org.infinispan.configuration.cache.CacheMode Java Examples

public static void main(String[] args) throws Exception {
   // Setup up a clustered cache manager
   GlobalConfigurationBuilder global = GlobalConfigurationBuilder.defaultClusteredBuilder();
   // Initialize the cache manager
   DefaultCacheManager cacheManager = new DefaultCacheManager(global.build());
   // Create a replicated synchronous configuration
   ConfigurationBuilder builder = new ConfigurationBuilder();
   builder.clustering().cacheMode(CacheMode.REPL_SYNC);
   Configuration cacheConfig = builder.build();
   // Create a cache
   Cache<String, String> cache = cacheManager.administration()
           .withFlags(CacheContainerAdmin.AdminFlag.VOLATILE)
           .getOrCreateCache("cache", cacheConfig);

   // Store the current node address in some random keys
   for(int i=0; i < 10; i++) {
      cache.put(UUID.randomUUID().toString(), cacheManager.getNodeAddress());
   }
   // Display the current cache contents for the whole cluster
   cache.entrySet().forEach(entry -> System.out.printf("%s = %s\n", entry.getKey(), entry.getValue()));
   // Display the current cache contents for this node
   cache.getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP)
      .entrySet().forEach(entry -> System.out.printf("%s = %s\n", entry.getKey(), entry.getValue()));
   // Stop the cache manager and release all resources
   cacheManager.stop();
}
 

private EmbeddedCacheManager createManager() {
    System.setProperty("java.net.preferIPv4Stack", "true");
    System.setProperty("jgroups.tcp.port", "53715");
    GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();

    gcb = gcb.clusteredDefault();
    gcb.transport().clusterName("test-clustering");

    gcb.globalJmxStatistics().allowDuplicateDomains(true);

    EmbeddedCacheManager cacheManager = new DefaultCacheManager(gcb.build());


    ConfigurationBuilder distConfigBuilder = new ConfigurationBuilder();
    ClusteringConfigurationBuilder clusterConfBuilder = distConfigBuilder.clustering();
    clusterConfBuilder.cacheMode(CacheMode.DIST_SYNC);
    clusterConfBuilder.hash().numOwners(NUM_OWNERS);
    clusterConfBuilder.l1().enabled(L1_ENABLED)
            .lifespan(L1_LIFESPAN_MS)
            .cleanupTaskFrequency(L1_CLEANER_MS);

    Configuration distCacheConfiguration = distConfigBuilder.build();

    cacheManager.defineConfiguration(CACHE_NAME, distCacheConfiguration);
    return cacheManager;
}
 

public static void main(String[] args) throws Exception {
   // Setup up a clustered cache manager
   GlobalConfigurationBuilder global = GlobalConfigurationBuilder.defaultClusteredBuilder();
   // Initialize the cache manager
   DefaultCacheManager cacheManager = new DefaultCacheManager(global.build());
   //Create cache configuration
   ConfigurationBuilder builder = new ConfigurationBuilder();
   builder.clustering().cacheMode(CacheMode.DIST_SYNC);
   // Obtain a cache
   Cache<String, String> cache = cacheManager.administration().withFlags(CacheContainerAdmin.AdminFlag.VOLATILE)
         .getOrCreateCache("cache", builder.build());

   // Store the current node address in some random keys
   for (int i = 0; i < 10; i++) {
      cache.put(UUID.randomUUID().toString(), cacheManager.getNodeAddress());
   }
   // Display the current cache contents for the whole cluster
   cache.entrySet().forEach(entry -> System.out.printf("%s = %s\n", entry.getKey(), entry.getValue()));
   // Display the current cache contents for this node
   cache.getAdvancedCache().withFlags(Flag.SKIP_REMOTE_LOOKUP).entrySet()
         .forEach(entry -> System.out.printf("%s = %s\n", entry.getKey(), entry.getValue()));
   // Stop the cache manager and release all resources
   cacheManager.stop();
}
 

private static Configuration createCacheConfiguration(int size) {
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    // "max idle" is to keep memory down for deployments with few agents
    // "size" is to keep memory bounded for deployments with lots of agents
    configurationBuilder.clustering()
            .cacheMode(CacheMode.INVALIDATION_ASYNC)
            .expiration()
            .maxIdle(30, MINUTES)
            .memory()
            .size(size)
            .evictionType(EvictionType.COUNT)
            .evictionStrategy(EvictionStrategy.REMOVE)
            .jmxStatistics()
            .enable();
    return configurationBuilder.build();
}
 

