Example usage for javax.servlet ServletContext setAttribute

List of usage examples for javax.servlet ServletContext setAttribute

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Introduction

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

Prototype

public void setAttribute(String name, Object object);

Source Link

Document

Binds an object to a given attribute name in this ServletContext.

Usage

From source file:org.apache.struts2.views.freemarker.FreemarkerManager.java

public final synchronized freemarker.template.Configuration getConfiguration(ServletContext servletContext)
        throws TemplateException {
    freemarker.template.Configuration config = (freemarker.template.Configuration) servletContext
            .getAttribute(CONFIG_SERVLET_CONTEXT_KEY);

    if (config == null) {
        config = createConfiguration(servletContext);

        // store this configuration in the servlet context
        servletContext.setAttribute(CONFIG_SERVLET_CONTEXT_KEY, config);
    }/* www  .j ava2  s  . c  om*/

    config.setWhitespaceStripping(true);

    return config;
}

From source file:org.jasig.springframework.web.portlet.context.PortletContextLoaderListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    final ServletContext servletContext = sce.getServletContext();
    if (servletContext.getAttribute(
            PortletApplicationContextUtils2.ROOT_PORTLET_APPLICATION_CONTEXT_LOADER_ATTRIBUTE) != null) {
        throw new IllegalStateException(
                "Cannot initialize root portlet ContextLoader context because there is already a root PortletContextLoader present - "
                        + "check whether you have multiple PortletContextLoaderListener definitions in your web.xml!");
    }/*from  ww w.  j av a2s  . c o  m*/

    //Register the portlet context loader with the servlet context
    contextLoader = new PortletContextLoader(servletContext);
    servletContext.setAttribute(
            PortletApplicationContextUtils2.ROOT_PORTLET_APPLICATION_CONTEXT_LOADER_ATTRIBUTE, contextLoader);
}

From source file:ro.cs.ts.start.InitApplication.java

/**
 * Initializarea contextului. Aici se preiau nomenclatoarele ce se vor
 * pastra pe sesiune//from   w  w w .  j av a 2s  .c o  m
 */
public void init(ServletConfig conf) throws ServletException {
    logger.info("Initializare aplicatie...");

    try {

        ServletContext sc = conf.getServletContext();
        logger.info("*******************************************************");
        logger.info("*                                                     *");
        logger.info("*        INITIATING APPLICATION TIME SHEET->          *");
        logger.info("*                                                     *");
        logger.info("*******************************************************");
        logger.info(IConstant.APP_VERSION.concat("/").concat(IConstant.APP_RELEASE_DATE));
        sc.setAttribute("VERSION", IConstant.APP_VERSION);
        sc.setAttribute("RELEASE_DATE", IConstant.APP_RELEASE_DATE);
        sc.setAttribute("RELEASE_YEAR", IConstant.APP_RELEASE_YEAR);

        //Nomenclators         

        // RESULTS PER PAGE
        ListLoader.getInstance().load_nom_resultsPerPage();

        // PROJECT
        ListLoader.getInstance().load_nom_projectStatus();

        //BILLABLE
        ListLoader.getInstance().load_nom_billable();

        // TIME UNIT
        ListLoader.getInstance().load_nom_timeUnit();

        //SUPPORTED LANGUAGES
        ListLoader.getInstance().load_nom_supportedLanguages();

        //REPORT SUBTOTAL INTERVAL
        ListLoader.getInstance().load_nom_reportSubtotalInterval();

        //REPORT SUBTOTAL INTERVAL
        ListLoader.getInstance().load_nom_pricesComputeType();

        //REPORT PARAMS MAP
        TSContext.storeOnContext(IConstant.REPORT_PARAM_MAP, new HashMap<String, ReportParams>());

        RoleVoter rv = (RoleVoter) TSContext.getApplicationContext().getBean("roleVoter");

        // put exceptionContant bean on servletContect
        sc.setAttribute(IConstant.EXCEPTION_CONSTANT, ExceptionConstant.getInstance());
        sc.setAttribute(IConstant.PERMISSION_CONSTANT, PermissionConstant.getInstance());
        sc.setAttribute(IConstant.BACK_CONSTANT, BackConstant.getInstance());

        logger.info("Role Prefix: \"" + rv.getRolePrefix() + "\"");
        logger.info("*******************************************************");
        logger.info("*                                                     *");
        logger.info("*       INITIATING APPLICATION END TIME SHEET<-       *");
        logger.info("*                                                     *");
        logger.info("*******************************************************");

