@Override
public CompletableFuture<Boolean> remove(K key, V value) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(value, ERROR_NULL_VALUE);
checkIfUnmodifiable();
return database
.remove(name, keyCache.getUnchecked(key), serializer.encode(value))
.thenApply(this::unwrapResult);
}
@Override
public CompletableFuture<Boolean> replace(K key, V oldValue, V newValue) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(newValue, ERROR_NULL_VALUE);
checkIfUnmodifiable();
byte[] existing = oldValue != null ? serializer.encode(oldValue) : null;
return database
.replace(name, keyCache.getUnchecked(key), existing, serializer.encode(newValue))
.thenApply(this::unwrapResult);
}
@Override
public CompletableFuture<Versioned<V>> put(K key, V value) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(value, ERROR_NULL_VALUE);
checkIfUnmodifiable();
return database
.put(name, keyCache.getUnchecked(key), serializer.encode(value))
.thenApply(this::unwrapResult)
.thenApply(
v ->
v != null
? new Versioned<>(serializer.decode(v.value()), v.version(), v.creationTime())
: null);
}
@Override
public CompletableFuture<Versioned<V>> remove(K key) {
checkNotNull(key, ERROR_NULL_KEY);
checkIfUnmodifiable();
return database
.remove(name, keyCache.getUnchecked(key))
.thenApply(this::unwrapResult)
.thenApply(v -> v != null ? v.<V>map(serializer::decode) : null)
.whenComplete(
(r, e) -> {
if (r != null) {
notifyListeners(new MapEvent<>(name, MapEvent.Type.REMOVE, key, r));
}
});
}
@Override
public CompletableFuture<Versioned<V>> putAndGet(K key, V value) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(value, ERROR_NULL_VALUE);
checkIfUnmodifiable();
return database
.putAndGet(name, keyCache.getUnchecked(key), serializer.encode(value))
.thenApply(this::unwrapResult)
.thenApply(
v -> {
Versioned<byte[]> rawNewValue = v.newValue();
return new Versioned<>(
serializer.decode(rawNewValue.value()),
rawNewValue.version(),
rawNewValue.creationTime());
});
}
@Override
public CompletableFuture<Versioned<V>> putIfAbsent(K key, V value) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(value, ERROR_NULL_VALUE);
checkIfUnmodifiable();
AtomicReference<MapEvent<K, V>> event = new AtomicReference<>();
return database
.putIfAbsentAndGet(name, keyCache.getUnchecked(key), serializer.encode(value))
.thenApply(this::unwrapResult)
.whenComplete(
(r, e) -> {
if (r != null && r.updated()) {
event.set(
new MapEvent<K, V>(
name, MapEvent.Type.INSERT, key, r.newValue().<V>map(serializer::decode)));
}
})
.thenApply(v -> v.updated() ? null : v.oldValue().<V>map(serializer::decode))
.whenComplete((r, e) -> notifyListeners(event.get()));
}
@Override
public CompletableFuture<Optional<Versioned<V>>> replaceAndGet(
K key, long oldVersion, V newValue) {
checkNotNull(key, ERROR_NULL_KEY);
checkNotNull(newValue, ERROR_NULL_VALUE);
checkIfUnmodifiable();
return database
.replaceAndGet(name, keyCache.getUnchecked(key), oldVersion, serializer.encode(newValue))
.thenApply(this::unwrapResult)
.thenApply(
v -> {
if (v.updated()) {
Versioned<byte[]> rawNewValue = v.newValue();
return Optional.of(
new Versioned<>(
serializer.decode(rawNewValue.value()),
rawNewValue.version(),
rawNewValue.creationTime()));
} else {
return Optional.empty();
}
});
}
@Override
public CompletableFuture<Boolean> remove(K key, long version) {
checkNotNull(key, ERROR_NULL_KEY);
checkIfUnmodifiable();
return database.remove(name, keyCache.getUnchecked(key), version).thenApply(this::unwrapResult);
}
@Override
public CompletableFuture<Void> clear() {
checkIfUnmodifiable();
return database.clear(name).thenApply(this::unwrapResult);
}
