Example usage for javax.servlet.http HttpServletResponse sendRedirect

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

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  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:elw.web.StudentController.java

@RequestMapping(value = "Index", method = RequestMethod.GET)
public void do_Index(final HttpServletRequest req, final HttpServletResponse resp) throws IOException {
    resp.sendRedirect("index");
}

From source file:elw.web.StudentController.java

@RequestMapping(value = "courses", method = RequestMethod.GET)
public void do_courses(final HttpServletRequest req, final HttpServletResponse resp) throws IOException {
    resp.sendRedirect("index");
}

From source file:elw.web.StudentController.java

@RequestMapping(value = "course", method = RequestMethod.GET)
public void do_course(final HttpServletRequest req, final HttpServletResponse resp) throws IOException {
    resp.sendRedirect("course");
}

From source file:net.lightbody.bmp.proxy.jetty.servlet.SendRedirect.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Cache-Control", "no-cache,no-store");

    String url = request.getParameter("URL");
    if (url != null && url.length() > 0) {
        response.sendRedirect(url);
    } else {/*from  w  w  w.  java 2s.co  m*/
        PrintWriter pout = response.getWriter();
        Page page = null;

        try {
            page = new Page();
            page.title("SendRedirect Servlet");

            page.add(new Heading(1, "SendRedirect Servlet"));

            page.add(new Heading(1, "Form to generate Dump content"));
            TableForm tf = new TableForm(response
                    .encodeURL(URI.addPaths(request.getContextPath(), request.getServletPath()) + "/action"));
            tf.method("GET");
            tf.addTextField("URL", "URL", 40, request.getContextPath() + "/dump");
            tf.addButton("Redirect", "Redirect");
            page.add(tf);
            page.write(pout);
            pout.close();
        } catch (Exception e) {
            log.warn(LogSupport.EXCEPTION, e);
        }
    }
}

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

@RequestMapping(value = "/addlistener", method = RequestMethod.GET)
public String createListener(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 {//w ww  .j  a  va2 s .  c  om
        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 add new Table Listener");

    AddListener listenerAttribute = new AddListener();

    if (request.getParameter("tableName") != null) {
        listenerAttribute.setTableName(request.getParameter("tableName"));
    }

    if (request.getParameter("schemaName") != null) {
        listenerAttribute.setSchemaName(request.getParameter("schemaName"));
    }

    model.addAttribute("listenerAttribute", listenerAttribute);

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

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

@RequestMapping(value = "/creategatewayreceiver", method = RequestMethod.GET)
public String createGatewayReceiver(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 ww  .j a v a 2  s. 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 Gateway Receiver");

    model.addAttribute("gatewayReceiverAttribute", new NewGatewayReceiver());

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

From source file:org.chos.transaction.passport.controller.WechatPassportController.java

@RequestMapping(value = "/wechat/login")
public void login(HttpServletRequest request, HttpServletResponse response) throws IOException {
    String code = request.getParameter("code");
    String state = request.getParameter("state");
    OAuthSession session = sessionService.getSession(state);
    if (session == null) {
        response.sendRedirect("http://chos2009.eicp.net/login.shtml");
    }/*from   w w w .  ja v  a2  s. co  m*/
    if (state == null) {
        response.sendRedirect("http://chos2009.eicp.net/login.shtml");
    }
    if (!state.equals(session.getState())) {
        response.sendRedirect("http://chos2009.eicp.net/login.shtml");
    }
    Map<String, String> param = new HashMap<String, String>();
    param.put("appid", "wxd5c717bf0a6db8a5");
    param.put("secret", "ebb68eb5937479818ac829417bf31919");
    param.put("grant_type", "authorization_code");
    param.put("code", code);
    HttpTemplate template = new HttpTemplate();
    String resp = null;
    try {
        resp = template.post("https://api.weixin.qq.com/sns/oauth2/access_token", param);
    } catch (HttpException e) {
        response.sendRedirect("http://chos2009.eicp.net/login.shtml");
    }
    Map<String, Object> paramMap = parseParam(resp);
    String ak = (String) paramMap.get("access_token");
    String openId = (String) paramMap.get("openid");

    param = new HashMap<String, String>();
    param.put("access_token", ak);
    param.put("openid", openId);
    param.put("lang", "zh_CN");
    try {
        resp = template.post("https://api.weixin.qq.com/sns/userinfo", param);
    } catch (HttpException e) {
        response.sendRedirect("http://chos2009.eicp.net/login.shtml");
    }
    JSONObject json = JSONObject.fromObject(resp);
    String unionId = json.getString("unionid");
    openId = json.getString("openid");
    String nickname = json.getString("nickname");

