List of usage examples for javax.servlet.http HttpSession getServletContext
public ServletContext getServletContext();
From source file:edu.lternet.pasta.portal.HarvesterServlet.java
/** * The doPost method of the servlet. <br> * // ww w . j a v a2 s .c o m * This method is called when a form has its tag value method equals to post. * * @param request * the request send by the client to the server * @param response * the response send by the server to the client * @throws ServletException * if an error occurred * @throws IOException * if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpSession httpSession = request.getSession(); ServletContext servletContext = httpSession.getServletContext(); ArrayList<String> documentURLs = null; File emlFile = null; String emlTextArea = null; Harvester harvester = null; String harvestId = null; String harvestListURL = null; String harvestReportId = null; boolean isDesktopUpload = false; boolean isEvaluate = false; String uid = (String) httpSession.getAttribute("uid"); String urlTextArea = null; String warningMessage = ""; try { if (uid == null) { throw new PastaAuthenticationException(LOGIN_WARNING); } else { /* * The "metadataSource" request parameter can have a value of * "emlText", "emlFile", "urlList", "harvestList", or * "desktopHarvester". It is set as a hidden input field in * each of the harvester forms. */ String metadataSource = request.getParameter("metadataSource"); /* * "mode" can have a value of "evaluate" or "upgrade". It is set * as the value of the submit button in each of the harvester * forms. */ String mode = request.getParameter("submit"); if ((mode != null) && (mode.equalsIgnoreCase("evaluate"))) { isEvaluate = true; } if ((metadataSource != null) && (!metadataSource.equals("desktopHarvester"))) { harvestId = generateHarvestId(); if (isEvaluate) { harvestReportId = uid + "-evaluate-" + harvestId; } else { harvestReportId = uid + "-upload-" + harvestId; } } if (metadataSource != null) { if (metadataSource.equals("emlText")) { emlTextArea = request.getParameter("emlTextArea"); if (emlTextArea == null || emlTextArea.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter the text of an EML document into the text area.</p>"; } } else if (metadataSource.equals("emlFile")) { Collection<Part> parts = request.getParts(); for (Part part : parts) { if (part.getContentType() != null) { // save EML file to disk emlFile = processUploadedFile(part); } else { /* * Parse the request parameters. */ String fieldName = part.getName(); String fieldValue = request.getParameter(fieldName); if (fieldName != null && fieldValue != null) { if (fieldName.equals("submit") && fieldValue.equalsIgnoreCase("evaluate")) { isEvaluate = true; } else if (fieldName.equals("desktopUpload") && fieldValue.equalsIgnoreCase("1")) { isDesktopUpload = true; } } } } } else if (metadataSource.equals("urlList")) { urlTextArea = request.getParameter("urlTextArea"); if (urlTextArea == null || urlTextArea.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter one or more EML document URLs into the text area.</p>"; } else { documentURLs = parseDocumentURLsFromTextArea(urlTextArea); warningMessage = CHECK_BACK_LATER; } } else if (metadataSource.equals("harvestList")) { harvestListURL = request.getParameter("harvestListURL"); if (harvestListURL == null || harvestListURL.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter the URL to a Metacat Harvest List.</p>"; } else { documentURLs = parseDocumentURLsFromHarvestList(harvestListURL); warningMessage = CHECK_BACK_LATER; } } /* * If the metadata source is "desktopHarvester", we already have the * EML file stored in a session attribute. Now we need to retrieve * the data files from the brower's form fields and write the * data files to a URL accessible location. */ else if (metadataSource.equals("desktopHarvester")) { emlFile = (File) httpSession.getAttribute("emlFile"); ArrayList<Entity> entityList = parseEntityList(emlFile); harvestReportId = (String) httpSession.getAttribute("harvestReportId"); String dataPath = servletContext.getRealPath(DESKTOP_DATA_DIR); String