Example usage for javax.servlet ServletContext getRequestDispatcher

List of usage examples for javax.servlet ServletContext getRequestDispatcher

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Introduction

In this page you can find the example usage for javax.servlet ServletContext getRequestDispatcher.

Prototype

public RequestDispatcher getRequestDispatcher(String path);

Source Link

Document

Returns a RequestDispatcher object that acts as a wrapper for the resource located at the given path.

Usage

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

/**
 * View log/*from  w w  w. j  av a  2s. c o  m*/
 */
private void view(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("view({}, {})", request, response);
    int begin = WebUtils.getInt(request, "begin");
    int end = WebUtils.getInt(request, "end");
    String str = WebUtils.getString(request, "str");
    String file = WebUtils.getString(request, "file");
    ServletContext sc = getServletContext();
    File lf = new File(logFolder, file);
    sc.setAttribute("file", file);
    sc.setAttribute("begin", begin);
    sc.setAttribute("end", end);
    sc.setAttribute("str", str);
    sc.setAttribute("messages", FormatUtil.parseLog(lf, begin, end, str));
    sc.getRequestDispatcher("/admin/logcat_view.jsp").forward(request, response);

    // Activity log
    UserActivity.log(request.getRemoteUser(), "ADMIN_LOGCAT_VIEW", file, null, str);

    log.debug("view: void");
}

From source file:com.emc.plants.web.servlets.AccountServlet.java

/**
 * Request dispatch./*  w ww  . j  a  v a2 s .  c o  m*/
 */
private void requestDispatch(ServletContext ctx, HttpServletRequest req, HttpServletResponse resp, String page)
        throws ServletException, IOException {
    resp.setContentType("text/html");
    ctx.getRequestDispatcher("/" + page).include(req, resp);
}

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

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

    try {
        Map<String, String> types = new LinkedHashMap<String, String>();
        types.put(CronTab.BSH, "BSH");
        types.put(CronTab.JAR, "JAR");

        if (action.equals("create")) {
            ServletContext sc = getServletContext();
            CronTab ct = new CronTab();
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("edit")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("delete")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("execute")) {
            execute(request, response);
            list(request, response);
        } else {
            list(request, response);
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (EvalError e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

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

/**
 * Delete CSS//  w  ww .  j  a v a  2 s .  co  m
 */
private void delete(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("delete({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    long id = WebUtils.getLong(request, "css_id");

    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("persist", true);
    sc.setAttribute("css", CssDAO.getInstance().findByPk(id));
    sc.getRequestDispatcher("/admin/css_edit.jsp").forward(request, response);

    log.debug("edit: void");
}

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

/**
 * Edit CSS//  w  w  w  .j a va2s. com
 */
private void edit(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("edit({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    long id = WebUtils.getLong(request, "css_id");

    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("persist", true);
    sc.setAttribute("css", CssDAO.getInstance().findByPk(id));
    sc.getRequestDispatcher("/admin/css_edit.jsp").forward(request, response);

    log.debug("edit: void");
}

From source file:Servlet.Citizen_SubmitReport.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w  w  w . j a  v  a  2s  .  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 {
    response.setContentType("text/html;charset=UTF-8");
    HttpSession session = request.getSession();
    ActivityDAO actdao = new ActivityDAO();
    try {
        CitizenDAO citizenDAO = new CitizenDAO();
        OCPDDAO oc = new OCPDDAO();
        InputStream inputStream = null;
        Citizen c = (Citizen) session.getAttribute("user");

        String category = null;

        ArrayList<String> files = new ArrayList<String>();

        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (isMultipart) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);

            try {
                //ArrayList<String> 

                List items = upload.parseRequest(request);
                Iterator iterator = items.iterator();

                String message = null;

                File path = null;
                File uploadedFiles = null;
                String fileName = null;
                Citizen user = (Citizen) session.getAttribute("user");
                String projectId = null;
                String projectName = null;

                Project proj = null;

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

                    if (item.isFormField()) {

                        //Returns the string inside the field
                        String value = item.getString();
                        //returns the name of the field
                        String value2 = item.getFieldName();

