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:com.concursive.connect.web.portal.PortletManager.java

public static synchronized String checkRegistryService(ServletContext context, ServletConfig config,
        HttpServletRequest request) throws PortletContainerException {
    // Add the registry service which preloads all of the portlets
    String contextPath = (String) context.getAttribute("PortletContextPath");
    if (contextPath == null) {
        PortletContextManager registryService = PortletContextManager.getManager();
        registryService.register(config);
        contextPath = request.getContextPath();
        if (!StringUtils.hasText(contextPath)) {
            // Pluto corrects for using a "/" as the context path
            contextPath = "/";
        }//from   w  w  w . ja  va  2  s  . c o  m
        context.setAttribute("PortletContextPath", contextPath);
    }
    return contextPath;
}

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From source file:com.oneops.metrics.admin.MetricsContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    logger.info("Initializing the Metrics Servlet Context Listener.");
    final ServletContext context = sce.getServletContext();
    // Autowire this context listener
    WebApplicationContextUtils.getWebApplicationContext(context).getAutowireCapableBeanFactory()
            .autowireBean(this);
    context.setAttribute(METRICS_REGISTRY, ooMetricsRegistry);
    context.setAttribute(FILTER_REGISTRY, ooMetricsRegistry);
    context.setAttribute(HEALTH_CHECK_REGISTRY, ooHealthRegistry);
    context.setAttribute(RATE_UNIT, getRateUnit());
    context.setAttribute(DURATION_UNIT, getDurationUnit());
    context.setAttribute(ALLOWED_ORIGIN, getAllowedOrigin());
    context.setAttribute(HEALTH_CHECK_EXECUTOR, getExecutorService());
    MetricsElasticsearchModule.context.put("appName", context.getServletContextName());
    MetricsElasticsearchModule.context.put("oo.version", version.getGitVersion());
}

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From source file:com.ikon.servlet.admin.MimeTypeServlet.java

/**
 * List registered mime types/*from  www  . j  a v  a  2 s  .  c  o m*/
 */
private void list(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("list({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    sc.setAttribute("mimeTypes", MimeTypeDAO.findAll("mt.name"));
    sc.getRequestDispatcher("/admin/mime_list.jsp").forward(request, response);
    log.debug("list: void");
}

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From source file:com.ikon.servlet.admin.CronTabServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doGet({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    updateSessionManager(request);//  w  w w  .java2s .  co  m

    try {
        Map<String, String> types = new LinkedHashMap<String, String>();
        types.put(CronTab.BSH, "BSH");
        types.put(CronTab.JAR, "JAR");

        if (action.equals("create")) {
            ServletContext sc = getServletContext();
            CronTab ct = new CronTab();
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("edit")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("delete")) {
            ServletContext sc = getServletContext();
            int ctId = WebUtils.getInt(request, "ct_id");
            CronTab ct = CronTabDAO.findByPk(ctId);
            sc.setAttribute("action", action);
            sc.setAttribute("types", types);
            sc.setAttribute("ct", ct);
            sc.getRequestDispatcher("/admin/crontab_edit.jsp").forward(request, response);
        } else if (action.equals("execute")) {
            execute(request, response);
            list(request, response);
        } else {
            list(request, response);
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (EvalError e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

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From source file:com.ikon.servlet.admin.PropertyGroupsServlet.java

/**
 * Edit property groups//w ww .ja v a2s.  c  om
 * @throws RepositoryException 
 * @throws ParseException 
 */
private void edit(String pgLabel, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException, ParseException, RepositoryException {
    log.debug("edit({}, {})", new Object[] { request, response });

    String pgName = "okg:" + pgLabel.toLowerCase().replace(" ", "");

    List<FormElement> mData = OKMPropertyGroup.getInstance().getPropertyGroupForm(null, pgName);
    List<Map<String, String>> propertyMap = new ArrayList<Map<String, String>>();

    for (FormElement fe : mData) {
        propertyMap.add(FormUtils.toString(fe));
    }

    ServletContext sc = getServletContext();
    sc.setAttribute("propertyMap", propertyMap);
    sc.setAttribute("pgLabel", pgLabel);
    request.getRequestDispatcher("/admin/property_groups_edit.jsp").forward(request, response);

    log.debug("edit: void");
}

---

From source file:org.infoglue.deliver.portal.information.InformationProviderServiceFactoryIG.java

public StaticInformationProvider getStaticProvider() {
    // TODO stolen from portalImpl
    log.debug("getStaticProvider(): using default from portalImpl, fix this!");
    javax.servlet.ServletContext context = config.getServletContext();

