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.*
  5. HttpServletRequest
  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:com.sbu.controller.ServletPersonalEmployerController.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);/*ww w  .  j av a2  s .  c  o m*/
    response.setContentType("text/html;charset=UTF-8");
    request.setCharacterEncoding("UTF-8");
    Employer employer = new Employer();
    List<Employer> user;
    List<Project> proj;
    List<Skills> skills = new Vector<>();
    ;
    List<Project> projects = new Vector<>();
    //List<Skills> skills = new Vector<>();
    user = employerService.getAllEmployers();
    //proj = projectService.getAllProjects();
    //allskills = skillsService.getAllSkills();
    int id = Integer.parseInt(request.getParameter("id"));
    employer = employerService.getEmployer(id);
    //for(int i = 0 ; i < user.size() ;i++)
    //{
    if (!((projectService.getProjectByEmployerId(id)) == null)) {
        projects = projectService.getProjectByEmployerId(id);

    }

    if (!((skillsService.getSkillByEmployerId(id)) == null)) {
        skills = skillsService.getSkillByEmployerId(id);

    }
    /*if(user.get(i).getIdEmployer()==Integer.parseInt(request.getParameter("id")))
    {
                
        for(int j = 0 ; j < proj.size() ; j++)
            {
                if(proj.get(j).getEmployeridEmployer().equals(user.get(i)))
                {
                    projects.add(proj.get(j));
                }
           }
                 
        for(int j = 0; j < allskills.size() ; j++)
            {
                if(skills.get(j).getEmployeridEmployer().equals(user.get(i)))
                {
                    skills.add(allskills.get(j));
                }
           }*/
    //employer = user.get(i);

    request.setAttribute("User", employer);
    request.setAttribute("projects", projects);
    request.setAttribute("skills", skills);
    getServletContext().getRequestDispatcher("/Personal_Employer.jsp").forward(request, response);
    //break;
    // }
    //}
    getServletContext().getRequestDispatcher("/Personal_Employer.jsp").forward(request, response);

}

From source file:msec.org.FileUploadServlet.java

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

    Map<String, String> fields = new HashMap<String, String>();
    List<String> fileNames = new ArrayList<String>();

    request.setCharacterEncoding("UTF-8");

    String result = FileUpload(fields, fileNames, request, response);

    response.setCharacterEncoding("UTF-8");
    response.setContentType("text/html; charset=utf-8");
    PrintWriter out = response.getWriter();

    if (result == null || !result.equals("success")) {
        out.printf("{\"status\":100, \"message\":\"%s\"}", result == null ? "" : result);
        return;//w w w  .ja  v  a 2 s  .  co m
    }
    String handleClass = fields.get("handleClass");
    if (handleClass != null && handleClass.equals("beans.service.LibraryFileUpload")) {
        //out.write(new LibraryFileUpload().run(fields, fileNames));
        return;
    }
    if (handleClass != null && handleClass.equals("beans.service.SharedobjectUpload")) {
        //  out.write(new SharedobjectUpload().run(fields, fileNames));
        return;

    }
    out.write("{\"status\":100, \"message\":\"unkown handle class\"}");
    return;

}

From source file:controller.productServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("utf-8");
    response.setCharacterEncoding("utf-8");
    String proimage = "";
    String nameProduct = "";
    double priceProduct = 0;
    String desProduct = "";
    String colorProduct = "";
    int years = 0;
    int catId = 0;
    int proid = 0;
    String command = "";

    if (!ServletFileUpload.isMultipartContent(request)) {
        // if not, we stop here
        PrintWriter writer = response.getWriter();
        writer.println("Error: Form must has enctype=multipart/form-data.");
        writer.flush();/*from w w  w.  j av a 2s  .c  om*/
        return;
    }

    // configures upload settings
    DiskFileItemFactory factory = new DiskFileItemFactory();
    // sets memory threshold - beyond which files are stored in disk 
    factory.setSizeThreshold(MEMORY_THRESHOLD);
    // sets temporary location to store files
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));

    ServletFileUpload upload = new ServletFileUpload(factory);

    // sets maximum size of upload file
    upload.setFileSizeMax(MAX_FILE_SIZE);

    // sets maximum size of request (include file + form data)
    upload.setSizeMax(MAX_REQUEST_SIZE);

    // constructs the directory path to store upload file
    // this path is relative to application's directory
    String uploadPath = getServletContext().getRealPath("") + File.separator + UPLOAD_DIRECTORY;

