Example usage for javax.servlet.http Part getSize

Introduction

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

Prototype

public long getSize();

Source Link

Document

Returns the size of this fille.

Usage

From source file:org.sherlok.FileBased.java

/**
 * PUTs (writes) this resource to disk./* w ww.j a va  2  s.c o  m*/
 * 
 * @param path
 *            the path where to write this resource to
 * @param part
 *            holds the resource file itself
 */
public static void putResource(String path, Part part) throws SherlokException {

    validateArgument(!path.contains(".."), "path cannot contain '..'");
    validateArgument(part.getSize() < MAX_UPLOAD_SIZE,
            "file too large, max allowed " + MAX_UPLOAD_SIZE + " bytes");
    validateArgument(part.getSize() > 0, "file is empty");

    File outFile = new File(RUTA_RESOURCES_PATH, path);
    outFile.getParentFile().mkdirs();
    try {
        FileUtils.copyInputStreamToFile(part.getInputStream(), outFile);
    } catch (IOException e) {
        new SherlokException("could not upload file to", path);
    }
}

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From source file:controllers.IndexServlet.java

private static void Upload(HttpServletRequest request, HttpServletResponse response, PrintWriter writer) {
    response.setContentType("text/plain");

    try {/*www. ja  v  a 2  s  . com*/
        Part httpPostedFile = request.getPart("file");

        String fileName = "";
        for (String content : httpPostedFile.getHeader("content-disposition").split(";")) {
            if (content.trim().startsWith("filename")) {
                fileName = content.substring(content.indexOf('=') + 1).trim().replace("\"", "");
            }
        }

        long curSize = httpPostedFile.getSize();
        if (DocumentManager.GetMaxFileSize() < curSize || curSize <= 0) {
            writer.write("{ \"error\": \"File size is incorrect\"}");
            return;
        }

        String curExt = FileUtility.GetFileExtension(fileName);
        if (!DocumentManager.GetFileExts().contains(curExt)) {
            writer.write("{ \"error\": \"File type is not supported\"}");
            return;
        }

        InputStream fileStream = httpPostedFile.getInputStream();

        fileName = DocumentManager.GetCorrectName(fileName);
        String fileStoragePath = DocumentManager.StoragePath(fileName, null);

        File file = new File(fileStoragePath);

        try (FileOutputStream out = new FileOutputStream(file)) {
            int read;
            final byte[] bytes = new byte[1024];
            while ((read = fileStream.read(bytes)) != -1) {
                out.write(bytes, 0, read);
            }

            out.flush();
        }

        writer.write("{ \"filename\": \"" + fileName + "\"}");

    } catch (IOException | ServletException e) {
        writer.write("{ \"error\": \"" + e.getMessage() + "\"}");
    }
}

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From source file:rzd.vivc.documentexamination.service.FileSavingToDiskService.java

@Override
public void saveUploadedFile(DocumentForm document) throws IOException {
    Part file = document.getFile();

    if (file == null || file.getSize() < 0 || file.getSubmittedFileName().isEmpty()) {
        //?    ,  ? ? ? 
    } else {/* www. ja  v  a2  s . c  o  m*/
        String address = "C:" + File.separator + File.separator + "documents" + File.separator;
        String name = file.getSubmittedFileName();
        while ((new File(address + name)).exists()) {
            String[] split = name.split("\\.");
            name = split[split.length - 2] + UUID.randomUUID().toString() + "." + split[split.length - 1];
        }
        file.write(address + name);
        document.setFileName(name);
    }
}

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From source file:org.sonar.server.ws.ServletRequest.java

@Override
@CheckForNull/*ww w .  j  a  va2 s.c  o  m*/
public Part readPart(String key) {
    try {
        if (!isMultipartContent()) {
            return null;
        }
        javax.servlet.http.Part part = source.getPart(key);
        if (part == null || part.getSize() == 0) {
            return null;
        }
        return new PartImpl(part.getInputStream(), part.getSubmittedFileName());
    } catch (Exception e) {
        throw new IllegalStateException("Can't read file part", e);
    }
}

