Example usage for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext

List of usage examples for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.web.context.support.*
  5. WebApplicationContextUtils
  6. getRequiredWebApplicationContext

Introduction

In this page you can find the example usage for org.springframework.web.context.support WebApplicationContextUtils getRequiredWebApplicationContext.

Prototype

public static WebApplicationContext getRequiredWebApplicationContext(ServletContext sc)
        throws IllegalStateException

Source Link

Document

Find the root WebApplicationContext for this web app, typically loaded via org.springframework.web.context.ContextLoaderListener .

Usage

From source file:org.hdiv.listener.InitListener.java

/**
 * For each user session, a new cipher key is created if the cipher strategy has been chosen, and a new cache is
 * created to store the data to be validated.
 * //  ww w .  jav  a  2s  . co  m
 * @see javax.servlet.http.HttpSessionListener#void (javax.servlet.http.HttpSessionEvent)
 */
public void sessionCreated(HttpSessionEvent httpSessionEvent) {

    ServletContext servletContext = httpSessionEvent.getSession().getServletContext();

    if (!this.servletContextInitialized) {
        this.initServletContext(servletContext);
    }

    WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);

    this.initStrategies(wac, httpSessionEvent.getSession());
    this.initCache(wac, httpSessionEvent.getSession());
    this.initPageIdGenerator(wac, httpSessionEvent.getSession());
    this.initHDIVStateParameters(wac, httpSessionEvent.getSession());

    if (log.isInfoEnabled()) {
        log.info("HDIV's session created:" + httpSessionEvent.getSession().getId());
    }

}

From source file:com.impetus.ankush.common.controller.listener.StartupListener.java

/**
 * {@inheritDoc}// www  .  j  ava 2  s  . co m
 */
@Override
@SuppressWarnings("unchecked")
public void contextInitialized(final ServletContextEvent event) {

    log.info("Initializing context...");

    ServletContext context = event.getServletContext();
    applicationContext = WebApplicationContextUtils.getRequiredWebApplicationContext(context);

    try {
        // setting application context.
        AppStoreWrapper.setApplicationContext(applicationContext);
        // setting servlet context.
        AppStoreWrapper.setServletContext(context);

        // setting ankush config reader and config properties reader.
        setAnkushConfigurator();
        // set ankush confiration classes.
        // AppStoreWrapper.setAnkushConfigurableClassNames();

        AppStoreWrapper.setComponentConfiguration();

        AppStoreWrapper.setCompConfigClasses();

        // Read VERSION.txt file in agent.tar.gz and set current agent
        // version in server context
        setAgentVersion();

        // For Reading ankush-hadoop-config.xml
        // HadoopUtils.setHadoopConfigClasses();

        // setting mail manager
        setupMailManager();

        // setting App access URL
        setupAppAccessURL();

        // setting asyc executor.
        setAsyncExecutor();

        addDefaultAdminUser();

        setServerHost();

        // initialising the application dependencies.
        initializeAppDependency();

        // process inconsistent operations in the operation table,which have
        // op-status as "InProgress",set to "Failed"
        processInconsistentOperation();

        // Start Agent Upgrade procedure
        new AgentUpgrader().asyncUpgradeAgent();
    } catch (Exception e) {
        log.error(e.getMessage(), e);
    }
}

From source file:ejportal.webapp.listener.StartupListener.java

/**
 * This method uses the LookupManager to lookup available roles from the
 * data layer./*from  ww w. j a  v  a2  s .  co  m*/
 * 
 * @param context
 *            The servlet context
 */
public static void setupContext(final ServletContext context) {
    final ApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(context);
    final LookupManager mgr = (LookupManager) ctx.getBean("lookupManager");

    // get list of possible roles
    context.setAttribute(Constants.AVAILABLE_ROLES, mgr.getAllRoles());
    StartupListener.log.debug("Drop-down initialization complete [OK]");
}

From source file:de.fhg.igd.vaadin.util.servlets.AutowiringApplicationServlet.java

/**
* Initialize this servlet./*from   w w w.  java2 s.co  m*/
*
* @throws ServletException if there is no {@link WebApplicationContext} associated with this servlet's context
*/
@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    // initApplicationClass(servletConfig);
    try {
        webApplicationContext = WebApplicationContextUtils
                .getRequiredWebApplicationContext(servletConfig.getServletContext());
    } catch (final IllegalStateException e) {
        throw new ServletException("could not locate containing WebApplicationContext");
    }
}

