Examples with WalletUtxoMixesChangedEvent com.sparrowwallet.sparrow.event.WalletUtxoMixesChangedEvent used on opensource projects

Example 1 with WalletUtxoMixesChangedEvent

use of com.sparrowwallet.sparrow.event.WalletUtxoMixesChangedEvent in project sparrow by sparrowwallet.

the class SparrowUtxoConfigPersister method doWrite.

@Override
protected void doWrite(UtxoConfigData data) throws Exception {
    Wallet wallet = getWallet();
    if (wallet == null) {
        // Wallet is already closed
        return;
    }
    Map<String, UtxoConfigPersisted> currentData = new HashMap<>(data.getUtxoConfigs());
    Map<Sha256Hash, UtxoMixData> changedUtxoMixes = currentData.entrySet().stream().collect(Collectors.toMap(entry -> Sha256Hash.wrap(entry.getKey()), entry -> new UtxoMixData(entry.getValue().getMixsDone(), entry.getValue().getExpired()), (u, v) -> {
        throw new IllegalStateException("Duplicate utxo config hashes");
    }, HashMap::new));
    MapDifference<Sha256Hash, UtxoMixData> mapDifference = Maps.difference(changedUtxoMixes, wallet.getUtxoMixes());
    Map<Sha256Hash, UtxoMixData> removedUtxoMixes = mapDifference.entriesOnlyOnRight();
    wallet.getUtxoMixes().putAll(changedUtxoMixes);
    wallet.getUtxoMixes().keySet().removeAll(removedUtxoMixes.keySet());
    if (!changedUtxoMixes.isEmpty() || !removedUtxoMixes.isEmpty()) {
        EventManager.get().post(new WalletUtxoMixesChangedEvent(wallet, changedUtxoMixes, removedUtxoMixes));
    }
}