Examples of ContextLoaderListener

org.springframework.osgi.extender.internal.activator.ContextLoaderListener

Osgi Extender that bootstraps 'Spring powered bundles'.

The class listens to bundle events and manages the creation and destruction of application contexts for bundles that have one or both of:

A manifest header entry Spring-Context
XML files in META-INF/spring folder

The extender also discovers any Spring namespace/schema handlers in resolved bundles and makes them available through a dedicated OSGi service.

The extender behaviour can be customized by attaching fragments to the extender bundle. On startup, the extender will look for META-INF/spring/*.xml files and merge them into an application context. From the resulting context, the context will look for beans with predefined names to determine its configuration. The current version recognises the following bean names:

Bean Name	Bean Type	Description
`taskExecutor`	`org.springframework.core.task.TaskExecutor`	Task executor used for creating the discovered application contexts.
`shutdownTaskExecutor`	`org.springframework.core.task.TaskExecutor`	Task executor used for shutting down various application contexts.
`extenderProperties`	`java.util.Properties`	Various properties for configuring the extender behaviour (see below)

extenderProperties recognises the following properties:

Name	Type	Description
`shutdown.wait.time`	Number	The amount of time the extender will wait for each application context to shutdown gracefully. Expressed in milliseconds.
`process.annotations`	Boolean	Whether or not, the extender will process SpringOSGi annotations.

Note: The extender configuration context is created during the bundle activation (a synchronous OSGi lifecycle callback) and should contain only simple bean definitions that will not delay context initialisation.

@author Bill Gallagher @author Andy Piper @author Hal Hildebrand @author Adrian Colyer @author Costin Leau

org.springframework.web.context.ContextLoaderListener
Bootstrap listener to start up and shut down Spring's root {@link WebApplicationContext}. Simply delegates to {@link ContextLoader} as well as to {@link ContextCleanupListener}.
This listener should be registered after {@link org.springframework.web.util.Log4jConfigListener}in web.xml, if the latter is used.
As of Spring 3.1, {@code ContextLoaderListener} supports injecting the root webapplication context via the {@link #ContextLoaderListener(WebApplicationContext)}constructor, allowing for programmatic configuration in Servlet 3.0+ environments. See {@link org.springframework.web.WebApplicationInitializer} for usage examples. @author Juergen Hoeller @author Chris Beams @since 17.02.2003 @see org.springframework.web.WebApplicationInitializer @see org.springframework.web.util.Log4jConfigListener

Examples of org.springframework.web.context.ContextLoaderListener


        context.setContextPath( "/" );


        context.setInitParameter( "contextConfigLocation", getSpringConfigLocation() );


        ContextLoaderListener contextLoaderListener = new ContextLoaderListener();


        context.addEventListener( contextLoaderListener );


        ServletHolder sh = new ServletHolder( CXFServlet.class );

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Examples of org.springframework.web.context.ContextLoaderListener

    }


    public void test() throws Exception {
        ContextHandler context = new ContextHandler();
        context.setContextPath("/test");
        context.setEventListeners(new EventListener[] {new ContextLoaderListener()});
        Map initParams = new HashMap();
        initParams.put("contextConfigLocation", "classpath:org/apache/servicemix/web/http/spring-web.xml");
        initParams.put("contextClass", XmlWebApplicationContext.class.getName());
        context.setInitParams(initParams);
        ServletHolder holder = new ServletHolder();

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Examples of org.springframework.web.context.ContextLoaderListener

      XmlWebApplicationContext webConfig = new XmlWebApplicationContext();
      webConfig.setConfigLocation("classpath:META-INF/restSimulatorContext.xml");
      webConfig.registerShutdownHook();


            List<EventListener> eventListeners = new ArrayList<EventListener>();
            eventListeners.add(new ContextLoaderListener(webConfig));
            eventListeners.add(new RequestContextListener());


