Example usage for javax.servlet.http HttpServletRequest setCharacterEncoding

List of usage examples for javax.servlet.http HttpServletRequest setCharacterEncoding

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  4. javax.servlet.http.*
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  6. setCharacterEncoding

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest setCharacterEncoding.

Prototype

public void setCharacterEncoding(String env) throws UnsupportedEncodingException;

Source Link

Document

Overrides the name of the character encoding used in the body of this request.

Usage

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;//  w  w  w  . j  a va  2 s  . co  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");

}

From source file:org.jbpm.designer.web.server.FileStoreServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    req.setCharacterEncoding("UTF-8");
    String fname = req.getParameter("fname");
    String fext = req.getParameter("fext");
    String data = req.getParameter("data");
    String dataEncoded = req.getParameter("data_encoded");

    String storeInRepo = req.getParameter("storeinrepo");
    String profileName = req.getParameter("profile") != null ? req.getParameter("profile") : "jbpm";
    String uuid = Utils.getUUID(req);
    String processid = req.getParameter("processid");

    IDiagramProfile profile = _profileService.findProfile(req, profileName);
    Repository repository = profile.getRepository();

    String retData;/*  w w  w.  j a v  a2s.c o m*/
    if (dataEncoded != null && dataEncoded.length() > 0) {
        retData = new String(Base64.decodeBase64(dataEncoded));
    } else {
        retData = data;
    }

    if (fext != null && (fext.equals("bpmn2") || fext.equals("svg"))) {
        try {
            if (fext.equals("bpmn2")) {
                resp.setContentType("application/xml; charset=UTF-8");
            } else if (fext.equals("svg")) {
                resp.setContentType("image/svg+xml; charset=UTF-8");
            }

            if (processid != null) {
                resp.setHeader("Content-Disposition",
                        "attachment; filename=\"" + processid + "." + fext + "\"");
            } else if (uuid != null) {
                resp.setHeader("Content-Disposition", "attachment; filename=\"" + uuid + "." + fext + "\"");
            } else {
                resp.setHeader("Content-Disposition", "attachment; filename=\"" + fname + "." + fext + "\"");
            }
            resp.getWriter().write(retData);
        } catch (Exception e) {
            resp.sendError(500, e.getMessage());
        }

        if (storeInRepo != null && storeInRepo.equals("true")) {
            storeInRepository(uuid, retData, fext, processid, repository);
        }
    }
}

From source file:ua.aits.oblenergo_site.controller.AjaxAndFormController.java

@RequestMapping(value = "/system/users/insertdata.do", method = RequestMethod.POST)
public ModelAndView doAddUser(HttpServletRequest request) throws SQLException, ClassNotFoundException,
        InstantiationException, IllegalAccessException, UnsupportedEncodingException {
    request.setCharacterEncoding("UTF-8");
    String user_name = request.getParameter("user_name");
    String user_password = request.getParameter("user_password");
    String user_role = request.getParameter("user_role");
    String user_enabled = request.getParameter("user_enabled");
    String user_sections = request.getParameter("user_sections");
    Users.addUser(user_name, user_password, user_role, user_enabled, user_sections);
    return new ModelAndView("redirect:" + "/system/users");
}

From source file:es.uma.inftel.blog.servlet.PerfilServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w  ww . ja v a 2  s  .  c o  m
 *
 * @param request servlet request
 * @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 {

    request.setCharacterEncoding("UTF-8");

    BaseView baseView = new BaseView();
    BaseViewFacade<BaseView> baseViewFacade = new BaseViewFacade<>(postFacade);
    baseViewFacade.initView(baseView);

    RequestDispatcher requestDispatcher = request.getRequestDispatcher("perfil.jsp");
    String password = request.getParameter("password");
    if (password == null) {
        request.setAttribute("perfilView", baseView);
        requestDispatcher.forward(request, response);
    }

    String email = request.getParameter("email");

    Part filePart = request.getPart("avatar");
    byte[] avatar = null;
    if (!filePart.getSubmittedFileName().isEmpty()) {
        InputStream inputStream = filePart.getInputStream();
        avatar = IOUtils.toByteArray(inputStream);
    }

    HttpSession session = request.getSession();
    Usuario usuario = (Usuario) session.getAttribute("usuario");

    modificarUsuario(usuario, password, email, avatar);
    response.sendRedirect("perfil");