    } catch (Exception ex) {
        logger.info("*******************************************************");
        logger.info("*                                                     *");
        logger.info("*        ERROR INITIATING APPLICATION!!!              *");
        logger.info("*                                                     *");
        logger.info("*******************************************************");
        logger.error("", ex);
    }
    logger.info("The application was initiated!");
}

From source file:net.naijatek.myalumni.modules.common.presentation.action.SecurityAction.java

/**
* Performs the logging out of users// w ww  .  j a  v a 2  s.c  o m
*
* @param mapping ActionMapping
* @param form ActionForm
* @param request HttpServletRequest
* @param response HttpServletResponse
* @throws Exception
* @return ActionForward
*/
public ActionForward logout(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    HttpSession session = request.getSession(true);

    int sessionTimeout = setupSessionTimeout(session);
    MemberVO token = getCurrentLoggedInUser(request);
    if (token != null) {
        OnlineUserManager manager = OnlineUserManager.getInstance();
        manager.removeOnlineUser(token.getMemberUserName());
        ServletContext sCtx = request.getSession().getServletContext();
        sCtx.setAttribute("onlineusers", manager.getOnlineUsers(sessionTimeout));
    }

    if (session != null) {
        session.removeAttribute(BaseConstants.USER_CONTAINER);
        logger.info("User successfully logged out...");
        session.invalidate();
    }

    return (mapping.findForward(BaseConstants.FWD_SUCCESS));
}

From source file:org.wso2.carbon.ui.internal.CarbonUIServiceComponent.java

public void start(BundleContext context) throws Exception {
    this.bundleContext = context;

    ServerConfigurationService serverConfig = getServerConfiguration();

    boolean isLocalTransportMode = checkForLocalTransportMode(serverConfig);
    //TODO set a system property

    ConfigurationContext clientConfigContext = getConfigurationContextService().getClientConfigContext();
    //This is applicable only when the FE and BE runs in the same JVM.
    ConfigurationContext serverConfigContext = getConfigurationContextService().getServerConfigContext();

    CarbonUIDefinitions carbonUIDefinitions = new CarbonUIDefinitions();
    context.registerService(CarbonUIDefinitions.class.getName(), carbonUIDefinitions, null);

    // create a CustomUIDefinitions object and set it as a osgi service. UIBundleDeployer can access this
    // service and populate it with custom UI definitions of the deployed UI bundle, if available.
    CustomUIDefenitions customUIDefenitions = new CustomUIDefenitions();
    context.registerService(CustomUIDefenitions.class.getName(), customUIDefenitions, null);

    Hashtable<String, String[]> properties1 = new Hashtable<String, String[]>();
    properties1.put(URLConstants.URL_HANDLER_PROTOCOL, new String[] { "carbon" });
    context.registerService(URLStreamHandlerService.class.getName(), new CarbonProtocol(context), properties1);

    Hashtable<String, String[]> properties3 = new Hashtable<String, String[]>();
    properties3.put(URLConstants.URL_CONTENT_MIMETYPE, new String[] { "text/javascript" });
    context.registerService(ContentHandler.class.getName(), new TextJavascriptHandler(), properties3);

    final HttpService httpService = getHttpService();

    Dictionary<String, String> initparams = new Hashtable<String, String>();
    initparams.put("servlet-name", "TilesServlet");
    initparams.put("definitions-config", "/WEB-INF/tiles/main_defs.xml");
    initparams.put("org.apache.tiles.context.TilesContextFactory",
            "org.apache.tiles.context.enhanced.EnhancedContextFactory");
    initparams.put("org.apache.tiles.factory.TilesContainerFactory.MUTABLE", "true");
    initparams.put("org.apache.tiles.definition.DefinitionsFactory",
            "org.wso2.carbon.tiles.CarbonUrlDefinitionsFactory");

    String webContext = "carbon"; // The subcontext for the Carbon Mgt Console

    String serverURL = CarbonUIUtil.getServerURL(serverConfig);
    String indexPageURL = CarbonUIUtil.getIndexPageURL(serverConfig);
    if (indexPageURL == null) {
        indexPageURL = "/carbon/admin/index.jsp";
    }//from w  w w.  j  ava2 s.  c  om
    RegistryService registryService = getRegistryService();
    Registry registry = registryService.getLocalRepository();