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From source file:beans.DecryptFileBean.java

public void validateFile(FacesContext ctx, UIComponent comp, Object value) {
    if (getUser() != null) {
        Part file = (Part) value;
        if (file != null) {
            status = "";
            if (file.getSize() > 1024) {
                status += "- File too big.\n";
            }//from   www. j av a  2s . co m
            if (!"text/plain".equals(file.getContentType())) {
                status += "- " + file.getContentType() + " content was found in " + file.getName()
                        + ". Expected text/plain. Please select a text file.";
            }
        }
    } else {
        status = "You are not logged in.";
    }
}

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From source file:org.mhi.servlets.ImageUpload.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    request.setCharacterEncoding("UTF-8");

    // Service Class for DB - Actions
    ServiceQuery query = new ServiceQuery();
    ServiceUpdate update = new ServiceUpdate();

    String imgName = request.getParameter("name");
    String imgDesc = request.getParameter("desc");
    String imgCat = request.getParameter("category");
    String fileSize = null;//from ww  w .  j  a va  2 s.  c  o m
    String fileName = null;
    String contentType = null;
    String[] parts = null;

    InputStream inputStream = null; // input stream of the upload file

    // obtains the upload file part in this multipart request
    Part filePart = request.getPart("files");

    if (filePart != null) {
        // Fill up Information extract from File
        fileSize = "" + filePart.getSize();
        parts = filePart.getSubmittedFileName().split("\\.");
        contentType = filePart.getContentType();

        // obtains input stream of the upload file
        inputStream = filePart.getInputStream();

        // new Image
        Images img = new Images();
        // Set Parameters
        img.setFileName(imgName + "." + parts[1]);
        img.setName(imgName);
        img.setDescription(imgDesc);
        img.setFileBlob(IOUtils.toByteArray(inputStream));
        img.setFileSize(fileSize);
        img.setcTyp(contentType);
        // Relationship to Category
        ImgCat cat = query.getCategoryByID(Long.valueOf(imgCat));
        img.setCategory(cat);
        // Persist to Database
        update.insertImage(img);
    }
    response.sendRedirect(request.getServletContext().getContextPath() + "/admin/upload");

}

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

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

    try {/* w w w. j ava  2s .com*/

        //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 {
            //
        }
    }

}

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From source file:cn.mypandora.controller.BaseUserController.java

@RequestMapping(value = "/up", method = RequestMethod.POST)
public void up(@RequestParam("FileDate") Part part) {
    UploadFile file = new UploadFile();
    file.setFileSize(part.getSize());

}

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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 2  s . 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;
}

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From source file:AddPost.java

/**
 * metodo usato per gestire il caso di upload di file multipli da 
 * parte del'utente su un singolo post, siccome la libreria 
 * utilizzata non gestiva questo particolare caso.
 * @throws IOException//  w w  w  .  j  a v a  2  s .  co  m
 * @throws ServletException
 * @throws SQLException 
 */
private void getFiles() throws IOException, ServletException, SQLException {
    Collection<Part> p = mReq.getParts();
    for (Part part : p) {
        if (part.getName().equals("post")) {
            //
        } else {
            if (part.getSize() > 1024 * 1024 * 10) {
                error++;
            } else {
                String path = mReq.getServletContext().getRealPath("/");
                String name = part.getSubmittedFileName();
                int i;
                if (isInGroupFiles(name)) {
                    for (i = 1; isInGroupFiles("(" + i + ")" + name); i++)
                        ;
                    name = "(" + i + ")" + name;
                }

                //Hotfixies for absoluth paths

                //IE
                if (name.contains("\\")) {
                    name = name.substring(name.lastIndexOf("\\"));
                }

                //somthing else, never encountered
                if (name.contains("/")) {
                    name = name.substring(name.lastIndexOf("/"));
                }

                dbm.newFile(dbm.getIdFromUser(user), groupid, name);

                File outputFile = new File(path + "/files/" + groupid + "/" + name);
                if (!outputFile.exists()) {
                    outputFile.createNewFile();
                }
                if (!outputFile.isDirectory()) {
                    InputStream finput = new BufferedInputStream(part.getInputStream());
                    OutputStream foutput = new BufferedOutputStream(new FileOutputStream(outputFile));

                    byte[] buffer = new byte[1024 * 500];
                    int bytes_letti = 0;
                    while ((bytes_letti = finput.read(buffer)) > 0) {
                        foutput.write(buffer, 0, bytes_letti);
                    }
                    finput.close();
                    foutput.close();
                }
            }
        }

    }

}

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