Example usage for javax.servlet.http HttpSession setAttribute

List of usage examples for javax.servlet.http HttpSession setAttribute

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Introduction

In this page you can find the example usage for javax.servlet.http HttpSession setAttribute.

Prototype

public void setAttribute(String name, Object value);

Source Link

Document

Binds an object to this session, using the name specified.

Usage

From source file:org.openmrs.web.controller.user.ChangePasswordFormController.java

/**
 * This method will display the change password form
 * //from  ww  w  .  j  av  a 2s  .c o  m
 * @param httpSession current browser session
 * @return the view to be rendered
 */
@RequestMapping(method = RequestMethod.GET)
public String showForm(HttpSession httpSession) {
    httpSession.setAttribute(WebConstants.OPENMRS_HEADER_USE_MINIMAL, "false");
    httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "User.password.change");
    return "/module/legacyui/admin/users/changePasswordForm";
}

From source file:de.blizzy.documentr.web.filter.AuthenticationCreationTimeFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
    int hashCode = getHashCode(authentication);

    HttpSession session = ((HttpServletRequest) request).getSession();
    Integer lastAuthenticationHashCode = (Integer) session.getAttribute(AUTHENTICATION_HASH_CODE);
    if ((lastAuthenticationHashCode == null) || (lastAuthenticationHashCode != hashCode)) {
        session.setAttribute(AUTHENTICATION_HASH_CODE, hashCode);
        AuthenticationUtil.setAuthenticationCreationTime(session, System.currentTimeMillis());
    }/* w  w w .j  av  a2 s.  c om*/

    chain.doFilter(request, response);
}

From source file:id.ac.ipb.ilkom.training.controller.LoginController.java

@RequestMapping(value = "/login", method = RequestMethod.GET)
public String login(HttpSession session, Model model) {
    String errorMessage = (String) session.getAttribute("errorMessage");
    if (errorMessage != null && errorMessage.trim().length() > 0) {
        model.addAttribute("errorMessage", errorMessage);
        //remove attribute from session
        session.setAttribute("errorMessage", null);
        session.removeAttribute("errorMessage");
    }/*from ww w  . j  ava2  s  .c o m*/
    return "login";
}

From source file:org.openmrs.web.controller.form.AuditFieldController.java

/**
 * The onSubmit function receives the form/command object that was modified by the input form
 * and saves it to the db//  w  w w  . j a v a  2 s.  c  o  m
 * 
 * @see org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse, java.lang.Object,
 *      org.springframework.validation.BindException)
 */
@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj,
        BindException errors) throws Exception {

    HttpSession httpSession = request.getSession();

    String view = getFormView();

    if (Context.isAuthenticated()) {
        view = getSuccessView();

        try {
            int i = Context.getFormService().mergeDuplicateFields();
            httpSession.setAttribute(WebConstants.OPENMRS_MSG_ARGS, i);
            httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "Form.auditSuccess");
        } catch (APIException e) {
            log.warn("Error in mergeDuplicateFields", e);

            httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, "Form.auditError");
        }
    }

    return new ModelAndView(new RedirectView(view));
}

From source file:contestWebsite.ContactUs.java

@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
    Query query = new Query("user")
            .setFilter(new FilterPredicate("name", FilterOperator.EQUAL, req.getParameter("name")));
    List<Entity> users = datastore.prepare(query).asList(FetchOptions.Builder.withLimit(3));
    Entity feedback = new Entity("feedback");
    if (users.size() != 0) {
        feedback.setProperty("user-id", users.get(0).getProperty("user-id"));
    }//w w  w  .  j a v  a  2  s .c om

    String name = escapeHtml4(req.getParameter("name"));
    String school = escapeHtml4(req.getParameter("school"));
    String comment = escapeHtml4(req.getParameter("text"));
    String email = escapeHtml4(req.getParameter("email"));

    HttpSession sess = req.getSession(true);
    sess.setAttribute("name", name);
    sess.setAttribute("school", school);
    sess.setAttribute("email", email);
    sess.setAttribute("comment", comment);

    Entity contestInfo = Retrieve.contestInfo();
    if (!(Boolean) sess.getAttribute("nocaptcha")) {
        URL reCaptchaURL = new URL("https://www.google.com/recaptcha/api/siteverify");
        String charset = java.nio.charset.StandardCharsets.UTF_8.name();
        String reCaptchaQuery = String.format("secret=%s&response=%s&remoteip=%s",
                URLEncoder.encode((String) contestInfo.getProperty("privateKey"), charset),
                URLEncoder.encode(req.getParameter("g-recaptcha-response"), charset),
                URLEncoder.encode(req.getRemoteAddr(), charset));

        final URLConnection connection = new URL(reCaptchaURL + "?" + reCaptchaQuery).openConnection();
        connection.setRequestProperty("Accept-Charset", charset);
        String response = CharStreams.toString(CharStreams.newReaderSupplier(new InputSupplier<InputStream>() {
            @Override
            public InputStream getInput() throws IOException {
                return connection.getInputStream();
            }
        }, Charsets.UTF_8));

        try {
            JSONObject JSONResponse = new JSONObject(response);
            if (!JSONResponse.getBoolean("success")) {
                resp.sendRedirect("/contactUs?captchaError=1");
                return;
            }
        } catch (JSONException e) {
            e.printStackTrace();
            resp.sendRedirect("/contactUs?captchaError=1");
            return;
        }
    }

    feedback.setProperty("name", name);
    feedback.setProperty("school", school);
    feedback.setProperty("email", email);
    feedback.setProperty("comment", new Text(comment));
    feedback.setProperty("resolved", false);