harvestPath = String.format("%s/%s", dataPath, harvestReportId); Collection<Part> parts = request.getParts(); String objectName = null; Part filePart = null; for (Part part : parts) { if (part.getContentType() != null) { // save data file to disk //processDataFile(part, harvestPath); filePart = part; } else { /* * Parse the request parameters. */ String fieldName = part.getName(); String fieldValue = request.getParameter(fieldName); if (fieldName != null && fieldValue != null) { if (fieldName.equals("submit") && fieldValue.equalsIgnoreCase("evaluate")) { isEvaluate = true; } else if (fieldName.startsWith("object-name-")) { objectName = fieldValue; } } } if (filePart != null && objectName != null) { processDataFile(filePart, harvestPath, objectName); objectName = null; filePart = null; } } emlFile = transformDesktopEML(harvestPath, emlFile, harvestReportId, entityList); } } else { throw new IllegalStateException("No value specified for request parameter 'metadataSource'"); } if (harvester == null) { harvester = new Harvester(harvesterPath, harvestReportId, uid, isEvaluate); } if (emlTextArea != null) { harvester.processSingleDocument(emlTextArea); } else if (emlFile != null) { if (isDesktopUpload) { ArrayList<Entity> entityList = parseEntityList(emlFile); httpSession.setAttribute("entityList", entityList); httpSession.setAttribute("emlFile", emlFile); httpSession.setAttribute("harvestReportId", harvestReportId); httpSession.setAttribute("isEvaluate", new Boolean(isEvaluate)); } else { harvester.processSingleDocument(emlFile); } } else if (documentURLs != null) { harvester.setDocumentURLs(documentURLs); ExecutorService executorService = Executors.newCachedThreadPool(); executorService.execute(harvester); executorService.shutdown(); } } } catch (Exception e) { handleDataPortalError(logger, e); } request.setAttribute("message", warningMessage); /* * If we have a new reportId, and either there is no warning message or * it's the "Check back later" message, set the harvestReportID session * attribute to the new reportId value. */ if (harvestReportId != null && harvestReportId.length() > 0 && (warningMessage.length() == 0 || warningMessage.equals(CHECK_BACK_LATER))) { httpSession.setAttribute("harvestReportID", harvestReportId); } if (isDesktopUpload) { RequestDispatcher requestDispatcher = request.getRequestDispatcher("./desktopHarvester.jsp"); requestDispatcher.forward(request, response); } else if (warningMessage.length() == 0) { response.sendRedirect("./harvestReport.jsp"); } else { RequestDispatcher requestDispatcher = request.getRequestDispatcher("./harvester.jsp"); requestDispatcher.forward(request, response); } }
From source file:org.ambraproject.wombat.controller.StaticResourceController.java
@RequestMapping(name = "staticResource", value = "/" + AssetUrls.RESOURCE_NAMESPACE + "/**") public void serveResource(HttpServletRequest request, HttpServletResponse response, HttpSession session, @SiteParam Site site) throws IOException { Theme theme = site.getTheme();/*from ww w . j a v a 2 s .c om*/ // Kludge to get "resource/**" String servletPath = request.getRequestURI(); String filePath = pathFrom(servletPath, AssetUrls.RESOURCE_NAMESPACE); if (filePath.length() <= AssetUrls.RESOURCE_NAMESPACE.length() + 1) { throw new NotFoundException(); // in case of a request to "resource/" root } if (corsEnabled(site, filePath)) { response.setHeader(HttpHeaders.ACCESS_CONTROL_ALLOW_ORIGIN, "*"); } response.setContentType(session.getServletContext().getMimeType(servletPath)); if (filePath.startsWith(COMPILED_NAMESPACE)) { serveCompiledAsset(filePath, request, response); } else { serveFile(filePath, request, response, theme); } }
From source file:com.mobileman.projecth.web.controller.PublicController.java
@RequestMapping(method = RequestMethod.GET, value = "/behandlung/{page}") public String getPage(HttpSession session, HttpServletRequest request, @PathVariable String page) { return processPage(session.getServletContext(), page); }
From source file:org.wso2.carbon.ui.CarbonUILoginUtil.java