    UIBundleDeployer uiBundleDeployer = new UIBundleDeployer();
    UIResourceRegistry uiResourceRegistry = new UIResourceRegistry();
    uiResourceRegistry.initialize(bundleContext);
    uiResourceRegistry.setDefaultUIResourceProvider(uiBundleDeployer.getBundleBasedUIResourcePrvider());
    //        BundleResourcePathRegistry resourcePathRegistry = uiBundleDeployer.getBundleResourcePathRegistry();

    HttpContext commonContext = new CarbonSecuredHttpContext(context.getBundle(), "/web", uiResourceRegistry,
            registry);

    //Registering filedownload servlet
    Servlet fileDownloadServlet = new ContextPathServletAdaptor(
            new FileDownloadServlet(context, getConfigurationContextService()), "/filedownload");
    httpService.registerServlet("/filedownload", fileDownloadServlet, null, commonContext);
    fileDownloadServlet.getServletConfig().getServletContext().setAttribute(CarbonConstants.SERVER_URL,
            serverURL);
    fileDownloadServlet.getServletConfig().getServletContext().setAttribute(CarbonConstants.INDEX_PAGE_URL,
            indexPageURL);

    //Registering fileupload servlet
    Servlet fileUploadServlet;
    if (isLocalTransportMode) {
        fileUploadServlet = new ContextPathServletAdaptor(
                new FileUploadServlet(context, serverConfigContext, webContext), "/fileupload");
    } else {
        fileUploadServlet = new ContextPathServletAdaptor(
                new FileUploadServlet(context, clientConfigContext, webContext), "/fileupload");
    }

    httpService.registerServlet("/fileupload", fileUploadServlet, null, commonContext);
    fileUploadServlet.getServletConfig().getServletContext().setAttribute(CarbonConstants.SERVER_URL,
            serverURL);
    fileUploadServlet.getServletConfig().getServletContext().setAttribute(CarbonConstants.INDEX_PAGE_URL,
            indexPageURL);

    uiBundleDeployer.deploy(bundleContext, commonContext);
    context.addBundleListener(uiBundleDeployer);

    httpService.registerServlet("/", new org.apache.tiles.web.startup.TilesServlet(), initparams,
            commonContext);
    httpService.registerResources("/" + webContext, "/", commonContext);

    adaptedJspServlet = new ContextPathServletAdaptor(
            new TilesJspServlet(context.getBundle(), uiResourceRegistry), "/" + webContext);
    httpService.registerServlet("/" + webContext + "/*.jsp", adaptedJspServlet, null, commonContext);

    ServletContext jspServletContext = adaptedJspServlet.getServletConfig().getServletContext();
    jspServletContext.setAttribute("registry", registryService);

    jspServletContext.setAttribute(CarbonConstants.SERVER_CONFIGURATION, serverConfig);
    jspServletContext.setAttribute(CarbonConstants.CLIENT_CONFIGURATION_CONTEXT, clientConfigContext);
    //If the UI is running on local transport mode, then we use the server-side config context.
    if (isLocalTransportMode) {
        jspServletContext.setAttribute(CarbonConstants.CONFIGURATION_CONTEXT, serverConfigContext);
    } else {
        jspServletContext.setAttribute(CarbonConstants.CONFIGURATION_CONTEXT, clientConfigContext);
    }

    jspServletContext.setAttribute(CarbonConstants.BUNDLE_CLASS_LOADER, this.getClass().getClassLoader());
    jspServletContext.setAttribute(CarbonConstants.SERVER_URL, serverURL);
    jspServletContext.setAttribute(CarbonConstants.INDEX_PAGE_URL, indexPageURL);
    jspServletContext.setAttribute(CarbonConstants.UI_BUNDLE_CONTEXT, bundleContext);

    // set the CustomUIDefinitions object as an attribute of servlet context, so that the Registry UI bundle
    // can access the custom UI details within JSPs.
    jspServletContext.setAttribute(CustomUIDefenitions.CUSTOM_UI_DEFENITIONS, customUIDefenitions);

