Example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory

List of usage examples for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory

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  6. DiskFileItemFactory

Introduction

In this page you can find the example usage for org.apache.commons.fileupload.disk DiskFileItemFactory DiskFileItemFactory.

Prototype

public DiskFileItemFactory(int sizeThreshold, File repository)

Source Link

Document

Constructs a preconfigured instance of this class.

Usage

From source file:com.anhth12.lambda.app.serving.AbstractLambdaResource.java

protected final List<FileItem> parseMultipart(HttpServletRequest request) throws LambdaServingException {
    synchronized (sharedFileItemFactory) {
        if (sharedFileItemFactory.get() != null) {
            DiskFileItemFactory fileItemFactory = new DiskFileItemFactory(1 << 16,
                    (File) servletContext.getAttribute("javax.servlet.context.tempdir"));
            fileItemFactory.setFileCleaningTracker(FileCleanerCleanup.getFileCleaningTracker(servletContext));
            sharedFileItemFactory.set(fileItemFactory);
        }/*from   www.  j a  v a 2s.com*/
    }

    List<FileItem> fileItems;

    try {
        fileItems = new ServletFileUpload(sharedFileItemFactory.get()).parseRequest(request);
    } catch (FileUploadException ex) {
        throw new LambdaServingException(Response.Status.BAD_REQUEST, ex.getMessage());
    }

    check(!fileItems.isEmpty(), "No parts");
    return fileItems;
}

From source file:com.krawler.esp.servlets.fileUploadXLS.java

/** 
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
 * @param request servlet request/*from   w w w.  j  a  v a 2s . c  o m*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    JSONObject jobj = new JSONObject();
    try {
        jobj.put("success", true);
        FileItemFactory factory = new DiskFileItemFactory(4096, new File("/tmp"));
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(10000000);
        List fileItems = upload.parseRequest(request);
        Iterator i = fileItems.iterator();
        String destinationDirectory = StorageHandler.GetDocStorePath() + "xlsfiles";
        String fileName = null;
        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();
            if (fi.isFormField())
                continue;
            fileName = fi.getName();

            fi.write(new File(destinationDirectory, fileName));
        }

        POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(destinationDirectory + "/" + fileName));
        HSSFWorkbook wb = new HSSFWorkbook(fs);
        int count = wb.getNumberOfSheets();
        JSONArray jArr = new JSONArray();
        for (int x = 0; x < count; x++) {
            JSONObject obj = new JSONObject();
            obj.put("name", wb.getSheetName(x));
            obj.put("index", x);
            jArr.put(obj);
        }
        jobj.put("file", destinationDirectory + "/" + fileName);
        jobj.put("data", jArr);
        jobj.put("msg", "Image has been successfully uploaded");
        jobj.put("lsuccess", true);
        jobj.put("valid", true);
    } catch (Exception e) {
        Logger.getLogger(fileUploadXLS.class.getName()).log(Level.SEVERE, null, e);
        try {
            jobj.put("msg", e.getMessage());
            jobj.put("lsuccess", false);
            jobj.put("valid", true);
        } catch (Exception ex) {
        }
    } finally {
        out.println(jobj);
    }
}

From source file:hoot.services.ingest.MultipartSerializerTest.java

@Test
@Category(UnitTest.class)
public void TestserializeFGDB() throws Exception {
    String jobId = "123-456-789";
    String wkdirpath = homeFolder + "/upload/" + jobId;
    File workingDir = new File(wkdirpath);
    FileUtils.forceMkdir(workingDir);//  www.  j a  v a  2  s .c  o m
    org.junit.Assert.assertTrue(workingDir.exists());

    List<FileItem> fileItemsList = new ArrayList<FileItem>();

    FileItemFactory factory = new DiskFileItemFactory(16, null);
    String textFieldName = "textField";

    FileItem item = factory.createItem(textFieldName, "application/octet-stream", true,
            "fgdbTest.gdb/dummy1.gdbtable");

