Java Code Examples for org.bitcoinj.core.TransactionConfidence.ConfidenceType#BUILDING

The following examples show how to use org.bitcoinj.core.TransactionConfidence.ConfidenceType#BUILDING . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Transaction.java    From bcm-android with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * A transaction is mature if it is either a building coinbase tx that is as deep or deeper than the required coinbase depth, or a non-coinbase tx.
 */
public boolean isMature() {
    if (!isCoinBase())
        return true;

    if (getConfidence().getConfidenceType() != ConfidenceType.BUILDING)
        return false;

    return getConfidence().getDepthInBlocks() >= params.getSpendableCoinbaseDepth();
}
Example 2
Source File: Transaction.java    From green_android with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * A transaction is mature if it is either a building coinbase tx that is as deep or deeper than the required coinbase depth, or a non-coinbase tx.
 */
public boolean isMature() {
    if (!isCoinBase())
        return true;

    if (getConfidence().getConfidenceType() != ConfidenceType.BUILDING)
        return false;

    return getConfidence().getDepthInBlocks() >= params.getSpendableCoinbaseDepth();
}
Example 3
Source File: ElectrumMultiWallet.java    From java-stratum with Apache License 2.0 5 votes vote down vote up 
private void readConfidence(Transaction tx, Protos.TransactionConfidence confidenceProto,
                            TransactionConfidence confidence) throws UnreadableWalletException {
    // We are lenient here because tx confidence is not an essential part of the wallet.
    // If the tx has an unknown type of confidence, ignore.
    if (!confidenceProto.hasType()) {
        log.warn("Unknown confidence type for tx {}", tx.getHashAsString());
        return;
    }
    ConfidenceType confidenceType;
    switch (confidenceProto.getType()) {
        case BUILDING: confidenceType = ConfidenceType.BUILDING; break;
        case DEAD: confidenceType = ConfidenceType.DEAD; break;
        // These two are equivalent (must be able to read old wallets).
        case NOT_IN_BEST_CHAIN: confidenceType = ConfidenceType.PENDING; break;
        case PENDING: confidenceType = ConfidenceType.PENDING; break;
        case UNKNOWN:
            // Fall through.
        default:
            confidenceType = ConfidenceType.UNKNOWN; break;
    }
    confidence.setConfidenceType(confidenceType);
    if (confidenceProto.hasAppearedAtHeight()) {
        if (confidence.getConfidenceType() != TransactionConfidence.ConfidenceType.BUILDING) {
            log.warn("Have appearedAtHeight but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setAppearedAtChainHeight(confidenceProto.getAppearedAtHeight());
    }
    if (confidenceProto.hasDepth()) {
        if (confidence.getConfidenceType() != TransactionConfidence.ConfidenceType.BUILDING) {
            log.warn("Have depth but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setDepthInBlocks(confidenceProto.getDepth());
    }
}
Example 4
Source File: Transaction.java    From GreenBits with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * A transaction is mature if it is either a building coinbase tx that is as deep or deeper than the required coinbase depth, or a non-coinbase tx.
 */
public boolean isMature() {
    if (!isCoinBase())
        return true;

    if (getConfidence().getConfidenceType() != ConfidenceType.BUILDING)
        return false;

