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

Introduction

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

Prototype

@Nullable
public static WebApplicationContext getWebApplicationContext(ServletContext sc)

Source Link

Document

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

Usage

From source file:org.cometd.oort.spring.OortSpringAnnotationTest.java

@Test
public void testSpringWiringOfOort() throws Exception {
    Server server = new Server();
    ServletContextHandler context = new ServletContextHandler(server, "/");
    WebSocketServerContainerInitializer.configureContext(context);
    context.addEventListener(new ContextLoaderListener());
    context.getInitParams().put(ContextLoader.CONFIG_LOCATION_PARAM, "classpath:/applicationContext.xml");
    server.start();//www.  jav a 2  s.com

    ApplicationContext applicationContext = WebApplicationContextUtils
            .getWebApplicationContext(context.getServletContext());

    String beanName = Introspector.decapitalize(OortService.class.getSimpleName());

    String[] beanNames = applicationContext.getBeanDefinitionNames();
    assertTrue(Arrays.asList(beanNames).contains(beanName));

    OortService service = (OortService) applicationContext.getBean(beanName);
    assertNotNull(service);
    Seti seti = service.seti;
    assertNotNull(seti);
    Oort oort = seti.getOort();
    assertNotNull(oort);
    BayeuxServer bayeux = oort.getBayeuxServer();
    assertNotNull(bayeux);

    SecurityPolicy policy = bayeux.getSecurityPolicy();
    assertNotNull(policy);
    assertTrue(policy instanceof OortSecurityPolicy);

    server.stop();
}

From source file:org.onebusaway.nyc.vehicle_tracking.webapp.servlets.VehicleLocationCollectionServlet.java

@Override
public void init() {
    _xstream = new XStream();
    _xstream.processAnnotations(Siri.class);
    _xstream.processAnnotations(VehicleActivity.class);

    WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    context.getAutowireCapableBeanFactory().autowireBean(this);

}

From source file:org.addsimplicity.anicetus.web.TelemetryServletFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filter)
        throws IOException, ServletException {
    ApplicationContext curCtx = WebApplicationContextUtils.getWebApplicationContext(m_servletContext);

    TelemetryHttpContext curHttpCtx = (TelemetryHttpContext) curCtx.getBean(m_sessionContextName);
    TelemetryHttpSession curSess = (TelemetryHttpSession) curHttpCtx.getSession();
    setRequestOnSession(curSess, (HttpServletRequest) request);
    TelemetryProxyResponse proxyResp = new TelemetryProxyResponse((HttpServletResponse) response, curSess);

    filter.doFilter(request, proxyResp);
}

From source file:org.apache.ftpserver.example.springwar.FtpServerListener.java

public void contextInitialized(ServletContextEvent sce) {
    System.out.println("Starting FtpServer");

    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(sce.getServletContext());

    FtpServer server = (FtpServer) ctx.getBean("myServer");

    sce.getServletContext().setAttribute(FTPSERVER_CONTEXT_NAME, server);

    try {//  w ww  . java  2  s .  co m
        server.start();
        System.out.println("FtpServer started");
    } catch (Exception e) {
        throw new RuntimeException("Failed to start FtpServer", e);
    }
}

From source file:org.geomajas.gwt.server.GeomajasServiceImpl.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    // register the controller object
    applicationContext = WebApplicationContextUtils.getWebApplicationContext(config.getServletContext());
    if (applicationContext instanceof ConfigurableApplicationContext) {
        ((ConfigurableApplicationContext) applicationContext).addApplicationListener(this);
    }/*from  www  . jav  a2s  .  c  o  m*/
    initDispatcher();
}

From source file:org.red5.server.net.servlet.StatisticsServlet.java

/** {@inheritDoc} */
@Override/*from   w w  w .j a  va  2 s .c om*/
public void init() throws ServletException {
    webAppCtx = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    if (webAppCtx == null) {
        webAppCtx = (WebApplicationContext) getServletContext()
                .getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);
    }
    if (webAppCtx == null) {
        throw new ServletException("No web application context found.");
    }

    webContext = (IContext) webAppCtx.getBean("web.context");

    // Register handlers in XML-RPC server
    server.addHandler("scopes", new XmlRpcScopeStatistics(webContext.getGlobalScope()));
}

From source file:com.telefonica.euro_iaas.sdc.bootstrap.PropertiesMBeanRegisterBootstrap.java

/**
 * Unregister the mbean.//  ww w.ja va  2 s.  c  o  m
 */

public void contextDestroyed(ServletContextEvent event) {
    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(event.getServletContext());
    PropertiesProvider propertiesUtil = new PropertiesProviderFactoryImpl()
            .createPropertiesProvider((EntityManagerFactory) ctx.getBean("entityManagerFactory"));
    try {
        for (String namespace : propertiesUtil.getNamespaces()) {
            log.info("Unregistering mbean " + namespace);
            MBeanUtils.unregister(
                    event.getServletContext().getContextPath() + ":service=SystemConfiguration-" + namespace);
        }
    } catch (Exception e) {
        throw new SdcRuntimeException(e);
    }

}

From source file:org.tsm.concharto.web.filter.NotificationFilter.java

public void init(FilterConfig filterConfig) throws ServletException {
    this.filterConfig = filterConfig;
    ServletContext ctx = filterConfig.getServletContext();
    WebApplicationContext webAppContext = WebApplicationContextUtils.getWebApplicationContext(ctx);
    notificationDao = (NotificationDao) webAppContext.getBean("notificationDao");
}

From source file:org.blanco.gae.blog.BlogServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    ctx = WebApplicationContextUtils.getWebApplicationContext(config.getServletContext());
}

From source file:com.hgsoft.example.hello.web.HelloServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    System.out.println("doPost");
    WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
    //      String[] beanNames = context.getBeanDefinitionNames();
    //      if(beanNames != null)
    //      {//from  w w w .  j a  v  a2s.  c  o  m
    //         for(String beanName:beanNames)
    //         {
    //            System.out.println("bean name >> "+beanName);
    //         }
    //      }
    //      HelloWorldBusiness helloWorldBusiness = context.getBean("helloWorldBusiness",HelloWorldBusiness.class);
    //      helloWorldBusiness.hello();

    //       BlueprintContainer container = (BlueprintContainer) getServletContext().getAttribute(BlueprintContextListener.CONTAINER_ATTRIBUTE);
    //
    //       System.out.println("BlueprintContainer "+container);
    //       
    //       Set<String> componentIds =  container.getComponentIds();
    //       if(componentIds != null)
    //      {
    //         for(String componentId:componentIds)
    //         {
    //            System.out.println("componentId >> "+componentId);
    //         }
    //      }
    //jndi?
    HelloWorldService helloWorldService = (HelloWorldService) JNDIHelper.getHelloWorldService();
    helloWorldService.hello();

    EntityManagerFactory emf = (EntityManagerFactory) context.getBean("entityManagerFactory");
    Metamodel model = emf.getMetamodel();

    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();
    out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
    out.println("<HTML>");
    out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
    out.println("  <BODY>");
    out.print("    This is the result of test: ");
    if (null != model) {
        if (null != model.getEntities()) {
            for (EntityType type : model.getEntities()) {
                out.print(type.getName());
            }
        }

    }
    out.println("  </BODY>");
    out.println("</HTML>");
    out.flush();
    out.close();

}