public DispatcherServletChannelInitializer() throws ServletException {
MockServletContext servletContext = new MockServletContext();
MockServletConfig servletConfig = new MockServletConfig(servletContext);
AnnotationConfigWebApplicationContext wac = new AnnotationConfigWebApplicationContext();
wac.setServletContext(servletContext);
wac.setServletConfig(servletConfig);
wac.register(WebConfig.class);
wac.refresh();
this.dispatcherServlet = new DispatcherServlet(wac);
this.dispatcherServlet.init(servletConfig);
}
