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

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

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.fileupload.*
  5. FileItem
  6. isFormField

Introduction

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

Prototype

boolean isFormField();

Source Link

Document

Determines whether or not a FileItem instance represents a simple form field.

Usage

From source file:Com.Dispatcher.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from w w w .j a  v a 2 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 {

    File file;

    Boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (!isMultipart) {
        return;
    }

    // Create a session object if it is already not  created.
    HttpSession session = request.getSession(true);
    // Get session creation time.
    Date createTime = new Date(session.getCreationTime());
    // Get last access time of this web page.
    Date lastAccessTime = new Date(session.getLastAccessedTime());

    String visitCountKey = new String("visitCount");
    String userIDKey = new String("userID");
    String userID = new String("ABCD");
    Integer visitCount = (Integer) session.getAttribute(visitCountKey);

    // Check if this is new comer on your web page.
    if (visitCount == null) {

        session.setAttribute(userIDKey, userID);
    } else {

        visitCount++;
        userID = (String) session.getAttribute(userIDKey);
    }
    session.setAttribute(visitCountKey, visitCount);

    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(fileRepository));

    // 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);
        // Process the uploaded file items
        Iterator i = fileItems.iterator();
        while (i.hasNext()) {
            FileItem fi = (FileItem) i.next();
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                String fileName = fi.getName();
                String contentType = fi.getContentType();
                boolean isInMemory = fi.isInMemory();
                long sizeInBytes = fi.getSize();
                // Write the file to server in "/uploads/{sessionID}/"   
                String clientDataPath = getServletContext().getInitParameter("clientFolder");
                // TODO clear the client folder here
                // FileUtils.deleteDirectory(new File("clientDataPath"));
                if (fileName.lastIndexOf("\\") >= 0) {

                    File input = new File(clientDataPath + session.getId() + "/input/");
                    input.mkdirs();
                    File output = new File(clientDataPath + session.getId() + "/output/");
                    output.mkdirs();
                    session.setAttribute("inputFolder", clientDataPath + session.getId() + "/input/");
                    session.setAttribute("outputFolder", clientDataPath + session.getId() + "/output/");

                    file = new File(
                            input.getAbsolutePath() + "/" + fileName.substring(fileName.lastIndexOf("/")));
                } else {
                    File input = new File(clientDataPath + session.getId() + "/input/");
                    input.mkdirs();
                    File output = new File(clientDataPath + session.getId() + "/output/");
                    output.mkdirs();
                    session.setAttribute("inputFolder", clientDataPath + session.getId() + "/input/");
                    session.setAttribute("outputFolder", clientDataPath + session.getId() + "/output/");

                    file = new File(
                            input.getAbsolutePath() + "/" + fileName.substring(fileName.lastIndexOf("/") + 1));
                }
                fi.write(file);
            }
        }
    } catch (Exception ex) {
        System.out.println("Failure: File Upload");
        System.out.println(ex);
        //TODO show error page for website
    }
    System.out.println("file uploaded");
    // TODO make the fileRepository Folder generic so it doesnt need to be changed
    // for each migration of the program to a different server
    File input = new File((String) session.getAttribute("inputFolder"));
    File output = new File((String) session.getAttribute("outputFolder"));
    File profile = new File(getServletContext().getInitParameter("profileFolder"));
    File hintsXML = new File(getServletContext().getInitParameter("hintsXML"));

    System.out.println("folders created");

    Controller controller = new Controller(input, output, profile, hintsXML);
    HashMap initialArtifacts = controller.initialArtifacts();
    session.setAttribute("Controller", controller);

    System.out.println("Initialisation of profiles for session (" + session.getId() + ") is complete\n"
            + "Awaiting user to update parameters to generate next generation of results.\n");

    String json = new Gson().toJson(initialArtifacts);
    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    response.getWriter().write(json);
}

From source file:Controller.ControllerCustomers.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from  www  .j a va  2  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 {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (!isMultipart) {