    // creates the directory if it does not exist
    File uploadDir = new File(uploadPath);
    if (!uploadDir.exists()) {
        uploadDir.mkdir();
    }

    try {
        // parses the request's content to extract file data
        @SuppressWarnings("unchecked")
        List<FileItem> formItems = upload.parseRequest(request);

        if (formItems != null && formItems.size() > 0) {
            // iterates over form's fields
            for (FileItem item : formItems) {
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    proimage = new File(item.getName()).getName();
                    String filePath = uploadPath + File.separator + proimage;
                    File storeFile = new File(filePath);
                    System.out.println(proimage);
                    item.write(storeFile);
                } else if (item.getFieldName().equals("name")) {
                    nameProduct = item.getString();
                } else if (item.getFieldName().equals("price")) {
                    priceProduct = Double.parseDouble(item.getString());
                } else if (item.getFieldName().equals("description")) {
                    desProduct = item.getString();
                    System.out.println(desProduct);
                } else if (item.getFieldName().equals("color")) {
                    colorProduct = item.getString();
                } else if (item.getFieldName().equals("years")) {
                    years = Integer.parseInt(item.getString());
                } else if (item.getFieldName().equals("catogory_name")) {
                    catId = Integer.parseInt(item.getString());
                } else if (item.getFieldName().equals("command")) {
                    command = item.getString();
                } else if (item.getFieldName().equals("proid")) {
                    proid = Integer.parseInt(item.getString());
                }
            }
        }
    } catch (Exception ex) {
        request.setAttribute("message", "There was an error: " + ex.getMessage());
    }

    String url = "", error = "";
    if (nameProduct.equals("")) {
        error = "Vui lng nhp tn danh mc!";
        request.setAttribute("error", error);
    }

    try {
        if (error.length() == 0) {
            ProductEntity p = new ProductEntity(catId, nameProduct, priceProduct, proimage, desProduct,
                    colorProduct, years);
            switch (command) {
            case "insert":
                prod.insertProduct(p);
                url = "/java/admin/ql-product.jsp";
                break;
            case "update":
                prod.updateProduct(catId, nameProduct, priceProduct, proimage, desProduct, colorProduct, years,
                        proid);
                url = "/java/admin/ql-product.jsp";
                break;
            }
        } else {
            url = "/java/admin/add-product.jsp";
        }
    } catch (Exception e) {

    }
    response.sendRedirect(url);
}

From source file:com.openkm.servlet.admin.PropertyGroupsServlet.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doGet({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    updateSessionManager(request);/* ww  w  . j  a v  a 2s  . c o  m*/

    try {
        if (action.equals("edit")) {
            edit(request, response);
        }

        list(request, response);
    } catch (RepositoryException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (ParseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:br.unicamp.cotuca.dpd.pd12.acinet.vagalmail.servlet.Configuracoes.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setCharacterEncoding("UTF-8");
    request.setCharacterEncoding("UTF-8");

    String metodo = "", req = request.getRequestURI();

    if (req.contains("/nova")) {
        metodo = "nova";
    } else if (req.contains("/conta")) {
        metodo = "conta";
    } else if (req.contains("/senha")) {
        metodo = "senha";
    } else {/*from   w  w w .j a  va 2 s. c  om*/
        response.sendRedirect("/conf/conta");
    }

    if (!"".equals(metodo))
        request.getRequestDispatcher("/conf.jsp?metodo=" + metodo).include(request, response);
}

From source file:com.ikon.servlet.admin.CheckTextExtractionServlet.java

@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doPost({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    updateSessionManager(request);//  w ww.  j a  va  2  s  .  c  o  m
    InputStream is = null;

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            String docUuid = null;
            String repoPath = null;
            String text = null;
            String mimeType = null;
            String extractor = null;

            for (Iterator<FileItem> it = items.iterator(); it.hasNext();) {
                FileItem item = it.next();

                if (item.isFormField()) {
                    if (item.getFieldName().equals("docUuid")) {
                        docUuid = item.getString("UTF-8");
                    } else if (item.getFieldName().equals("repoPath")) {
                        repoPath = item.getString("UTF-8");
                    }
                } else {
                    is = item.getInputStream();
                    String name = FilenameUtils.getName(item.getName());
                    mimeType = MimeTypeConfig.mimeTypes.getContentType(name.toLowerCase());

                    if (!name.isEmpty() && item.getSize() > 0) {
                        docUuid = null;
                        repoPath = null;
                    } else if (docUuid.isEmpty() && repoPath.isEmpty()) {
                        mimeType = null;
                    }
                }
            }

            if (docUuid != null && !docUuid.isEmpty()) {
                repoPath = OKMRepository.getInstance().getNodePath(null, docUuid);
            }

