Example usage for org.springframework.web.context ContextLoaderListener ContextLoaderListener

List of usage examples for org.springframework.web.context ContextLoaderListener ContextLoaderListener

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Introduction

In this page you can find the example usage for org.springframework.web.context ContextLoaderListener ContextLoaderListener.

Prototype

public ContextLoaderListener(WebApplicationContext context)

Source Link

Document

Create a new ContextLoaderListener with the given application context.

Usage

From source file:org.jumpmind.metl.ui.init.AppInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    Properties properties = loadProperties();
    AnnotationConfigWebApplicationContext applicationContext = new AnnotationConfigWebApplicationContext();
    applicationContext.scan("org.jumpmind.metl");
    MutablePropertySources sources = applicationContext.getEnvironment().getPropertySources();
    sources.addLast(new PropertiesPropertySource("passed in properties", properties));
    servletContext.addListener(new ContextLoaderListener(applicationContext));
    servletContext.addListener(this);
    servletContext.addListener(new RequestContextListener());

    AnnotationConfigWebApplicationContext dispatchContext = new AnnotationConfigWebApplicationContext();
    dispatchContext.setParent(applicationContext);
    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher",
            new DispatcherServlet(dispatchContext));
    dispatcher.setLoadOnStartup(1);/*from   ww  w.j a  v a  2s  . c  o m*/
    dispatcher.addMapping("/api/*");
    applicationContextRef.set(dispatchContext);

    ServletRegistration.Dynamic apidocs = servletContext.addServlet("apidocs", DefaultServlet.class);
    apidocs.addMapping("/api.html", "/doc/*");

    ServletRegistration.Dynamic vaadin = servletContext.addServlet("vaadin", AppServlet.class);
    vaadin.setAsyncSupported(true);
    vaadin.setInitParameter("org.atmosphere.cpr.asyncSupport", JSR356AsyncSupport.class.getName());
    vaadin.setInitParameter("beanName", "appUI");
    vaadin.addMapping("/*");
}

From source file:org.springframework.boot.context.web.SpringBootServletInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    // Logger initialization is deferred in case a ordered
    // LogServletContextInitializer is being used
    this.logger = LogFactory.getLog(getClass());
    WebApplicationContext rootAppContext = createRootApplicationContext(servletContext);
    if (rootAppContext != null) {
        servletContext.addListener(new ContextLoaderListener(rootAppContext) {
            @Override//www.j  ava 2 s.c om
            public void contextInitialized(ServletContextEvent event) {
                // no-op because the application context is already initialized
            }
        });
    } else {
        this.logger.debug("No ContextLoaderListener registered, as " + "createRootApplicationContext() did not "
                + "return an application context");
    }
}

From source file:org.springframework.boot.web.servlet.support.SpringBootServletInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    // Logger initialization is deferred in case an ordered
    // LogServletContextInitializer is being used
    this.logger = LogFactory.getLog(getClass());
    WebApplicationContext rootAppContext = createRootApplicationContext(servletContext);
    if (rootAppContext != null) {
        servletContext.addListener(new ContextLoaderListener(rootAppContext) {
            @Override/*from w  w w  . j  ava2s . c o  m*/
            public void contextInitialized(ServletContextEvent event) {
                // no-op because the application context is already initialized
            }
        });
    } else {
        this.logger.debug("No ContextLoaderListener registered, as " + "createRootApplicationContext() did not "
                + "return an application context");
    }
}

From source file:org.springframework.boot.web.SpringBootServletInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    WebApplicationContext rootAppContext = this.createRootApplicationContext(servletContext);
    if (rootAppContext != null) {
        servletContext.addListener(new ContextLoaderListener(rootAppContext) {
            @Override/*from w  w  w. j  a v  a  2s  . c  o m*/
            public void contextInitialized(ServletContextEvent event) {
                // no-op because the application context is already initialized
            }
        });
    } else {
        this.logger.debug("No ContextLoaderListener registered, as " + "createRootApplicationContext() did not "
                + "return an application context");
    }
}

From source file:org.springframework.web.context.AbstractContextLoaderInitializer.java

/**
 * Register a {@link ContextLoaderListener} against the given servlet context. The
 * {@code ContextLoaderListener} is initialized with the application context returned
 * from the {@link #createRootApplicationContext()} template method.
 * @param servletContext the servlet context to register the listener against
 *//*from w w  w.  j a va2 s  .c  om*/
protected void registerContextLoaderListener(ServletContext servletContext) {
    WebApplicationContext rootAppContext = createRootApplicationContext();
    if (rootAppContext != null) {
        ContextLoaderListener listener = new ContextLoaderListener(rootAppContext);
        listener.setContextInitializers(getRootApplicationContextInitializers());
        servletContext.addListener(listener);
    } else {
        logger.debug("No ContextLoaderListener registered, as "
                + "createRootApplicationContext() did not return an application context");
    }
}