After searching Google for more than 3 hours, I'm giving up on this.
I have this web.xml:
<context-param> <param-name>contextClass</param-name> <param-value> org.springframework.web.context.support.AnnotationConfigWebApplicationContext </param-value> </context-param> <context-param> <param-name>contextConfigLocation</param-name> <param-value>ar.com.dera.simor.config</param-value> </context-param> <jsp-config> <jsp-property-group> <url-pattern>*.jsp</url-pattern> <trim-directive-whitespaces>true</trim-directive-whitespaces> </jsp-property-group> </jsp-config> <error-page> <error-code>404</error-code> <location>/not_found</location> </error-page> OK, I did it work just with the servlet, and Spring Security. But also, I want to configure (in Java) the jsp-config and the error-page.
How can I do this? This is my WebInitializer class:
@Configuration public class WebInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { @Override public void onStartup(ServletContext servletContext) throws ServletException { AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext(); rootContext.register(WebConfig.class); rootContext.scan("ar.com.dera.simor.config"); ServletRegistration.Dynamic appServlet = servletContext.addServlet( "appServlet", new DispatcherServlet(rootContext)); appServlet.setLoadOnStartup(1); appServlet.addMapping("/"); servletContext.addListener(new ContextLoaderListener(rootContext)); servletContext.addFilter("securityFilter", new DelegatingFilterProxy("springSecurityFilterChain")) .addMappingForUrlPatterns(null, false, "/*"); } @Override protected Class<?>[] getRootConfigClasses() { return new Class[] { SecurityConfig.class }; } @Override protected Class<?>[] getServletConfigClasses() { return new Class<?>[] { WebConfig.class }; } @Override protected String[] getServletMappings() { return new String[] { "/" }; } @Override protected Filter[] getServletFilters() { CharacterEncodingFilter utf8Filter = new CharacterEncodingFilter(); utf8Filter.setEncoding("UTF-8"); utf8Filter.setForceEncoding(true); return new Filter[] { utf8Filter }; } } 