    return getConfidence().getDepthInBlocks() >= params.getSpendableCoinbaseDepth();
}
Example 5
Source File: WalletProtobufSerializer.java    From bcm-android with GNU General Public License v3.0 4 votes vote down vote up 
private static void writeConfidence(Protos.Transaction.Builder txBuilder,
                                    TransactionConfidence confidence,
                                    Protos.TransactionConfidence.Builder confidenceBuilder) {
    synchronized (confidence) {
        confidenceBuilder.setType(Protos.TransactionConfidence.Type.valueOf(confidence.getConfidenceType().getValue()));
        if (confidence.getConfidenceType() == ConfidenceType.BUILDING) {
            confidenceBuilder.setAppearedAtHeight(confidence.getAppearedAtChainHeight());
            confidenceBuilder.setDepth(confidence.getDepthInBlocks());
        }
        if (confidence.getConfidenceType() == ConfidenceType.DEAD) {
            // Copy in the overriding transaction, if available.
            // (A dead coinbase transaction has no overriding transaction).
            if (confidence.getOverridingTransaction() != null) {
                Sha256Hash overridingHash = confidence.getOverridingTransaction().getHash();
                confidenceBuilder.setOverridingTransaction(hashToByteString(overridingHash));
            }
        }
        TransactionConfidence.Source source = confidence.getSource();
        switch (source) {
            case SELF:
                confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_SELF);
                break;
            case NETWORK:
                confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_NETWORK);
                break;
            case UNKNOWN:
                // Fall through.
            default:
                confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_UNKNOWN);
                break;
        }
    }

    for (PeerAddress address : confidence.getBroadcastBy()) {
        Protos.PeerAddress proto = Protos.PeerAddress.newBuilder()
                .setIpAddress(ByteString.copyFrom(address.getAddr().getAddress()))
                .setPort(address.getPort())
                .setServices(address.getServices().longValue())
                .build();
        confidenceBuilder.addBroadcastBy(proto);
    }
    Date lastBroadcastedAt = confidence.getLastBroadcastedAt();
    if (lastBroadcastedAt != null)
        confidenceBuilder.setLastBroadcastedAt(lastBroadcastedAt.getTime());
    txBuilder.setConfidence(confidenceBuilder);
}
Example 6
Source File: WalletProtobufSerializer.java    From bcm-android with GNU General Public License v3.0 4 votes vote down vote up 
private void readConfidence(final NetworkParameters params, final Transaction tx,
                            final Protos.TransactionConfidence confidenceProto,
                            final TransactionConfidence confidence) throws UnreadableWalletException {
    // We are lenient here because tx confidence is not an essential part of the wallet.
    // If the tx has an unknown type of confidence, ignore.
    if (!confidenceProto.hasType()) {
        log.warn("Unknown confidence type for tx {}", tx.getHashAsString());
        return;
    }
    ConfidenceType confidenceType;
    switch (confidenceProto.getType()) {
        case BUILDING:
            confidenceType = ConfidenceType.BUILDING;
            break;
        case DEAD:
            confidenceType = ConfidenceType.DEAD;
            break;
        // These two are equivalent (must be able to read old wallets).
        case NOT_IN_BEST_CHAIN:
            confidenceType = ConfidenceType.PENDING;
            break;
        case PENDING:
            confidenceType = ConfidenceType.PENDING;
            break;
        case IN_CONFLICT:
            confidenceType = ConfidenceType.IN_CONFLICT;
            break;
        case UNKNOWN:
            // Fall through.
        default:
            confidenceType = ConfidenceType.UNKNOWN;
            break;
    }
    confidence.setConfidenceType(confidenceType);
    if (confidenceProto.hasAppearedAtHeight()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have appearedAtHeight but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setAppearedAtChainHeight(confidenceProto.getAppearedAtHeight());
    }
    if (confidenceProto.hasDepth()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have depth but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setDepthInBlocks(confidenceProto.getDepth());
    }
    if (confidenceProto.hasOverridingTransaction()) {
        if (confidence.getConfidenceType() != ConfidenceType.DEAD) {
            log.warn("Have overridingTransaction but not OVERRIDDEN for tx {}", tx.getHashAsString());