    } else {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List items = null;
        try {
            items = upload.parseRequest(request);
        } catch (Exception e) {
            e.printStackTrace();
        }
        Iterator iter = items.iterator();
        Hashtable params = new Hashtable();
        String fileName = null;
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();
            if (item.isFormField()) {
                params.put(item.getFieldName(), item.getString());
            } else {

                try {
                    String itemName = item.getName();
                    fileName = itemName.substring(itemName.lastIndexOf("\\") + 1);
                    String RealPath = getServletContext().getRealPath("/") + "upload\\" + fileName;
                    String username = (String) params.get("txtusername");
                    String password = (String) params.get("txtpassword");
                    String hoten = (String) params.get("txthoten");
                    String gioitinh = (String) params.get("txtgioitinh");
                    String email = (String) params.get("txtemail");
                    String role = (String) params.get("txtrole");
                    String anh = (String) params.get("txtanh");
                    //Update  product
                    if (fileName.equals("")) {

                        Customer Cus = new Customer(username, password, hoten, gioitinh, email, role, anh);
                        CustomerDAO.SuaThongTinKhachHang(Cus);
                        RequestDispatcher rd = request.getRequestDispatcher("CustomerDao.jsp");
                        rd.forward(request, response);

                    } else {
                        // bat dau ghi file
                        File savedFile = new File(RealPath);
                        item.write(savedFile);
                        //ket thuc ghi

                        Customer Cus = new Customer(username, password, hoten, gioitinh, email, role,
                                "upload\\" + fileName);
                        CustomerDAO.SuaThongTinKhachHang(Cus);

                        RequestDispatcher rd = request.getRequestDispatcher("CustomerDao.jsp");
                        rd.forward(request, response);
                    }

                } catch (Exception e) {
                    System.out.println(e);
                    RequestDispatcher rd = request.getRequestDispatcher("InformationError.jsp");
                    rd.forward(request, response);
                }
            }

        }
    }

}

From source file:Controle.Controle_foto.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    ArrayList<Object> obj = new ArrayList<Object>();
    Mensagem msg = new Mensagem();
    Gson gson = new Gson();
    PrintWriter out = response.getWriter();

    Foto foto = new Foto();
    FotoDAO fotoDAO = new FotoDAO();

    System.out.println("teste");
    if (isMultipart) {
        System.out.println("teste2");
        FileItemFactory factory = new DiskFileItemFactory();
        System.out.println("teste3");
        ServletFileUpload upload = new ServletFileUpload(factory);

        try {/* ww  w  . jav a  2s. c o  m*/
            System.out.println("teste4");
            List itens = upload.parseRequest(request);
            Iterator iterator = itens.iterator();
            String id = "";
            String legenda = "";
            id = request.getParameter("id");
            //                
            //                if(id.equals("null")){
            //                    System.out.println("sem id da foto");
            //                }else{
            //                    System.out.println("com id da foto");
            //                }

            System.out.println("id da foto: " + request.getParameter("id"));

            while (iterator.hasNext()) {
                FileItem item = (FileItem) iterator.next();

                if (!item.isFormField()) {
                    String nomeArquivo = item.getName();
                    String extensao = "";

                    System.out.println(nomeArquivo);
                    int cont = 4;
                    for (int i = 0; i <= 3; i++) {
                        extensao += nomeArquivo.charAt(nomeArquivo.length() - cont);
                        cont = cont - 1;
                    }
                    Random rdm = new Random();
                    int n = rdm.nextInt(99999);
                    nomeArquivo = id + n + extensao;

                    System.out.println(nomeArquivo);
                    String diretorio = getServletContext().getRealPath("/");
                    File destino = new File(diretorio + "/segura/img");
                    System.out.println(destino);

                    //apagar arquivo antigo.

