Example usage for javax.servlet ServletContext addListener

Introduction

In this page you can find the example usage for javax.servlet ServletContext addListener.

Prototype

public void addListener(Class<? extends EventListener> listenerClass);

Source Link

Document

Adds a listener of the given class type to this ServletContext.

Usage

From source file:com.sishuok.chapter2.initializer.NoXmlWebAppInitializer.java

@Override
public void onStartup(final ServletContext sc) throws ServletException {

    //1?/*from  w ww  .  j  a  v a2s.c  o m*/
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(RootConfiguration.class);
    sc.addListener(new ContextLoaderListener(rootContext));

    //2?springmvc
    AnnotationConfigWebApplicationContext springMvcContext = new AnnotationConfigWebApplicationContext();
    springMvcContext.register(SpringMvcConfiguration.class);

    //3?DispatcherServlet
    DispatcherServlet dispatcherServlet = new DispatcherServlet(springMvcContext);

    ServletRegistration.Dynamic dynamic = sc.addServlet("dispatcherServlet", dispatcherServlet);
    dynamic.setLoadOnStartup(1);
    dynamic.addMapping("/");

}

From source file:com.tamnd.app.init.WebMvcInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    // Create the 'root' Spring application context
    WebApplicationContext context = context();

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

    DispatcherServlet dispatcherServlet = new DispatcherServlet(context);
    dispatcherServlet.setThrowExceptionIfNoHandlerFound(true);

    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcherServlet", dispatcherServlet);
    dispatcher.setLoadOnStartup(1);/*  ww  w .  j  av  a2  s.  c  om*/
    dispatcher.addMapping(MAPPING_URL);

    servletContext
            .addFilter("securityFilter",
                    new DelegatingFilterProxy("springSecurityFilterChain"/*Do not change this name*/))
            .addMappingForUrlPatterns(null, false, "/*");
    //      servletContext.addFilter("hibernateFilter", new OpenSessionInViewFilter())
    //            .addMappingForUrlPatterns(null, false, "/*");
}

From source file:org.hdiv.spring.boot.autoconfigure.HdivAutoConfiguration.java

@Bean
public ServletContextInitializer validatorFilter() {
    ServletContextInitializer initializer = new ServletContextInitializer() {

        public void onStartup(ServletContext servletContext) throws ServletException {

            // Register HDIV InitListener and ValidatorFilter

            // InitListener
            servletContext.addListener(new InitListener());

            // ValidatorFilter
            FilterRegistration.Dynamic registration = servletContext.addFilter("validatorFilter",
                    new ValidatorFilter());
            EnumSet<DispatcherType> dispatcherTypes = EnumSet.of(DispatcherType.REQUEST);
            // isMatchAfter false to put it before existing filters
            registration.addMappingForUrlPatterns(dispatcherTypes, false, "/*");
        }/*  ww w . ja v a 2 s .c om*/
    };
    return initializer;
}

From source file:br.eti.danielcamargo.backend.common.config.WebAppInitializer.java

private WebApplicationContext createRootContext(ServletContext servletContext) {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(CoreConfig.class, SecurityConfig.class);
    rootContext.refresh();/*from   w  ww .ja v a 2s  .  co  m*/
    servletContext.addListener(new ContextLoaderListener(rootContext));
    servletContext.setInitParameter("defaultHtmlEscape", "true");
    return rootContext;
}

From source file:net.eusashead.hateoas.springhalbuilder.config.WebInitializer.java

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

    // Set up the app ctx
    AnnotationConfigWebApplicationContext rootCtx = new AnnotationConfigWebApplicationContext();
    rootCtx.register(WebConfig.class);

    // Set the listener
    ctx.addListener(new ContextLoaderListener(rootCtx));

    // Register the Spring Dispatcher servlet
    ServletRegistration.Dynamic dispatcher = ctx.addServlet("dispatcher", new DispatcherServlet(rootCtx));
    dispatcher.setLoadOnStartup(1);//from   w w  w .  ja  v  a  2 s .co  m
    dispatcher.addMapping("/*");

}

From source file:com.kajj.tools.logviewer.config.LogViewerWebApplicationInitializer.java

/**
 * Initialization method for the ServletContext. Creates the Spring context and
 * DispatcherServlet.// ww w .ja va 2s  .c  om
 *
 * @param servletContext The ServletContext to initialize.
 * @throws ServletException If the ServletContext fails to initialize.
 */
@Override
public void onStartup(final ServletContext servletContext) throws ServletException {
    final AnnotationConfigWebApplicationContext springContext = new AnnotationConfigWebApplicationContext();
    springContext.setConfigLocation("com.kajj.tools.logviewer.config");
    servletContext.addListener(new ContextLoaderListener(springContext));

    final DispatcherServlet servlet = new DispatcherServlet(springContext);
    final ServletRegistration.Dynamic dispatcher = servletContext.addServlet(DISPATCHER_SERVLET_NAME, servlet);
    dispatcher.setLoadOnStartup(1);
    dispatcher.addMapping(MAPPING_ANY);
}

From source file:net.oneandone.stool.overview.initializer.ApplicationInitializer.java

@Override
public void afterSpringSecurityFilterChain(ServletContext servletContext) {
    AnnotationConfigWebApplicationContext context;
    ServletRegistration.Dynamic dispatcher;

    context = new AnnotationConfigWebApplicationContext();
    context.setConfigLocation("net.oneandone.stool.overview.config");
    servletContext.addListener(new ContextLoaderListener(context));
    dispatcher = servletContext.addServlet("DispatcherServlet", new DispatcherServlet(context));
    dispatcher.setLoadOnStartup(1);//  ww w  . ja  va  2 s . c om
    dispatcher.addMapping("/");
}

From source file:com.nebhale.cyclinglibrary.web.ApplicationInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(UtilConfiguration.class, RepositoryConfiguration.class);

    servletContext.addListener(new ContextLoaderListener(rootContext));

    AnnotationConfigWebApplicationContext webContext = new AnnotationConfigWebApplicationContext();
    webContext.register(WebConfiguration.class);

    ServletRegistration.Dynamic dispatcherServlet = servletContext.addServlet("dispatcher",
            new DispatcherServlet(webContext));
    dispatcherServlet.setLoadOnStartup(1);
    dispatcherServlet.addMapping("/");

    FilterRegistration.Dynamic gzipFilter = servletContext.addFilter("gzip", new GzipFilter());
    gzipFilter.addMappingForServletNames(null, false, "dispatcher");

    FilterRegistration.Dynamic eTagFilter = servletContext.addFilter("etag", new ShallowEtagHeaderFilter());
    eTagFilter.addMappingForServletNames(null, false, "dispatcher");
}

From source file:echec.spring.SpringConfigWebApplicationInitializer.java

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

    // Initialise spring au dmarrage de l'application web.
    AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
    appContext.register(SpringConfig.class);
    servletContext.addListener(new ContextLoaderListener(appContext));

    // Register and map the dispatcher servlet
    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher",
            new DispatcherServlet(appContext));
    dispatcher.setLoadOnStartup(1);/* ww w .j a  v  a2  s  .  c o  m*/
    dispatcher.addMapping("/");
}

From source file:org.kew.rmf.reconciliation.config.WebAppInitializer.java

private WebApplicationContext createRootContext(ServletContext servletContext) {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(CoreConfig.class);
    rootContext.refresh();//from www  . j a v  a 2 s  .c  o m

    servletContext.addListener(new ContextLoaderListener(rootContext));
    servletContext.setInitParameter("defaultHtmlEscape", "true");

    return rootContext;
}