import org.infinispan.remoting.transport.jgroups.JGroupsTransport; //导入依赖的package包/类
@Override
protected HttpServerAuthenticationMechanismFactory doCreateHttpServerMechanismFactory(Map<String, ?> properties) {
    HttpServerAuthenticationMechanismFactory delegate = super.doCreateHttpServerMechanismFactory(properties);

    String cacheManagerName = UUID.randomUUID().toString();
    EmbeddedCacheManager cacheManager = new DefaultCacheManager(
            GlobalConfigurationBuilder.defaultClusteredBuilder()
                    .globalJmxStatistics().cacheManagerName(cacheManagerName)
                    .transport().nodeName(cacheManagerName).addProperty(JGroupsTransport.CONFIGURATION_FILE, "fast.xml")
                    .build(),
            new ConfigurationBuilder()
                    .clustering()
                    .cacheMode(CacheMode.REPL_SYNC)
                    .build()
    );

    Cache<String, SingleSignOnEntry> cache = cacheManager.getCache();
    SingleSignOnManager manager = new DefaultSingleSignOnManager(cache, new DefaultSingleSignOnSessionIdentifierFactory(), (id, entry) -> cache.put(id, entry));
    SingleSignOnServerMechanismFactory.SingleSignOnConfiguration signOnConfiguration = new SingleSignOnServerMechanismFactory.SingleSignOnConfiguration("JSESSIONSSOID", null, "/", false, false);

    SingleSignOnSessionFactory singleSignOnSessionFactory = new DefaultSingleSignOnSessionFactory(manager, this.keyPairSupplier.get());

    return new SingleSignOnServerMechanismFactory(delegate, singleSignOnSessionFactory, signOnConfiguration);
}
 

import org.infinispan.remoting.transport.jgroups.JGroupsTransport; //导入依赖的package包/类
private InetAddress addressToInetAddress(Address a) {
    EmbeddedCacheManager manager = this.cm;
    if ((manager == null) || (a == null)) {
        // In case we cannot fetch the information, lets assume we
        // are standby, so to have less responsibility.
        return null;
    }
    Transport t = manager.getTransport();
    if (t instanceof JGroupsTransport) {
        JGroupsTransport jt = (JGroupsTransport) t;
        Channel c = jt.getChannel();
        if (a instanceof JGroupsAddress) {
            JGroupsAddress ja = (JGroupsAddress) a;
            org.jgroups.Address phys = (org.jgroups.Address) c
                    .down(new Event(Event.GET_PHYSICAL_ADDRESS, ja
                            .getJGroupsAddress()));
            if (phys instanceof org.jgroups.stack.IpAddress) {
                InetAddress bindAddress = ((org.jgroups.stack.IpAddress) phys)
                        .getIpAddress();
                return bindAddress;
            }
        }
    }
    return null;
}