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

    }


    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();

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener


  @Override
  public void onStartup(ServletContext sc) throws ServletException {
    WebApplicationContext rootAppContext = createRootApplicationContext(sc);
    if (rootAppContext != null) {
      sc.addListener(new ContextLoaderListener(rootAppContext) {
        @Override
        public void contextInitialized(ServletContextEvent event) {
          // no-op because the application context is already initialized
        }
      });

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener


    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {


        WebApplicationContext context = getContext();
        servletContext.addListener(new ContextLoaderListener(context));


        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("DispatcherServlet", new DispatcherServlet(context));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping(MAPPING_URL);
    }

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener

        sc.addInitParameter(ContextLoader.CONFIG_LOCATION_PARAM,
                "classpath:/applicationContext-dao.xml, " +
                "classpath:/applicationContext-service.xml, " + 
                "classpath:/applicationContext-resources.xml");


        springListener = new ContextLoaderListener();
        springListener.contextInitialized(new ServletContextEvent(sc));
        listener = new StartupListener();
    }

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener


  private void registerListeners(ServletContext servletContext,
      AnnotationConfigWebApplicationContext root) {


    servletContext.addListener(new LoggingInitializerListener());
    servletContext.addListener(new ContextLoaderListener(root));
    servletContext.addListener(new RequestContextListener());
  }

View Full Code Here

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 );

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener

        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping(DISPATCHER_SERVLET_MAPPING_HOME);
        dispatcher.addMapping(DISPATCHER_SERVLET_MAPPING_PRODUCTS);
        dispatcher.addMapping(DISPATCHER_SERVLET_MAPPING_SERVICES);


        servletContext.addListener(new ContextLoaderListener(rootContext));
    }

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener


        ServletRegistration.Dynamic dispatcher = servletContext.addServlet(DISPATCHER_SERVLET_NAME, new DispatcherServlet(rootContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping(DISPATCHER_SERVLET_MAPPING);


        servletContext.addListener(new ContextLoaderListener(rootContext));


        FilterRegistration.Dynamic urlReWrite = servletContext.addFilter(URL_REWRITE_FILTER_NAME, new UrlRewriteFilter());
        urlReWrite.setInitParameter(URL_REWRITE_FILTER_PARAM_LOGLEVEL, URL_REWRITE_FILTER_LOGLEVEL_SLF4J);
        EnumSet<DispatcherType> urlReWriteDispatcherTypes = EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD);
        urlReWrite.addMappingForUrlPatterns(urlReWriteDispatcherTypes, true, URL_REWRITE_FILTER_MAPPING);

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener

  @Override public void onStartup(ServletContext ctx) throws ServletException {


    AnnotationConfigWebApplicationContext rootCtx = new AnnotationConfigWebApplicationContext();
    rootCtx.register(ApplicationConfig.class);


    ctx.addListener(new ContextLoaderListener(rootCtx));


    RepositoryRestExporterServlet exporter = new RepositoryRestExporterServlet();


    ServletRegistration.Dynamic reg = ctx.addServlet("rest-exporter", exporter);
    reg.setLoadOnStartup(1);

View Full Code Here

Examples of org.springframework.web.context.ContextLoaderListener

    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(ApplicationContext.class);
    rootContext.setDisplayName("Spring Thymeleaf Tutorial");
    
    //Context loader listener 
    servletContext.addListener(new ContextLoaderListener(rootContext));
    
    //Dispatcher servlet
    ServletRegistration.Dynamic dispatcher = 
        servletContext.addServlet("dispatcher", new DispatcherServlet(rootContext));
    dispatcher.setLoadOnStartup(1);

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.