/** * //from ww w . java 2s. co m * @param authenticator * @param request * @param response * @param session * @param authenticated * @param contextPath * @param indexPageURL * @param httpLogin * @return * @throws IOException */ protected static boolean handleLogout(CarbonUIAuthenticator authenticator, HttpServletRequest request, HttpServletResponse response, HttpSession session, boolean authenticated, String contextPath, String indexPageURL, String httpLogin) throws IOException { log.debug("Handling Logout.."); // Logout the user from the back-end try { authenticator = (CarbonUIAuthenticator) session .getAttribute(CarbonSecuredHttpContext.CARBON_AUTHNETICATOR); if (authenticator != null) { authenticator.unauthenticate(request); log.debug("Backend session invalidated"); } } catch (Exception e) { log.error(e.getMessage(), e); response.sendRedirect("../admin/login.jsp"); return false; } // Only applicable if this is SAML2 based SSO. Complete the logout action after receiving // the Logout response. if ("true".equals(request.getParameter("logoutcomplete"))) { HttpSession currentSession = request.getSession(false); if (currentSession != null) { // check if current session has expired session.removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); session.getServletContext().removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); try { session.invalidate(); } catch (Exception ignored) { // Ignore exception when // invalidating and // invalidated session } log.debug("Frontend session invalidated"); } response.sendRedirect("../../carbon/admin/login.jsp"); return false; } if (request.getAttribute("ExternalLogoutPage") != null) { HttpSession currentSession = request.getSession(false); if (currentSession != null) { session.removeAttribute("logged-user"); session.getServletContext().removeAttribute("logged-user"); try { session.invalidate(); } catch (Exception ignored) { } log.debug("Frontend session invalidated"); } response.sendRedirect((String) request.getAttribute("ExternalLogoutPage")); return false; } CarbonSSOSessionManager ssoSessionManager = CarbonSSOSessionManager.getInstance(); if (!ssoSessionManager.skipSSOSessionInvalidation(request, authenticator) && !ssoSessionManager.isSessionValid(request.getSession().getId())) { HttpSession currentSession = request.getSession(false); if (currentSession != null) { // check if current session has expired session.removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); session.getServletContext().removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); try { session.invalidate(); log.debug("SSO session session invalidated "); } catch (Exception ignored) { // Ignore exception when // Invalidating and invalidated session if (log.isDebugEnabled()) { log.debug("Ignore exception when invalidating session", ignored); } } } response.sendRedirect("../.." + indexPageURL); return false; } // Memory clean up : remove invalid session from the invalid session list. ssoSessionManager.removeInvalidSession(request.getSession().getId()); // This condition is evaluated when users are logged out in SAML2 based SSO if (request.getAttribute("logoutRequest") != null) { log.debug("Loging out from SSO session"); response.sendRedirect("../../carbon/sso-acs/redirect_ajaxprocessor.jsp?logout=true"); return false; } HttpSession currentSession = request.getSession(false); if (currentSession != null) { // Check if current session has expired session.removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); session.getServletContext().removeAttribute(CarbonSecuredHttpContext.LOGGED_USER); try { session.invalidate(); log.debug("Frontend session invalidated"); } catch (Exception ignored) { // Ignore exception when invalidating and invalidated session } } Cookie rmeCookie = new Cookie(CarbonConstants.REMEMBER_ME_COOKE_NAME, null); rmeCookie.setPath("/"); rmeCookie.setSecure(true); rmeCookie.setMaxAge(0); response.addCookie(rmeCookie); response.sendRedirect(contextPath + indexPageURL); return false; }
From source file:org.hyperic.hq.ui.security.UISessionInitializationStrategy.java
