Java Code Examples for org.infinispan.manager.DefaultCacheManager#defineConfiguration()

public static void main(String[] args) {
   // Construct a simple local cache manager with default configuration
   DefaultCacheManager cacheManager = new DefaultCacheManager();
   // Define local cache configuration
   cacheManager.defineConfiguration("local", new ConfigurationBuilder().build());
   // Obtain the local cache
   Cache<String, String> cache = cacheManager.getCache("local");
   // Store some values
   int range = 10;
   IntStream.range(0, range).boxed().forEach(i -> cache.put(i + "-key", i + "-value"));
   // Map and reduce the keys
   int result = cache.keySet().stream()
         .map(e -> Integer.valueOf(e.substring(0, e.indexOf("-"))))
         .collect(() -> Collectors.summingInt(i -> i.intValue()));
   System.out.printf("Result = %d\n", result);
   // Stop the cache manager and release all resources
   cacheManager.stop();
}
 

public static void main(String[] args) {
   // Construct a simple local cache manager with default configuration
   DefaultCacheManager cacheManager = new DefaultCacheManager();
   // Define local cache configuration
   cacheManager.defineConfiguration("local", new ConfigurationBuilder().build());
   // Obtain the local cache
   Cache<String, String> cache = cacheManager.getCache("local");
   // Register a listener
   cache.addListener(new MyListener());
   // Store some values
   cache.put("key1", "value1");
   cache.put("key2", "value2");
   cache.put("key1", "newValue");
   // Stop the cache manager and release all resources
   cacheManager.stop();
}
 

@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");
}
 

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


    boolean allowDuplicateJMXDomains = true;

    gcb.globalJmxStatistics().allowDuplicateDomains(allowDuplicateJMXDomains);

    final DefaultCacheManager cacheManager = new DefaultCacheManager(gcb.build());
    ConfigurationBuilder invalidationConfigBuilder = new ConfigurationBuilder();
    Configuration invalidationCacheConfiguration = invalidationConfigBuilder.build();
    cacheManager.defineConfiguration(InfinispanConnectionProvider.REALM_CACHE_NAME, invalidationCacheConfiguration);

    ConfigurationBuilder counterConfigBuilder = new ConfigurationBuilder();
    counterConfigBuilder.invocationBatching().enable();
    counterConfigBuilder.transaction().transactionManagerLookup(new EmbeddedTransactionManagerLookup());
    counterConfigBuilder.transaction().lockingMode(LockingMode.PESSIMISTIC);
    Configuration counterCacheConfiguration = counterConfigBuilder.build();

    cacheManager.defineConfiguration("COUNTER_CACHE", counterCacheConfiguration);
    return cacheManager;
}
 

protected Cache<String, PublicKeysEntry> getKeysCache() {
    GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();
    gcb.globalJmxStatistics().allowDuplicateDomains(true).enabled(true);

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

    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.memory()
            .evictionStrategy(EvictionStrategy.REMOVE)
            .evictionType(EvictionType.COUNT)
            .size(InfinispanConnectionProvider.KEYS_CACHE_DEFAULT_MAX);
    cb.jmxStatistics().enabled(true);
    Configuration cfg = cb.build();

    cacheManager.defineConfiguration(InfinispanConnectionProvider.KEYS_CACHE_NAME, cfg);
    return cacheManager.getCache(InfinispanConnectionProvider.KEYS_CACHE_NAME);
}
 

@Bean
@Qualifier("RateLimit")
public ReadWriteMap<String, GridBucketState> map() {
    DefaultCacheManager cacheManager = new DefaultCacheManager();
    cacheManager.defineConfiguration("rateLimit", new ConfigurationBuilder().build());
    AdvancedCache<String, GridBucketState> cache = cacheManager.<String, GridBucketState>getCache("rateLimit").getAdvancedCache();
    FunctionalMapImpl<String, GridBucketState> functionalMap = FunctionalMapImpl.create(cache);
    return ReadWriteMapImpl.create(functionalMap);
}
 

@BeforeEach
public void setUp() {
    MockitoAnnotations.initMocks(this);
    DefaultCacheManager cacheManager = new DefaultCacheManager();
    cacheManager.defineConfiguration("rateLimit", new ConfigurationBuilder().build());
    AdvancedCache<String, GridBucketState> cache = cacheManager.<String, GridBucketState>getCache("rateLimit").getAdvancedCache();
    FunctionalMapImpl<String, GridBucketState> functionalMap = FunctionalMapImpl.create(cache);
    FunctionalMap.ReadWriteMap<String, GridBucketState> readWriteMap = ReadWriteMapImpl.create(functionalMap);
    target = new Bucket4jInfinispanRateLimiter(readWriteMap);
}
 

public static void main(String[] args) {
   // Construct a simple local cache manager with default configuration
   DefaultCacheManager cacheManager = new DefaultCacheManager();
   // Define local cache configuration
   cacheManager.defineConfiguration("local", new ConfigurationBuilder().build());
   // Obtain the local cache
   Cache<String, String> cache = cacheManager.getCache("local");
   // Store a value
   cache.put("key", "value");
   // Retrieve the value and print it out
   System.out.printf("key = %s\n", cache.get("key"));
   // Stop the cache manager and release all resources
   cacheManager.stop();
}
 

