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

List of usage examples for org.apache.commons.fileupload FileItem write

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Introduction

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

Prototype

void write(File file) throws Exception;

Source Link

Document

A convenience method to write an uploaded item to disk.

Usage

From source file:com.krawler.esp.portalmsg.forummsgcomm.java

public static void doPost(Connection conn, java.util.List fileItems, String postid,
        java.sql.Timestamp docdatemod, String userid, String sendefolderpostid) throws ServiceException {
    try {/*from www  .java2  s. c o  m*/
        String destinationDirectory = StorageHandler.GetDocStorePath() + StorageHandler.GetFileSeparator()
                + "attachment";
        java.io.File destDir = new java.io.File(destinationDirectory);
        String Ext = "";
        if (!destDir.exists()) {
            destDir.mkdirs();
        }
        String fileid;
        long size;
        org.apache.commons.fileupload.DiskFileUpload fu = new org.apache.commons.fileupload.DiskFileUpload();
        fu.setSizeMax(-1);
        fu.setSizeThreshold(4096);
        fu.setRepositoryPath(destinationDirectory);
        for (java.util.Iterator i = fileItems.iterator(); i.hasNext();) {
            org.apache.commons.fileupload.FileItem fi = (org.apache.commons.fileupload.FileItem) i.next();
            if (!fi.isFormField()) {
                String fileName = null;
                fileid = UUID.randomUUID().toString();
                try {
                    fileName = getFileName(fi);
                    //                        fileName = new String(fi.getName().getBytes(), "UTF8");
                    if (fileName.contains(".")) {
                        Ext = fileName.substring(fileName.lastIndexOf("."));
                    }
                    size = fi.getSize();
                    if (size != 0) {

                        File uploadFile = new File(destinationDirectory + "/" + fileid + Ext);
                        fi.write(uploadFile);
                        fildoc(conn, fileid, fileName, docdatemod, postid, fileid + Ext, userid, size,
                                sendefolderpostid);
                    }

                } catch (Exception e) {
                    throw ServiceException.FAILURE("ProfileHandler.updateProfile", e);
                }
            }
        }
    } catch (ConfigurationException ex) {
        Logger.getLogger(forummsgcomm.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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);/*from  w  w  w. ja v  a  2  s  .  c  o m*/

    // 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();
    }

}

From source file:com.bibisco.manager.ImageManager.java

private static String writeFile(FileItem pFileItem) {

    String lStrFileName = null;//  w  w  w.  j  a va 2 s  . c o  m

    mLog.debug("Start writeFile(FileItem, String)");

    String lStrFileItemFileName = pFileItem.getName();
    if (lStrFileItemFileName == null) {
        mLog.error("File name is null");
        throw new BibiscoException(BibiscoException.IO_EXCEPTION);
    }

    // build file name
    StringBuilder lStringBuilderFileName = new StringBuilder();
    lStringBuilderFileName.append(UUID.randomUUID().toString());
    lStringBuilderFileName.append(".");
    lStringBuilderFileName.append(FilenameUtils.getExtension(lStrFileItemFileName));
    lStrFileName = lStringBuilderFileName.toString();

    // get file path
    String lStrFilePath = getFilePath(lStrFileName);

    // write file to disk
    File lFile = new File(lStrFilePath);
    try {
        pFileItem.write(lFile);
    } catch (Throwable t) {
        mLog.error(t, "insert() Error writing file: lFile=" + lFile);
        throw new BibiscoException(BibiscoException.IO_EXCEPTION);
    }

    mLog.debug("End writeFile(FileItem): return ", lStrFileName);

    return lStrFileName;
}

From source file:com.openmeap.model.event.handler.ArchiveFileUploadHandler.java

@Override
public <E extends Event<Map>> void handle(E event) throws ClusterHandlingException {

    Map parms = event.getPayload();
    ApplicationArchive arch = (ApplicationArchive) parms.get("archive");

    String hashId = String.format("{%s}%s", arch.getHashAlgorithm(), arch.getHash());

    logger.debug("ArchiveUploadEvent for file {}", hashId);