public void onAuthentication(Authentication authentication, HttpServletRequest request, HttpServletResponse response) throws SessionAuthenticationException { super.onAuthentication(authentication, request, response); final boolean debug = log.isDebugEnabled(); if (debug)/* ww w . j av a 2 s. c o m*/ log.debug("Initializing UI session parameters..."); HttpSession session = request.getSession(); WebUser webUser = (WebUser) session.getAttribute(Constants.WEBUSER_SES_ATTR); assert (webUser != null); // At this point webUser should never be null if (webUser.getPreferences().getKeys().size() == 0) { // will be cleaned out during registration session.setAttribute(Constants.PASSWORD_SES_ATTR, authentication.getCredentials().toString()); session.setAttribute(Constants.NEEDS_REGISTRATION, Boolean.TRUE); if (debug) log.debug("Stashing registration parameters in the session for later use"); } ServletContext ctx = session.getServletContext(); // Load up the user's dashboard preferences loadDashboard(ctx, webUser, authzBoss); // Determine if we can render chart images setXlibFlag(session); }
From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.configuration.generators.AddGrantRoleToPersonGenerator.java
/** * Prepare edit configuration for update * @param vreq/*from w w w . j av a2s. c o m*/ * @param session * @param editConfiguration */ private void prepareForUpdate(VitroRequest vreq, HttpSession session, EditConfigurationVTwo editConfiguration) { //Here, retrieve model from OntModel model = ModelAccess.on(session.getServletContext()).getOntModel(); //Object property by definition String objectUri = EditConfigurationUtils.getObjectUri(vreq); if (objectUri != null) { //update existing object editConfiguration.prepareForObjPropUpdate(model); } else { //new object to be created editConfiguration.prepareForNonUpdate(model); } }
From source file:gov.nih.nci.ncicb.cadsr.common.security.LogoutServlet.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //unlock all forms locked by this session HttpSession session = request.getSession(); String logTjsp = getServletConfig().getInitParameter("LogthroughJSP"); if (logTjsp != null && !logTjsp.equals("")) LOGTHROUGH_JSP = logTjsp;//from w w w . ja va2s. c om String lojsp = getServletConfig().getInitParameter("LogoutJSP"); if (lojsp != null && !lojsp.equals("")) LOGOUT_JSP = lojsp; String authjsp = getServletConfig().getInitParameter("ErrorJSP"); if (authjsp != null && !authjsp.equals("")) AUTHORIZATION_ERROR_JSP = authjsp; if (!request.getContextPath().contains("CDEBrowser")) { getApplicationServiceLocator(session.getServletContext()).findLockingService() .unlockFormByUser(request.getRemoteUser()); } synchronized (SessionUtils.sessionObjectCache) { log.error("LogoutServlet.doPost at start:" + TimeUtils.getEasternTime()); String error = request.getParameter("authorizationError"); String forwardUrl; //// GF29128 Begin. D.An, 20130729. String un = (String) session.getAttribute("myUsername"); ; //// if (un == null) //// un = "viewer"; System.out.println("logoutServlet: " + session.getAttribute("myUsername")); if (error == null) { if (un.equals("viewer")) forwardUrl = LOGTHROUGH_JSP; //// GF29128 end. else forwardUrl = LOGOUT_JSP; } else { forwardUrl = AUTHORIZATION_ERROR_JSP; } if ((session != null) && isLoggedIn(request)) { for (int i = 0; i < logoutKeys.length; i++) { session.removeAttribute(logoutKeys[i]); } //remove formbuilder specific objects //TODO has to be moved to an action Collection keys = (Collection) session.getAttribute(FormBuilderConstants.CLEAR_SESSION_KEYS); if (keys != null) { Iterator it = keys.iterator(); while (it.hasNext()) { session.removeAttribute((String) it.next()); } } HashMap allMap = new HashMap(); allMap.put(CaDSRConstants.GLOBAL_SESSION_KEYS, copyAllsessionKeys(session)); allMap.put(CaDSRConstants.GLOBAL_SESSION_MAP, copyAllsessionObjects(session)); SessionUtils.addToSessionCache(session.getId(), allMap); forwardUrl = forwardUrl + "?" + CaDSRConstants.PREVIOUS_SESSION_ID + "=" + session.getId(); session.invalidate(); } RequestDispatcher dispacher = request.getRequestDispatcher(forwardUrl); dispacher.forward(request, response); log.error("LogoutServlet.doPost at end:" + TimeUtils.getEasternTime()); } }