    String textFieldValue = "0123456789";
    byte[] testFieldValueBytes = textFieldValue.getBytes();

    OutputStream os = item.getOutputStream();
    os.write(testFieldValueBytes);
    os.close();

    File out = new File(wkdirpath + "/buffer.tmp");
    item.write(out);
    fileItemsList.add(item);
    org.junit.Assert.assertTrue(out.exists());

    Map<String, String> uploadedFiles = new HashMap<String, String>();
    Map<String, String> uploadedFilesPaths = new HashMap<String, String>();

    _ms._serializeFGDB(fileItemsList, jobId, uploadedFiles, uploadedFilesPaths);

    org.junit.Assert.assertEquals("GDB", uploadedFiles.get("fgdbTest"));
    org.junit.Assert.assertEquals("fgdbTest.gdb", uploadedFilesPaths.get("fgdbTest"));

    File fgdbpath = new File(wkdirpath + "/fgdbTest.gdb");
    org.junit.Assert.assertTrue(fgdbpath.exists());

    File content = new File(wkdirpath + "/fgdbTest.gdb/dummy1.gdbtable");
    org.junit.Assert.assertTrue(content.exists());

    FileUtils.forceDelete(workingDir);
}

From source file:com.yanzhenjie.andserver.sample.response.RequestUploadHandler.java

/**
 * Parse file and save./* ww  w  .j a  va 2 s  .  c om*/
 *
 * @param request       request.
 * @param saveDirectory save directory.
 * @throws Exception may be.
 */
private void processFileUpload(HttpRequest request, File saveDirectory) throws Exception {
    FileItemFactory factory = new DiskFileItemFactory(1024 * 1024, saveDirectory);
    HttpFileUpload fileUpload = new HttpFileUpload(factory);

    // Set upload process listener.
    // fileUpload.setProgressListener(new ProgressListener(){...});

    List<FileItem> fileItems = fileUpload
            .parseRequest(new HttpUploadContext((HttpEntityEnclosingRequest) request));

    for (FileItem fileItem : fileItems) {
        if (!fileItem.isFormField()) { // File param.
            // Attribute.
            // fileItem.getContentType();
            // fileItem.getFieldName();
            // fileItem.getName();
            // fileItem.getSize();
            // fileItem.getString();

            File uploadedFile = new File(saveDirectory, fileItem.getName());
            // ?
            fileItem.write(uploadedFile);
        } else { // General param.
            String key = fileItem.getName();
            String value = fileItem.getString();
        }
    }
}

From source file:com.orange.mmp.context.RequestContext.java

/**
 * Default constructor using httpServletRequest
 * /*from w  w  w  .ja va 2  s.c o m*/
 * @param httpServletRequest The original httpServletRequest
 */
@SuppressWarnings("unchecked")
public RequestContext(HttpServletRequest httpServletRequest) throws MMPException {
    this.httpServletRequest = httpServletRequest;
    this.isMultipart = ServletFileUpload.isMultipartContent(httpServletRequest);
    if (this.isMultipart) {
        DiskFileItemFactory factory = new DiskFileItemFactory(MAX_UPLOAD_FILESIZE,
                new File(System.getProperty("java.io.tmpdir")));
        servletFileUpload = new ServletFileUpload(factory);
        try {
            this.multipartItems = servletFileUpload.parseRequest(httpServletRequest);
        } catch (FileUploadException fue) {
            throw new MMPApiException("Failed to parse multipart request", fue);
        }
    }
}

From source file:cn.hhh.myandroidserver.response.AndServerUploadHandler.java

/**
 * ??SD?/* www . j a  va  2  s  .  c  o  m*/
 *
 * @param request   {@link HttpRequest}.
 * @param uploadDir ?
 * @throws Exception ???
 */
private void processFileUpload(HttpRequest request, File uploadDir) throws Exception {
    FileItemFactory factory = new DiskFileItemFactory(1024 * 1024, uploadDir);
    HttpServFileUpload fileUpload = new HttpServFileUpload(factory);

