Example usage for javax.servlet.http HttpServletResponse sendRedirect

List of usage examples for javax.servlet.http HttpServletResponse sendRedirect

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  3. javax
  4. javax.servlet.http.*
  5. HttpServletResponse
  6. sendRedirect

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse sendRedirect.

Prototype

public void sendRedirect(String location) throws IOException;

Source Link

Document

Sends a temporary redirect response to the client using the specified redirect location URL and clears the buffer.

Usage

From source file:org.awesomeagile.webapp.config.SslRedirectConfig.java

@Bean
public TomcatEmbeddedServletContainerFactory tomcatFactory() {
    return new TomcatEmbeddedServletContainerFactory() {
        @Override// w w  w  . j  av  a  2 s  . com
        protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(Tomcat tomcat) {
            Server server = tomcat.getServer();

            Service service = new StandardService();
            service.setName("ssl-redirect-service");
            Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
            connector.setPort(sslRedirectPort);
            service.addConnector(connector);
            server.addService(service);

            Engine engine = new StandardEngine();
            service.setContainer(engine);

            Host host = new StandardHost();
            host.setName("ssl-redirect-host");
            engine.addChild(host);
            engine.setDefaultHost(host.getName());

            Context context = new StandardContext();
            context.addLifecycleListener(new Tomcat.FixContextListener());
            context.setName("ssl-redirect-context");
            context.setPath("");
            host.addChild(context);

            Wrapper wrapper = context.createWrapper();
            wrapper.setServlet(new HttpServlet() {
                @Override
                public void service(HttpServletRequest req, HttpServletResponse res)
                        throws ServletException, IOException {
                    ServletServerHttpRequest r = new ServletServerHttpRequest(req);
                    UriComponentsBuilder b = UriComponentsBuilder.fromHttpRequest(r);
                    b.scheme("https");
                    b.port(null);
                    res.sendRedirect(b.toUriString());
                }
            });
            wrapper.setName("ssl-redirect-servlet");
            context.addChild(wrapper);
            context.addServletMapping("/", wrapper.getName());

            return super.getTomcatEmbeddedServletContainer(tomcat);
        }
    };
}

From source file:org.venice.piazza.servicecontroller.controller.ServiceController.java

/**
 * Statistics for the Piazza Service controller This service is meant for internal Piazza use, Swiss-Army-Knife
 * (SAK) administration and for testing of the serviceController.
 * // w  w w.j a  va 2  s .  c  om
 * @return json as statistics
 */
@RequestMapping(value = "/admin/stats", method = RequestMethod.GET)
public void stats(HttpServletResponse response) throws IOException {
    response.sendRedirect("/metrics");
}

From source file:ca.flop.jpublish.dwr.DWRUrlProcessor.java

public void handle(JPublishContext context) throws IOException {
    HttpServletRequest request = context.getRequest();
    HttpServletResponse response = context.getResponse();
    try {/*from  ww  w.  j  a v a 2s.c om*/
        String pathInfo = LocalUtil.replace(request.getPathInfo(), (String) context.get("dwrPathPrefix"), "");
        //String pathInfo = request.getPathInfo();

        if (pathInfo == null || pathInfo.length() == 0 || pathInfo.equals("/")) {
            response.sendRedirect(request.getContextPath() + request.getServletPath() + indexHandlerUrl);
        } else {
            // Loop through all the known URLs
            for (Iterator it = urlMapping.entrySet().iterator(); it.hasNext();) {
                Map.Entry entry = (Map.Entry) it.next();
                String url = (String) entry.getKey();

                // If this URL matches, call the handler
                if (pathInfo.startsWith(url)) {
                    Handler handler = (Handler) entry.getValue();
                    handler.handle(request, response);
                    context.setStopProcessing();
                    return;
                }
            }

            notFoundHandler.handle(request, response);
        }
    } catch (Exception ex) {
        exceptionHandler.setException(ex);
        exceptionHandler.handle(request, response);
    }
}