                    foto = fotoDAO.buscarPorId(Integer.parseInt(id));

                    if (foto.getId() <= 0) {
                        throw new Exception("Foto no encontrada!!!!");
                    } else {
                        File arquivoAntigo = new File(diretorio + "/" + foto.getEndereco());
                        System.out.println("Endereo da imagem antiga !!!!!!!!!" + foto.getEndereco());
                        if (!foto.getEndereco().equals("segura/default/sem_foto.jpg")) {
                            boolean bool = arquivoAntigo.delete();
                            System.out.println("arquivo apagado? " + bool);
                            System.out.println("O seguinte arquivo antigo foi apagardo!!!!!!!!!"
                                    + arquivoAntigo.getAbsolutePath());
                        }
                        foto.setEndereco("/segura/img/" + nomeArquivo);
                        foto.setLegenda(legenda);
                        fotoDAO.atualizar(foto);
                    }

                    //                        if (!destino.exists()) {
                    //                            boolean status = destino.mkdirs();
                    //
                    //                        }
                    File arquivoRecebido = new File(destino + "/" + nomeArquivo);
                    System.out.println(arquivoRecebido.getAbsolutePath());

                    item.write(arquivoRecebido);

                } else {
                    if (!item.getFieldName().equals("legenda")) {
                        id = item.getString();
                    } else {
                        legenda = item.getString();
                    }

                    System.out.println("Nome do campo !!!" + item.getFieldName());
                    System.out.println("Olha o valor do id  !!!" + item.getString());

                }

            }
            msg.setMensagem("Cadastrado com sucesso!!!!");
            msg.setTipo(1);
            obj.add(msg);
        } catch (FileUploadException e) {
            e.printStackTrace();
            System.out.println("Erro!!" + e.getMessage());
            msg.setMensagem("Erro!!" + e.getMessage());
            msg.setTipo(2);
            obj.add(msg);
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Erro!!" + e.getMessage());
            msg.setMensagem("Erro!!" + e.getMessage());
            msg.setTipo(2);
            obj.add(msg);
        } finally {
            out.printf(gson.toJson(obj));
        }
    } else {
        System.out.println("deu ruim no multpart");
    }
}

From source file:com.sielpe.controller.GestionarCandidatos.java

/**
 * peticion crear nuevo candidato// ww w.j a v  a2 s .  c  om
 *
 * @param request
 * @param response
 * @throws IOException
 * @throws MiExcepcion
 * @throws ServletException
 */
public void guardarFoto(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    if (request.getParameter("saveImage") != null) {
        String respuesta = "";
        String id = request.getParameter("saveImage");
        byte[] bytes = null;
        try {
            //procesando foto
            DiskFileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload sfu = new ServletFileUpload(factory);
            List items = sfu.parseRequest(request);
            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                if (!item.isFormField()) {
                    bytes = item.get();
                }
            }
            respuesta = facadeDAO.fotoCandidato(bytes, id);
        } catch (FileUploadException ex) {
            respuesta = ex.getMessage();
        }
        response.sendRedirect("GestionarCandidatos?msg=" + respuesta);
    } else {
        redirectEditarCandidato(request, response);
    }
}

From source file:net.morphbank.mbsvc3.webservices.RestfulService.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    MorphbankConfig.SYSTEM_LOGGER.info("starting post");
    response.setContentType("text/xml");
    System.err.println("<!-- persistence: " + MorphbankConfig.getPersistenceUnit() + " -->");
    MorphbankConfig.SYSTEM_LOGGER.info("<!-- filepath: " + filepath + " -->");
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    // response.setContentType("text/html");

    try {//from w  w w  .  ja va  2s.  c o m
        // Process the uploaded items
        List<?> /* FileItem */ items = upload.parseRequest(request);
        Iterator<?> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();

