Example usage for javax.servlet ServletContext setAttribute

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:edu.cornell.mannlib.vitro.webapp.utils.pageDataGetter.DataGetterUtils.java

public static void setupDataGetters(ServletContext context) {
    if (context != null && context.getAttribute(DATA_GETTER_MAP) == null) {
        context.setAttribute(DATA_GETTER_MAP, new HashMap<String, PageDataGetter>());

        /* register all page data getters with the PageController servlet.  
         * There should be a better way of doing this. */
        ClassGroupPageData cgpd = new ClassGroupPageData();
        getPageDataGetterMap(context).put(cgpd.getType(), cgpd);
        BrowseDataGetter bdg = new BrowseDataGetter();
        getPageDataGetterMap(context).put(bdg.getType(), bdg);
        //TODO: Check if can include by type here
        IndividualsForClassesDataGetter cidg = new IndividualsForClassesDataGetter();
        getPageDataGetterMap(context).put(cidg.getType(), cidg);
        InternalClassesDataGetter internalCdg = new InternalClassesDataGetter();
        getPageDataGetterMap(context).put(internalCdg.getType(), internalCdg);

    }/*from  w ww  .  j a v  a  2  s  .  com*/
}

From source file:com.qualogy.qafe.web.ContextLoader.java

private static void handleException(Throwable exception, ServletContext servletContext) {
    if (exception == null) {
        return;//from  ww w .j av  a2  s  . c om
    }
    String message = ExceptionUtils.getRootCauseMessage(exception);
    logger.log(Level.SEVERE, "Context initialization failed", exception);
    servletContext.setAttribute("init_failure", exception);
    servletContext.setAttribute("init_failure_message", message);
}

From source file:org.apache.wiki.WikiSessionTest.java

/**
 * "Scaffolding" method that runs the session security filter on a mock request. We do this by creating a
 * complete mock servlet context and filter chain, and running the request through it. 
 * @param engine the wiki engine//from   w ww  .ja v a 2  s  .  c  om
 * @param request the mock request to pass itnto the 
 * @throws ServletException
 * @throws IOException
 */
private static void runSecurityFilter(WikiEngine engine, HttpServletRequest request)
        throws ServletException, IOException {
    // Create a mock servlet context and stash the wiki engine in it
    ServletContext servletCtx = new MockServletContext("JSPWiki");
    servletCtx.setAttribute("org.apache.wiki.WikiEngine", engine);

    // Create a mock filter configuration and add the servlet context we just created
    MockFilterConfig filterConfig = new MockFilterConfig();
    filterConfig.setFilterName("WikiServletFilter");
    filterConfig.setServletContext(servletCtx);

    // Create the security filter and run the request  through it
    Filter filter = new WikiServletFilter();
    MockFilterChain chain = new MockFilterChain();
    chain.addFilter(filter);
    Servlet servlet = new MockServlet();
    chain.setServlet(servlet);
    filter.init(filterConfig);
    filter.doFilter(request, null, chain);
}

From source file:edu.cornell.mannlib.vitro.webapp.modelaccess.ModelAccess.java

public static ContextModelAccess on(ServletContext ctx) {
    Object o = ctx.getAttribute(ATTRIBUTE_NAME);
    if (o instanceof ContextModelAccess) {
        return (ContextModelAccess) o;
    } else {/*  www . j  a v  a2  s. c om*/
        ContextModelAccess access = factory.buildContextModelAccess(ctx);
        ctx.setAttribute(ATTRIBUTE_NAME, access);
        return access;
    }
}

From source file:och.chat.web.ChatsAppProvider.java

public static synchronized ChatsApp get(ServletContext servletContext) throws ServletException {

    try {/* ww  w . j ava 2 s  . c o  m*/
        if (servletContext == null)
            throw new IllegalArgumentException("servletContext is null");

        ChatsApp app = (ChatsApp) servletContext.getAttribute("ChatsApp");
        if (app == null) {
            app = createApp(servletContext);
            servletContext.setAttribute("ChatsApp", app);
            lastCreated = app;
        }
        return app;

    } catch (Throwable t) {
        log.error("can't get app", t);
        throw new ServletException("can't init: " + t, t);
    }
}

From source file:org.apache.myfaces.custom.stylesheet.TextResourceFilter.java

/**
 * Return the application-singleton instance of this class.
 *//*from   w  w  w  .j  a  v a  2 s .  c o m*/
public static TextResourceFilter getInstance(ServletContext context) {
    synchronized (TextResourceFilter.class) {
        TextResourceFilter filterText = (TextResourceFilter) context.getAttribute(CONTEXT_KEY);
        if (filterText == null) {
            filterText = create();
            context.setAttribute(CONTEXT_KEY, filterText);
        }
        return filterText;
    }
}

From source file:och.front.web.FrontAppProvider.java

public static synchronized FrontApp get(ServletContext servletContext) throws ServletException {

    try {/* ww w  . ja  v  a  2s  .c  om*/
        if (servletContext == null)
            throw new IllegalArgumentException("servletContext must be not null");

        FrontApp app = (FrontApp) servletContext.getAttribute("FrontApp");

        if (app == null) {
            app = createApp(servletContext);
            servletContext.setAttribute("FrontApp", app);
            lastCreated = app;
        }
        return app;

    } catch (Throwable t) {
        log.error("can't get app", t);
        throw new ServletException("can't init: " + t, t);
    }
}

From source file:be.fedict.eid.idp.webapp.ProtocolEntryServlet.java

private static void setProtocolService(Map<String, IdentityProviderProtocolService> protocolServices,
        ServletContext servletContext) {
    servletContext.setAttribute(PROTOCOL_SERVICES_ATTRIBUTE, protocolServices);
}

From source file:be.fedict.eid.idp.webapp.ProtocolEntryServlet.java

private static void setAttributeServices(Map<String, IdentityProviderAttributeService> attributeServices,
        ServletContext servletContext) {
    servletContext.setAttribute(ATTRIBUTE_SERVICES_ATTRIBUTE, attributeServices);
}

From source file:info.magnolia.cms.i18n.MessagesManager.java

/**
 * Called through the initialization process (startup of the container)
 * @param context servlet context//w w w .j  a v  a2s  .c  o  m
 */
public static void init(ServletContext context) {
    MessagesManager.context = context;

    // setting fallback
    context.setAttribute(Config.FMT_FALLBACK_LOCALE + ".application", FALLBACK_LOCALE); //$NON-NLS-1$
    // setting basename
    context.setAttribute(Config.FMT_LOCALIZATION_CONTEXT + ".application", MessagesManager.DEFAULT_BASENAME); //$NON-NLS-1$
    // for Resin and other J2EE Containers
    context.setAttribute(Config.FMT_LOCALIZATION_CONTEXT, MessagesManager.DEFAULT_BASENAME);

    // setting default language (en)
    MessagesManager.setDefaultLocale(FALLBACK_LOCALE);

    load();
    registerEventListener();
}