    // ???handlerUI
    fileUpload.setProgressListener(new AndWebProgressListener());

    List<FileItem> fileItems = fileUpload.parseRequest(new HttpServRequestContext(request));

    for (FileItem fileItem : fileItems) {
        if (!fileItem.isFormField()) {
            // ?
            //                fileItem.getContentType()
            File uploadedFile = new File(uploadDir, fileItem.getName());

            // ?
            fileItem.write(uploadedFile);

        }
    }
}

From source file:com.cloudera.oryx.ml.serving.als.Ingest.java

@Override
@PostConstruct//from  ww  w.j av  a  2s. com
public void init() {
    super.init();
    ServletContext context = getServletContext();
    fileItemFactory = new DiskFileItemFactory(1 << 16,
            (File) context.getAttribute("javax.servlet.context.tempdir"));
    fileItemFactory.setFileCleaningTracker(FileCleanerCleanup.getFileCleaningTracker(context));
}

From source file:edu.uniminuto.servlets.GuardarDisco.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*  w w  w.  ja  v a2  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 {

    String nombre = "";
    long precio = 0;
    int anhio = 0;
    short genero = 1;
    int interprete = 1;

    //        String nombre = getParameter(request, "nombre");
    //        long precio = Long.valueOf(getParameter(request, "precio"));
    //        int anhio = Integer.valueOf(getParameter(request, "anhio"));
    //
    //        int genero = Integer.valueOf(getParameter(request, "genero"));
    //        int interprete = Integer.valueOf(getParameter(request, "interprete"));

    String url = "";
    try {

        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        String imagen = "images/";

        // Create a factory for disk-based file items
        DiskFileItemFactory factory = new DiskFileItemFactory(1024 * 4, new File("c;//tmp"));

        // Configure a repository (to ensure a secure temp location is used)
        ServletContext servletContext = this.getServletConfig().getServletContext();
        File repository = (File) servletContext.getAttribute("javax.servlet.context.tempdir");
        factory.setRepository(repository);

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();

            if (item.isFormField()) {
                if (item.getFieldName().equals("nombre")) {
                    nombre = item.getString();
                } else if (item.getFieldName().equals("anhio")) {
                    anhio = Integer.valueOf(item.getString());
                } else if (item.getFieldName().equals("genero")) {
                    genero = Short.valueOf(item.getString());
                } else if (item.getFieldName().equals("interprete")) {
                    interprete = Integer.valueOf(item.getString());
                } else if (item.getFieldName().equals("precio")) {
                    precio = Long.valueOf(item.getString());
                }

            } else {
                String fieldName = item.getFieldName();
                String fileName = item.getName();
                String contentType = item.getContentType();
                boolean isInMemory = item.isInMemory();
                long sizeInBytes = item.getSize();

                //                    InputStream uploadedStream = item.getInputStream();
                //                    uploadedStream.close();
                //                    InputStream uploadedStream = item.getInputStream();
                //                    uploadedStream.close();
                imagen = imagen + fileName;
                File uploadedFile = new File(RUTA + fileName);

                item.write(uploadedFile);
                //                    } else {
                //                        
                //                    }
            }
        }

        java.util.Calendar cl = java.util.Calendar.getInstance();
        cl.set(anhio, 0, 0, 0, 0, 0);

        Disco disco = new Disco();
        disco.setGenero(generoFacade.find(genero));
        disco.setInterprete(interpreteFacade.find(interprete));
        disco.setNombre(nombre);
        disco.setImagen(imagen);
        disco.setAnhio(cl.getTime());

        discoFacade.create(disco);

        if (disco.getId() != null) {

            Discopropietario dp = new Discopropietario();
            dp.setDisco(disco);
            dp.setPropietario((Persona) request.getSession().getAttribute("usuario"));
            dp.setPrecio(precio);
            dp.setVendido(false);

            dpFacade.create(dp);

            url = "disco?id=" + disco.getId();