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();
   }
}
 

private <K, V> Cache<K, V> buildCache(String cacheName, DefaultCacheManager cacheManager, CacheListener listener, Configuration configuration) {

        cacheManager.defineConfiguration(cacheName, configuration);
        Cache<K, V> cache = cacheManager.getCache(cacheName);
        cache.addListener(listener);
        return cache;
    }
 

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 void main(String[] args) throws Exception {
   DefaultCacheManager cacheManager = new DefaultCacheManager();
   cacheManager.defineConfiguration("local", new ConfigurationBuilder().build());
   AdvancedCache<String, String> cache = cacheManager.<String, String>getCache("local").getAdvancedCache();
   FunctionalMapImpl<String, String> functionalMap = FunctionalMapImpl.create(cache);
   FunctionalMap.WriteOnlyMap<String, String> writeOnlyMap = WriteOnlyMapImpl.create(functionalMap);
   FunctionalMap.ReadOnlyMap<String, String> readOnlyMap = ReadOnlyMapImpl.create(functionalMap);

   // Execute two parallel write-only operation to store key/value pairs
   CompletableFuture<Void> writeFuture1 = writeOnlyMap.eval("key1", "value1",
      (v, writeView) -> writeView.set(v));
   CompletableFuture<Void> writeFuture2 = writeOnlyMap.eval("key2", "value2",
      (v, writeView) -> writeView.set(v));

   // When each write-only operation completes, execute a read-only operation to retrieve the value
   CompletableFuture<String> readFuture1 =
      writeFuture1.thenCompose(r -> readOnlyMap.eval("key1", EntryView.ReadEntryView::get));
   CompletableFuture<String> readFuture2 =
      writeFuture2.thenCompose(r -> readOnlyMap.eval("key2", EntryView.ReadEntryView::get));

   // When the read-only operation completes, print it out
   System.out.printf("Created entries: %n");
   CompletableFuture<Void> end = readFuture1.thenAcceptBoth(readFuture2, (v1, v2) ->
      System.out.printf("key1 = %s%nkey2 = %s%n", v1, v2));

   // Wait for this read/write combination to finish
   end.get();

   // Create a read-write map
   FunctionalMap.ReadWriteMap<String, String> readWriteMap = ReadWriteMapImpl.create(functionalMap);

   // Use read-write multi-key based operation to write new values
   // together with lifespan and return previous values
   Map<String, String> data = new HashMap<>();
   data.put("key1", "newValue1");
   data.put("key2", "newValue2");
   Traversable<String> previousValues = readWriteMap.evalMany(data, (v, readWriteView) -> {
      String prev = readWriteView.find().orElse(null);
      readWriteView.set(v, new MetaLifespan(Duration.ofHours(1).toMillis()));
      return prev;
   });

   // Use read-only multi-key operation to read current values for multiple keys
   Traversable<EntryView.ReadEntryView<String, String>> entryViews =
      readOnlyMap.evalMany(data.keySet(), readOnlyView -> readOnlyView);
   System.out.printf("Updated entries: %n");
   entryViews.forEach(view -> System.out.printf("%s%n", view));

   // Finally, print out the previous entry values
   System.out.printf("Previous entry values: %n");
   previousValues.forEach(prev -> System.out.printf("%s%n", prev));
}
 

public static void main(String[] args) {
   // Create a clustered configuration and a default cache named test
   GlobalConfiguration global = GlobalConfigurationBuilder.defaultClusteredBuilder().build();

   // Create the cache manager
   DefaultCacheManager cacheManager = new DefaultCacheManager(global);

   // Clustered mode invalidation sync. Can also be async
   Configuration config = new ConfigurationBuilder()
           .clustering().cacheMode(CacheMode.INVALIDATION_SYNC)
           .build();

   // Define a cache configuration
   cacheManager.defineConfiguration("test", config);

   // Retrieve the cache
   Cache<String, String> cache = cacheManager.getCache("test");

   Scanner scanner = new Scanner(System.in);
   String next = "";

   // Enter 'q' option to exit
   while (!next.equals("q")) {
      System.out.println(
            "Invalidation mode simple tutorial\n" +
                  "=================================\n" +
                  "`p` to put a key/value \n" +
                  "`pe` to put a key/value for external read \n" +
                  "`r` to remove a key \n" +
                  "`g` to get a key \n" +
                  "`q` to exit \n");
      System.out.println("Enter an option: ");
      next = scanner.next();

      switch (next) {
         case "p":
            putKeyValue(scanner, cache);
            break;
         case "pe":
            putForExternalReadKeyValue(scanner, cache);
            break;
         case "r":
            removeKey(scanner, cache);
            break;
         case "g":
            getKey(scanner, cache);
            break;

         default:
      }
   }

   // Goodbye!
   System.out.println("Good bye");

   // Stop the cache manager
   cacheManager.stop();
}