTrace(System.out);
    }
}

From source file:org.cirdles.webServices.ambapo.AmbapoServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request// ww w  . j a v a2 s  .c  o  m
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/csv");
    response.setHeader("Content-Disposition", "attachment; filename=converted-file.csv");

    String conversionType = ServletRequestUtils.getStringParameter(request, "conversionType", "LatLongtoUTM");
    Part filePart = request.getPart("ambapoFile");

    String fileName = Paths.get(filePart.getSubmittedFileName()).getFileName().toString();
    InputStream fileStream = filePart.getInputStream();
    File myFile = new File(fileName);

    AmbapoFileHandlerService handler = new AmbapoFileHandlerService();
    String fileExt = FilenameUtils.getExtension(fileName);

    try {
        File convertedFile = null;
        if (fileExt.equals("csv")) {
            convertedFile = handler.convertFile(fileName, fileStream, conversionType).toFile();
            response.setContentLengthLong(convertedFile.length());
            IOUtils.copy(new FileInputStream(convertedFile), response.getOutputStream());
        }

        else {
        }

    } catch (Exception e) {
        System.err.println(e);
    }

}

From source file:net.myrrix.web.servlets.IngestServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    MyrrixRecommender recommender = getRecommender();

    boolean fromBrowserUpload = request.getContentType().startsWith("multipart/form-data");

    Reader reader;//from   w w w.  j  av  a 2s.c o  m
    if (fromBrowserUpload) {

        Collection<Part> parts = request.getParts();
        if (parts == null || parts.isEmpty()) {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No form data");
            return;
        }
        Part part = parts.iterator().next();
        String partContentType = part.getContentType();
        InputStream in = part.getInputStream();
        if ("application/zip".equals(partContentType)) {
            in = new ZipInputStream(in);
        } else if ("application/gzip".equals(partContentType)) {
            in = new GZIPInputStream(in);
        } else if ("application/x-gzip".equals(partContentType)) {
            in = new GZIPInputStream(in);
        } else if ("application/bzip2".equals(partContentType)) {
            in = new BZip2CompressorInputStream(in);
        } else if ("application/x-bzip2".equals(partContentType)) {
            in = new BZip2CompressorInputStream(in);
        }
        reader = new InputStreamReader(in, Charsets.UTF_8);

    } else {

        String charEncodingName = request.getCharacterEncoding();
        Charset charEncoding = charEncodingName == null ? Charsets.UTF_8 : Charset.forName(charEncodingName);
        String contentEncoding = request.getHeader(HttpHeaders.CONTENT_ENCODING);
        if (contentEncoding == null) {
            reader = request.getReader();
        } else if ("gzip".equals(contentEncoding)) {
            reader = new InputStreamReader(new GZIPInputStream(request.getInputStream()), charEncoding);
        } else if ("zip".equals(contentEncoding)) {
            reader = new InputStreamReader(new ZipInputStream(request.getInputStream()), charEncoding);
        } else if ("bzip2".equals(contentEncoding)) {
            reader = new InputStreamReader(new BZip2CompressorInputStream(request.getInputStream()),
                    charEncoding);
        } else {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Unsupported Content-Encoding");
            return;
        }

    }

    try {
        recommender.ingest(reader);
    } catch (IllegalArgumentException iae) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, iae.toString());
        return;
    } catch (NoSuchElementException nsee) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, nsee.toString());
        return;
    } catch (TasteException te) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, te.toString());
        getServletContext().log("Unexpected error in " + getClass().getSimpleName(), te);
        return;
    }

    String referer = request.getHeader(HttpHeaders.REFERER);
    if (fromBrowserUpload && referer != null) {
        // Parsing avoids response splitting
        response.sendRedirect(new URL(referer).toString());
    }

}