            if (item.isFormField()) {
                MorphbankConfig.SYSTEM_LOGGER.info("Form field " + item.getFieldName());
                // processFormField(item);
            } else {
                // processUploadedFile(item);
                String paramName = item.getFieldName();
                String fileName = item.getName();
                InputStream stream = item.getInputStream();
                // Reader reader = new InputStreamReader(stream);
                if ("uploadFileXml".equals(paramName)) {
                    MorphbankConfig.SYSTEM_LOGGER.info("Processing file " + fileName);
                    processRequest(stream, out, fileName);
                    MorphbankConfig.SYSTEM_LOGGER.info("Processing complete");
                } else {
                    // Process the input stream
                    MorphbankConfig.SYSTEM_LOGGER
                            .info("Upload field name " + item.getFieldName() + " ignored!");
                }
            }
        }
    } catch (FileUploadException e) {
        e.printStackTrace();
    }
}

From source file:com.chrischurchwell.jukeit.server.ServerHandler.java

@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    Debug.debug("Handling Web Request: ", target);

    if (target.equalsIgnoreCase("/")) {

        response.setContentType("text/html;charset=utf-8");
        response.setStatus(HttpServletResponse.SC_OK);
        baseRequest.setHandled(true);//from ww  w  .j  a  v  a2s  . c o  m

        Template template = cfg.getTemplate("index.html");

        Map<String, Object> dataRoot = new HashMap<String, Object>();
        dataRoot.put("serverName", JukeIt.getInstance().getConfig().getString("serverName"));
        dataRoot.put("allowUpload", JukeIt.getInstance().getConfig().getBoolean("allowWebServerUploads"));

        dataRoot.put("files", JukeIt.getServerFileList());

        try {
            template.process(dataRoot, response.getWriter());
        } catch (TemplateException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return;
    }

    if (target.equalsIgnoreCase("/robots.txt")) {
        response.setContentType("text/plain;charset=utf-8");
        response.setStatus(HttpServletResponse.SC_OK);
        baseRequest.setHandled(true);

        response.getWriter().println("User-agent: *");
        response.getWriter().println("Disallow: /");

        return;
    }

    if (target.equalsIgnoreCase("/upload")) {

        if (!JukeIt.getInstance().getConfig().getBoolean("allowWebServerUploads")) {
            return;
        }

        response.setContentType("text/html;charset=utf-8");
        response.setStatus(HttpServletResponse.SC_OK);
        baseRequest.setHandled(true);

        if (!ServletFileUpload.isMultipartContent(request)) {
            response.getWriter().println("No File Upload Detected");
            return;
        }

        /* Straight from commons.io docs */

        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

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

        // Parse the request
        try {

            List<FileItem> items = castList(FileItem.class, upload.parseRequest(request));

            // Process the uploaded items
            Iterator<FileItem> iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();

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

                    if (!item.getName().endsWith(".ogg") && !item.getName().endsWith(".wav")
                            && !item.getName().endsWith(".mp3")) {
                        response.getWriter().println("File must be a .ogg or .wave");
                        return;
                    }

                    String name = item.getName().replace(" ", "_");
                    File uploadedFile = new File(JukeIt.getInstance().getDataFolder(), "music/" + name);
                    item.write(uploadedFile);

                    response.getWriter().println("1");
                    return;
                }
            }

        } catch (FileUploadException e) {
            response.getWriter().println(e.getMessage());
            return;
        } catch (Exception e) {
            response.getWriter().println(e.getMessage());
            return;
        }

        return;
    }

}

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

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request// w ww  . j a va 2 s  .com
 * @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:com.googlecode.psiprobe.controllers.deploy.UploadWarController.java

protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    if (FileUpload.isMultipartContent(new ServletRequestContext(request))) {

        File tmpWar = null;/*from  w  w w . java2 s . c  o m*/
        String contextName = null;
        boolean update = false;
        boolean compile = false;
        boolean discard = false;

