Example usage for org.apache.commons.fileupload FileItem isInMemory

Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem isInMemory.

Prototype

boolean isInMemory();

Source Link

Document

Provides a hint as to whether or not the file contents will be read from memory.

Usage

From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * /*from w w w .j av  a  2  s. c om*/
 * @param file_items
 */
public static void delete(final Map<String, FileItem[]> file_items) {
    for (FileItem[] fis : file_items.values())
        for (FileItem fi : fis)
            if (!fi.isInMemory())
                fi.delete();
}

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From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * /*from ww w  .j a  v a 2 s.  c  om*/
 * @param file_items
 */
public static void delete(final FileItem[] file_items) {
    for (FileItem fi : file_items)
        if (!fi.isInMemory())
            fi.delete();
}

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From source file:com.evanmclean.evlib.commons.fileupload.FileUploadUtils.java

/**
 * Call FileItem.delete for all items that have been stored on disk.
 * //from www  . j  a  v a2 s. c o  m
 * @param file_items
 */
public static void delete(final List<?> file_items) {
    for (Object object : file_items) {
        final FileItem fi = (FileItem) object;
        if (!fi.isInMemory())
            fi.delete();
    }
}

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From source file:com.news.util.UploadFileUtil.java

public static String upload(HttpServletRequest request, String paramName, String fileName) {
    String result = "";
    File file;/*from   ww w . j ava2s  . com*/
    int maxFileSize = 5000 * 1024;
    int maxMemSize = 5000 * 1024;
    String filePath = "";
    ///opt/apache-tomcat-7.0.59/webapps/noithat
    //filePath = getServletContext().getRealPath("") + File.separator + "test-upload" + File.separator;
    filePath = File.separator + File.separator + "opt" + File.separator + File.separator;
    filePath += "apache-tomcat-7.0.59" + File.separator + File.separator + "webapps";
    filePath += File.separator + File.separator + "noithat";
    filePath += File.separator + File.separator + "upload" + File.separator + File.separator;
    filePath += "images" + File.separator;

    //filePath = "E:" + File.separator;

    // Verify the content type
    String contentType = request.getContentType();
    System.out.println("contentType=" + contentType);
    if (contentType != null && (contentType.indexOf("multipart/form-data") >= 0)) {

        DiskFileItemFactory factory = new DiskFileItemFactory();
        // maximum size that will be stored in memory
        factory.setSizeThreshold(maxMemSize);
        // Location to save data that is larger than maxMemSize.
        factory.setRepository(new File("c:\\temp"));

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        // maximum file size to be uploaded.
        upload.setSizeMax(maxFileSize);
        try {
            // Parse the request to get file items.
            List fileItems = upload.parseRequest(request);
            System.out.println("fileItems.size()=" + fileItems.size());
            // Process the uploaded file items
            Iterator i = fileItems.iterator();

            while (i.hasNext()) {
                FileItem fi = (FileItem) i.next();
                if (!fi.isFormField() && fi.getFieldName().equals(paramName)) {
                    // Get the uploaded file parameters
                    String fieldName = fi.getFieldName();
                    int dotPos = fi.getName().lastIndexOf(".");
                    if (dotPos < 0) {
                        fileName += ".jpg";
                    } else {
                        fileName += fi.getName().substring(dotPos);
                    }
                    boolean isInMemory = fi.isInMemory();
                    long sizeInBytes = fi.getSize();
                    // Write the file
                    if (fileName.lastIndexOf("\\") >= 0) {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\")));
                    } else {
                        file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1));
                    }
                    fi.write(file);
                    System.out.println("Uploaded Filename: " + filePath + fileName + "<br>");
                    result = fileName;
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    return result;
}

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From source file:com.aaasec.sigserv.csspserver.utility.SpServerLogic.java

public static String processFileUpload(HttpServletRequest request, HttpServletResponse response,
        RequestModel req) {//from www .j  a  va2s.co m
    // Create a factory for disk-based file items
    Map<String, String> paraMap = new HashMap<String, String>();
    File uploadedFile = null;
    boolean uploaded = false;
    DiskFileItemFactory factory = new DiskFileItemFactory();
    String uploadDirName = FileOps.getfileNameString(SpModel.getDataDir(), "uploads");
    FileOps.createDir(uploadDirName);
    File storageDir = new File(uploadDirName);
    factory.setRepository(storageDir);

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {
        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        for (FileItem item : items) {
            if (item.isFormField()) {
                String name = item.getFieldName();
                String value = item.getString();
                paraMap.put(name, value);
            } else {
                String fieldName = item.getFieldName();
                String fileName = item.getName();
                if (fileName.length() > 0) {
                    String contentType = item.getContentType();
                    boolean isInMemory = item.isInMemory();
                    long sizeInBytes = item.getSize();
                    uploadedFile = new File(storageDir, fileName);
                    try {
                        item.write(uploadedFile);
                        uploaded = true;
                    } catch (Exception ex) {
                        LOG.log(Level.SEVERE, null, ex);
                    }
                }
            }

        }
        if (uploaded) {
            return SpServerLogic.getDocUploadResponse(req, uploadedFile);
        } else {
            if (paraMap.containsKey("xmlName")) {
                return SpServerLogic.getServerDocResponse(req, paraMap.get("xmlName"));
            }
        }
    } catch (FileUploadException ex) {
        LOG.log(Level.SEVERE, null, ex);
    }
    response.setStatus(HttpServletResponse.SC_NO_CONTENT);
    return "";
}