@BeforeClass
public static void init() throws MalformedURLException, URISyntaxException {
    cacheManager1 = new DefaultCacheManager(getGlobalConfiguration());
    cacheManager1.defineConfiguration("my-cache",
            new ConfigurationBuilder()
                    .clustering()
                    .cacheMode(CacheMode.DIST_SYNC)
                    .hash().numOwners(2)
                    .build()
    );

    cache = cacheManager1.getCache("my-cache");
    readWriteMap = toMap(cache);

    cacheManager2 = new DefaultCacheManager(getGlobalConfiguration());
    cacheManager2.defineConfiguration("my-cache",
            new ConfigurationBuilder()
                    .clustering()
                    .cacheMode(CacheMode.DIST_SYNC)
                    .hash().numOwners(2)
                    .build()
    );
    cacheManager2.getCache("my-cache");
}
 

@Override
public <K extends /*@NonNull*/ Serializable, V extends /*@NonNull*/ Serializable> ConcurrentMap<K, V> createReplicatedMap(
        String mapName, long expirationTime, TimeUnit expirationUnit) {
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    configurationBuilder.clustering()
            .cacheMode(CacheMode.REPL_ASYNC)
            .expiration()
            .lifespan(expirationTime, expirationUnit)
            .jmxStatistics()
            .enable();
    cacheManager.defineConfiguration(mapName, configurationBuilder.build());
    return cacheManager.getCache(mapName);
}
 

@Bean
public InfinispanCacheConfigurer cacheConfigurer() {
   return manager -> {
      final Configuration ispnConfig = new ConfigurationBuilder()
            .clustering()
            .cacheMode(CacheMode.DIST_SYNC)
            .build();


      manager.defineConfiguration("sessions", ispnConfig);
   };
}
 

@Bean
public InfinispanCacheConfigurer cacheConfigurer() {
    return manager -> {
        final Configuration ispnConfig = new ConfigurationBuilder()
                .clustering()
                .cacheMode(CacheMode.DIST_SYNC)
                .build();


        manager.defineConfiguration("sessions", ispnConfig);
    };
}
 

protected org.infinispan.configuration.cache.Configuration getConfiguration(final Long limit) {
    return new ConfigurationBuilder()
            .clustering()
            .cacheMode(CacheMode.REPL_SYNC)
            .stateTransfer()
            .awaitInitialTransfer(Boolean.FALSE)
            .jmxStatistics()
            .enable()
            .eviction()
            .type(EvictionType.COUNT)
            .size(limit)
            .build();
}
 

protected org.infinispan.configuration.cache.Configuration getConfiguration() {
    return new ConfigurationBuilder()
            .clustering()
            .cacheMode(CacheMode.REPL_SYNC)
            .stateTransfer()
            .awaitInitialTransfer(Boolean.FALSE)
            .jmxStatistics()
            .enable()
            .build();
}
 

@Override
public <K extends /*@NonNull*/ Serializable, V extends /*@NonNull*/ Object> Cache<K, V> createSelfBoundedCache(
        String cacheName, CacheLoader<K, V> loader) {
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    configurationBuilder.clustering()
            .cacheMode(CacheMode.INVALIDATION_ASYNC)
            .jmxStatistics()
            .enable();
    cacheManager.defineConfiguration(cacheName, configurationBuilder.build());
    return new CacheImpl<K, V>(cacheManager.getCache(cacheName), loader);
}
 

@Override
protected StorageMap createStorageMap() {
    manager.defineConfiguration(
        STORAGE_CACHE,
        new ConfigurationBuilder()
            .clustering().cacheMode(CacheMode.REPL_SYNC)
            .build()
    );

    Cache<String, Map<Long, Map<String, String>>> cache = manager.getCache(STORAGE_CACHE, true);
    return CacheStorageMap.create(cache);
}
 