        //
        // parse multipart request and extract the file
        //
        FileItemFactory factory = new DiskFileItemFactory(1048000,
                new File(System.getProperty("java.io.tmpdir")));
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(-1);
        upload.setHeaderEncoding("UTF8");
        try {
            for (Iterator it = upload.parseRequest(request).iterator(); it.hasNext();) {
                FileItem fi = (FileItem) it.next();
                if (!fi.isFormField()) {
                    if (fi.getName() != null && fi.getName().length() > 0) {
                        tmpWar = new File(System.getProperty("java.io.tmpdir"),
                                FilenameUtils.getName(fi.getName()));
                        fi.write(tmpWar);
                    }
                } else if ("context".equals(fi.getFieldName())) {
                    contextName = fi.getString();
                } else if ("update".equals(fi.getFieldName()) && "yes".equals(fi.getString())) {
                    update = true;
                } else if ("compile".equals(fi.getFieldName()) && "yes".equals(fi.getString())) {
                    compile = true;
                } else if ("discard".equals(fi.getFieldName()) && "yes".equals(fi.getString())) {
                    discard = true;
                }
            }
        } catch (Exception e) {
            logger.fatal("Could not process file upload", e);
            request.setAttribute("errorMessage", getMessageSourceAccessor()
                    .getMessage("probe.src.deploy.war.uploadfailure", new Object[] { e.getMessage() }));
            if (tmpWar != null && tmpWar.exists()) {
                tmpWar.delete();
            }
            tmpWar = null;
        }

        String errMsg = null;

        if (tmpWar != null) {
            try {
                if (tmpWar.getName().endsWith(".war")) {

                    if (contextName == null || contextName.length() == 0) {
                        String warFileName = tmpWar.getName().replaceAll("\\.war$", "");
                        contextName = "/" + warFileName;
                    }

                    contextName = getContainerWrapper().getTomcatContainer().formatContextName(contextName);

                    //
                    // pass the name of the newly deployed context to the presentation layer
                    // using this name the presentation layer can render a url to view compilation details
                    //
                    String visibleContextName = "".equals(contextName) ? "/" : contextName;
                    request.setAttribute("contextName", visibleContextName);

                    if (update && getContainerWrapper().getTomcatContainer().findContext(contextName) != null) {
                        logger.debug("updating " + contextName + ": removing the old copy");
                        getContainerWrapper().getTomcatContainer().remove(contextName);
                    }

                    if (getContainerWrapper().getTomcatContainer().findContext(contextName) == null) {
                        //
                        // move the .war to tomcat application base dir
                        //
                        String destWarFilename = getContainerWrapper().getTomcatContainer()
                                .formatContextFilename(contextName);
                        File destWar = new File(getContainerWrapper().getTomcatContainer().getAppBase(),
                                destWarFilename + ".war");

                        FileUtils.moveFile(tmpWar, destWar);

                        //
                        // let Tomcat know that the file is there
                        //
                        getContainerWrapper().getTomcatContainer().installWar(contextName,
                                new URL("jar:" + destWar.toURI().toURL().toString() + "!/"));

                        Context ctx = getContainerWrapper().getTomcatContainer().findContext(contextName);
                        if (ctx == null) {
                            errMsg = getMessageSourceAccessor().getMessage("probe.src.deploy.war.notinstalled",
                                    new Object[] { visibleContextName });
                        } else {
                            request.setAttribute("success", Boolean.TRUE);
                            if (discard) {
                                getContainerWrapper().getTomcatContainer().discardWorkDir(ctx);
                            }
                            if (compile) {
                                Summary summary = new Summary();
                                summary.setName(ctx.getName());
                                getContainerWrapper().getTomcatContainer().listContextJsps(ctx, summary, true);
                                request.getSession(true).setAttribute(DisplayJspController.SUMMARY_ATTRIBUTE,
                                        summary);
                                request.setAttribute("compileSuccess", Boolean.TRUE);
                            }
                        }