    // Registering jspServletContext as a service so that UI components can use it
    bundleContext.registerService(ServletContext.class.getName(), jspServletContext, null);

    //saving bundle context for future reference within CarbonUI Generation
    CarbonUIUtil.setBundleContext(context);
    UIAnnouncementDeployer.deployNotificationSources();

    if (log.isDebugEnabled()) {
        log.debug("Starting web console using context : " + webContext);
    }

    //read product.xml
    readProductXML(jspServletContext, uiBundleDeployer);
}

From source file:org.mule.config.builders.MuleXmlBuilderContextListener.java

public void initialize(ServletContext context) {
    String config = context.getInitParameter(INIT_PARAMETER_MULE_CONFIG);
    if (config == null) {
        config = getDefaultConfigResource();
        if (logger.isDebugEnabled()) {
            logger.debug("No Mule config file(s) specified, using default: " + config);
        }/*from   ww  w  .  j  a  v a2  s  .co m*/
    } else {
        if (logger.isDebugEnabled()) {
            logger.debug("Mule config file(s): " + config);
        }
    }

    try {
        muleContext = createMuleContext(config, context);
        context.setAttribute(MuleProperties.MULE_CONTEXT_PROPERTY, muleContext);
        muleContext.start();
    } catch (MuleException ex) {
        context.log(ex.getMessage(), ex);
        // Logging is not configured OOTB for Tomcat, so we'd better make a
        // start-up failure plain to see.
        ex.printStackTrace();
    } catch (Error error) {
        // WSAD doesn't always report the java.lang.Error, log it
        context.log(error.getMessage(), error);
        // Logging is not configured OOTB for Tomcat, so we'd better make a
        // start-up failure plain to see.
        error.printStackTrace();
        throw error;
    }
}

From source file:br.com.caelum.vraptor.ioc.spring.DefaultSpringLocator.java

public ConfigurableWebApplicationContext getApplicationContext(ServletContext servletContext) {
    ConfigurableWebApplicationContext context = (ConfigurableWebApplicationContext) WebApplicationContextUtils
            .getWebApplicationContext(servletContext);
    if (context != null) {
        logger.info("Using a web application context: {}", context);
        return context;
    }/*from   ww  w  .jav a 2 s .c  o  m*/
    if (DefaultSpringLocator.class.getResource("/applicationContext.xml") != null) {
        logger.info("Using an XmlWebApplicationContext, searching for applicationContext.xml");
        XmlWebApplicationContext ctx = new XmlWebApplicationContext();
        ctx.setConfigLocation("classpath:applicationContext.xml");
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
        return ctx;
    }
    logger.info("No application context found");
    ConfigurableWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
    ctx.setId("VRaptor");
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
    return ctx;
}

From source file:org.apache.asterix.api.http.servlet.RESTAPIServlet.java

public void handleRequest(HttpServletRequest request, HttpServletResponse response, String query)
        throws IOException {
    // enable cross-origin resource sharing
    response.addHeader("Access-Control-Allow-Origin", "*");
    response.addHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");

    SessionConfig sessionConfig = initResponse(request, response);
    QueryTranslator.ResultDelivery resultDelivery = whichResultDelivery(request);

    ServletContext context = getServletContext();
    IHyracksClientConnection hcc;//from   w w w  .j  ava2  s  .  c o  m
    IHyracksDataset hds;

    try {
        synchronized (context) {
            hcc = (IHyracksClientConnection) context.getAttribute(HYRACKS_CONNECTION_ATTR);
            hds = (IHyracksDataset) context.getAttribute(HYRACKS_DATASET_ATTR);
            if (hds == null) {
                hds = new HyracksDataset(hcc, ResultReader.FRAME_SIZE, ResultReader.NUM_READERS);
                context.setAttribute(HYRACKS_DATASET_ATTR, hds);
            }
        }