            if (repoPath != null && !repoPath.isEmpty()) {
                String name = PathUtils.getName(repoPath);
                mimeType = MimeTypeConfig.mimeTypes.getContentType(name.toLowerCase());
                is = OKMDocument.getInstance().getContent(null, repoPath, false);
            }

            long begin = System.currentTimeMillis();

            if (is != null) {
                if (!MimeTypeConfig.MIME_UNDEFINED.equals(mimeType)) {
                    TextExtractor extClass = RegisteredExtractors.getTextExtractor(mimeType);

                    if (extClass != null) {
                        extractor = extClass.getClass().getCanonicalName();
                        text = RegisteredExtractors.getText(mimeType, null, is);
                    } else {
                        extractor = "Undefined text extractor";
                    }
                }
            }

            ServletContext sc = getServletContext();
            sc.setAttribute("docUuid", docUuid);
            sc.setAttribute("repoPath", repoPath);
            sc.setAttribute("text", text);
            sc.setAttribute("time", System.currentTimeMillis() - begin);
            sc.setAttribute("mimeType", mimeType);
            sc.setAttribute("extractor", extractor);
            sc.getRequestDispatcher("/admin/check_text_extraction.jsp").forward(request, response);
        }
    } catch (DatabaseException e) {
        sendErrorRedirect(request, response, e);
    } catch (FileUploadException e) {
        sendErrorRedirect(request, response, e);
    } catch (PathNotFoundException e) {
        sendErrorRedirect(request, response, e);
    } catch (AccessDeniedException e) {
        sendErrorRedirect(request, response, e);
    } catch (RepositoryException e) {
        sendErrorRedirect(request, response, e);
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:ua.aits.sdolyna.controller.SystemController.java

@RequestMapping(value = { "/Sdolyna/system/logout.do", "/system/logout.do", "/Sdolyna/system/logout.do/",
        "/system/logout.do/" })
public ModelAndView logout(HttpServletRequest request, HttpServletResponse response) throws Exception {
    request.setCharacterEncoding("UTF-8");
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.invalidate();/*from w  w w  . j  a v  a 2 s.c o  m*/
    }
    return new ModelAndView("redirect:" + "/system/login");
}

From source file:org.jcommon.com.wechat.servlet.MediaServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setCharacterEncoding("utf-8");

    String errormsg = null;/*from   w  w  w  .  j a va2  s  .  c om*/
    List<FileItem> list = new ArrayList<FileItem>();
    List<UrlObject> urls = new ArrayList<UrlObject>();
    if (ServletFileUpload.isMultipartContent(request)) {
        FileItem item = null;
        try {
            ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
            @SuppressWarnings("unchecked")
            List<FileItem> items = upload.parseRequest(request);
            Iterator<FileItem> it = items.iterator();
            while (it.hasNext()) {
                item = it.next();
                if (!item.isFormField()) {
                    list.add(item);
                }
            }
        } catch (Throwable e) {
            logger.error("", e);
            errormsg = "transfer exception";
        }
    } else {
        errormsg = "not found multipart content";
    }
    if (errormsg != null) {
        error(response, errormsg);
        return;
    }
    for (FileItem item : list) {
        try {
            String file_name = item.getName();
            String file_id = org.jcommon.com.util.BufferUtils.generateRandom(20);
            String content_type = item.getContentType();

            Media media = new Media();
            media.setContent_type(content_type);
            media.setMedia_id(file_id);
            media.setMedia_name(file_name);

            FileOutputStream out_file = null;
            java.io.File file = MediaManager.getMedia_factory().createEmptyFile(media);
            media.setMedia(file);
            out_file = new FileOutputStream(file);
            InputStream is = item.getInputStream();
            logger.info("uploading...........");
            byte[] b = new byte[1024];
            int nRead;
            while ((nRead = is.read(b, 0, 1024)) > 0) {
                out_file.write(b, 0, nRead);
            }
            try {
                out_file.close();
                out_file.flush();
            } catch (IOException e1) {
                // TODO Auto-generated catch block
                file.delete();
                throw e1;
            }
            try {
                is.close();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                throw e;
            }
            String url = MediaManager.getMedia_factory().createUrl(media).getUrl();
            logger.info(url);
            urls.add(new UrlObject(url));