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From source file:com.zimbra.cs.service.FileUploadServlet.java

static File getStoreLocation(FileItem fi) {
    if (fi.isInMemory() || !(fi instanceof DiskFileItem)) {
        return null;
    }//from ww  w.ja  v a 2  s . c  om
    return ((DiskFileItem) fi).getStoreLocation();
}

---

From source file:beans.service.FileUploadTool.java

static public String FileUpload(Map<String, String> fields, List<String> filesOnServer,
        HttpServletRequest request, HttpServletResponse response) {

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    DiskFileItemFactory factory = new DiskFileItemFactory();
    int MaxMemorySize = 10000000;
    int MaxRequestSize = MaxMemorySize;
    String tmpDir = System.getProperty("TMP", "/tmp");
    System.out.printf("temporary directory:%s", tmpDir);

    factory.setSizeThreshold(MaxMemorySize);
    factory.setRepository(new File(tmpDir));

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

    // Set overall request size constraint
    upload.setSizeMax(MaxRequestSize);//  w  ww.j  a va 2s.  c  om

    // Parse the request
    try {
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (item.isFormField()) {//k -v
                String name = item.getFieldName();
                String value = item.getString();
                fields.put(name, value);
            } else {

                String fieldName = item.getFieldName();
                String fileName = item.getName();
                if (fileName == null || fileName.length() < 1) {
                    return "file name is empty.";
                }
                String localFileName = ServletConfig.fileServerRootDir + File.separator + "tmp" + File.separator
                        + fileName;
                System.out.printf("upload file:%s", localFileName);
                String contentType = item.getContentType();
                boolean isInMemory = item.isInMemory();
                long sizeInBytes = item.getSize();
                File uploadedFile = new File(localFileName);
                item.write(uploadedFile);
                filesOnServer.add(localFileName);
            }

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

}

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From source file:msec.org.FileUploadServlet.java

static protected String FileUpload(Map<String, String> fields, List<String> filesOnServer,
        HttpServletRequest request, HttpServletResponse response) {

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();
    int MaxMemorySize = 10000000;
    int MaxRequestSize = MaxMemorySize;
    String tmpDir = System.getProperty("TMP", "/tmp");
    //System.out.printf("temporary directory:%s", tmpDir);

    // Set factory constraints
    factory.setSizeThreshold(MaxMemorySize);
    factory.setRepository(new File(tmpDir));

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding("utf8");

    // Set overall request size constraint
    upload.setSizeMax(MaxRequestSize);/*from   w  w w .  j  a v a  2 s .  co m*/

    // Parse the request
    try {
        @SuppressWarnings("unchecked")
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (item.isFormField()) {//k -v

                String name = item.getFieldName();
                String value = item.getString("utf-8");
                fields.put(name, value);
            } else {

                String fieldName = item.getFieldName();
                String fileName = item.getName();
                if (fileName == null || fileName.length() < 1) {
                    return "file name is empty.";
                }
                String localFileName = ServletConfig.fileServerRootDir + File.separator + "tmp" + File.separator
                        + fileName;
                //System.out.printf("upload file:%s", localFileName);
                String contentType = item.getContentType();
                boolean isInMemory = item.isInMemory();
                long sizeInBytes = item.getSize();
                File uploadedFile = new File(localFileName);
                item.write(uploadedFile);
                filesOnServer.add(localFileName);
            }

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

}

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From source file:com.sa.osgi.jetty.UploadServlet.java

private void processUploadedFile(FileItem item) {
    String fieldName = item.getFieldName();
    String fileName = item.getName();
    String contentType = item.getContentType();
    boolean isInMemory = item.isInMemory();
    long sizeInBytes = item.getSize();

    System.out.println("file name: " + fileName);
    try {/* w  ww  .ja v  a  2  s . c o  m*/
        //            InputStream inputStream = item.getInputStream();
        //            FileOutputStream fout = new FileOutputStream("/tmp/aa");
        //            fout.write(inputStream.rea);
        String newFileName = "/tmp/" + fileName;
        item.write(new File(newFileName));
        ServiceFactory factory = ServiceFactory.INSTANCE;
        MaoService maoService = factory.getMaoService();
        boolean b = maoService.installBundle(newFileName);
        System.out.println("Installation Result: " + b);

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

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From source file:com.github.ikidou.handler.FormHandler.java

private List<FileEntity> getFileEntities(Map<String, Object> result, List<FileItem> fileItems)
        throws Exception {
    List<FileEntity> fileEntities = new ArrayList<>();

    for (FileItem fileItem : fileItems) {

        if (fileItem.isFormField()) {
            fileItem.getFieldName();//from w  w w .j av  a 2 s  .  c om
            result.put(fileItem.getFieldName(), fileItem.getString());
            if (!fileItem.isInMemory()) {
                fileItem.delete();
            }
        } else {
            FileEntity fileEntity = new FileEntity();
            fileEntity.name = fileItem.getName();
            fileEntity.contentType = fileItem.getContentType();
            fileEntity.size = fileItem.getSize();
            fileEntity.readableSize = FileSizeUtil.toReadable(fileItem.getSize());
            fileEntity.savePath = "Data/" + fileEntity.name;
            File file = new File(fileEntity.savePath);
            fileItem.write(file);
            fileEntities.add(fileEntity);
        }

    }

    return fileEntities;
}

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