Example usage for javax.servlet.http HttpSession getId

Introduction

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

Prototype

public String getId();

Source Link

Document

Returns a string containing the unique identifier assigned to this session.

Usage

From source file:com.jaspersoft.jasperserver.war.util.LRUSessionObjectAccessor.java

protected ObjectSerie getObjectSerie(HttpSession session) {
    Object mutex = WebUtils.getSessionMutex(session);
    ObjectSerie serie;/*from  w w w.j av a 2  s . c  o m*/
    boolean created = false;
    synchronized (mutex) {
        serie = (ObjectSerie) session.getAttribute(getListSessionName());
        if (serie == null) {
            created = true;
            serie = new ObjectSerie(getMaxSize(), getListener());
            session.setAttribute(getListSessionName(), serie);
        }
    }

    if (created && log.isDebugEnabled()) {
        log.debug(listSessionName + " created object serie " + serie + " for session " + session.getId());
    }

    return serie;
}

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From source file:nl.strohalm.cyclos.utils.LoginHelper.java

/**
 * Returns the currently logged user, ensuring there is one
 *//*  w  ww .j  av  a  2s.c  om*/
public User validateLoggedUser(final HttpServletRequest request) {
    final HttpSession session = request.getSession();

    // Find the logged user
    final User user = getLoggedUser(request);
    if (user == null) {
        throw new LoggedOutException();
    }
    // Find the registered logged user for the session id
    User serviceUser;
    try {
        serviceUser = accessService.getLoggedUser(session.getId());
    } catch (final NotConnectedException e) {
        throw new LoggedOutException();
    }
    // The web container session indicates there is an user, but there's no tracked session: invalidate the session's user
    if (user != null && serviceUser == null) {
        session.removeAttribute("loggedUser");
        throw new LoggedOutException();
    } else {
        // Ensure they match
        final boolean valid = user != null && user.equals(serviceUser);
        if (!valid) {
            session.invalidate();
            throw new AccessDeniedException();
        }
    }
    return user;
}

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From source file:org.apache.struts.webapp.example2.EditRegistrationAction.java

/**
 * Process the specified HTTP request, and create the corresponding HTTP
 * response (or forward to another web component that will create it).
 * Return an <code>ActionForward</code> instance describing where and how
 * control should be forwarded, or <code>null</code> if the response has
 * already been completed.// w  ww  .j  a v a  2s.c  o m
 *
 * @param mapping The ActionMapping used to select this instance
 * @param form The optional ActionForm bean for this request (if any)
 * @param request The HTTP request we are processing
 * @param response The HTTP response we are creating
 *
 * @exception Exception if the application business logic throws
 *  an exception
 */
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    // Extract attributes we will need
    Locale locale = getLocale(request);
    MessageResources messages = getResources(request);
    HttpSession session = request.getSession();
    String action = request.getParameter("action");
    if (action == null)
        action = "Create";
    if (log.isDebugEnabled()) {
        log.debug("EditRegistrationAction:  Processing " + action + " action");
    }

    // Is there a currently logged on user?
    User user = null;
    if (!"Create".equals(action)) {
        user = (User) session.getAttribute(Constants.USER_KEY);
        if (user == null) {
            if (log.isDebugEnabled()) {
                log.debug(" User is not logged on in session " + session.getId());
            }
            return (mapping.findForward("logon"));
        }
    }

    // Populate the user registration form
    if (form == null) {
        if (log.isTraceEnabled()) {
            log.trace(" Creating new RegistrationForm bean under key " + mapping.getAttribute());
        }
        form = new RegistrationForm();
        if ("request".equals(mapping.getScope()))
            request.setAttribute(mapping.getAttribute(), form);
        else
            session.setAttribute(mapping.getAttribute(), form);
    }
    RegistrationForm regform = (RegistrationForm) form;
    if (user != null) {
        if (log.isTraceEnabled()) {
            log.trace(" Populating form from " + user);
        }
        try {
            PropertyUtils.copyProperties(regform, user);
            regform.setAction(action);
            regform.setPassword(null);
            regform.setPassword2(null);
        } catch (InvocationTargetException e) {
            Throwable t = e.getTargetException();
            if (t == null)
                t = e;
            log.error("RegistrationForm.populate", t);
            throw new ServletException("RegistrationForm.populate", t);
        } catch (Throwable t) {
            log.error("RegistrationForm.populate", t);
            throw new ServletException("RegistrationForm.populate", t);
        }
    }

