Example usage for javax.servlet.http HttpSession getId

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

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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:Counter.java

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    HttpSession session = req.getSession(true);
    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();
    int count = 1;
    Integer i = (Integer) session.getAttribute(COUNTER_KEY);
    if (i != null) {
        count = i.intValue() + 1;// w  ww.ja  v  a  2  s . c  om
    }
    session.setAttribute(COUNTER_KEY, new Integer(count));
    out.println("<html>");
    out.println("<head>");
    out.println("<title>Session Counter</title>");
    out.println("</head>");
    out.println("<body>");
    out.println("Your session ID is <b>" + session.getId());
    out.println("</b> and you have hit this page <b>" + count + "</b> time(s) during this browser session");

    out.println("<form method=GET action=\"" + req.getRequestURI() + "\">");
    out.println("<input type=submit " + "value=\"Hit page again\">");
    out.println("</form>");
    out.println("</body>");
    out.println("</html>");
    out.flush();
}

From source file:CounterRewrite.java

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    HttpSession session = req.getSession(true);
    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();
    int count = 1;
    Integer i = (Integer) session.getAttribute(COUNTER_KEY);
    if (i != null) {
        count = i.intValue() + 1;/*from www. ja  va 2s . c o m*/
    }
    session.setAttribute(COUNTER_KEY, new Integer(count));
    out.println("<html>");
    out.println("<head>");
    out.println("<title>Session Counter</title>");
    out.println("</head>");
    out.println("<body>");
    out.println("Your session ID is <b>" + session.getId());
    out.println("</b> and you have hit this page <b>" + count + "</b> time(s) during this browser session");

    String url = req.getRequestURI();
    out.println("<form method=GET action=\"" + resp.encodeURL(url) + "\">");
    out.println("<input type=submit " + "value=\"Hit page again\">");
    out.println("</form>");
    out.println("</body>");
    out.println("</html>");
    out.flush();
}

From source file:nz.co.fortytwo.signalk.processor.RestApiProcessor.java

@Override
public void process(Exchange exchange) throws Exception {
    // the Restlet request should be available if needed
    HttpServletRequest request = exchange.getIn(HttpMessage.class).getRequest();
    HttpSession session = request.getSession();
    if (logger.isDebugEnabled()) {

        logger.debug("Request = " + exchange.getIn().getHeader(Exchange.HTTP_SERVLET_REQUEST).getClass());
        logger.debug("Session = " + session.getId());
    }/*from   w w w .  jav  a2s .c  o  m*/

    if (session.getId() != null) {
        exchange.getIn().setHeader(REST_REQUEST, "true");
        String remoteAddress = request.getRemoteAddr();
        String localAddress = request.getLocalAddr();
        if (Util.sameNetwork(localAddress, remoteAddress)) {
            exchange.getIn().setHeader(SignalKConstants.MSG_TYPE, SignalKConstants.INTERNAL_IP);
        } else {
            exchange.getIn().setHeader(SignalKConstants.MSG_TYPE, SignalKConstants.EXTERNAL_IP);
        }
        exchange.getIn().setHeader(SignalKConstants.MSG_SRC_IP, remoteAddress);
        exchange.getIn().setHeader(SignalKConstants.MSG_SRC_IP_PORT, request.getRemotePort());
        exchange.getIn().setHeader(SignalKConstants.MSG_SRC_BUS, "rest." + remoteAddress.replace('.', '_'));
        exchange.getIn().setHeader(WebsocketConstants.CONNECTION_KEY, session.getId());

        String path = (String) exchange.getIn().getHeader(Exchange.HTTP_URI);
        if (logger.isDebugEnabled()) {
            logger.debug(exchange.getIn().getHeaders());
            logger.debug(path);
        }

        if (logger.isDebugEnabled())
            logger.debug("Processing the path = " + path);
        if (!isValidPath(path)) {
            exchange.getIn().setBody("Bad Request");
            exchange.getIn().setHeader(Exchange.CONTENT_TYPE, "text/plain");
            exchange.getIn().setHeader(Exchange.HTTP_RESPONSE_CODE, HttpServletResponse.SC_BAD_REQUEST);
            // response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
            return;
        }
        if (exchange.getIn().getHeader(Exchange.HTTP_METHOD).equals("GET")) {
            processGet(exchange, path);
        }
        if (exchange.getIn().getHeader(Exchange.HTTP_METHOD).equals("PUT")) {
            processPut(exchange, path);
        }
        if (exchange.getIn().getHeader(Exchange.HTTP_METHOD).equals("POST")) {
            if (exchange.getIn().getBody() instanceof StreamCache) {
                StreamCache cache = exchange.getIn().getBody(StreamCache.class);
                ByteArrayOutputStream writer = new ByteArrayOutputStream();
                cache.writeTo(writer);
                if (logger.isDebugEnabled())
                    logger.debug("Reading the POST request:" + writer.toString());
                exchange.getIn().setBody(writer.toString());