    User user = userService.create(unionId + "@wechat", null, "13120984792", "13120984792@qq.com", true,
            request, response);
    response.sendRedirect("http://chos2009.eicp.net/mindex.htm");
}

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

@RequestMapping(value = "/createtype", method = RequestMethod.POST)
public String createTypeAction(@ModelAttribute("typeAttribute") Type typeAttribute, 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 {/*www .  j  ava  2  s . c om*/
        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 action an event for create UDT (Type)");

    String schema = typeAttribute.getSchemaName().trim();

    if (schema.length() == 0) {
        schema = (String) session.getAttribute("schema");
    }

    logger.debug("New Type schema name = " + schema);
    logger.debug("New Type name = " + typeAttribute.getTypeName());

    // perform some action here with what we have
    String submit = request.getParameter("pSubmit");

    if (submit != null) {
        // build create HDFS Store SQL
        StringBuffer createType = new StringBuffer();

        createType.append("CREATE TYPE " + schema + "." + typeAttribute.getTypeName() + " \n");
        createType.append("EXTERNAL NAME '" + typeAttribute.getJavaClassName() + "' \n");
        createType.append("LANGUAGE JAVA \n");

        if (submit.equalsIgnoreCase("create")) {
            Result result = new Result();

            logger.debug("Creating UDT Type as -> " + createType.toString());

            result = GemFireXDWebDAOUtil.runCommand(createType.toString(),
                    (String) session.getAttribute("user_key"));

            model.addAttribute("result", result);

        } else if (submit.equalsIgnoreCase("Show SQL")) {
            logger.debug("Create UDT (Type) SQL as follows as -> " + createType.toString());
            model.addAttribute("sql", createType.toString());
        } else if (submit.equalsIgnoreCase("Save to File")) {
            response.setContentType(SAVE_CONTENT_TYPE);
            response.setHeader("Content-Disposition",
                    "attachment; filename=" + String.format(FILENAME, typeAttribute.getTypeName()));

            ServletOutputStream out = response.getOutputStream();
            out.println(createType.toString());
            out.close();
            return null;
        }

    }

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

From source file:nl.surfnet.coin.selfservice.filter.ApiOAuthFilter.java

private void initiateOauthAuthorization(HttpServletRequest httpRequest, HttpServletResponse response,
        HttpSession session) throws IOException {
    final String currentRequestUrl = getCurrentRequestUrl(httpRequest);
    session.setAttribute(ORIGINAL_REQUEST_URL, currentRequestUrl);
    response.sendRedirect(apiClient.getAuthorizationUrl());
}

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

@RequestMapping(value = "/addloader", method = RequestMethod.POST)
public String createLoaderAction(@ModelAttribute("loaderAttribute") AddLoader loaderAttribute, 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 {/*ww w . j a va 2s  .co  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 action an event for Table Loader");

    // perform some action here with what we have
    String submit = request.getParameter("pSubmit");

    if (submit != null) {
        // build create HDFS Store SQL
        StringBuffer addLoader = new StringBuffer();

        addLoader.append("CALL SYS.ATTACH_LOADER ('" + loaderAttribute.getSchemaName() + "', \n");
        addLoader.append("'" + loaderAttribute.getTableName() + "', \n");
        addLoader.append("'" + loaderAttribute.getFunctionName() + "', \n");

        if (!checkIfParameterEmpty(request, "initInfoString")) {
            addLoader.append("'" + loaderAttribute.getInitInfoString() + "') \n");
        } else {
            addLoader.append("NULL) \n");
        }

        if (submit.equalsIgnoreCase("create")) {
            Result result = new Result();

            logger.debug("Creating Table Loader as -> " + addLoader.toString());

            result = GemFireXDWebDAOUtil.runStoredCommand(addLoader.toString(),
                    (String) session.getAttribute("user_key"));

            model.addAttribute("result", result);

        } else if (submit.equalsIgnoreCase("Show SQL")) {
            logger.debug("Create Table Loader SQL as follows as -> " + addLoader.toString());
            model.addAttribute("sql", addLoader.toString());
        } else if (submit.equalsIgnoreCase("Save to File")) {
            response.setContentType(SAVE_CONTENT_TYPE);
            response.setHeader("Content-Disposition", "attachment; filename="
                    + String.format(FILENAME, loaderAttribute.getTableName() + "-Loader"));

            ServletOutputStream out = response.getOutputStream();
            out.println(addLoader.toString());
            out.close();
            return null;
        }

    }

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