From source file:com.mycompany.login.filter.AutenticacaoFilter.java

@Override
protected void unsuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response,
        AuthenticationException failed) throws IOException, ServletException {
    //super.unsuccessfulAuthentication(request, response, failed);
    SecurityContextHolder.clearContext();
    request.removeAttribute("usuarioLogado");
    request.getSession().setAttribute("msg", mensagem);
    request.getSession().invalidate();/*w w w.  j  a va  2  s. c  o  m*/
    response.sendRedirect("index.xhtml");

}

From source file:com.oncloud6.atd.invoices.InvoicesShowServlet.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request/*  w ww.j  av 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 doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    SessionFactory factory = new HibernateConnector().getSessionFactory();
    Session hibernateSession = factory.openSession();
    Transaction tx = null;

    boolean idSet = false;
    if (request.getParameter("id") == null || request.getParameter("id").equals("")) {
        response.sendRedirect("invoices");
    } else {
        try {
            Factuur gekozenFactuur = new Factuur();
            gekozenFactuur = (Factuur) hibernateSession.get(Factuur.class,
                    Integer.parseInt(request.getParameter("id")));
            if (gekozenFactuur == null) {
                response.sendRedirect("invoices");
            } else {
                HttpSession session = request.getSession(true);
                RequestDispatcher rd = null;
                if (!RightsControl.checkGroup("invoices_show", "own", session,
                        gekozenFactuur.getDeKlant().getGebruiker().getId())) {
                    rd = request.getRequestDispatcher("error/403error.jsp");
                    rd.forward(request, response);
                    return;
                }

                response.addHeader("Content-Disposition",
                        "attachment; filename=fac" + gekozenFactuur.getFactuurNummer() + ".pdf");
                Process process = Runtime.getRuntime().exec(
                        "c:\\rotativa\\wkhtmltopdf.exe -q -n --disable-smart-shrinking http://localhost:8080/Themaproject/invoicessource?id="
                                + request.getParameter("id") + "&secret=" + gekozenFactuur.getSecret() + " -");
                response.setContentType("application/pdf");
                try {
                    IOUtils.copy(process.getInputStream(), response.getOutputStream());
                } finally {
                    process.getInputStream().close();
                    response.getOutputStream().close();
                }
            }
        } catch (HibernateException e) {
            if (tx != null) {
                tx.rollback();
            }
            e.printStackTrace();
        } finally {
            hibernateSession.close();
        }
    }

}

From source file:com.gs.config.CustomFilterLogin.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    Assert.isInstanceOf(HttpServletRequest.class, request, "Can only process HttpServletRequest");
    Assert.isInstanceOf(HttpServletResponse.class, response, "Can only process HttpServletResponse");

    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;
    //        System.out.println("ESTOY EN CUSTOMFILTERLOGIN: "+httpRequest.getServletPath());
    String path = httpRequest.getServletPath();
    HttpSession session = httpRequest.getSession(false);
    if (session == null && !httpRequest.isRequestedSessionIdValid()) {
        String targetUrl = httpRequest.getContextPath() + "/login";
        httpResponse.sendRedirect(httpResponse.encodeRedirectURL(targetUrl));
        return;//from w ww  . j ava 2 s.  c  o  m
    }
    chain.doFilter(request, response);
}

From source file:edu.pitt.rest.diagnosisws.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w  ww . java 2s .  com
 *
 * @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("application/json;charset=UTF-8");
    PrintWriter out = response.getWriter();

    try {
        HttpSession session = request.getSession(true);

        if (Security.checkHijackedSession(session, request)) {
            response.sendRedirect("index.jsp");
        }

        String diagnosis = "";
        if (request.getParameter("diagnosis") != null) {
            diagnosis = request.getParameter("diagnosis").toString();
        }
        MySqlDbUtilities db = new MySqlDbUtilities();
        String sql = "SELECT * FROM diagnoses ";
        if (!diagnosis.equals("")) {
            sql += "WHERE diagnosisName LIKE '" + diagnosis + "%" + "' ";
        }
        sql += "LIMIT 20;";
        JSONArray fullUserList = new JSONArray();
        ResultSet rs = db.getResultSet(sql);

        while (rs.next()) {
            Diagnosis diag = new Diagnosis(rs.getString("diagnosisId"));
            fullUserList.put(diag.getDiagnosisAsJSON());
            diag.getDb().closeDbConnection();
        }

