Examples with HashValue org.redisson.misc.HashValue used on opensource projects

Example 6 with HashValue

use of org.redisson.misc.HashValue in project redisson by redisson.

the class BaseTransactionalSet method scanIterator.

protected ScanResult<Object> scanIterator(String name, RedisClient client, long startPos, String pattern, int count) {
    ScanResult<Object> res = scanIteratorSource(name, client, startPos, pattern, count);
    Map<HashValue, Object> newstate = new HashMap<>(state);
    for (Iterator<Object> iterator = res.getValues().iterator(); iterator.hasNext(); ) {
        Object entry = iterator.next();
        Object value = newstate.remove(toHash(entry));
        if (value == NULL) {
            iterator.remove();
        }
    }
    if (startPos == 0) {
        for (Entry<HashValue, Object> entry : newstate.entrySet()) {
            if (entry.getValue() == NULL) {
                continue;
            }
            res.getValues().add(entry.getValue());
        }
    }
    return res;
}

Example 7 with HashValue

use of org.redisson.misc.HashValue in project redisson by redisson.

the class BaseTransactionalSet method moveAsync.

public RFuture<Boolean> moveAsync(String destination, V value) {
    RSet<V> destinationSet = new RedissonSet<V>(object.getCodec(), commandExecutor, destination, null);
    RPromise<Boolean> result = new RedissonPromise<Boolean>();
    RLock destinationLock = getLock(destinationSet, value);
    RLock lock = getLock(set, value);
    RedissonMultiLock multiLock = new RedissonMultiLock(destinationLock, lock);
    long threadId = Thread.currentThread().getId();
    multiLock.lockAsync(timeout, TimeUnit.MILLISECONDS).onComplete((res, e) -> {
        if (e != null) {
            multiLock.unlockAsync(threadId);
            result.tryFailure(e);
            return;
        }
        HashValue keyHash = toHash(value);
        Object currentValue = state.get(keyHash);
        if (currentValue != null) {
            operations.add(createMoveOperation(destination, value, threadId));
            if (currentValue == NULL) {
                result.trySuccess(false);
            } else {
                state.put(keyHash, NULL);
                result.trySuccess(true);
            }
            return;
        }
        set.containsAsync(value).onComplete((r, ex) -> {
            if (ex != null) {
                result.tryFailure(ex);
                return;
            }
            operations.add(createMoveOperation(destination, value, threadId));
            if (r) {
                state.put(keyHash, NULL);
            }
            result.trySuccess(r);
        });
    });
    return result;
}

Example 8 with HashValue

use of org.redisson.misc.HashValue in project redisson by redisson.

the class BaseTransactionalMap method addAndGetOperationAsync.

protected RFuture<V> addAndGetOperationAsync(K key, Number value) {
    RPromise<V> result = new RedissonPromise<V>();
    long threadId = Thread.currentThread().getId();
    executeLocked(result, key, new Runnable() {

        @Override
        public void run() {
            HashValue keyHash = toKeyHash(key);
            MapEntry entry = state.get(keyHash);
            if (entry != null) {
                BigDecimal currentValue = BigDecimal.ZERO;
                if (entry != MapEntry.NULL) {
                    currentValue = (BigDecimal) entry.getValue();
                }
                BigDecimal res = currentValue.add(new BigDecimal(value.toString()));
                operations.add(new MapAddAndGetOperation(map, key, value, transactionId, threadId));
                state.put(keyHash, new MapEntry(key, res));
                if (deleted != null) {
                    deleted = false;
                }
                NumberConvertor convertor = new NumberConvertor(value.getClass());
                result.trySuccess((V) convertor.convert(res.toPlainString()));
                return;
            }
            map.getAsync(key).onComplete((r, e) -> {
                if (e != null) {
                    result.tryFailure(e);
                    return;
                }
                BigDecimal currentValue = new BigDecimal(r.toString());
                BigDecimal res = currentValue.add(new BigDecimal(value.toString()));
                operations.add(new MapAddAndGetOperation(map, key, value, transactionId, threadId));
                state.put(keyHash, new MapEntry(key, res));
                if (deleted != null) {
                    deleted = false;
                }
                NumberConvertor convertor = new NumberConvertor(value.getClass());
                result.trySuccess((V) convertor.convert(res.toPlainString()));
            });
        }
    });
    return result;
}

Example 9 with HashValue

use of org.redisson.misc.HashValue in project redisson by redisson.

the class BaseTransactionalMap method getOperationAsync.

protected RFuture<V> getOperationAsync(K key) {
    HashValue keyHash = toKeyHash(key);
    MapEntry entry = state.get(keyHash);
    if (entry != null) {
        if (entry == MapEntry.NULL) {
            return RedissonPromise.newSucceededFuture(null);
        } else {
            return RedissonPromise.newSucceededFuture((V) entry.getValue());
        }
    }
    return ((RedissonMap<K, V>) map).getOperationAsync(key);
}

Example 10 with HashValue

use of org.redisson.misc.HashValue in project redisson by redisson.

the class BaseTransactionalSet method readAllAsync.

public RFuture<Set<V>> readAllAsync() {
    RPromise<Set<V>> result = new RedissonPromise<>();
    RFuture<Set<V>> future = readAllAsyncSource();
    future.onComplete((res, e) -> {
        if (e != null) {
            result.tryFailure(e);
            return;
        }
        Map<HashValue, Object> newstate = new HashMap<>(state);
        for (Iterator<V> iterator = res.iterator(); iterator.hasNext(); ) {
            V key = iterator.next();
            Object value = newstate.remove(toHash(key));
            if (value == NULL) {
                iterator.remove();
            }
        }
        for (Object value : newstate.values()) {
            if (value == NULL) {
                continue;
            }
            res.add((V) value);
        }
        result.trySuccess(res);
    });
    return result;
}