    StaticInformationProvider provider = (StaticInformationProvider) context.getAttribute(STATIC);

    if (provider == null) {
        provider = new StaticInformationProviderImpl(config);
        context.setAttribute(STATIC, provider);
    }/*from  w ww. j  ava2  s . c o m*/

    return provider;
}

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From source file:com.liangc.hq.base.web.ConfiguratorListener.java

private void loadTablePreferences(ServletContext ctx) {
    try {//ww w  .j  a  va2 s .  co m

        Properties tableProps = loadProperties(ctx, Constants.PROPS_TAGLIB);
        ctx.setAttribute(Constants.PROPS_TAGLIB_NAME, tableProps);
    } catch (Exception e) {
        error("loading table properties file " + Constants.PROPS_TAGLIB + "failed: ", e);

    }

}

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From source file:org.sindice.core.analytics.commons.webapps.SparqledContextListener.java

private void addToContext(ServletContext context, Map<?, ?> map) {
    for (Object key : map.keySet()) {
        if (context.getAttribute(key.toString()) == null) {
            context.setAttribute(key.toString(), map.get(key));
        }//from   w  w w .j  a v  a 2  s . co m
    }
}

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From source file:com.ikon.servlet.admin.ReportServlet.java

/**
 * List registered reports//from   www  .  j a  v  a 2s.  c  o m
 */
private void list(String userId, HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, DatabaseException {
    log.debug("list({}, {}, {})", new Object[] { userId, request, response });
    ServletContext sc = getServletContext();
    List<Report> list = ReportDAO.findAll();
    sc.setAttribute("reports", list);
    sc.getRequestDispatcher("/admin/report_list.jsp").forward(request, response);
    log.debug("list: void");
}

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From source file:org.springframework.test.context.web.AbstractGenericWebContextLoader.java

/**
 * Configures web resources for the supplied web application context (WAC).
 * <h4>Implementation Details</h4>
 * <p>If the supplied WAC has no parent or its parent is not a WAC, the
 * supplied WAC will be configured as the Root WAC (see "<em>Root WAC
 * Configuration</em>" below)./* w  w  w . j ava2 s  .  co  m*/
 * <p>Otherwise the context hierarchy of the supplied WAC will be traversed
 * to find the top-most WAC (i.e., the root); and the {@link ServletContext}
 * of the Root WAC will be set as the {@code ServletContext} for the supplied
 * WAC.
 * <h4>Root WAC Configuration</h4>
 * <ul>
 * <li>The resource base path is retrieved from the supplied
 * {@code WebMergedContextConfiguration}.</li>
 * <li>A {@link ResourceLoader} is instantiated for the {@link MockServletContext}:
 * if the resource base path is prefixed with "{@code classpath:}", a
 * {@link DefaultResourceLoader} will be used; otherwise, a
 * {@link FileSystemResourceLoader} will be used.</li>
 * <li>A {@code MockServletContext} will be created using the resource base
 * path and resource loader.</li>
 * <li>The supplied {@link GenericWebApplicationContext} is then stored in
 * the {@code MockServletContext} under the
 * {@link WebApplicationContext#ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE} key.</li>
 * <li>Finally, the {@code MockServletContext} is set in the
 * {@code WebApplicationContext}.</li>
 * @param context the web application context for which to configure the web resources
 * @param webMergedConfig the merged context configuration to use to load the web application context
 */
protected void configureWebResources(GenericWebApplicationContext context,
        WebMergedContextConfiguration webMergedConfig) {

    ApplicationContext parent = context.getParent();

    // If the WebApplicationContext has no parent or the parent is not a WebApplicationContext,
    // set the current context as the root WebApplicationContext:
    if (parent == null || (!(parent instanceof WebApplicationContext))) {
        String resourceBasePath = webMergedConfig.getResourceBasePath();
        ResourceLoader resourceLoader = (resourceBasePath.startsWith(ResourceLoader.CLASSPATH_URL_PREFIX)
                ? new DefaultResourceLoader()
                : new FileSystemResourceLoader());
        ServletContext servletContext = new MockServletContext(resourceBasePath, resourceLoader);
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, context);
        context.setServletContext(servletContext);
    } else {
        ServletContext servletContext = null;
        // Find the root WebApplicationContext
        while (parent != null) {
            if (parent instanceof WebApplicationContext
                    && !(parent.getParent() instanceof WebApplicationContext)) {
                servletContext = ((WebApplicationContext) parent).getServletContext();
                break;
            }
            parent = parent.getParent();
        }
        Assert.state(servletContext != null,
                "Failed to find root WebApplicationContext in the context hierarchy");
        context.setServletContext(servletContext);
    }
}

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