Example usage for javax.servlet ServletContextEvent getServletContext

List of usage examples for javax.servlet ServletContextEvent getServletContext

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  6. getServletContext

Introduction

In this page you can find the example usage for javax.servlet ServletContextEvent getServletContext.

Prototype

public ServletContext getServletContext()

Source Link

Document

Return the ServletContext that changed.

Usage

From source file:jp.or.openid.eiwg.listener.InitListener.java

/**
 * Web???/*from  w  w  w  . j  ava  2  s . c o m*/
 *
 * @param contextEvent 
 */
@Override
public void contextInitialized(ServletContextEvent contextEvent) {

    // ?
    ServletContext context = contextEvent.getServletContext();

    // ??DBLDAP????
    // ????????
    ObjectMapper mapper = new ObjectMapper();

    Map<String, Object> serviceProviderConfigs = null;
    ArrayList<LinkedHashMap<String, Object>> resourceTypes = null;
    ArrayList<LinkedHashMap<String, Object>> schemas = null;
    ArrayList<LinkedHashMap<String, Object>> users = null;

    // ?(ServiceProviderConfigs.json)??
    try {
        serviceProviderConfigs = mapper.readValue(
                new File(context.getRealPath("/WEB-INF/ServiceProviderConfigs.json")),
                new TypeReference<LinkedHashMap<String, Object>>() {
                });
    } catch (IOException e) {
        e.printStackTrace();
    }

    // (ResourceTypes.json)??
    try {
        resourceTypes = mapper.readValue(new File(context.getRealPath("/WEB-INF/ResourceTypes.json")),
                new TypeReference<ArrayList<LinkedHashMap<String, Object>>>() {
                });
    } catch (IOException e) {
        e.printStackTrace();
    }

    // (Schemas.json)??
    try {
        schemas = mapper.readValue(new File(context.getRealPath("/WEB-INF/Schemas.json")),
                new TypeReference<ArrayList<LinkedHashMap<String, Object>>>() {
                });
    } catch (IOException e) {
        e.printStackTrace();
    }

    // ??
    try {
        users = mapper.readValue(new File(context.getRealPath("/WEB-INF/Users.json")),
                new TypeReference<ArrayList<LinkedHashMap<String, Object>>>() {
                });
    } catch (IOException e) {
        e.printStackTrace();
    }

    // ?
    context.setAttribute("ServiceProviderConfigs", serviceProviderConfigs);
    context.setAttribute("ResourceTypes", resourceTypes);
    context.setAttribute("Schemas", schemas);
    context.setAttribute("Users", users);
}

From source file:org.carrot2.webapp.LogInitContextListener.java

/**
 * Callback hook from the application container. Initialize logging appenders
 * immediately or defer initialization until possible.
 *//*from w ww. j ava  2  s .  c  o  m*/
public void contextInitialized(ServletContextEvent event) {
    final ServletContext servletContext = event.getServletContext();
    if (servletContext.getAttribute(CONTEXT_ID) != null) {
        // Only one instance needed.
        return;
    }

    /*
     * If the container has Servlet 2.5 API, init loggers immediately. Otherwise, save
     * itself to the context and wait for {@link QueryProcessorServlet} to perform
     * deferred initialization.
     */
    try {
        final Method method = ServletContext.class.getMethod("getContextPath");
        final String contextPath = (String) method.invoke(servletContext);
        addAppenders(contextPath);
    } catch (RuntimeException e) {
        // Rethrow runtime exceptions, if any.
        throw e;
    } catch (Exception e) {
        /*
         * No servlet 2.5 API (getContextPath), save in the context for deferred
         * initialization.
         */
        servletContext.setAttribute(CONTEXT_ID, this);
    }
}

From source file:com.medlog.webservice.lifecycle.NewServletListener.java

@Override
public void contextInitialized(ServletContextEvent _sce) {
    LOG.log(Level.INFO, String.format("$$$$$$$$ com.medlog.webservice.lifecycle.NewServletListener# %s ",
            _sce.getServletContext().getContextPath()));
    System.out.println("\ncom.medlog.webservice.lifecycle.NewServletListener.contextInitialized() ---> "
            + _sce.getServletContext().getServerInfo());
    _sce.getServletContext().setAttribute("activeLogins", 1);