        } else {
            url = "fdisco?nombre=" + nombre + "&precio=" + precio + "&anhio=" + anhio + "&genero=" + genero
                    + "&interprete=" + interprete;
        }

    } catch (FileUploadException ex) {
        Logger.getLogger(GuardarDisco.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(GuardarDisco.class.getName()).log(Level.SEVERE, null, ex);
    }

    response.sendRedirect(url);

}

From source file:controller.ProductProcess.java

public String processImage(HttpServletRequest request, HttpServletResponse response) throws IOException {

    if (!ServletFileUpload.isMultipartContent(request)) {
        PrintWriter writer = response.getWriter();
        writer.print("error");
        return "";
    }//ww w  .j a  v a2  s .c o m
    String pathh = "";
    DiskFileItemFactory factory = new DiskFileItemFactory(MEMORY_THRESHOLD,
            new File(System.getProperty("java.io.tmpdir")));

    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(MAX_FILE_SIZE);
    upload.setSizeMax(MAX_REQUEST_SIZE);

    String uploadPath = getServletContext().getRealPath("") + File.separator + UPLOAD_DIRECTORY;

    File uploadDir = new File(uploadPath);
    if (!uploadDir.exists()) {
        uploadDir.mkdir();
    }

    try {
        List<FileItem> formItems = upload.parseRequest(request);

        if (formItems != null && formItems.size() > 0) {
            for (FileItem formItem : formItems) {
                if (!formItem.isFormField()) {
                    String a = formItem.getName();
                    String fileName = new File(a).getName();
                    pathh = fileName;
                    String filePath = uploadPath + File.separator + fileName;

                    File storeFile = new File(filePath);

                    formItem.write(storeFile);
                } else {
                    String nameAttribute = formItem.getFieldName();
                    String valueAttribute = formItem.getString("UTF-8");
                    request.setAttribute(nameAttribute, valueAttribute);
                }
            }

        }

    } catch (Exception e) {
        e.printStackTrace();
        return "";
    }

    return pathh;
}

From source file:com.acciente.commons.htmlform.Parser.java

private static Map parsePOSTMultiPart(HttpServletRequest oRequest, int iStoreFileOnDiskThresholdInBytes,
        File oUploadedFileStorageDir) throws FileUploadException, IOException, ParserException {
    Map oMultipartParams = new HashMap();

    // we have multi-part content, we process it with apache-commons-fileupload

    ServletFileUpload oMultipartParser = new ServletFileUpload(
            new DiskFileItemFactory(iStoreFileOnDiskThresholdInBytes, oUploadedFileStorageDir));

    List oFileItemList = oMultipartParser.parseRequest(oRequest);

    for (Iterator oIter = oFileItemList.iterator(); oIter.hasNext();) {
        FileItem oFileItem = (FileItem) oIter.next();

        // we support the variable name to use the full syntax allowed in non-multipart forms
        // so we use parseParameterSpec() to support array and map variable syntaxes in multi-part mode
        Reader oParamNameReader = null;
        ParameterSpec oParameterSpec = null;

        try {//from  w ww . j  a  va2  s .c  o m
            oParamNameReader = new StringReader(oFileItem.getFieldName());

            oParameterSpec = Parser.parseParameterSpec(oParamNameReader,
                    oFileItem.isFormField() ? Symbols.TOKEN_VARTYPE_STRING : Symbols.TOKEN_VARTYPE_FILE);
        } finally {
            if (oParamNameReader != null) {
                oParamNameReader.close();
            }
        }

        if (oFileItem.isFormField()) {
            Parser.addParameter2Form(oMultipartParams, oParameterSpec, oFileItem.getString(), false);
        } else {
            Parser.addParameter2Form(oMultipartParams, oParameterSpec, oFileItem);
        }
    }

    return oMultipartParams;
}