Examples of org.infinispan.marshall.Marshaller

org.infinispan.marshall.Marshaller
A marshaller is a class that is able to marshall and unmarshall objects efficiently.
This interface is used to marshall {@link org.infinispan.commands.ReplicableCommand}s, their parameters and their response values, as well as any other arbitraty Object <--> byte[] conversions, such as those used in client/server communications.
The interface is also used by the {@link org.infinispan.loaders.CacheStore} framework to efficiently serialize datato be persisted, as well as the {@link org.infinispan.statetransfer.StateTransferManager} when serializing the cachefor transferring state en-masse.
A single instance of any implementation is shared by multiple threads, so implementations need to be threadsafe, and preferably immutable. @author Manik Surtani @version 4.1


         return super.visitPutKeyValueCommand(ctx, command);
      }


      private String unmarshall(Object key) throws Exception {
         Marshaller marshaller = new JBossMarshaller();
         return (String) marshaller.objectFromByteBuffer(((ByteArrayKey) key).getData());
      }

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   public long synchronizeData(final Cache<Object, Object> cache) throws CacheException {
      int threads = Runtime.getRuntime().availableProcessors();
      ComponentRegistry cr = cache.getAdvancedCache().getComponentRegistry();
      CacheLoaderManager loaderManager = cr.getComponent(CacheLoaderManager.class);
      List<RemoteCacheStore> stores = loaderManager.getCacheLoaders(RemoteCacheStore.class);
      Marshaller marshaller = new GenericJBossMarshaller();
      ByteArrayKey knownKeys;
      try {
         knownKeys = new ByteArrayKey(marshaller.objectToByteBuffer(MIGRATION_MANAGER_HOT_ROD_KNOWN_KEYS));
      } catch (Exception e) {
         throw new CacheException(e);
      }


      for (RemoteCacheStore store : stores) {
         final RemoteCache<Object, Object> storeCache = store.getRemoteCache();
         if (storeCache.containsKey(knownKeys)) {
            RemoteCacheStoreConfig storeConfig = (RemoteCacheStoreConfig) store.getCacheStoreConfig();
            if (!storeConfig.isHotRodWrapping()) {
               throw log.remoteStoreNoHotRodWrapping(cache.getName());
            }




            Set<ByteArrayKey> keys;
            try {
               keys = (Set<ByteArrayKey>) marshaller.objectFromByteBuffer((byte[])storeCache.get(knownKeys));
            } catch (Exception e) {
               throw new CacheException(e);
            }


            ExecutorService es = Executors.newFixedThreadPool(threads);

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   @SuppressWarnings("unchecked")
   public static void amendMarshaller(GlobalConfigurationBuilder builder) {
      if (MARSHALLER != null) {
         try {
            Marshaller marshaller = Util.getInstanceStrict(MARSHALLER, Thread.currentThread().getContextClassLoader());
            builder.serialization().marshaller(marshaller);
         } catch (ClassNotFoundException e) {
            // No-op, stick to GlobalConfiguration default.
         } catch (InstantiationException e) {
            // No-op, stick to GlobalConfiguration default.

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            throw new SuspectException("Simulated suspicion");
         }
      }


      private String unmarshall(Object key) throws Exception {
         Marshaller marshaller = new JBossMarshaller();
         return (String) marshaller.objectFromByteBuffer(((ByteArrayKey) key).getData());
      }

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      remoteCache.put(key, "v");
      assertOnlyServerHit(getAddress(hotRodServer2));
      TcpTransportFactory tcpTp = (TcpTransportFactory) TestingUtil.extractField(remoteCacheManager, "transportFactory");


      Marshaller sm = new JBossMarshaller();
      TcpTransport transport = (TcpTransport) tcpTp.getTransport(sm.objectToByteBuffer(key, 64));
      try {
      assertEquals(transport.getServerAddress(), new InetSocketAddress("localhost", hotRodServer2.getPort()));
      } finally {
         tcpTp.releaseTransport(transport);
      }

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   public static class ByteKeyGenerator implements KeyGenerator {
      Random r = new Random();
      @Override
      public Object getKey() {
         String result = String.valueOf(r.nextLong());
         Marshaller sm = new JBossMarshaller();
         try {
            return sm.objectToByteBuffer(result, 64);
         } catch (IOException e) {
            throw new RuntimeException(e);
         } catch (InterruptedException e) {
            throw new RuntimeException(e);
         }

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         }
      }


      public static String getStringObject(byte[] bytes) {
         try {
            Marshaller sm = new JBossMarshaller();
            return (String) sm.objectFromByteBuffer(bytes);
         } catch (Exception e) {
            throw new RuntimeException(e);
         }
      }

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      assert !remoteCache.containsKey("aKey2");
      assert cache.isEmpty();
   }


   private void assertCacheContains(Cache cache, String key, String value) throws Exception {
      Marshaller marshaller = new JBossMarshaller();
      byte[] keyBytes = marshaller.objectToByteBuffer(key, 64);
      byte[] valueBytes = marshaller.objectToByteBuffer(value, 64);
      ByteArrayKey cacheKey = new ByteArrayKey(keyBytes);
      CacheValue cacheValue = (CacheValue) cache.get(cacheKey);
      if (value == null) {
         assert cacheValue == null : "Expected null value but received: " + cacheValue;
      } else {

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   public void start() throws CacheLoaderException {
      super.start();
      if (config.getHotRodClientProperties().containsKey(ConfigurationProperties.MARSHALLER)) {
         remoteCacheManager = new RemoteCacheManager(config.getHotRodClientProperties(), true, config.getClassLoader(), config.getAsyncExecutorFactory());
      } else {
         Marshaller marshaller = config.isRawValues() ? new GenericJBossMarshaller() : getMarshaller();
         if (marshaller == null) {throw new IllegalStateException("Null marshaller not allowed!");}
         remoteCacheManager = new RemoteCacheManager(marshaller, config.getHotRodClientProperties(), true, config.getClassLoader(), config.getAsyncExecutorFactory());
      }
      if (config.getRemoteCacheName().equals(BasicCacheContainer.DEFAULT_CACHE_NAME))
         remoteCache = remoteCacheManager.getCache();

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public class MarshallerFactory extends NamedComponentFactory implements AutoInstantiableFactory {


   @Override
   public <T> T construct(Class<T> componentType, String componentName) {
      Object comp;
      Marshaller configMarshaller =
            globalConfiguration.serialization().marshaller();
      boolean isVersionAwareMarshaller =
            configMarshaller instanceof VersionAwareMarshaller;


      if (isVersionAwareMarshaller) {

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org.infinispan.client.hotrod.retry.DistributionRetryTest$ByteKeyGenerator

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org.infinispan.client.hotrod.SocketTimeoutErrorTest$TimeoutInducingInterceptor

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