Example usage for javax.servlet.http HttpServletResponse 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:com.pearson.pdn.demos.chainoflearning.RegisterServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {

    String email = req.getParameter("email");
    if (email == null || !email.matches(EMAIL_PATTERN)) {
        res.sendRedirect(req.getContextPath() + "/register.jsp");
        return;//from   w  w  w .  j a v a  2  s .co  m
    }

    HttpSession session = req.getSession(true);

    // TODO - do this better. actually persist it...
    String verifyCode = Base64.encodeBase64String(String.valueOf(System.currentTimeMillis()).getBytes());
    session.setAttribute("auth", Base64.encodeBase64String((email + ":" + verifyCode).getBytes()));

    // TODO - actually send an email
    String linkParams = "?e=" + email + "&v=" + verifyCode;
    String emailContent = "Hello " + email + ",<br /><br /><a id=\"email-link\" href=\"./oauth2" + linkParams
            + "\">Link</a> your calendar with ChainOfLearning. <br/ > <br /> Thanks!";
    req.setAttribute("emailContent", emailContent);

    req.setAttribute("email", email);
    req.getRequestDispatcher("/activation.jsp").forward(req, res);
}

From source file:com.nkapps.billing.configs.LoginInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws IOException {

    String uri = request.getRequestURI();
    if (!uri.startsWith("/auth")) {
        if (!authService.isAuthenticated()) {
            response.sendRedirect("/auth/login");
            return false;
        }// ww w  . j a  va  2 s .c om
    }
    return true;
}

From source file:com.blauadvisors.pentaho.plugins.redirect.RedirectPluginContentGenerator.java

public void createContent() throws Exception {
    this.session = PentahoSessionHolder.getSession();
    this.repository = PentahoSystem.get(IUnifiedRepository.class, session);

    RepositoryFile repositoryFile = (RepositoryFile) parameterProviders.get("path").getParameter("file");

    SimpleRepositoryFileData data = repository.getDataForRead(repositoryFile.getId(),
            SimpleRepositoryFileData.class);

    RedirectPluginFileContectExtractor fileData = new RedirectPluginFileContectExtractor(data.getInputStream());

    /*/*ww w  .  j a v  a 2 s.com*/
     * Redirect to Specified URL
     */
    try {
        // Get informations about user context
        IUserRoleListService service = PentahoSystem.get(IUserRoleListService.class);
        String roles = "";
        ListIterator li = service.getRolesForUser(null, session.getName()).listIterator();
        while (li.hasNext()) {
            roles = roles + li.next().toString() + ",";
        }

        // Build URL
        String redirectURL = fileData.getUrl();
        String parameters = "";
        parameters += (fileData.getIncludeRoles() ? "&" + fileData.getRolesParameterName() + "=" + roles : "");
        parameters += (fileData.getIncludeUserName()
                ? "&" + fileData.getUserNameParameterName() + "=" + session.getName()
                : "");
        parameters += (fileData.getIncludeTimeStamp() ? "&" + "timeStamp=" + (new Date()).toString() : "");
        redirectURL += (!fileData.getUrlIncludesParameters() ? "?" : "") + parameters;

        // Redirect
        HttpServletResponse response = (HttpServletResponse) this.parameterProviders.get("path")
                .getParameter("httpresponse");
        response.sendRedirect(redirectURL);
    } catch (Exception e) {
        Logger.error(getClass().getName(), e.getMessage());
    }
}

From source file:fi.helsinki.opintoni.security.SAMLLogoutSuccessHandler.java

@Override
public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response,
        Authentication authentication) throws IOException, ServletException {
    String serverName = request.getServerName();
    String ssoLogoutUri = appConfiguration.get("ssoLogoutUri");

    response.sendRedirect(ssoLogoutUri + "?return=" + "https://" + serverName);
}

From source file:uk.gov.hmrc.controllers.HelloWorldController.java

@RequestMapping("/hello-user")
@ResponseBody/*from  w ww  .java2  s  .c o  m*/
public String helloUser(HttpSession session, HttpServletResponse response)
        throws UnauthorizedException, IOException {
    if (session.getAttribute("userToken") == null) {

        response.sendRedirect(getAuthorizationRequestUrl());
        return "";

    } else {
        Token userToken = (Token) session.getAttribute("userToken");
        try {
            return doCallHelloUser(userToken.getAccessToken());
        } catch (UnauthorizedException ue) {
            Token refreshedToken = oauthService.refreshToken(userToken.getRefreshToken());
            session.setAttribute("userToken", refreshedToken);
            return doCallHelloUser(refreshedToken.getAccessToken());
        }
    }
}

From source file:com.nec.harvest.security.handler.HarvestAuthenticationSuccessHandler.java

protected void sendRedirectToLogout(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType(HttpServletContentType.PLAN_TEXT);
    response.sendRedirect(request.getContextPath() + "/logout");
    response.flushBuffer();//w  ww .  j  a v  a 2s . c  o  m
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.edit.Properties2PropertiesOperationController.java

public void doGet(HttpServletRequest request, HttpServletResponse response) {

    String defaultLandingPage = getDefaultLandingPage(request);

    try {/*from   w w  w .j  av  a2  s  .  c o m*/
        response.sendRedirect(defaultLandingPage);
    } catch (IOException e) {
        log.error("Unable to redirect to default landing page", e);
    }
}

From source file:cn.vlabs.umt.ui.servlet.ThirdPartyLoginServlet.java

/**
 * ???requestToken// www . ja v a 2 s  .  co m
 * @param request
 * @param response
 * */
private void doQQRequestToken(HttpServletRequest request, HttpServletResponse response) {
    try {
        String url = new com.qq.connect.oauth.Oauth().getAuthorizeURL(request);
        response.sendRedirect(url);
    } catch (IOException e) {
        LOGGER.error(e.getMessage(), e);
    } catch (QQConnectException e) {
        LOGGER.error(e.getMessage(), e);
    }
}

From source file:com.leapfrog.springhibernate.filter.AuthInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object o) throws Exception {
    HttpSession session = request.getSession();
    Boolean checking = (Boolean) session.getAttribute("LoggedIn");
    if (checking == null || checking == false) {
        response.sendRedirect(request.getContextPath());
        return false;
    } else {/*  w  ww .j  a v  a 2  s .  c  o  m*/
        return true;
    }

}

From source file:com.trailmagic.image.ui.ImageAccessController.java

private String redirectForSuccess(HttpServletRequest request, HttpServletResponse response) throws IOException {
    final SavedRequest savedRequest = requestCache.getRequest(request, response);
    if (savedRequest != null) {
        response.sendRedirect(savedRequest.getRedirectUrl());
        return null;
    }/*from   w  w w.  j a  va 2 s .  c  om*/
    return "redirect:";
}