                    } else {
                        errMsg = getMessageSourceAccessor().getMessage("probe.src.deploy.war.alreadyExists",
                                new Object[] { visibleContextName });
                    }
                } else {
                    errMsg = getMessageSourceAccessor().getMessage("probe.src.deploy.war.notWar.failure");
                }
            } catch (Exception e) {
                errMsg = getMessageSourceAccessor().getMessage("probe.src.deploy.war.failure",
                        new Object[] { e.getMessage() });
                logger.error("Tomcat throw an exception when trying to deploy", e);
            } finally {
                if (errMsg != null) {
                    request.setAttribute("errorMessage", errMsg);
                }
                tmpWar.delete();
            }
        }
    }
    return new ModelAndView(new InternalResourceView(getViewName()));
}

From source file:jm.web.Archivo.java

/**
 * Sube un archivo del cliente al servidor Web. Si el archivo ya existe en el
 * servidor Web lo sobrescribe.//from w w  w. jav a 2 s.  c  o m
 * @param request. Variable que contiene el request de un formulario.
 * @param tamanioMax. Tamao mximo del archivo en megas.
 * @return Retorna true o false si se subi o no el archivo.
 */
public boolean subir(HttpServletRequest request, double tamanioMax, String[] formato) {
    boolean res = false;
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            List items = upload.parseRequest(request);
            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                if (!item.isFormField()) {
                    String tipo = item.getContentType();
                    double tamanio = (double) item.getSize() / 1024 / 1024; // para tamao en megas
                    this._archivoNombre = item.getName().replace(" ", "_");
                    this._error = "Se ha excedido el tamao mximo del archivo";
                    if (tamanio <= tamanioMax) {
                        this._error = "El formato del archivo es incorrecto. " + tipo;
                        boolean estaFormato = false;
                        for (int i = 0; i < formato.length; i++) {
                            if (tipo.compareTo(formato[i]) == 0) {
                                estaFormato = true;
                                break;
                            }
                        }
                        if (estaFormato) {
                            this._archivo = new File(this._directorio, this._archivoNombre);
                            item.write(this._archivo);
                            this._error = "";
                            res = true;
                        }
                    }
                }
            }
        } catch (Exception e) {
            this._error = e.getMessage();
            e.printStackTrace();
        }
    }
    return res;
}

From source file:com.carolinarollergirls.scoreboard.jetty.MediaServlet.java

protected void upload(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {//w ww .jav a 2 s  .co  m
        if (!ServletFileUpload.isMultipartContent(request)) {
            response.sendError(response.SC_BAD_REQUEST);
            return;
        }

        String media = null, type = null;
        FileItemFactory fiF = new DiskFileItemFactory();
        ServletFileUpload sfU = new ServletFileUpload(fiF);
        List<FileItem> fileItems = new LinkedList<FileItem>();
        Iterator i = sfU.parseRequest(request).iterator();

        while (i.hasNext()) {
            FileItem item = (FileItem) i.next();
            if (item.isFormField()) {
                if (item.getFieldName().equals("media"))
                    media = item.getString();
                else if (item.getFieldName().equals("type"))
                    type = item.getString();
            } else if (item.getName().matches(zipExtRegex)) {
                processZipFileItem(fiF, item, fileItems);
            } else if (uploadFileNameFilter.accept(null, item.getName())) {
                fileItems.add(item);
            }
        }

        if (fileItems.size() == 0) {
            setTextResponse(response, response.SC_BAD_REQUEST, "No files provided to upload");
            return;
        }

        processFileItemList(fileItems, media, type);

        int len = fileItems.size();
        setTextResponse(response, response.SC_OK,
                "Successfully uploaded " + len + " file" + (len > 1 ? "s" : ""));
    } catch (FileNotFoundException fnfE) {
        setTextResponse(response, response.SC_NOT_FOUND, fnfE.getMessage());
    } catch (IllegalArgumentException iaE) {
        setTextResponse(response, response.SC_BAD_REQUEST, iaE.getMessage());
    } catch (FileUploadException fuE) {
        setTextResponse(response, response.SC_INTERNAL_SERVER_ERROR, fuE.getMessage());
    }
}