@Override
public <K extends /*@NonNull*/ Serializable, V extends /*@NonNull*/ Object> DistributedExecutionMap<K, V> createDistributedExecutionMap(
        String cacheName) {
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    configurationBuilder.clustering()
            .cacheMode(CacheMode.LOCAL)
            .jmxStatistics()
            .enable();
    cacheManager.defineConfiguration(cacheName, configurationBuilder.build());
    return new DistributedExecutionMapImpl<K, V>(cacheManager.getCache(cacheName));
}
 

public EmbeddedCacheManager createManager() {
    System.setProperty("java.net.preferIPv4Stack", "true");
    System.setProperty("jgroups.tcp.port", "53715");
    GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();

    boolean clustered = true;
    boolean async = false;
    boolean allowDuplicateJMXDomains = true;

    if (clustered) {
        gcb = gcb.clusteredDefault();
        gcb.transport().clusterName("test-clustering");
    }
    gcb.globalJmxStatistics().allowDuplicateDomains(allowDuplicateJMXDomains);

    EmbeddedCacheManager cacheManager = new DefaultCacheManager(gcb.build());


    ConfigurationBuilder invalidationConfigBuilder = new ConfigurationBuilder();
    if (clustered) {
        invalidationConfigBuilder.clustering().cacheMode(async ? CacheMode.INVALIDATION_ASYNC : CacheMode.INVALIDATION_SYNC);
    }
    Configuration invalidationCacheConfiguration = invalidationConfigBuilder.build();

    cacheManager.defineConfiguration(InfinispanConnectionProvider.REALM_CACHE_NAME, invalidationCacheConfiguration);
    return cacheManager;

}
 

private EmbeddedCacheManager createManager() {
        System.setProperty("java.net.preferIPv4Stack", "true");
        System.setProperty("jgroups.tcp.port", "53715");
        GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();

        boolean clustered = true;
        boolean async = false;
        boolean allowDuplicateJMXDomains = true;

        if (clustered) {
            gcb = gcb.clusteredDefault();
            gcb.transport().clusterName("test-clustering");
        }

        gcb.globalJmxStatistics().allowDuplicateDomains(allowDuplicateJMXDomains);

        EmbeddedCacheManager cacheManager = new DefaultCacheManager(gcb.build());


        ConfigurationBuilder invalidationConfigBuilder = new ConfigurationBuilder();
        if (clustered) {
            invalidationConfigBuilder.clustering().cacheMode(async ? CacheMode.INVALIDATION_ASYNC : CacheMode.INVALIDATION_SYNC);
        }

        // Uncomment this to have test fixed!!!
//        invalidationConfigBuilder.customInterceptors()
//                .addInterceptor()
//                .before(NonTransactionalLockingInterceptor.class)
//                .interceptorClass(StateTransferInterceptor.class);

        Configuration invalidationCacheConfiguration = invalidationConfigBuilder.build();

        cacheManager.defineConfiguration(InfinispanConnectionProvider.REALM_CACHE_NAME, invalidationCacheConfiguration);
        return cacheManager;

    }
 

protected DefaultCacheManager getVersionedCacheManager() {
    GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();


    boolean clustered = false;
    boolean async = false;
    boolean allowDuplicateJMXDomains = true;

    if (clustered) {
        gcb.transport().defaultTransport();
    }
    gcb.globalJmxStatistics().allowDuplicateDomains(allowDuplicateJMXDomains);

    final DefaultCacheManager cacheManager = new DefaultCacheManager(gcb.build());
    ConfigurationBuilder invalidationConfigBuilder = new ConfigurationBuilder();
    invalidationConfigBuilder
            //.invocationBatching().enable()
            .transaction().transactionMode(TransactionMode.TRANSACTIONAL)
            .transaction().transactionManagerLookup(new EmbeddedTransactionManagerLookup())
            .locking().isolationLevel(IsolationLevel.REPEATABLE_READ).writeSkewCheck(true).versioning().enable().scheme(VersioningScheme.SIMPLE);