                        if (value2.equals("reportdescription")) {
                            message = value;
                        }
                        if (value2.equals("projectID")) {
                            projectId = value;
                            proj = oc.getBasicProjectDetails(projectId);
                        }
                        if (value2.equals("projectName")) {
                            projectName = value;
                        }

                    }

                    if (!item.isFormField()) {
                        fileName = item.getName();
                        if (!fileName.isEmpty()) {
                            String root = getServletContext().getRealPath("/");

                            //path where the file will be stored
                            path = new File("C:\\Users\\AdrianKyle\\Documents\\NetBeansProjects\\Cogito\\Upload"
                                    + "/" + projectName + " - " + user.getFirstName() + user.getLastName()
                                    + "'s report");
                            if (!path.exists()) {
                                boolean status = path.mkdirs();
                            }

                            uploadedFiles = new File(path + "/" + fileName);
                            item.write(uploadedFiles);
                            files.add(fileName);
                        } else {

                        }
                    }
                }

                for (int x = 0; x < files.size(); x++) {

                    String filename = files.get(x);
                    if (!filename.isEmpty()) {
                        String[] parts = filename.split(Pattern.quote("."));
                        String extension = parts[1];
                        //Videos
                        if (extension.equalsIgnoreCase("mp4") || extension.equalsIgnoreCase("avi")
                                || extension.equalsIgnoreCase("3gp") || extension.equalsIgnoreCase("flv")
                                || extension.equalsIgnoreCase("wmv")) {
                            category = "video";
                            break;
                        } //Images
                        else if (extension.equalsIgnoreCase("png") || extension.equalsIgnoreCase("jpeg")
                                || extension.equalsIgnoreCase("jpg") || extension.equalsIgnoreCase("bmp")) {
                            category = "image";
                            break;
                        }
                    }
                }

                //citizenDAO.uploadReport(r);
                //Testimonial t = new Testimonial(0, title, null, description, "chrome-extension://pediieahejagkkidddjjbiaocanpcjik/Citizen/" + title, location, locationdetails, category, null,"Pending", user);
                //Testimonial t = new Testimonial(0, title, null, description, "chrome-extension://hjllakiciieioomhnnoiljeofbacabpc/" + title, location, locationdetails, category, null, user);
                //Upload testimonial
                //citizenDAO.uploadTestimonial(t);

                Citizen_Report report = new Citizen_Report(0, message,
                        "chrome-extension://affgigbpilagplecbaihihkcaddmlkji/" + projectName + " - "
                                + user.getFirstName() + user.getLastName() + "'s report",
                        null, user, proj);

                citizenDAO.uploadCitizenReport(report);
                int id = citizenDAO.getRecentPostid(user, message);
                report.setId(id);

                //Add activity
                actdao.addActivity(new Activity(0, "you have submitted a report", null, user.getUser()));

                //Place in appropriate tables
                for (int x = 0; x < files.size(); x++) {

                    String filename = files.get(x);
                    if (!filename.isEmpty()) {

                        String[] parts = filename.split(Pattern.quote("."));
                        String extension = parts[1];
                        //Videos
                        if (extension.equalsIgnoreCase("mp4") || extension.equalsIgnoreCase("avi")
                                || extension.equalsIgnoreCase("3gp") || extension.equalsIgnoreCase("flv")
                                || extension.equalsIgnoreCase("wmv") || extension.equalsIgnoreCase("mkv")) {
                            Report_File rf = new Report_File();
                            rf.setFilename(files.get(x));
                            rf.setType("Video");

                            rf.setCitizenReport(report);
                            rf.setUploader(c.getFirstName());
                            rf.setDescription("Submitted video");
                            //Get the project
                            rf.setProject(proj);
                            //rf.setStatus("Approved");

                            //upload report files
                            citizenDAO.uploadFiles(rf);