}

From source file:ua.aits.oblenergo_site.controller.AjaxAndFormController.java

@RequestMapping(value = "/system/users/updatedata.do", method = RequestMethod.POST)
public ModelAndView doEditUser(HttpServletRequest request) throws SQLException, ClassNotFoundException,
        InstantiationException, IllegalAccessException, UnsupportedEncodingException {
    request.setCharacterEncoding("UTF-8");
    String user_id = request.getParameter("user_id");
    String user_name = request.getParameter("user_name");
    String user_password = request.getParameter("user_password");
    String user_role = request.getParameter("user_role");
    String user_enabled = request.getParameter("user_enabled");
    String user_sections = request.getParameter("user_sections");
    Users.editUser(user_id, user_name, user_password, user_role, user_enabled, user_sections);
    return new ModelAndView("redirect:" + "/system/users");
}

From source file:es.uma.inftel.blog.servlet.RegistroServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
 *
 * @param request servlet request/*w  ww.j  a va  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
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    request.setCharacterEncoding("UTF-8");

    String username = request.getParameter("username");
    String password = request.getParameter("password");

    RegistroViewFacade registroViewFacade = new RegistroViewFacade(postFacade);

    RequestDispatcher registroRequestDispatcher = request.getRequestDispatcher("registro.jsp");
    if (username == null && password == null) {
        request.setAttribute("registroView", registroViewFacade.createView(false));
        registroRequestDispatcher.forward(request, response);
        return;
    }

    String email = request.getParameter("email");

    Part filePart = request.getPart("avatar");
    InputStream inputStream = filePart.getInputStream();
    byte[] avatar = IOUtils.toByteArray(inputStream);

    Usuario usuario = registrarUsuario(username, password, email, avatar);
    if (usuario == null) {
        request.setAttribute("registroView", registroViewFacade.createView(true));
        registroRequestDispatcher.forward(request, response);
    } else {
        HttpSession session = request.getSession();
        session.setAttribute("usuario", usuario);
        response.sendRedirect("index");
    }
}

From source file:org.linagora.linshare.view.tapestry.services.impl.MyMultipartDecoderImpl.java

public HttpServletRequest decode(HttpServletRequest request) {

    try {/*from w  w w . j  a v a  2 s .  c  o  m*/
        request.setCharacterEncoding(requestEncoding);
    } catch (UnsupportedEncodingException ex) {
        logger.error("error while uploading the files", ex);
        throw new RuntimeException(ex);
    }
    /*
            if   (request.getContentLength() > maxRequestSize) {
    uploadException = new FileUploadException("Upload to big"); 
    return request;
                       
            }
      */

    List<FileItem> fileItems = parseRequest(request);

    return processFileItems(request, fileItems);
}

From source file:br.edu.ifpb.sislivros.actions.CadastrarLivro.java

@Override
public void execute(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    request.setCharacterEncoding("UTF-8");
    Livro livro = null;// ww w.jav a  2 s  . co  m
    try {
        livro = montarLivro(request);
    } catch (FileUploadException ex) {
        Logger.getLogger(CadastrarLivro.class.getName()).log(Level.SEVERE, null, ex);
    }

    if (livro != null) {
        CadastrarLivroBo cadastarBo = new CadastrarLivroBo();

        try {
            boolean cadastrou = cadastarBo.cadastrar(livro);
            if (cadastrou) {
                response.sendRedirect(request.getContextPath() + "/administrativo.jsp");
            }
        } catch (LivroExistenteException ex) {
            Logger.getLogger(CadastrarLivro.class.getName()).log(Level.SEVERE, null, ex);
            response.sendRedirect("errorPageISBN.html");
        }

    } else {
        response.sendRedirect(request.getContextPath() + "/home");
    }
}

From source file:org.siphon.d2js.DispatchServlet.java

@Override
protected void doDelete(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("utf-8");
    request.setAttribute("org.apache.catalina.ASYNC_SUPPORTED", true);
    AsyncContext asyncContext = request.startAsync(request, response);
    D2jsRunner d2jsRunner = this.getD2jsRunner();
    try {// w  ww.  j a  va 2s . c  o m
        d2jsRunner.run((HttpServletRequest) asyncContext.getRequest(),
                (HttpServletResponse) asyncContext.getResponse(), "delete");
    } finally {
        asyncContext.complete();
    }
}

From source file:org.siphon.d2js.DispatchServlet.java

@Override
protected void doPut(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("utf-8");
    request.setAttribute("org.apache.catalina.ASYNC_SUPPORTED", true);
    AsyncContext asyncContext = request.startAsync(request, response);
    D2jsRunner d2jsRunner = this.getD2jsRunner();
    try {/*from w w w  .  j  a  v  a  2  s  . c  o  m*/
        d2jsRunner.run((HttpServletRequest) asyncContext.getRequest(),
                (HttpServletResponse) asyncContext.getResponse(), "modify");
    } finally {
        asyncContext.complete();
    }
}