    //invalidationConfigBuilder.locking().isolationLevel(IsolationLevel.REPEATABLE_READ).writeSkewCheck(true).versioning().enable().scheme(VersioningScheme.SIMPLE);

    if (clustered) {
        invalidationConfigBuilder.clustering().cacheMode(async ? CacheMode.INVALIDATION_ASYNC : CacheMode.INVALIDATION_SYNC);
    }
    Configuration invalidationCacheConfiguration = invalidationConfigBuilder.build();
    cacheManager.defineConfiguration(InfinispanConnectionProvider.REALM_CACHE_NAME, invalidationCacheConfiguration);
    return cacheManager;
}
 

public static EmbeddedCacheManager createManager(String nodeName) {
    System.setProperty("java.net.preferIPv4Stack", "true");
    System.setProperty("jgroups.tcp.port", "53715");
    GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();

    boolean clustered = true;
    boolean async = false;
    boolean allowDuplicateJMXDomains = true;

    if (clustered) {
        gcb = gcb.clusteredDefault();
        gcb.transport().clusterName("test-clustering");
        gcb.transport().nodeName(nodeName);
    }
    gcb.globalJmxStatistics().allowDuplicateDomains(allowDuplicateJMXDomains);

    EmbeddedCacheManager cacheManager = new DefaultCacheManager(gcb.build());


    ConfigurationBuilder distConfigBuilder = new ConfigurationBuilder();
    if (clustered) {
        distConfigBuilder.clustering().cacheMode(async ? CacheMode.DIST_ASYNC : CacheMode.DIST_SYNC);
        distConfigBuilder.clustering().hash().numOwners(1);

        // Disable L1 cache
        distConfigBuilder.clustering().hash().l1().enabled(false);
    }
    Configuration distConfig = distConfigBuilder.build();

    cacheManager.defineConfiguration(InfinispanConnectionProvider.USER_SESSION_CACHE_NAME, distConfig);
    return cacheManager;

}
 

public org.infinispan.configuration.cache.Configuration buildConfiguration() {
    return new org.infinispan.configuration.cache.ConfigurationBuilder()

            .indexing()
            .index(Index.NONE)

            .clustering()
            .cacheMode(CacheMode.DIST_SYNC)
            .hash()
            .numOwners(1)

            .build();
}
 

public org.infinispan.configuration.cache.Configuration buildAdapterCredentialsConfiguration() {
    return new org.infinispan.configuration.cache.ConfigurationBuilder()

            .indexing()
            .index(Index.NONE)

            .clustering()
            .cacheMode(CacheMode.DIST_SYNC)
            .hash()
            .numOwners(1)

            .build();
}
 

public org.infinispan.configuration.cache.Configuration buildDeviceManagementConfiguration() {
    return new org.infinispan.configuration.cache.ConfigurationBuilder()

            .indexing()
            .index(Index.PRIMARY_OWNER)
            .addProperty("default.indexmanager", "org.infinispan.query.indexmanager.InfinispanIndexManager")
            .addProperty("default.worker.execution", "async")
            .addProperty("default.index_flush_interval", "500")
            .addIndexedEntity(DeviceInformation.class)
            .addIndexedEntity(DeviceCredential.class)

            // .persistence()
            // .addSingleFileStore()
            // .fetchPersistentState(true)

            .clustering()
            .cacheMode(CacheMode.DIST_SYNC)
            .hash()
            .numOwners(1)

            .invocationBatching()
            .enable()

            .transaction()
            .autoCommit(true)
            .transactionMode(TransactionMode.TRANSACTIONAL)
            .useSynchronization(true)
            .recovery().disable()

            .locking()
            .isolationLevel(IsolationLevel.READ_COMMITTED)

            .build();
}
 

private DefaultCacheManager clusteredCacheManager(CacheMode mode, int owners, RulesManager rulesManager, String nodeName, String globalStateLocation) {
    ExecutorService executorService = Executors.newFixedThreadPool(4);
    HAKieSessionBuilder sessionBuilder = new HAKieSessionBuilder(rulesManager, executorService);

     TransportConfigurationBuilder tcb = new GlobalConfigurationBuilder().clusteredDefault()
            .transport().addProperty("configurationFile", System.getProperty("jgroups.configuration", "jgroups-test-tcp.xml"))
            .clusterName("HACEP");

            if(nodeName != null){
                tcb.nodeName(nodeName);
            }

    GlobalJmxStatisticsConfigurationBuilder gjscb = tcb.globalJmxStatistics().allowDuplicateDomains(true).enable();