    File file = arch.getFile(getFileSystemStoragePathPrefix());

    if (file.exists()) {
        logger.warn("ApplicationArchive with {} hash already exists, ignoring ArchiveUploadEvent.", hashId);
        return;/*from   w  ww  .j av a2s.c om*/
    }

    if (parms.get("file") == null || !(parms.get("file") instanceof FileItem)) {
        logger.error(
                "Expected a FileItem under the \"file\" parameter.  Got " + parms.get("file") + " instead.");
        throw new ClusterHandlingException(
                "Expected a FileItem under the \"file\" parameter.  Got " + parms.get("file") + " instead.");
    }

    FileItem item = (FileItem) parms.get("file");
    try {
        item.write(file);
    } catch (Exception ioe) {
        logger.error("An error occurred writing {}: {}", item.getName(), ioe);
        throw new ClusterHandlingException(ioe);
    }
    item.delete();
}

From source file:com.wabacus.system.dataimport.thread.FileUpDataImportThread.java

public String doDataImport(List<DataImportItem> lstDataItems, Map<File, FileItem> mUploadFiles) {
    if (lstDataItems == null || lstDataItems.size() == 0 || mUploadFiles == null || mUploadFiles.size() == 0)
        return "";
    String lockfile = FilePathAssistant.getInstance().standardFilePath(
            lstDataItems.get(0).getConfigBean().getFilepath() + "\\" + Consts_Private.DATAIMPORT_LOCKFILENAME);
    Object lockresource = FileLockTools.lock(lockfile, 5, 10);
    if (lockresource == null) {
        log.error("??" + lockfile + "?");
        return "??" + lockfile + "?";
    }/* w  w w  . j  a va2 s .com*/
    try {
        for (Entry<File, FileItem> fileTmpEntry : mUploadFiles.entrySet()) {
            if (fileTmpEntry == null)
                continue;
            File f = fileTmpEntry.getKey();
            FileItem fitem = fileTmpEntry.getValue();
            try {
                fitem.write(f);
            } catch (Exception e) {
                log.error("?" + f.getAbsolutePath() + "", e);
                return "?" + f.getAbsolutePath() + "";
            }
        }
        for (DataImportItem diitemTmp : lstDataItems) {
            diitemTmp.doImportData();
        }
    } catch (Exception e) {
        log.error("?", e);
        return "?";
    } finally {
        try {
            for (DataImportItem diitemTmp : lstDataItems) {//????
                diitemTmp.backupOrDeleteDataFile();
            }
        } catch (Exception e) {
            log.error("?", e);
        }
        FileLockTools.unlock(lockfile, lockresource);
    }
    return null;
}

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);/*w w w . ja  v  a 2 s  .  c  om*/

    // 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();
    }

}

From source file:com.twinsoft.convertigo.engine.admin.services.UploadService.java

protected void doUpload(HttpServletRequest request, Document document, FileItem item) throws Exception {
    File fullFile = new File(item.getName());
    File savedFile = new File(getRepository(), fullFile.getName());
    item.write(savedFile);
}

From source file:com.logica.SArchivo.java

public void subirArchivo(HttpServletRequest request) {
    factory.setSizeThreshold(1024);/*from   w  w  w .  j a  v a 2 s.  c  o  m*/
    factory.setRepository(new File(ubicacionArchivo));
    ServletFileUpload upload = new ServletFileUpload(factory);

    try {
        List<FileItem> partes = upload.parseRequest(request);
        for (FileItem item : partes) {
            File file = new File(ubicacionArchivo, item.getName());
            item.write(file);
            this.leerCSV(file);
        }
    } catch (Exception ex) {
        Logger.getLogger(SArchivo.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.rampukar.controller.FileUploadHandler.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {//ww  w  . j a v a2 s .  c o m
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String name = new File(item.getName()).getName();
                    item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
                    out.print(name);
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        //            request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    //        request.getRequestDispatcher("/result.jsp").forward(request, response);
}

From source file:com.tubes2.FileUploadHandler.FileUploadHandler.java

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

    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {//from   w  w w .j  av a 2  s . c  om
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    String name = new File(item.getName()).getName();
                    item.write(new File(UPLOAD_DIRECTORY + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    request.getRequestDispatcher("/result.jsp").forward(request, response);

}