JwalaAuthenticationProvider.java 文件源码

/**
 *
 * @return Tomcat Realms
 * @throws AttributeNotFoundException
 * @throws InstanceNotFoundException
 * @throws MBeanException
 * @throws ReflectionException
 */
public Realm getTomcatContextRealm() throws AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException {
    try {
        ObjectName name = new ObjectName("Catalina", "type", "Engine");
        Engine engine = (Engine) JwalaAuthenticationProvider.getmBeanServer().getAttribute(name, "managedResource");
        return engine.getRealm();
    } catch (MalformedObjectNameException ex) {
        LOGGER.error("Invalid Realm", ex);
    }
    return null;
}