                // POST here
                if (logger.isDebugEnabled())
                    logger.debug("Processing the POST request:" + exchange.getIn().getBody());
            } else {
                if (logger.isDebugEnabled())
                    logger.debug(
                            "Skipping processing the POST request:" + exchange.getIn().getBody().getClass());
            }
        }

    } else {
        // HttpServletResponse response =
        // exchange.getIn(HttpMessage.class).getResponse();
        exchange.getIn().setHeader(Exchange.HTTP_RESPONSE_CODE, HttpServletResponse.SC_MOVED_TEMPORARILY);
        // constant("http://somewhere.com"))
        exchange.getIn().setHeader("Location", SignalKConstants.SIGNALK_AUTH);
        exchange.getIn().setBody("Authentication Required");
    }

}

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

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    Page page = new Page();

    HttpSession session = request.getSession(getURI(request).indexOf("new") > 0);

    page.title("Session Dump Servlet: ");

    TableForm tf = new TableForm(response.encodeURL(getURI(request)));
    tf.method("POST");

    if (session == null) {
        page.add("<H1>No Session</H1>");
        tf.addButton("Action", "New Session");
    } else {//from  ww w.j  a  v  a2s .c  o m
        try {
            tf.addText("ID", session.getId());
            tf.addText("State", session.isNew() ? "NEW" : "Valid");
            tf.addText("Creation", new Date(session.getCreationTime()).toString());
            tf.addText("Last Access", new Date(session.getLastAccessedTime()).toString());
            tf.addText("Max Inactive", "" + session.getMaxInactiveInterval());

            tf.addText("Context", "" + session.getServletContext());

            Enumeration keys = session.getAttributeNames();
            while (keys.hasMoreElements()) {
                String name = (String) keys.nextElement();
                String value = session.getAttribute(name).toString();
                tf.addText(name, value);
            }

            tf.addTextField("Name", "Property Name", 20, "name");
            tf.addTextField("Value", "Property Value", 20, "value");
            tf.addTextField("MaxAge", "MaxAge(s)", 5, "");
            tf.addButtonArea();
            tf.addButton("Action", "Set");
            tf.addButton("Action", "Remove");
            tf.addButton("Action", "Invalidate");

            page.add(tf);
            tf = null;
            if (request.isRequestedSessionIdFromCookie())
                page.add("<P>Turn off cookies in your browser to try url encoding<BR>");

            if (request.isRequestedSessionIdFromURL())
                page.add("<P>Turn on cookies in your browser to try cookie encoding<BR>");

        } catch (IllegalStateException e) {
            log.debug(LogSupport.EXCEPTION, e);
            page.add("<H1>INVALID Session</H1>");
            tf = new TableForm(getURI(request));
            tf.addButton("Action", "New Session");
        }
    }

    if (tf != null)
        page.add(tf);

    Writer writer = response.getWriter();
    page.write(writer);
    writer.flush();
}

From source file:com.telefonica.euro_iaas.paasmanager.rest.auth.OpenStackAuthenticationFilterTest.java

@Test
public void doFilterTestRootPath() throws IOException, ServletException {
    HttpServletRequest servletRequest = mock(HttpServletRequest.class);
    HttpServletResponse servletResponse = mock(HttpServletResponse.class);
    FilterChain filterChain = mock(FilterChain.class);
    HttpSession httpSession = mock(HttpSession.class);

    when(servletRequest.getHeader(anyString())).thenReturn("3df25213cac246f8bccad5c70cb3582e")
            .thenReturn("00000000000000000000000000000194");
    when(servletRequest.getPathInfo()).thenReturn("/");
    when(servletRequest.getRequestURI()).thenReturn("/vdc/00000000000000000000000000000194/");
    when(servletRequest.getSession()).thenReturn(httpSession);
    when(httpSession.getId()).thenReturn("1234");

    openStackAuthenticationFilter.doFilter(servletRequest, servletResponse, filterChain);
}

From source file:at.gv.egiz.pdfas.web.helper.PdfAsHelper.java

private static String generateURL(HttpServletRequest request, HttpServletResponse response, String Servlet) {
    HttpSession session = request.getSession();
    String publicURL = WebConfiguration.getPublicURL();
    String dataURL = null;//  w w  w . j  av a  2  s . c  o  m
    if (publicURL != null) {
        dataURL = publicURL + Servlet + ";jsessionid=" + session.getId();
    } else {
        if ((request.getScheme().equals("http") && request.getServerPort() == 80)
                || (request.getScheme().equals("https") && request.getServerPort() == 443)) {
            dataURL = request.getScheme() + "://" + request.getServerName() + request.getContextPath() + Servlet
                    + ";jsessionid=" + session.getId();
        } else {
            dataURL = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()
                    + request.getContextPath() + Servlet + ";jsessionid=" + session.getId();
        }
    }
    logger.debug("Generated URL: " + dataURL);
    return dataURL;
}