        StringWriter sw = new StringWriter();
        fullUserList.write(sw);
        out.print(sw.toString());

    } catch (SQLException ex) {
        Logger.getLogger(patientvisitws.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JSONException ex) {
        Logger.getLogger(patientvisitws.class.getName()).log(Level.SEVERE, null, ex);
    }

    finally {
        out.close();
    }
}

From source file:pivotal.au.se.gemfirexdweb.controller.CreateIndexController.java

@RequestMapping(value = "/createindex", method = RequestMethod.GET)
public String createIndex(Model model, HttpServletResponse response, HttpServletRequest request,
        HttpSession session) throws Exception {

    if (session.getAttribute("user_key") == null) {
        logger.debug("user_key is null new Login required");
        response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
        return null;
    } else {//from  w  w  w.  j av  a2s .c  o  m
        Connection conn = AdminUtil.getConnection((String) session.getAttribute("user_key"));
        if (conn == null) {
            response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
            return null;
        } else {
            if (conn.isClosed()) {
                response.sendRedirect(request.getContextPath() + "/GemFireXD-Web/login");
                return null;
            }
        }

    }

    logger.debug("Received request to create a new index");

    String tabName = (String) request.getParameter("tabName");
    String schema = (String) request.getParameter("schemaName");

    logger.debug("Table = " + schema + "." + tabName);

    IndexDAO indexDAO = GemFireXDWebDAOFactory.getIndexDAO();

    List<IndexColumn> columns = indexDAO.retrieveIndexColumns(schema, tabName,
            (String) session.getAttribute("user_key"));

    model.addAttribute("tabName", tabName);
    model.addAttribute("tableSchemaName", schema);
    model.addAttribute("columns", columns);
    model.addAttribute("schema", schema);

    model.addAttribute("indexAttribute", new NewIndex());

    // This will resolve to /WEB-INF/jsp/create-index.jsp
    return "create-index";
}

From source file:com.hp.avmon.home.web.HomeController.java

/**
 * /*from w ww  .j a v a2s.co m*/
 * @throws IOException 
 * @throws ServletException 
 */
@RequestMapping(value = "/")
public void index(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    // ?
    logger.debug("go to login.jsp !!!");
    //return main(session,model);
    //request.getRequestDispatcher("modules/index.jsp").forward(request, response);
    response.sendRedirect("modules/index.jsp");

}

From source file:edu.pitt.rest.symptomws.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// w  ww  .j  a  va  2s  . c  om
 *
 * @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("application/json;charset=UTF-8");
    PrintWriter out = response.getWriter();

    try {

        HttpSession session = request.getSession(true);

        if (Security.checkHijackedSession(session, request)) {
            response.sendRedirect("index.jsp");
        }

        String symptom = "";
        if (request.getParameter("symptom") != null) {
            symptom = request.getParameter("symptom").toString();
        }
        MySqlDbUtilities db = new MySqlDbUtilities();
        String sql = "SELECT * FROM symptoms ";
        if (!symptom.equals("")) {
            sql += "WHERE symptomName LIKE '" + symptom + "%" + "' ";
        }
        sql += "LIMIT 20;";
        JSONArray fullSymptomList = new JSONArray();
        ResultSet rs = db.getResultSet(sql);

        while (rs.next()) {
            Symptom symp = new Symptom(rs.getString("symptomId"));
            fullSymptomList.put(symp.getSymptomAsJSON());
            symp.getDb().closeDbConnection();
        }

        StringWriter sw = new StringWriter();
        fullSymptomList.write(sw);
        out.print(sw.toString());
    } catch (SQLException ex) {
        Logger.getLogger(patientvisitws.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JSONException ex) {
        Logger.getLogger(patientvisitws.class.getName()).log(Level.SEVERE, null, ex);
    }

    finally {
        out.close();
    }
}