    Transaction txn = datastore.beginTransaction();
    try {
        datastore.put(feedback);
        txn.commit();

        Session session = Session.getDefaultInstance(new Properties(), null);
        String appEngineEmail = (String) contestInfo.getProperty("account");

        try {
            Message msg = new MimeMessage(session);
            msg.setFrom(new InternetAddress(appEngineEmail, "Tournament Website Admin"));
            msg.addRecipient(Message.RecipientType.TO,
                    new InternetAddress((String) contestInfo.getProperty("email"), "Contest Administrator"));
            msg.setSubject("Question about tournament from " + name);
            msg.setReplyTo(new InternetAddress[] { new InternetAddress(req.getParameter("email"), name),
                    new InternetAddress(appEngineEmail, "Tournament Website Admin") });

            VelocityEngine ve = new VelocityEngine();
            ve.init();

            VelocityContext context = new VelocityContext();
            context.put("name", name);
            context.put("email", email);
            context.put("school", school);
            context.put("message", comment);

            StringWriter sw = new StringWriter();
            Velocity.evaluate(context, sw, "questionEmail",
                    ((Text) contestInfo.getProperty("questionEmail")).getValue());
            msg.setContent(sw.toString(), "text/html");
            Transport.send(msg);
        } catch (MessagingException e) {
            e.printStackTrace();
            resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
            return;
        }

        resp.sendRedirect("/contactUs?updated=1");
        sess.invalidate();
    } catch (Exception e) {
        e.printStackTrace();
        resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
    } finally {
        if (txn.isActive()) {
            txn.rollback();
        }
    }
}

From source file:de.innovationgate.wgpublisher.webtml.portlet.TMLPortlet.java

/**
 * Queue that stores the last 1000 fired portlet events, so portlets can
 * react on them with serverside code./*from w  ww.  ja  v a2s . c om*/
 * @param session
 * @return
 */
public static LinkedMap getFiredEventsQueue(HttpSession session) {

    synchronized (session) {
        @SuppressWarnings("unchecked")
        TransientObjectWrapper<LinkedMap> eventWrapper = (TransientObjectWrapper<LinkedMap>) session
                .getAttribute(WGACore.SESSION_FIREDPORTLETEVENTS);
        if (eventWrapper == null || eventWrapper.get() == null) {
            eventWrapper = new TransientObjectWrapper<LinkedMap>();
            eventWrapper.set(new LinkedMap());
            session.setAttribute(WGACore.SESSION_FIREDPORTLETEVENTS, eventWrapper);
        }
        return eventWrapper.get();
    }

}

From source file:org.apache.felix.http.itest.SessionHandlingTest.java

private void setupServlet(final String name, String[] path, int rank, final String context) throws Exception {
    Dictionary<String, Object> servletProps = new Hashtable<String, Object>();
    servletProps.put(HTTP_WHITEBOARD_SERVLET_NAME, name);
    servletProps.put(HTTP_WHITEBOARD_SERVLET_PATTERN, path);
    servletProps.put(SERVICE_RANKING, rank);
    if (context != null) {
        servletProps.put(HTTP_WHITEBOARD_CONTEXT_SELECT,
                "(" + HTTP_WHITEBOARD_CONTEXT_NAME + "=" + context + ")");
    }// ww w.  j  a v  a2s . c  om

    Servlet sessionServlet = new TestServlet(initLatch, destroyLatch) {
        private static final long serialVersionUID = 1L;

        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
            final boolean create = req.getParameter("create") != null;
            if (create) {
                req.getSession();
            }
            final boolean destroy = req.getParameter("destroy") != null;
            if (destroy) {
                req.getSession().invalidate();
            }
            final HttpSession s = req.getSession(false);
            if (s != null) {
                s.setAttribute("value", context);
            }

            final PrintWriter pw = resp.getWriter();
            pw.println("{");
            if (s == null) {
                pw.println(" \"session\" : false");
            } else {
                pw.println(" \"session\" : true,");
                pw.println(" \"sessionId\" : \"" + s.getId() + "\",");
                pw.println(" \"value\" : \"" + s.getAttribute("value") + "\"");
            }
            pw.println("}");
        }
    };

    registrations.add(m_context.registerService(Servlet.class.getName(), sessionServlet, servletProps));
}

From source file:be.fedict.eid.dss.protocol.simple.SimpleDSSProtocolService.java

private void storeTarget(String target, HttpSession httpSession) {
    httpSession.setAttribute(TARGET_SESSION_ATTRIBUTE, target);
}

From source file:be.fedict.eid.dss.protocol.simple.SimpleDSSProtocolService.java

private void storeSignatureRequest(String signatureRequest, HttpSession httpSession) {
    httpSession.setAttribute(SIGNATURE_REQUEST_SESSION_ATTRIBUTE, signatureRequest);
}

From source file:be.fedict.eid.dss.protocol.simple.SimpleDSSProtocolService.java

private void storeSignatureRequestId(String signatureRequestId, HttpSession httpSession) {
    httpSession.setAttribute(SIGNATURE_REQUEST_ID_SESSION_ATTRIBUTE, signatureRequestId);
}