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

public int doStartTag() {

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

    ISPYCategoricalCorrelationFinding corrFinding = (ISPYCategoricalCorrelationFinding) businessTierCache
            .getSessionFinding(session.getId(), taskId);

    try {/*from  w  w w  .j a v a  2s.c o  m*/
        List<DataPointVector> dataSet = corrFinding.getDataVectors();
        List<ReporterInfo> reporterInfoList = corrFinding.getCatCorrRequest().getReporters();

        //get better labels for X and Y axis.
        ContinuousType ct = corrFinding.getContType();
        String xLabel, yLabel;
        if (ct == ContinuousType.GENE) {
            yLabel = "Log base 2 expression value";
        } else {
            yLabel = ct.toString();
        }

        //if there are reporters involved then send them in so that they can be used to create
        //a series.

        ISPYCategoricalCorrelationPlot plot = new ISPYCategoricalCorrelationPlot(dataSet, reporterInfoList,
                "Category", yLabel, corrFinding.getContType(), ColorByType.CLINICALRESPONSE);

        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) {
        logger.error(e);
    } catch (Throwable t) {
        logger.error(t);
    }

    return EVAL_BODY_INCLUDE;
}

From source file:edu.harvard.i2b2.fhir.oauth2.ws.OAuth2AuthzEndpoint.java

String successfulResponse(HttpServletRequest request)//, String scope, String patientId, String state)
        throws OAuthSystemException, URISyntaxException, OAuthProblemException {
    OAuthAuthzRequest oauthRequest = new OAuthAuthzRequest(request);
    OAuthIssuerImpl oauthIssuerImpl = new OAuthIssuerImpl(new MD5Generator());

    String responseType = oauthRequest.getParam(OAuth.OAUTH_RESPONSE_TYPE);

    OAuthASResponse.OAuthAuthorizationResponseBuilder builder = OAuthASResponse.authorizationResponse(request,
            HttpServletResponse.SC_FOUND);

    String redirectURI = oauthRequest.getRedirectURI();

    if (responseType.equals(ResponseType.CODE.toString())) {
        String authorizationCode = oauthIssuerImpl.authorizationCode();

        logger.info("generated authorizationCode:" + authorizationCode);
        builder.setCode(authorizationCode);

        HttpSession session = request.getSession();
        session.setAttribute("authorizationCode", authorizationCode);
        logger.info("put generated authcode " + session.getAttribute("authorizationCode") + " in session "
                + session.getId());

    }//from  w w w.j  av  a  2s. c  o  m
    URI fhirBase = HttpHelper.getBasePath(request, serverConfigs);
    String uri = fhirBase.toString();
    uri = uri.substring(0, uri.length() - 1);//chopping of last /
    uri = uri.substring(0, uri.lastIndexOf('/')) + "/";
    OAuthResponse Oresponse = builder.location(redirectURI).setParam("aud", uri).buildQueryMessage();
    URI url = new URI(Oresponse.getLocationUri());

    return url.toString();
}

From source file:org.apache.struts.apps.mailreader.actions.BaseAction.java

/**
 * <p>//from  w  w  w  .  j  a  va 2s  . c  o  m
 * Store User object in client session.
 * If user object is null, any existing user object is removed.
 * </p>
 *
 * @param request The request we are processing
 * @param user    The user object returned from the database
 */
void doCacheUser(HttpServletRequest request, User user) {

    HttpSession session = request.getSession();
    session.setAttribute(Constants.USER_KEY, user);
    if (log.isDebugEnabled()) {
        log.debug("LogonAction: User '" + user.getUsername() + "' logged on in session " + session.getId());
    }
}

From source file:at.gv.egiz.pdfas.web.helper.PdfAsHelper.java

public static void injectCertificate(HttpServletRequest request, HttpServletResponse response,
        InfoboxReadResponseType infoboxReadResponseType, ServletContext context) throws Exception {

    HttpSession session = request.getSession();
    StatusRequest statusRequest = (StatusRequest) session.getAttribute(PDF_STATUS);

    if (statusRequest == null) {
        throw new PdfAsWebException("No Signature running in session:" + session.getId());
    }/*from   www.  j  a va 2s  .co  m*/

    statusRequest.setCertificate(getCertificate(infoboxReadResponseType));
    statusRequest = pdfAs.process(statusRequest);
    session.setAttribute(PDF_STATUS, statusRequest);

    PdfAsHelper.process(request, response, context);
}