            JettyHttpServerFactory.INSTANCE.startHttpServer(SINGLE_REST_SIMULATOR, servlets, filters, eventListeners, initParams);


//      ClassPathXmlApplicationContext applicationContext = new ClassPathXmlApplicationContext(

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Examples of org.springframework.web.context.ContextLoaderListener

        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        // Register application config
        rootContext.register(AppConfig.class);


        // Manage the lifecycle of the root application context
        container.addListener(new ContextLoaderListener(rootContext));


        // Register Encoding Filter
        addEncodingFilter(container);


        // Register Logging Filter

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Examples of org.springframework.web.context.ContextLoaderListener

        Context context = new Context(server, "/",  Context.NO_SESSIONS);
        Map<String, String> initParams = new HashMap<String,String>();
        initParams.put("contextConfigLocation", "file://" + springConfig);
        initParams.put("contextClass", NimbusXmlWebApplicationContext.class.getCanonicalName());
        context.setInitParams(initParams);
        context.addEventListener(new ContextLoaderListener());
        FilterHolder filterHolder = new FilterHolder(new DelegatingFilterProxy());
        filterHolder.setName("springSecurityFilterChain");
        context.addFilter(filterHolder, "/*", Handler.DEFAULT);
        final CXFServlet cxfServlet = new CXFServlet();
        ServletHolder servletHolder = new ServletHolder(cxfServlet);

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Examples of org.springframework.web.context.ContextLoaderListener

        Context context = new Context(server, "/",  Context.NO_SESSIONS);
        Map<String, String> initParams = new HashMap<String,String>();
        initParams.put("contextConfigLocation", springConfig);
        initParams.put("contextClass", NimbusXmlWebApplicationContext.class.getCanonicalName());
        context.setInitParams(initParams);
        context.addEventListener(new ContextLoaderListener());
        FilterHolder filterHolder = new FilterHolder(new DelegatingFilterProxy());
        filterHolder.setName("filterChainProxy");
        context.addFilter(filterHolder, "/*", Handler.DEFAULT);
        ServletHolder servletHolder = new ServletHolder(new CXFServlet());
        servletHolder.setInitOrder(1);

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Examples of org.springframework.web.context.ContextLoaderListener


        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        rootContext.register(AppRootConfig.class);


        // Manage the lifecycle of the root application context
        container.addListener(new ContextLoaderListener(rootContext));


        container.addFilter("resourceUrlEncodingFilter", ResourceUrlEncodingFilter.class).addMappingForUrlPatterns(
                EnumSet.allOf(DispatcherType.class), false, "/*");


        // Create the dispatcher servlet's Spring application context

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Examples of org.springframework.web.context.ContextLoaderListener

  public void onStartup(ServletContext servletContext) throws ServletException {
    // Create the dispatcher servlet's Spring application context
    AnnotationConfigWebApplicationContext dispatcherContext = new AnnotationConfigWebApplicationContext();
    dispatcherContext.register(WebConfiguration.class);


    servletContext.addListener(new ContextLoaderListener(dispatcherContext));




    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher", new DispatcherServlet(dispatcherContext));
    dispatcher.setLoadOnStartup(1);
    dispatcher.setAsyncSupported(true);

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Examples of org.springframework.web.context.ContextLoaderListener

    dispatcher.addMapping("/");
  }


  private void registerListener(ServletContext servletContext) {
    AnnotationConfigWebApplicationContext rootContext = createContext(configurationClasses);
    servletContext.addListener(new ContextLoaderListener(rootContext));
    servletContext.addListener(new RequestContextListener());
  }

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Examples of org.springframework.web.context.ContextLoaderListener

  }


  private void registerListener(ServletContext servletContext) {
    AnnotationConfigWebApplicationContext rootContext = createContext(InfrastructureContextConfiguration.class,
        TestDataContextConfiguration.class);
    servletContext.addListener(new ContextLoaderListener(rootContext));
  }

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