/** Initialize and register classes with kryo. */
public void initialize() {
// Register types we know about and do not require external configuration
kryo.register(ArrayList.class);
kryo.register(BasicCredentialMetaData.class);
kryo.register(Class.class, new DefaultSerializers.ClassSerializer());
kryo.register(ZonedDateTime.class, new ZonedDateTimeTranscoder());
kryo.register(HardTimeoutExpirationPolicy.class);
kryo.register(HashMap.class);
kryo.register(LinkedHashMap.class);
kryo.register(HashSet.class);
kryo.register(DefaultHandlerResult.class);
kryo.register(ImmutableAuthentication.class);
kryo.register(MultiTimeUseOrTimeoutExpirationPolicy.class);
kryo.register(NeverExpiresExpirationPolicy.class);
kryo.register(RememberMeDelegatingExpirationPolicy.class);
kryo.register(ServiceTicketImpl.class);
kryo.register(
SimpleWebApplicationServiceImpl.class, new SimpleWebApplicationServiceSerializer());
kryo.register(ThrottledUseAndTimeoutExpirationPolicy.class);
kryo.register(TicketGrantingTicketExpirationPolicy.class);
kryo.register(TicketGrantingTicketImpl.class);
kryo.register(TimeoutExpirationPolicy.class);
kryo.register(UsernamePasswordCredential.class);
kryo.register(SimplePrincipal.class);
kryo.register(URL.class, new URLSerializer());
kryo.register(URI.class, new URISerializer());
kryo.register(Pattern.class, new RegexSerializer());
kryo.register(UUID.class, new UUIDSerializer());
kryo.register(EnumMap.class, new EnumMapSerializer());
kryo.register(EnumSet.class, new EnumSetSerializer());
// we add these ones for tests only
kryo.register(RegisteredServiceImpl.class, new RegisteredServiceSerializer());
kryo.register(RegexRegisteredService.class, new RegisteredServiceSerializer());
kryo.register(CasDelegatingLogger.class, new DefaultSerializers.VoidSerializer());
// from the kryo-serializers library (https://github.com/magro/kryo-serializers)
UnmodifiableCollectionsSerializer.registerSerializers(kryo);
ImmutableListSerializer.registerSerializers(kryo);
ImmutableSetSerializer.registerSerializers(kryo);
ImmutableMapSerializer.registerSerializers(kryo);
ImmutableMultimapSerializer.registerSerializers(kryo);
kryo.register(Collections.EMPTY_LIST.getClass(), new CollectionsEmptyListSerializer());
kryo.register(Collections.EMPTY_MAP.getClass(), new CollectionsEmptyMapSerializer());
kryo.register(Collections.EMPTY_SET.getClass(), new CollectionsEmptySetSerializer());
// Register other types
if (serializerMap != null) {
serializerMap.forEach(kryo::register);
}
// don't reinit the registered classes after every write or read
kryo.setAutoReset(false);
// don't replace objects by references
kryo.setReferences(false);
// Catchall for any classes not explicitly registered
kryo.setRegistrationRequired(false);
}
public BinaryQueueImpl(
long waitOnEmptyImMs, String path, String name, final Class<? extends Event>[] clazzes)
throws IOException {
this.directory = path;
this.name = name;
this.waitOnEmtpyInMs = waitOnEmptyImMs;
queue = new BigQueueImpl(directory, name);
backOff = waitOnEmptyImMs;
final AtomicInteger ids = new AtomicInteger(11);
KryoFactory factory =
() -> {
Kryo kryo = new Kryo();
kryo.setRegistrationRequired(true);
for (Class<? extends Event> c : clazzes) {
kryo.register(c, ids.incrementAndGet());
}
return kryo;
};
pool = new KryoPool.Builder(factory).softReferences().build();
}