        IParser parser = parserFactory.createParser(query);
        List<Statement> aqlStatements = parser.parse();
        if (!containsForbiddenStatements(aqlStatements)) {
            MetadataManager.INSTANCE.init();
            IStatementExecutor translator = statementExecutorFactory.create(aqlStatements, sessionConfig,
                    compilationProvider);
            translator.compileAndExecute(hcc, hds, resultDelivery);
        }
    } catch (AsterixException | TokenMgrError | org.apache.asterix.aqlplus.parser.TokenMgrError pe) {
        GlobalConfig.ASTERIX_LOGGER.log(Level.SEVERE, pe.getMessage(), pe);
        String errorMessage = ResultUtil.buildParseExceptionMessage(pe, query);
        JSONObject errorResp = ResultUtil.getErrorResponse(2, errorMessage, "",
                ResultUtil.extractFullStackTrace(pe));
        sessionConfig.out().write(errorResp.toString());
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    } catch (Exception e) {
        GlobalConfig.ASTERIX_LOGGER.log(Level.SEVERE, e.getMessage(), e);
        ResultUtil.apiErrorHandler(sessionConfig.out(), e);
        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

From source file:com.openkm.servlet.admin.DbRepositoryViewServlet.java

private void list(String uuid, String path, HttpServletRequest request, HttpServletResponse response)
        throws RepositoryException, PathNotFoundException, DatabaseException, ServletException, IOException,
        ParseException {/*from   w  ww  .  j ava  2 s. com*/
    log.debug("list({}, {})", new Object[] { request, response });
    String stats = WebUtils.getString(request, "stats");
    ContentInfo ci = null;

    if (uuid == null || uuid.isEmpty()) {
        path = "/" + Repository.ROOT;
        uuid = NodeBaseDAO.getInstance().getUuidFromPath(path);
    }

    // Respository stats calculation
    if (!stats.equals("")) {
        if (stats.equals("0")) {
            request.getSession().removeAttribute("stats");
        } else {
            request.getSession().setAttribute("stats", true);
        }
    }

    /*
     * if (request.getSession().getAttribute("stats") != null && node.isNodeType(Folder.TYPE)) {
     * try {
     * ci = OKMFolder.getInstance().getContentInfo(null, path);
     * } catch (AccessDeniedException e) {
     * log.warn(e.getMessage(), e);
     * } catch (com.openkm.core.RepositoryException e) {
     * log.warn(e.getMessage(), e);
     * } catch (PathNotFoundException e) {
     * log.warn(e.getMessage(), e);
     * } catch (DatabaseException e) {
     * log.warn(e.getMessage(), e);
     * }
     * }
     */

    // Activity log
    UserActivity.log(PrincipalUtils.getUser(), "ADMIN_REPOSITORY_LIST", uuid, path, null);
    ServletContext sc = getServletContext();

    if (!Config.ROOT_NODE_UUID.equals(uuid)) {
        NodeBase node = NodeBaseDAO.getInstance().findByPk(uuid);
        sc.setAttribute("node", node);
        sc.setAttribute("nodeType", getNodeType(node));
        sc.setAttribute("properties", getProperties(uuid));
        sc.setAttribute("contentInfo", ci);
        sc.setAttribute("depth", PathUtils.getDepth(path));

        if (node instanceof NodeDocument) {
            sc.setAttribute("locked", ((NodeDocument) node).isLocked());
            sc.setAttribute("history", NodeDocumentVersionDAO.getInstance().findByParent(uuid));
            sc.setAttribute("text", ((NodeDocument) node).getText());
            sc.setAttribute("textExtracted", ((NodeDocument) node).isTextExtracted());
            sc.setAttribute("mimeType", ((NodeDocument) node).getMimeType());
        }
    } else {
        sc.setAttribute("depth", 0);
    }

    sc.setAttribute("breadcrumb", createBreadcrumb(path));
    sc.setAttribute("children", getChildren(uuid));
    sc.getRequestDispatcher("/admin/db_repository_list.jsp").forward(request, response);
    log.debug("list: void");
}

From source file:ume.pareva.it.servlets.TerminateBulkIT.java

private boolean isStopSpecial() {
    ServletContext application = getServletConfig().getServletContext();
    int countingStop = 0;
    int numberOfSpecial = 3;
    String ipxCountingStopName = "ipxCountingStopBulk";
    Integer countingStopped = (Integer) application.getAttribute(ipxCountingStopName);

    if (countingStopped == null) {
        countingStopped = 0;//from   w  ww  .j  a v  a2 s .c om
    } else {
        countingStopped++;
    }
    application.setAttribute(ipxCountingStopName, countingStopped);
    countingStop = countingStopped;
    if (countingStop >= numberOfSpecial && (countingStop % numberOfSpecial) == 0) {
        return true;
    } else {
        return false;
    }
}