Example usage for javax.servlet ServletContext getEffectiveMajorVersion

Introduction

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

Prototype

public int getEffectiveMajorVersion();

Source Link

Document

Gets the major version of the Servlet specification that the application represented by this ServletContext is based on.

Usage

From source file:org.smigo.config.WebAppInitializer.java

@Override
protected void beforeSpringSecurityFilterChain(ServletContext servletContext) {
    super.beforeSpringSecurityFilterChain(servletContext);
    log.info("Starting servlet context");
    log.info("contextName: " + servletContext.getServletContextName());
    log.info("contextPath:" + servletContext.getContextPath());
    log.info("effectiveMajorVersion:" + servletContext.getEffectiveMajorVersion());
    log.info("effectiveMinorVersion:" + servletContext.getEffectiveMinorVersion());
    log.info("majorVersion:" + servletContext.getMajorVersion());
    log.info("minorVersion:" + servletContext.getMinorVersion());
    log.info("serverInfo:" + servletContext.getServerInfo());
    //               ", virtualServerName:" + servletContext.getVirtualServerName() +
    log.info("toString:" + servletContext.toString());

    for (Enumeration<String> e = servletContext.getAttributeNames(); e.hasMoreElements();) {
        log.info("Attribute:" + e.nextElement());
    }//from  w  w w . ja  va  2 s  . c o m
    for (Map.Entry<String, String> env : System.getenv().entrySet()) {
        log.info("System env:" + env.toString());
    }
    for (Map.Entry<Object, Object> prop : System.getProperties().entrySet()) {
        log.info("System prop:" + prop.toString());
    }

    final String profile = System.getProperty("smigoProfile", EnvironmentProfile.PRODUCTION);
    log.info("Starting with profile " + profile);

    WebApplicationContext context = new AnnotationConfigWebApplicationContext() {
        {
            register(WebConfiguration.class);
            setDisplayName("SomeRandomName");
            getEnvironment().setActiveProfiles(profile);
        }
    };

    FilterRegistration.Dynamic characterEncodingFilter = servletContext.addFilter("CharacterEncodingFilter",
            new CharacterEncodingFilter());
    characterEncodingFilter.setInitParameter("encoding", "UTF-8");
    characterEncodingFilter.setInitParameter("forceEncoding", "true");
    characterEncodingFilter.addMappingForUrlPatterns(null, false, "/*");

    servletContext.addListener(new RequestContextListener());
    servletContext.addListener(new ContextLoaderListener(context));

    //http://stackoverflow.com/questions/4811877/share-session-data-between-2-subdomains
    //        servletContext.getSessionCookieConfig().setDomain(getDomain());

    DispatcherServlet dispatcherServlet = new DispatcherServlet(context);
    dispatcherServlet.setThrowExceptionIfNoHandlerFound(false);
    servletContext.addServlet("dispatcher", dispatcherServlet).addMapping("/");
}

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