    // Set a transactional control token to prevent double posting
    if (log.isTraceEnabled()) {
        log.trace(" Setting transactional control token");
    }
    saveToken(request);

    // Forward control to the edit user registration page
    if (log.isTraceEnabled()) {
        log.trace(" Forwarding to 'success' page");
    }
    if ("Create".equals(action)) {
        return (mapping.findForward("register"));
    } else {
        return (mapping.findForward("success"));
    }

}

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From source file:com.twinsoft.convertigo.engine.servlets.GenericServlet.java

protected void removeSession(HttpServletRequest request, int interval) {
    if (Engine.isEngineMode()) {
        Engine.logContext.debug("[GenericServlet] End of session required => try to invalidate session");
        try {/*from   ww w  .java  2  s  . c  o m*/
            HttpSession httpSession = request.getSession();
            boolean isAdminSession = "true".equals((String) httpSession.getAttribute("administration"));
            if (!isAdminSession && Engine.theApp.contextManager.isSessionEmtpy(httpSession.getId())) {
                Engine.logContext.debug(
                        "[GenericServlet] The owner HTTP session is empty => invalidating HTTP session in "
                                + interval + "s.");
                httpSession.setMaxInactiveInterval(interval);
            }
        } catch (Exception e) {
            Engine.logContext
                    .debug("[GenericServlet] End of session required => failed to get the session: " + e);
        }
    }
}

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From source file:org.beanfuse.security.monitor.SecurityFilter.java

/**
 * //from w w w . j av a 2  s . c o  m
 */
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = ((HttpServletRequest) request);
    String resource = resourceExtractor.extract(httpRequest);
    request.setAttribute("resourceName", resource);
    HttpSession session = httpRequest.getSession(true);
    if (null == monitor) {
        WebApplicationContext wac = WebApplicationContextUtils
                .getRequiredWebApplicationContext(session.getServletContext());
        monitor = (SecurityMonitor) wac.getBean("securityMonitor", SecurityMonitor.class);
    }
    // ??login??
    if (!freeResources.contains(resource) && !monitor.isPublicResource(resource)) {
        OnlineActivity info = monitor.getSessionController().getOnlineActivity(session.getId());
        if (info != null && null != httpRequest.getRemoteUser()
                && !info.getPrincipal().equals(httpRequest.getRemoteUser())) {
            info = null;
        }
        if (null == info) {
            Authentication auth = null;
            // remember me
            if (monitor.enableRememberMe()) {
                auth = monitor.getRememberMeService().autoLogin(httpRequest);
            }
            if (null == auth) {
                auth = new SsoAuthentication(httpRequest);
                auth.setDetails(monitor.getUserDetailsSource().buildDetails(httpRequest));
            }
            try {
                monitor.authenticate(auth);
            } catch (AuthenticationException e) {
                // URL
                session.setAttribute(PREVIOUS_URL,
                        httpRequest.getRequestURL() + "?" + httpRequest.getQueryString());
                redirectTo((HttpServletRequest) request, (HttpServletResponse) response, loginFailPath);
                return;
            }
        } else if (info.isExpired()) {
            monitor.logout(session);
            // URL
            session.setAttribute(PREVIOUS_URL,
                    httpRequest.getRequestURL() + "?" + httpRequest.getQueryString());
            redirectTo((HttpServletRequest) request, (HttpServletResponse) response, expiredPath);
            return;
        } else {
            info.refreshLastRequest();
            boolean pass = monitor.isAuthorized(info.getUserid(), resource);
            if (pass) {
                logger.debug("user {} access {} success", info.getPrincipal(), resource);
            } else {
                logger.info("user {} cannot access resource[{}]", info.getPrincipal(), resource);
                redirectTo((HttpServletRequest) request, (HttpServletResponse) response, noAuthorityPath);
                return;
            }
        }
    } else {
        logger.debug("free or public resource {} was accessed", resource);
    }
    chain.doFilter(request, response);
}

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From source file:gov.nih.nci.ispy.web.taglib.CorrScatterPlotTag.java

public int doStartTag() {
    chart = null;/*  ww w .  j a va 2  s  . c o m*/
    plotPoints.clear();