                        } //Images
                        else if (extension.equalsIgnoreCase("png") || extension.equalsIgnoreCase("jpeg")
                                || extension.equalsIgnoreCase("jpg") || extension.equalsIgnoreCase("bmp")) {
                            Report_File rf = new Report_File();
                            rf.setFilename(files.get(x));
                            rf.setType("Image");
                            rf.setCitizenReport(report);
                            rf.setUploader(c.getFirstName());
                            rf.setDescription("Submitted image");
                            //Get the project
                            rf.setProject(proj);
                            //rf.setStatus("Approved");

                            //upload report files
                            citizenDAO.uploadFiles(rf);
                        }

                    }
                }
            } catch (FileUploadException e) {
                e.printStackTrace();
            } catch (Exception ex) {
                Logger.getLogger(Citizen_SubmitReport.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

        request.setAttribute("success", category + "Success");
        ServletContext context = getServletContext();
        RequestDispatcher dispatch = context.getRequestDispatcher("/Citizen_Home");
        dispatch.forward(request, response);

    } finally {

        out.close();

    }

}

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

@Override
public void doGet(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  av a2 s  .com

    try {
        Map<String, String> types = new LinkedHashMap<String, String>();
        types.put(MimeTypeConfig.MIME_BSH, "BSH");
        types.put(MimeTypeConfig.MIME_JAR, "JAR");

        if (action.equals("create")) {
            ServletContext sc = getServletContext();
            CronTab ct = new CronTab();
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("edit")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("delete")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("execute")) {
            execute(request, response);
            list(request, response);
        } else if (action.equals("download")) {
            download(request, response);
        } else {
            list(request, response);
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (EvalError e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:at.gv.egovernment.moa.id.auth.servlet.AuthServlet.java

/**
 * Handles a <code>WrongParametersException</code>.
 * //from w  w w .  j  av a  2 s .  co m
 * @param req
 *            servlet request
 * @param resp
 *            servlet response
 */
protected void handleWrongParameters(WrongParametersException ex, HttpServletRequest req,
        HttpServletResponse resp) {
    Logger.error(ex.toString());
    req.setAttribute("WrongParameters", ex.getMessage());

    // forward this to errorpage-auth.jsp where the HTML error page is
    // generated
    ServletContext context = getServletContext();
    RequestDispatcher dispatcher = context.getRequestDispatcher("/errorpage-auth.jsp");
    try {
        resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES, MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
        resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA, MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
        resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL, MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
        resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,
                MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);

        dispatcher.forward(req, resp);
    } catch (ServletException e) {
        Logger.error(e);
    } catch (IOException e) {
        Logger.error(e);
    }
}

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

/**
 * Create mime type//  w w  w  .j  ava 2  s  .c o m
 */
private void create(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("create({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    MimeType mt = new MimeType();
    sc.setAttribute("action", WebUtils.getString(request, "action"));
    sc.setAttribute("extensions", null);
    sc.setAttribute("mt", mt);
    sc.getRequestDispatcher("/admin/mime_edit.jsp").forward(request, response);
    log.debug("create: void");
}

From source file:com.cyclopsgroup.waterview.jsp.JspEngine.java

/**
 * @param path Absolute JSP path//from   w  ww .ja va2 s. c o  m
 * @param data Runtime data
 * @param viewContext View context
 * @throws Exception Throw it out
 */
public void renderJsp(String path, RuntimeData data, Context viewContext) throws Exception {
    HttpServletRequest request = (HttpServletRequest) data.getRequestContext().get("request");
    HttpServletResponse response = (HttpServletResponse) data.getRequestContext().get("response");
    ServletContext servletContext = (ServletContext) data.getRequestContext().get("servletContext");
    if (request == null || response == null || servletContext == null) {
        data.getOutput().println("Jsp " + path + " is not rendered correctly with request " + request
                + ", response " + response + ", context " + servletContext);
    }
    request.setAttribute("viewContext", viewContext);
    RequestDispatcher dispatcher = servletContext.getRequestDispatcher(path);
    File jspFile = new File(servletContext.getRealPath(path));
    if (dispatcher == null || !jspFile.isFile()) {
        data.getOutput().println("Jsp " + path + " doesn't exist");
    } else {
        dispatcher.include(request, response);
        response.getWriter().flush();
    }
    request.removeAttribute("viewContext");
}