From source file:oscar.oscarEncounter.oscarMeasurements.pageUtil.FormUpdateAction.java
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { java.util.Calendar calender = java.util.Calendar.getInstance(); String day = Integer.toString(calender.get(java.util.Calendar.DAY_OF_MONTH)); String month = Integer.toString(calender.get(java.util.Calendar.MONTH) + 1); String year = Integer.toString(calender.get(java.util.Calendar.YEAR)); String dateEntered = request.getParameter("date"); String testOutput = ""; String textOnEncounter = "********Diabetes Flowsheet Update******** \\n"; boolean valid = true; boolean errorPage = false; HttpSession session = request.getSession(); String temp = "diab3"; session.setAttribute("temp", "diab3"); String demographic_no = request.getParameter("demographic_no"); String providerNo = (String) session.getAttribute("user"); String apptNo = (String) session.getAttribute("cur_appointment_no"); WebApplicationContext ctx = WebApplicationContextUtils .getRequiredWebApplicationContext(session.getServletContext()); FlowSheetCustomizationDao flowSheetCustomizationDao = (FlowSheetCustomizationDao) ctx .getBean("flowSheetCustomizationDao"); List<FlowSheetCustomization> custList = flowSheetCustomizationDao.getFlowSheetCustomizations(temp, providerNo, demographic_no); MeasurementTemplateFlowSheetConfig templateConfig = MeasurementTemplateFlowSheetConfig.getInstance(); MeasurementFlowSheet mFlowsheet = templateConfig.getFlowSheet(temp, custList); List<MeasurementTemplateFlowSheetConfig.Node> nodes = mFlowsheet.getItemHeirarchy(); EctMeasurementTypeBeanHandler mType = new EctMeasurementTypeBeanHandler(); FlowSheetItem item;/*from ww w . j a v a 2 s . c o m*/ String measure; for (int i = 0; i < nodes.size(); i++) { MeasurementTemplateFlowSheetConfig.Node node = nodes.get(i); for (int j = 0; j < node.children.size(); j++) { MeasurementTemplateFlowSheetConfig.Node child = node.children.get(j); if (child.children == null && child.flowSheetItem != null) { item = child.flowSheetItem; measure = item.getItemName(); Map h2 = mFlowsheet.getMeasurementFlowSheetInfo(measure); EctMeasurementTypesBean mtypeBean = mType.getMeasurementType(measure); String name = child.flowSheetItem.getDisplayName().replaceAll("\\W", ""); if (request.getParameter(name) != null && !request.getParameter(name).equals("")) { String comment = ""; if (request.getParameter(name + "_comments") != null && !request.getParameter(name + "_comments").equals("")) { comment = request.getParameter(name + "_comments"); } valid = doInput(item, mtypeBean, mFlowsheet, mtypeBean.getType(), mtypeBean.getMeasuringInstrc(), request.getParameter(name), comment, dateEntered, apptNo, request); if (!valid) { testOutput += child.flowSheetItem.getDisplayName() + ": " + request.getParameter(name) + "\n"; errorPage = true; } else { textOnEncounter += name + " " + request.getParameter(name) + "\\n"; } } else if (request.getParameter(name) != null && request.getParameter(name + "_comments") != null && !request.getParameter(name + "_comments").equals("")) { String comment = request.getParameter(name + "_comments"); doCommentInput(item, mtypeBean, mFlowsheet, mtypeBean.getType(), mtypeBean.getMeasuringInstrc(), comment, dateEntered, apptNo, request); } } } } //if (request.getParameter("ycoord") != null) { // request.setAttribute("ycoord", request.getParameter("ycoord")); //} if (errorPage) { request.setAttribute("testOutput", testOutput); return mapping.findForward("failure"); } session.setAttribute("textOnEncounter", textOnEncounter); if (request.getParameter("submit").equals("Update")) { return mapping.findForward("reload"); } else { return mapping.findForward("success"); } }
From source file:com.mobileman.projecth.web.controller.PublicController.java
@RequestMapping(method = RequestMethod.GET, value = "/behandlung/afterlogout") public String afterLogout(HttpSession session, HttpServletRequest request) { new Conversation(request.getSession(), request).retrieve(); return processPage(session.getServletContext(), null); }