        } catch (Throwable e) {
            logger.error("", e);
            errormsg = "transfer exception";
        }
    }
    if (errormsg != null) {
        error(response, errormsg);
        return;
    } else {
        String msg = "";
        if (urls.size() > 0) {
            if (urls.size() == 1)
                msg = urls.get(0).toJson();
            else
                msg = org.jcommon.com.util.JsonObject.list2Json(urls);
        }
        logger.info(msg);
        response.getWriter().println(msg);
    }
}

From source file:cn.com.cennavi.visualizer.service.ExecuteController.java

private void returnAjax(String json, HttpServletRequest request, HttpServletResponse response)
        throws IOException {
    try {/* w ww .j  av a 2  s . c o m*/
        String callback = request.getParameter("callback");
        String revalue = callback + "(" + json + ")";
        request.setCharacterEncoding("utf-8"); //???
        response.setContentType("text/html;charset=utf-8");
        response.setHeader("Cache-Control", "no-cache");
        response.getOutputStream().write(revalue.getBytes());
        response.flushBuffer();
    } catch (Exception e) {
        // TODO: handle exception
    }
}

From source file:IdeaBroker.InserirIdeiaServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//from 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 {

    request.setCharacterEncoding("UTF-8");

    HttpSession session = request.getSession(true);

    RequestDispatcher dispatcher = null;

    String textData = null;
    String fileName = null;
    int investimento = -1, id_topico = -1;

    try { // Para apagar!!!!

        /*  isMultipart = ServletFileUpload.isMultipartContent(request);
          java.io.PrintWriter out = response.getWriter( );
          if( !isMultipart ){
            System.out.println("Multipart error ");
            return;
          }
                  
          DiskFileItemFactory factory = new DiskFileItemFactory();
          factory.setSizeThreshold(maxMemSize);
          factory.setRepository(new File("/home/joao/?rea\\ de\\ Trabalho/"));
                  
          ServletFileUpload upload = new ServletFileUpload(factory);
                  
          upload.setSizeMax(maxFileSize);
                  
          try{
                      
              List fileItems = upload.parseRequest(request);
                      
              Iterator i = fileItems.iterator();
                      
              while( i.hasNext())
              {
        FileItem fi = (FileItem)i.next();
                
        if( !fi.isFormField() )
        {
            fileName = fi.getName();
            if(!fileName.isEmpty())
            {
                 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);
            }
                
        }
        else
        {
            String inputName = (String) fi.getFieldName();
            if (inputName.equals("descricao"))
                textData = (String) fi.getString();
            else if(inputName.equals("investimento"))
                investimento = Integer.parseInt(fi.getString());
            else if(inputName.equals("id_topico"))
                id_topico = Integer.parseInt(fi.getString());
                
        }
              }*/

        /** Criar Ideia **/
        IdeaBrokerBean ideabrokerbean = (IdeaBrokerBean) session.getAttribute("ideabrokerbean");
        String username = (String) session.getAttribute("username");
        String password = (String) session.getAttribute("password");
        //System.out.println("[Servlet] Sou username =="+username+ "\n[Servlet] Token == "+ideabrokerbean.getOAuth());
        textData = request.getParameter("descricao");
        System.out.println("Descricao == " + textData);

        if ((request.getParameter("investimento") != null) && (!request.getParameter("investimento").isEmpty())
                && (ideabrokerbean.ContarLetras(request.getParameter("investimento")))) {
            System.out.println("Entra no if e investimento == " + request.getParameter("investimento"));
            investimento = Integer.parseInt(request.getParameter("investimento"));
        }

        filePath = null;
        if ((request.getParameter("id_topico") != null) && (!request.getParameter("id_topico").isEmpty()))
            id_topico = Integer.parseInt(request.getParameter("id_topico"));

        if ((textData != null && !textData.isEmpty())) {
            if (investimento != -1) {

                if ((fileName != null) && (!fileName.isEmpty())) {
                    //chama funcao que cria a ideia sem anexo
                    if (ideabrokerbean.criaIdeia(username, textData, null, id_topico, investimento))
                        dispatcher = request.getRequestDispatcher("ideia_aceite.html");
                    else
                        dispatcher = request.getRequestDispatcher("erro_ideia.html");

                    ideabrokerbean.print_service();
                } else {
                    //chama funcao que cria a ideia com anexo
                    if (ideabrokerbean.criaIdeia(username, textData, null, id_topico, investimento))
                        dispatcher = request.getRequestDispatcher("ideia_aceite.html");
                    else
                        dispatcher = request.getRequestDispatcher("erro_ideia.html");
                }
            }
        }

        //dispatcher = request.getRequestDispatcher("ideia_aceite.html");
        dispatcher.forward(request, response);

    } catch (Exception ex) {
        System.out.println(ex);
    }

}