Package com.hazelcast.map

Examples of com.hazelcast.map.MapServiceContext.toObject()

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    public Object put(Object key, Object value, long ttl, TimeUnit timeUnit) {
        checkTransactionState();
        MapService service = getService();
        final MapServiceContext mapServiceContext = service.getMapServiceContext();
        final Object valueBeforeTxn = mapServiceContext.toObject(putInternal(mapServiceContext.toData(key, partitionStrategy),
                mapServiceContext.toData(value), ttl, timeUnit));
        TxnValueWrapper currentValue = txMap.get(key);
        if (value != null) {
            TxnValueWrapper wrapper = valueBeforeTxn == null
                    ? new TxnValueWrapper(value, TxnValueWrapper.Type.NEW)
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                    = putIfAbsentInternal(mapServiceContext.toData(key, partitionStrategy),
                    mapServiceContext.toData(value));
            if (oldValue == null) {
                txMap.put(key, new TxnValueWrapper(value, TxnValueWrapper.Type.NEW));
            }
            return mapServiceContext.toObject(oldValue);
        }
    }

    public Object replace(Object key, Object value) {
        checkTransactionState();
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        } else {
            Data oldValue = replaceInternal(mapServiceContext.toData(key, partitionStrategy), mapServiceContext.toData(value));
            if (oldValue != null) {
                txMap.put(key, new TxnValueWrapper(value, TxnValueWrapper.Type.UPDATED));
            }
            return mapServiceContext.toObject(oldValue);
        }
    }

    public boolean replace(Object key, Object oldValue, Object newValue) {
        checkTransactionState();
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    public Object remove(Object key) {
        checkTransactionState();
        MapService service = getService();
        final MapServiceContext mapServiceContext = service.getMapServiceContext();
        final Object valueBeforeTxn
                = mapServiceContext.toObject(removeInternal(mapServiceContext.toData(key, partitionStrategy)));
        TxnValueWrapper wrapper = null;
        if (valueBeforeTxn != null || txMap.containsKey(key)) {
            wrapper = txMap.put(key, new TxnValueWrapper(valueBeforeTxn, TxnValueWrapper.Type.REMOVED));
        }
        return wrapper == null ? valueBeforeTxn : checkIfRemoved(wrapper);
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        checkTransactionState();
        MapService service = getService();
        final MapServiceContext mapServiceContext = service.getMapServiceContext();
        Data data = removeInternal(mapServiceContext.toData(key, partitionStrategy));
        if (data != null || txMap.containsKey(key)) {
            txMap.put(key, new TxnValueWrapper(mapServiceContext.toObject(data), TxnValueWrapper.Type.REMOVED));
        }
    }

    public Set<Object> keySet() {
        checkTransactionState();
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        final Set<Object> keys = new HashSet<Object>(keySet.size());
        final MapService service = getService();
        final MapServiceContext mapServiceContext = service.getMapServiceContext();
        // convert Data to Object
        for (final Data data : keySet) {
            keys.add(mapServiceContext.toObject(data));
        }

        for (final Map.Entry<Object, TxnValueWrapper> entry : txMap.entrySet()) {
            if (TxnValueWrapper.Type.NEW.equals(entry.getValue().type)) {
                keys.add(entry.getKey());
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        final Set<Object> keySet = new HashSet<Object>(queryResultSet);

        for (final Map.Entry<Object, TxnValueWrapper> entry : txMap.entrySet()) {
            if (!TxnValueWrapper.Type.REMOVED.equals(entry.getValue().type)) {
                final Object value = entry.getValue().value instanceof Data
                        ? mapServiceContext.toObject(entry.getValue().value) : entry.getValue().value;

                final QueryEntry queryEntry
                        = new QueryEntry(null, mapServiceContext.toData(entry.getKey()), entry.getKey(), value);
                // apply predicate on txMap.
                if (predicate.apply(queryEntry)) {
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        final Collection<Data> dataSet = valuesInternal();
        final Collection<Object> values = new ArrayList<Object>(dataSet.size());
        final MapService service = getService();
        final MapServiceContext mapServiceContext = service.getMapServiceContext();
        for (final Data data : dataSet) {
            values.add(mapServiceContext.toObject(data));
        }
        for (TxnValueWrapper wrapper : txMap.values()) {
            if (TxnValueWrapper.Type.NEW.equals(wrapper.type)) {
                values.add(wrapper.value);
            } else if (TxnValueWrapper.Type.REMOVED.equals(wrapper.type)) {
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                if (isUpdated) {
                    keyWontBeIncluded.add(objectKey);
                }
                Object entryValue = entry.getValue().value;
                final Object objectValue = entryValue instanceof Data
                        ? mapServiceContext.toObject(entryValue) : entryValue;
                Data dataKey = mapServiceContext.toData(objectKey);
                final QueryEntry queryEntry = new QueryEntry(null, dataKey, objectKey, objectValue);
                if (predicate.apply(queryEntry)) {
                    valueSet.add(entryValue);
                }
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