    GlobalStateConfigurationBuilder gscb;
            if(globalStateLocation!=null){
                gscb = gjscb.globalState().enable().persistentLocation(globalStateLocation);
            } else {
                gscb = gjscb.globalState().disable();
            }

    GlobalConfiguration glob = gscb.serialization()
            .addAdvancedExternalizer(new HAKieSession.HASessionExternalizer(sessionBuilder))
            .addAdvancedExternalizer(new HAKieSerializedSession.HASerializedSessionExternalizer(sessionBuilder))
            .addAdvancedExternalizer(new HAKieSessionDeltaEmpty.HASessionDeltaEmptyExternalizer(sessionBuilder))
            .addAdvancedExternalizer(new HAKieSessionDeltaFact.HASessionDeltaFactExternalizer(sessionBuilder))
            .build();

    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    configurationBuilder.invocationBatching().enable();
    configureCacheMode(configurationBuilder, mode, owners);

    org.infinispan.configuration.cache.Configuration loc = extendDefaultConfiguration(configurationBuilder).build();
    return new DefaultCacheManager(glob, loc, true);
}
 

private CacheMode getCacheMode() {
    try {
        return CacheMode.valueOf(System.getProperty("grid.mode", "DIST_SYNC"));
    } catch (IllegalArgumentException e) {
        return CacheMode.DIST_SYNC;
    }
}
 

public static void main(String[] args) throws UnknownHostException {
   //Configure Infinispan to use default transport and Kubernetes configuration
   GlobalConfiguration globalConfig = new GlobalConfigurationBuilder().defaultCacheName("defaultCacheName")
  .transport()
         .defaultTransport()
         .addProperty("configurationFile", "default-configs/default-jgroups-kubernetes.xml")
         .build();


   // We need a distributed cache for the purpose of this demo
   Configuration cacheConfiguration = new ConfigurationBuilder()
         .clustering()
         .cacheMode(CacheMode.REPL_SYNC)
         .build();

   DefaultCacheManager cacheManager = new DefaultCacheManager(globalConfig, cacheConfiguration);
   cacheManager.defineConfiguration("default", cacheConfiguration);
   Cache<String, String> cache = cacheManager.getCache("default");

   //Each cluster member will update its own entry in the cache
   String hostname = Inet4Address.getLocalHost().getHostName();
   ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
   scheduler.scheduleAtFixedRate(() -> {
            String time = Instant.now().toString();
            cache.put(hostname, time);
            System.out.println("[" + time + "][" + hostname + "] Values from the cache: ");
            System.out.println(cache.entrySet());
         },
         0, 2, TimeUnit.SECONDS);

   try {
      //This container will operate for an hour and then it will die
      TimeUnit.HOURS.sleep(1);
   } catch (InterruptedException e) {
      scheduler.shutdown();
      cacheManager.stop();
   }
}
 

public void startCacheInfo(String nodeName) {
    if (startedCacheInfo.compareAndSet(false, true)) {
        GlobalConfiguration globalConfiguration = new GlobalConfigurationBuilder().clusteredDefault()
                .transport().addProperty("configurationFile", System.getProperty("jgroups.configuration.info", "jgroups-tcp-info.xml"))
                .clusterName("HACEPINFO").nodeName(nodeName+"INFO")
                .globalJmxStatistics().allowDuplicateDomains(true).enable()
                .serialization()
                .build();

        ConfigurationBuilder commonConfigurationBuilder = new ConfigurationBuilder();
        commonConfigurationBuilder.clustering().cacheMode(CacheMode.REPL_SYNC);

        Configuration commonConfiguration = commonConfigurationBuilder.build();
        this.managerCacheInfo = new DefaultCacheManager(globalConfiguration, commonConfiguration, false);

