WebApplicationInitializer example

AppInitializer.java

package io.pivotal.demo.slimwebsocket;

import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class AppInitializer 
extends AbstractAnnotationConfigDispatcherServletInitializer {

    protected Class<?>[] getRootConfigClasses() { return new Class[] {AppConfig.class};}

    protected Class<?>[] getServletConfigClasses()  { return new Class[] {WebConfig.class, WebSocketConfig.class};}

    protected String[] getServletMappings() {
        return new String[] {"/"};
    }

}