    ServletRequest request = pageContext.getRequest();
    HttpSession session = pageContext.getSession();
    Object o = request.getAttribute(beanName);
    JspWriter out = pageContext.getOut();
    ServletResponse response = pageContext.getResponse();

    try {
        //retrieve the Finding from cache and build the list of PCAData points
        ISPYCorrelationFinding corrFinding = (ISPYCorrelationFinding) businessTierCache
                .getSessionFinding(session.getId(), taskId);

        Collection<ClinicalFactorType> clinicalFactors = new ArrayList<ClinicalFactorType>();
        List<String> sampleIds = new ArrayList<String>();

        List<DataPoint> points = corrFinding.getDataPoints();

        ClinicalDataService cqs = ClinicalDataServiceFactory.getInstance();
        IdMapperFileBasedService idMapper = IdMapperFileBasedService.getInstance();

        List<ISPYPlotPoint> plotPoints = new ArrayList<ISPYPlotPoint>();
        ISPYPlotPoint pp;
        SampleInfo si;
        ISPYclinicalDataQueryDTO dto;
        Set<String> sampleHolder = new HashSet<String>(); //set just holds one entry need this for the dto
        Set<PatientData> dataHolder = new HashSet<PatientData>();
        PatientData pd = null;
        for (DataPoint p : points) {
            pp = new ISPYPlotPoint(p.getId());
            pp.setX(p.getX());
            pp.setY(p.getY());
            pp.setZ(p.getZ());

            String patientId = null;

            if (corrFinding.isSampleBased()) {
                si = idMapper.getSampleInfoForLabtrackId(p.getId());
                if (si != null) {
                    pp.setSampleInfo(si);
                    patientId = si.getISPYId();
                } else {
                    logger.warn("Could not get sample info for DataPoint=" + p.getId());
                }
            } else if (corrFinding.isPatientBased()) {
                patientId = p.getId();
            }

            if (patientId != null) {
                dto = new ISPYclinicalDataQueryDTO();
                sampleHolder.clear();
                sampleHolder.add(patientId);
                dto.setRestrainingSamples(sampleHolder);
                dataHolder.clear();
                dataHolder = cqs.getClinicalData(dto);

                if (dataHolder.size() == 1) {
                    Iterator i = dataHolder.iterator();
                    pd = (PatientData) i.next();
                    pp.setPatientData(pd);
                } else {
                    logger.error("Internal Error. Did not get back correct patient data for  patientId="
                            + patientId);
                }
            }

            plotPoints.add(pp);
        }

        ISPYCorrelationScatterPlot plot = new ISPYCorrelationScatterPlot(plotPoints,
                corrFinding.getGroup1Name(), corrFinding.getGroup2Name(), corrFinding.getContinuousType1(),
                corrFinding.getContinuousType2(), corrFinding.getCorrelationValue(),
                ColorByType.valueOf(ColorByType.class, colorBy.toUpperCase()));
        chart = plot.getChart();
        ISPYImageFileHandler imageHandler = new ISPYImageFileHandler(session.getId(), "png", 650, 600);
        //The final complete path to be used by the webapplication
        String finalPath = imageHandler.getSessionTempFolder();
        String finalURLpath = imageHandler.getFinalURLPath();
        /*
         * Create the actual charts, writing it to the session temp folder
        */
        ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        String mapName = imageHandler.createUniqueMapName();
        //PrintWriter writer = new PrintWriter(new FileWriter(mapName));
        ChartUtilities.writeChartAsPNG(new FileOutputStream(finalPath), chart, 650, 600, info);
        //ImageMapUtil.writeBoundingRectImageMap(writer,"PCAimageMap",info,true);
        //writer.close();

        /*   This is here to put the thread into a loop while it waits for the
         *   image to be available.  It has an unsophisticated timer but at 
         *   least it is something to avoid an endless loop.
         **/
        boolean imageReady = false;
        int timeout = 1000;
        FileInputStream inputStream = null;
        while (!imageReady) {
            timeout--;
            try {
                inputStream = new FileInputStream(finalPath);
                inputStream.available();
                imageReady = true;
                inputStream.close();
            } catch (IOException ioe) {
                imageReady = false;
                if (inputStream != null) {
                    inputStream.close();
                }
            }
            if (timeout <= 1) {

                break;
            }
        }

        out.print(ImageMapUtil.getBoundingRectImageMapTag(mapName, true, info));
        finalURLpath = finalURLpath.replace("\\", "/");
        long randomness = System.currentTimeMillis(); //prevent image caching
        out.print("<img id=\"geneChart\" name=\"geneChart\" src=\"" + finalURLpath + "?" + randomness
                + "\" usemap=\"#" + mapName + "\" border=\"0\" />");