From source file:org.lightadmin.core.config.bootstrap.LightAdminBeanDefinitionRegistryPostProcessor.java

@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
    WebApplicationContext rootContext = WebApplicationContextUtils
            .getRequiredWebApplicationContext(servletContext);

    EntityManager entityManager = findEntityManager(rootContext);

    ResourceLoader resourceLoader = newResourceLoader(servletContext);

    Set<Class> administrationConfigs = scanPackageForAdministrationClasses();

    Set<ConfigurationUnits> configurationUnits = configurationUnits(rootContext, administrationConfigs);

    registry.registerBeanDefinition(JPA_MAPPPING_CONTEXT_BEAN, mappingContext(entityManager));

    registry.registerBeanDefinition(CONFIGURATION_UNITS_VALIDATOR_BEAN,
            configurationUnitsValidator(resourceLoader));

    for (Class<?> managedEntityType : managedEntities(entityManager)) {
        Class repoInterface = createDynamicRepositoryClass(managedEntityType, entityManager);
        registry.registerBeanDefinition(beanName(repoInterface),
                repositoryFactory(repoInterface, entityManager));
    }//  ww w  .  ja  v a 2  s.  co  m

    registerRepositoryEventListeners(configurationUnits, registry);

    registry.registerBeanDefinition(beanName(GlobalAdministrationConfiguration.class),
            globalAdministrationConfigurationFactoryBeanDefinition(configurationUnits));
    registry.registerBeanDefinition(beanName(DomainTypeAdministrationConfigurationFactory.class),
            domainTypeAdministrationConfigurationFactoryDefinition(entityManager));
}

From source file:org.hdiv.listener.InitWebSphereListener.java

/**
 * For each user session, a new cipher key is created if the cipher strategy has
 * been chosen, and a new cache is created to store the data to be validated.
 * /*from w  ww .  j a  v a 2 s  .c  o m*/
 * @see javax.servlet.http.HttpSessionListener#void
 *      (javax.servlet.http.HttpSessionEvent)
 */
public void sessionCreated(HttpSessionEvent arg0) {

    ServletContext servletContext = arg0.getSession().getServletContext();
    WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);

    this.initStrategies(wac, arg0);
    this.initCache(wac, arg0);
    this.initHDIVState(wac, arg0);

    //      HDIVUtil.setHttpSession(arg0.getSession());   

    if (log.isInfoEnabled()) {
        log.info("HDIV's session created:" + arg0.getSession().getId());
    }

}

From source file:com.wdeanmedical.portal.service.AppService.java

public AppService() throws MalformedURLException {
    context = Core.servletContext;/*from ww  w  . java 2  s.com*/
    wac = WebApplicationContextUtils.getRequiredWebApplicationContext(context);
    appDAO = (AppDAO) wac.getBean("appDAO");
    activityLogService = new ActivityLogService();
}

From source file:nl.tue.gale.ae.GaleServlet.java

protected final void service(HttpServletRequest req, HttpServletResponse resp)
        throws ServletException, IOException {
    ApplicationContext applicationContext = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());

    GaleServletBean gsb = (GaleServletBean) applicationContext.getBean("galeServletBean");
    gsb.service(req, resp);// ww w.  j  av  a 2  s .co  m
}

From source file:kz.supershiny.web.wicket.TiresApplication.java

private void createInitialUser() {
    User user = new User();
    user.setPhone(Constants.ADMIN_PHONE);
    user.setPassword(Constants.ADMIN_PASS);
    user.setUsername(Constants.ADMIN_UNAME);

    ApplicationContext applicationContext = WebApplicationContextUtils
            .getRequiredWebApplicationContext(getServletContext());
    UserService us = applicationContext.getBean(UserService.class);
    try {/*from  w  w  w  . java  2  s  .com*/
        us.saveUser(user);
    } catch (Exception ex) {
        LOG.error("Failed to save initial user from TiresApplication");
    }
}

From source file:com.enonic.cms.server.service.dwr.DwrServletWrapper.java

private ConfigProperties getConfigProperties(final ServletContext servletContext) {
    final WebApplicationContext context = WebApplicationContextUtils
            .getRequiredWebApplicationContext(servletContext);
    return context.getBean(ConfigProperties.class);
}