        ConfigurationBuilder replicatedInfos = new ConfigurationBuilder();
        replicatedInfos.clustering().cacheMode(CacheMode.REPL_SYNC);

        if (persistence()) {
            replicatedInfos
                    .persistence()
                    .passivation(false)
                    .addSingleFileStore()
                    .shared(false)
                    .preload(true)
                    .fetchPersistentState(true)
                    .purgeOnStartup(false)
                    .location(location())
                    .async().threadPoolSize(threadPoolSize()).enabled(false)
                    .singleton().enabled(false);
        }

        this.managerCacheInfo.defineConfiguration(REPLICATED_CACHE_NAME, replicatedInfos.build());

        this.managerCacheInfo.start();
    }
}
 

/**
 * @see io.apicurio.registry.storage.impl.AbstractMapRegistryStorage#createArtifactRulesMap()
 */
@SuppressWarnings({"rawtypes", "unchecked"})
@Override
protected MultiMap<String, String, String> createArtifactRulesMap() {
    manager.defineConfiguration(
            ARTIFACT_RULES_CACHE,
            new ConfigurationBuilder()
                    .clustering().cacheMode(CacheMode.REPL_SYNC)
                    .build()
    );

    Cache<String, MapValue<String, String>> cache = manager.getCache(ARTIFACT_RULES_CACHE, true);
    return new CacheMultiMap<>(cache);
}
 

/**
 * @see io.apicurio.registry.storage.impl.AbstractMapRegistryStorage#createGlobalRulesMap()
 */
@Override
protected Map<String, String> createGlobalRulesMap() {
    manager.defineConfiguration(
        GLOBAL_RULES_CACHE,
        new ConfigurationBuilder()
            .clustering().cacheMode(CacheMode.REPL_SYNC)
            .build()
    );

    return manager.getCache(GLOBAL_RULES_CACHE, true);
}
 

@Override
protected void afterInit() {
    manager.defineConfiguration(
            COUNTER_CACHE,
            new ConfigurationBuilder()
                    .clustering().cacheMode(CacheMode.REPL_SYNC)
                    .build()
    );

    counter = manager.getCache(COUNTER_CACHE, true);
}
 

@SuppressWarnings({"rawtypes", "unchecked"})
@Override
protected Map<Long, TupleId> createGlobalMap() {
    manager.defineConfiguration(
            GLOBAL_CACHE,
            new ConfigurationBuilder()
                    .clustering().cacheMode(CacheMode.REPL_SYNC)
                    .build()
    );

    return manager.getCache(GLOBAL_CACHE, true);
}
 

public void start(HAKieSessionBuilder builder, String nodeName) {
    if (started.compareAndSet(false, true)) {
        GlobalConfiguration globalConfiguration = new GlobalConfigurationBuilder().clusteredDefault()
                .transport().addProperty("configurationFile", System.getProperty("jgroups.configuration", "jgroups-tcp.xml"))
                .clusterName("HACEP").nodeName(nodeName)
                .globalJmxStatistics().allowDuplicateDomains(true).enable()
                .serialization()
                .addAdvancedExternalizer(new HAKieSession.HASessionExternalizer(builder))
                .addAdvancedExternalizer(new HAKieSerializedSession.HASerializedSessionExternalizer(builder))
                .addAdvancedExternalizer(new HAKieSessionDeltaEmpty.HASessionDeltaEmptyExternalizer(builder))
                .addAdvancedExternalizer(new HAKieSessionDeltaFact.HASessionDeltaFactExternalizer(builder))
                .build();

        ConfigurationBuilder commonConfigurationBuilder = new ConfigurationBuilder();
        CacheMode cacheMode = getCacheMode();
        if (cacheMode.isDistributed()) {
            commonConfigurationBuilder
                    .clustering().cacheMode(cacheMode)
                    .hash().numOwners(getNumOwners())
                    .groups().enabled();
        } else {
            commonConfigurationBuilder.clustering().cacheMode(cacheMode);
        }

        Configuration commonConfiguration = commonConfigurationBuilder.build();
        this.manager = new DefaultCacheManager(globalConfiguration, commonConfiguration, false);

        ConfigurationBuilder factCacheConfigurationBuilder = new ConfigurationBuilder().read(commonConfiguration);

        factCacheConfigurationBuilder
                .expiration()
                .maxIdle(factsExpiration(), TimeUnit.MILLISECONDS);