        //(imageHandler.getImageTag(mapFileName));

    } catch (IOException e) {
        logger.error(e);
    } catch (Exception e) {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        logger.error(sw.toString());
    } catch (Throwable t) {
        logger.error(t);
    }

    return EVAL_BODY_INCLUDE;
}

---

From source file:org.springframework.test.web.servlet.htmlunit.HtmlUnitRequestBuilderTest.java

@Test
public void buildRequestSessionInvalidate() throws Exception {
    String sessionId = "session-id";
    webRequest.setAdditionalHeader("Cookie", "JSESSIONID=" + sessionId);

    MockHttpServletRequest actualRequest = requestBuilder.buildRequest(servletContext);
    HttpSession sessionToRemove = actualRequest.getSession();
    sessionToRemove.invalidate();//from   ww  w .  ja  va  2s .  c  o  m

    assertThat(!sessions.containsKey(sessionToRemove.getId()));
    assertSingleSessionCookie("JSESSIONID=" + sessionToRemove.getId()
            + "; Expires=Thu, 01-Jan-1970 00:00:01 GMT; Path=/test; Domain=example.com");

    webRequest.removeAdditionalHeader("Cookie");
    requestBuilder = new HtmlUnitRequestBuilder(sessions, cookieManager, webRequest);

    actualRequest = requestBuilder.buildRequest(servletContext);

    assertThat(actualRequest.getSession().isNew()).isTrue();
    assertThat(!sessions.containsKey(sessionToRemove.getId()));
}

---

From source file:org.springframework.test.web.servlet.htmlunit.HtmlUnitRequestBuilderTest.java

@Test
public void buildRequestSession() throws Exception {
    MockHttpServletRequest actualRequest = requestBuilder.buildRequest(servletContext);

    HttpSession newSession = actualRequest.getSession();
    assertThat(newSession).isNotNull();//from  w w w .  j a v  a  2  s  .  c  o m
    assertSingleSessionCookie("JSESSIONID=" + newSession.getId() + "; Path=/test; Domain=example.com");

    webRequest.setAdditionalHeader("Cookie", "JSESSIONID=" + newSession.getId());

    requestBuilder = new HtmlUnitRequestBuilder(sessions, cookieManager, webRequest);
    actualRequest = requestBuilder.buildRequest(servletContext);

    assertThat(actualRequest.getSession()).isSameAs(newSession);
}

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From source file:com.aurel.track.attachment.AttachmentAction.java

public String thumbnail() {
    //TODO check if access is allowed for thumbnail attachment
    boolean isAccessAllowed = true;
    if (!isAccessAllowed) {
        addActionError("item.err.noAccess");
        LOGGER.debug("Access to attachment denied.");
        return null;
    }/*from   ww  w. ja  va  2 s.com*/
    String sessionID = null;
    TAttachmentBean attach = extractAttachmentBean();

    if (attach == null) {
        LOGGER.error("Error loading attachment with id " + attachKey + " for item " + workItemID);
        return null;
    }
    if (workItemID == null) {
        HttpServletRequest request = org.apache.struts2.ServletActionContext.getRequest();
        HttpSession httpSession = request.getSession();
        sessionID = httpSession.getId();
    }
    if (!AttachBL.isImage(attach)) {
        LOGGER.error("Attachment with id" + attachKey + " for item " + workItemID + " is not an image!");
        return null;
    }
    HttpServletResponse response = org.apache.struts2.ServletActionContext.getResponse();
    OutputStream outstream = null;
    try {
        outstream = response.getOutputStream();
    } catch (IOException e) {
        LOGGER.debug(ExceptionUtils.getStackTrace(e));
        LOGGER.error("Error obtaining output stream from request." + e.getMessage());
        return null;
    }
    if (AttachBL.hasTumbnail(sessionID, attach)) {
        //Attach have thumb
    } else {
        boolean okThumb = AttachBL.createTumbnail(sessionID, attach);
        if (!okThumb) {
            LOGGER.error("Error get attachment thumbnail with id" + attachKey + " for item " + workItemID);
            return null;
        }
    }
    try {
        AttachBL.downloadThumb(sessionID, attach, outstream);
    } catch (AttachBLException e) {
        LOGGER.debug(ExceptionUtils.getStackTrace(e));
        LOGGER.error("Error download attachemnt" + e.getMessage());
        return null;
    } finally {
        if (outstream != null) {
            try {
                outstream.flush();
                outstream.close();
            } catch (Exception t) {
                // just ignore
            }
        }
    }
    return null;
}