}

From source file:org.exem.flamingo.web.util.ApplicationInformationDisplayContextListener.java

@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
    WebLogbackConfigurer.shutdownLogging(servletContextEvent.getServletContext());
}

From source file:org.toobsframework.servlet.ContextListener.java

public void contextInitialized(ServletContextEvent event) {
    //super.contextInitialized(event);
    this.contextLoader = createContextLoader();
    webApplicationContext = this.contextLoader.initWebApplicationContext(event.getServletContext());

    context = event.getServletContext();
    if (webApplicationContext.containsBean("appScheduler")) {
        scheduler = (AppScheduler) webApplicationContext.getBean("appScheduler");
        //scheduler = new AppScheduler();
        scheduler.init();//w  w  w . j a v a 2 s  .  c  o  m
    }
    log.info("Context " + context.getServletContextName() + " initialized");
}

From source file:org.apereo.portal.utils.PortalApplicationContextLocator.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    servletContext = sce.getServletContext();
}

From source file:org.sindice.summary.rest.SummaryRestContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    super.contextInitialized(sce);

    logger.info("initializing SummaryRest context");
    final ServletContext context = sce.getServletContext();
    final XMLConfiguration config = (XMLConfiguration) context.getAttribute("config");

    /*/*from  w  w w  .  j a  va  2s  .c  o m*/
     * TODO: Find a better way to get these backend configurations
     */
    final String recommenderBackend = getParameterWithLogging(config, RECOMMENDER_BACKEND,
            BackendType.HTTP.toString());
    final String[] recommenderBackendArgs = getParametersWithLogging(config, RECOMMENDER_BACKEND_ARGS,
            new String[] { "" });
    final String proxyBackend = getParameterWithLogging(config, PROXY_BACKEND, BackendType.HTTP.toString());
    final String[] proxyBackendArgs = getParametersWithLogging(config, PROXY_BACKEND_ARGS, new String[] { "" });

    context.setAttribute(RECOMMENDER_BACKEND, recommenderBackend);
    context.setAttribute(RECOMMENDER_BACKEND_ARGS, recommenderBackendArgs);
    context.setAttribute(PROXY_BACKEND, proxyBackend);
    context.setAttribute(PROXY_BACKEND_ARGS, proxyBackendArgs);

    logger.info("{}={} {}={} {}={} {}={}",
            new Object[] { PROXY_BACKEND, proxyBackend, PROXY_BACKEND_ARGS, Arrays.toString(proxyBackendArgs),
                    RECOMMENDER_BACKEND, recommenderBackend, RECOMMENDER_BACKEND_ARGS,
                    Arrays.toString(recommenderBackendArgs) });
}

From source file:com.kesdip.license.web.listener.SchemaUpdateContextListener.java

/**
 * Access Spring context, get <code>schemaUpdater</code> and call it.
 * //from ww w . j a  v a  2 s.  co m
 * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent)
 */
public void contextInitialized(ServletContextEvent contextEvent) {
    logger.info("Getting Spring ApplicationContext");
    ApplicationContext context = WebApplicationContextUtils
            .getWebApplicationContext(contextEvent.getServletContext());
    logger.info("Init SchemaUpdater");
    SchemaUpdater schemaUpdater = new SchemaUpdater(SQL_PKG, getClass().getClassLoader(), VERSIONS);
    logger.info("Update schema");
    schemaUpdater.updateSchema((HibernateTemplate) context.getBean("hibernateTemplate"));
}

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());
}

From source file:org.dms.sys.web.app.ContextListener.java

/**
 * Context initialized./* www . j  a  va 2  s.c o  m*/
 *
 * @param event the event
 * @see javax.servlet.ServletContextListener#contextInitialized(javax.servlet.ServletContextEvent)
 */
public void contextInitialized(ServletContextEvent event) {
    // make sure that the spaces store in the repository exists
    this.servletContext = event.getServletContext();
    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(servletContext);

    // If no context has been initialised, exit silently so config changes can be made
    if (ctx == null) {
        return;
    }

    synchronized (this) {
        findEnterpriseListener();
        if (enterpriseListener != null) {
            // Perform any extra context initialisation required for enterprise.
            enterpriseListener.contextInitialized(event);
        }
    }
}