        ConfigurationBuilder sessionCacheConfigurationBuilder = new ConfigurationBuilder().read(commonConfiguration);

        if (persistence()) {
            sessionCacheConfigurationBuilder
                    .persistence()
                    .passivation(isPassivated())
                    .addSingleFileStore()
                    .shared(shared())
                    .preload(preload())
                    .fetchPersistentState(fetchPersistentState())
                    .purgeOnStartup(purgeOnStartup())
                    .location(location())
                    .async().threadPoolSize(threadPoolSize()).enabled(false)
                    .singleton().enabled(false)
                    .eviction()
                    .strategy(EvictionStrategy.LRU).type(EvictionType.COUNT).size(evictionSize());
        }

        this.manager.defineConfiguration(FACT_CACHE_NAME, factCacheConfigurationBuilder.build());
        this.manager.defineConfiguration(SESSION_CACHE_NAME, sessionCacheConfigurationBuilder.build());

        this.manager.start();
    }
}
 

public static SessionIdMapperUpdater addTokenStoreUpdaters(ServletContext servletContext, SessionIdMapper mapper, SessionIdMapperUpdater previousIdMapperUpdater) {
    String containerName = servletContext.getInitParameter(AdapterConstants.REPLICATION_CONFIG_CONTAINER_PARAM_NAME);
    String cacheName = servletContext.getInitParameter(AdapterConstants.REPLICATION_CONFIG_SSO_CACHE_PARAM_NAME);

    // the following is based on https://github.com/jbossas/jboss-as/blob/7.2.0.Final/clustering/web-infinispan/src/main/java/org/jboss/as/clustering/web/infinispan/DistributedCacheManagerFactory.java#L116-L122
    String contextPath = servletContext.getContextPath();
    if (contextPath == null || contextPath.isEmpty() || "/".equals(contextPath)) {
        contextPath = "/ROOT";
    }
    String deploymentSessionCacheName = contextPath;

    if (containerName == null || cacheName == null) {
        LOG.warnv("Cannot determine parameters of SSO cache for deployment {0}.", contextPath);

        return previousIdMapperUpdater;
    }

    String cacheContainerLookup = DEFAULT_CACHE_CONTAINER_JNDI_NAME + "/" + containerName;

    try {
        EmbeddedCacheManager cacheManager = (EmbeddedCacheManager) new InitialContext().lookup(cacheContainerLookup);

        Configuration ssoCacheConfiguration = cacheManager.getCacheConfiguration(cacheName);
        if (ssoCacheConfiguration == null) {
            Configuration cacheConfiguration = cacheManager.getCacheConfiguration(deploymentSessionCacheName);
            if (cacheConfiguration == null) {
                LOG.debugv("Using default configuration for SSO cache {0}.{1}.", containerName, cacheName);
                ssoCacheConfiguration = cacheManager.getDefaultCacheConfiguration();
            } else {
                LOG.debugv("Using distributed HTTP session cache configuration for SSO cache {0}.{1}, configuration taken from cache {2}",
                  containerName, cacheName, deploymentSessionCacheName);
                ssoCacheConfiguration = cacheConfiguration;
                cacheManager.defineConfiguration(cacheName, ssoCacheConfiguration);
            }
        } else {
            LOG.debugv("Using custom configuration of SSO cache {0}.{1}.", containerName, cacheName);
        }

        CacheMode ssoCacheMode = ssoCacheConfiguration.clustering().cacheMode();
        if (ssoCacheMode != CacheMode.REPL_ASYNC && ssoCacheMode != CacheMode.REPL_SYNC) {
            LOG.warnv("SSO cache mode is {0}, it is recommended to use replicated mode instead.", ssoCacheConfiguration.clustering().cacheModeString());
        }

        Cache<String, String[]> ssoCache = cacheManager.getCache(cacheName, true);
        final SsoSessionCacheListener listener = new SsoSessionCacheListener(ssoCache, mapper);
        ssoCache.addListener(listener);

        addSsoCacheCrossDcListener(ssoCache, listener);

        LOG.debugv("Added distributed SSO session cache, lookup={0}, cache name={1}", cacheContainerLookup, cacheName);

        SsoCacheSessionIdMapperUpdater updater = new SsoCacheSessionIdMapperUpdater(ssoCache, previousIdMapperUpdater) {
            @Override
            public void close() throws Exception {
                ssoCache.stop();
            }
        };

        return updater;
    } catch (NamingException ex) {
        LOG.warnv("Failed to obtain distributed session cache container, lookup={0}", cacheContainerLookup);
        return previousIdMapperUpdater;
    }
}