---

From source file:org.apache.struts.webapp.example.SaveSubscriptionAction.java

public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    // Extract attributes and parameters we will need
    MessageResources messages = getResources(request);
    HttpSession session = request.getSession();
    SubscriptionForm subform = (SubscriptionForm) form;
    String action = subform.getAction();
    if (action == null) {
        action = "?";
    }/*from  www .  j a v  a  2s . c o  m*/
    if (log.isDebugEnabled()) {
        log.debug("SaveSubscriptionAction:  Processing " + action + " action");
    }

    // Is there a currently logged on user?
    User user = (User) session.getAttribute(Constants.USER_KEY);
    if (user == null) {
        if (log.isTraceEnabled()) {
            log.trace(" User is not logged on in session " + session.getId());
        }
        return (mapping.findForward("logon"));
    }

    // Was this transaction cancelled?
    if (isCancelled(request)) {
        if (log.isTraceEnabled()) {
            log.trace(" Transaction '" + action + "' was cancelled");
        }
        session.removeAttribute(Constants.SUBSCRIPTION_KEY);
        return (mapping.findForward("success"));
    }

    // Is there a related Subscription object?
    Subscription subscription = (Subscription) session.getAttribute(Constants.SUBSCRIPTION_KEY);
    if ("Create".equals(action)) {
        subscription = user.createSubscription(request.getParameter("host"));
    }
    if (subscription == null) {
        if (log.isTraceEnabled()) {
            log.trace(" Missing subscription for user '" + user.getUsername() + "'");
        }
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, messages.getMessage("error.noSubscription"));
        return (null);
    }

    // Was this transaction a Delete?
    if (action.equals("Delete")) {
        if (log.isTraceEnabled()) {
            log.trace(" Deleting mail server '" + subscription.getHost() + "' for user '" + user.getUsername()
                    + "'");
        }
        user.removeSubscription(subscription);
        session.removeAttribute(Constants.SUBSCRIPTION_KEY);
        try {
            UserDatabase database = (UserDatabase) servlet.getServletContext()
                    .getAttribute(Constants.DATABASE_KEY);
            database.save();
        } catch (Exception e) {
            log.error("Database save", e);
        }
        return (mapping.findForward("success"));
    }

    // All required validations were done by the form itself

    // Update the persistent subscription information
    if (log.isTraceEnabled()) {
        log.trace(" Populating database from form bean");
    }
    try {
        PropertyUtils.copyProperties(subscription, subform);
    } catch (InvocationTargetException e) {
        Throwable t = e.getTargetException();
        if (t == null)
            t = e;
        log.error("Subscription.populate", t);
        throw new ServletException("Subscription.populate", t);
    } catch (Throwable t) {
        log.error("Subscription.populate", t);
        throw new ServletException("Subscription.populate", t);
    }

    try {
        UserDatabase database = (UserDatabase) servlet.getServletContext().getAttribute(Constants.DATABASE_KEY);
        database.save();
    } catch (Exception e) {
        log.error("Database save", e);
    }

    // Remove the obsolete form bean and current subscription
    if (mapping.getAttribute() != null) {
        if ("request".equals(mapping.getScope()))
            request.removeAttribute(mapping.getAttribute());
        else
            session.removeAttribute(mapping.getAttribute());
    }
    session.removeAttribute(Constants.SUBSCRIPTION_KEY);

    // Forward control to the specified success URI
    if (log.isTraceEnabled()) {
        log.trace(" Forwarding to success page");
    }
    return (mapping.findForward("success"));

}

---

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