            return;
        }
        Transaction overridingTransaction =
                txMap.get(confidenceProto.getOverridingTransaction());
        if (overridingTransaction == null) {
            log.warn("Have overridingTransaction that is not in wallet for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setOverridingTransaction(overridingTransaction);
    }
    for (Protos.PeerAddress proto : confidenceProto.getBroadcastByList()) {
        InetAddress ip;
        try {
            ip = InetAddress.getByAddress(proto.getIpAddress().toByteArray());
        } catch (UnknownHostException e) {
            throw new UnreadableWalletException("Peer IP address does not have the right length", e);
        }
        int port = proto.getPort();
        int protocolVersion = params.getProtocolVersionNum(NetworkParameters.ProtocolVersion.CURRENT);
        BigInteger services = BigInteger.valueOf(proto.getServices());
        PeerAddress address = new PeerAddress(params, ip, port, protocolVersion, services);
        confidence.markBroadcastBy(address);
    }
    if (confidenceProto.hasLastBroadcastedAt())
        confidence.setLastBroadcastedAt(new Date(confidenceProto.getLastBroadcastedAt()));
    switch (confidenceProto.getSource()) {
        case SOURCE_SELF:
            confidence.setSource(TransactionConfidence.Source.SELF);
            break;
        case SOURCE_NETWORK:
            confidence.setSource(TransactionConfidence.Source.NETWORK);
            break;
        case SOURCE_UNKNOWN:
            // Fall through.
        default:
            confidence.setSource(TransactionConfidence.Source.UNKNOWN);
            break;
    }
}
Example 7
Source File: WalletProtobufSerializer.java    From green_android with GNU General Public License v3.0 4 votes vote down vote up 
private static void writeConfidence(Protos.Transaction.Builder txBuilder,
                                    TransactionConfidence confidence,
                                    Protos.TransactionConfidence.Builder confidenceBuilder) {
    synchronized (confidence) {
        confidenceBuilder.setType(Protos.TransactionConfidence.Type.valueOf(confidence.getConfidenceType().getValue()));
        if (confidence.getConfidenceType() == ConfidenceType.BUILDING) {
            confidenceBuilder.setAppearedAtHeight(confidence.getAppearedAtChainHeight());
            confidenceBuilder.setDepth(confidence.getDepthInBlocks());
        }
        if (confidence.getConfidenceType() == ConfidenceType.DEAD) {
            // Copy in the overriding transaction, if available.
            // (A dead coinbase transaction has no overriding transaction).
            if (confidence.getOverridingTransaction() != null) {
                Sha256Hash overridingHash = confidence.getOverridingTransaction().getHash();
                confidenceBuilder.setOverridingTransaction(hashToByteString(overridingHash));
            }
        }
        TransactionConfidence.Source source = confidence.getSource();
        switch (source) {
            case SELF: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_SELF); break;
            case NETWORK: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_NETWORK); break;
            case UNKNOWN:
                // Fall through.
            default:
                confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_UNKNOWN); break;
        }
    }

    for (PeerAddress address : confidence.getBroadcastBy()) {
        Protos.PeerAddress proto = Protos.PeerAddress.newBuilder()
                .setIpAddress(ByteString.copyFrom(address.getAddr().getAddress()))
                .setPort(address.getPort())
                .setServices(address.getServices().longValue())
                .build();
        confidenceBuilder.addBroadcastBy(proto);
    }
    Date lastBroadcastedAt = confidence.getLastBroadcastedAt();
    if (lastBroadcastedAt != null)
        confidenceBuilder.setLastBroadcastedAt(lastBroadcastedAt.getTime());
    txBuilder.setConfidence(confidenceBuilder);
}
Example 8
Source File: WalletProtobufSerializer.java    From green_android with GNU General Public License v3.0 4 votes vote down vote up 
private void readConfidence(final NetworkParameters params, final Transaction tx,
                            final Protos.TransactionConfidence confidenceProto,
                            final TransactionConfidence confidence) throws UnreadableWalletException {
    // We are lenient here because tx confidence is not an essential part of the wallet.
    // If the tx has an unknown type of confidence, ignore.
    if (!confidenceProto.hasType()) {
        log.warn("Unknown confidence type for tx {}", tx.getHashAsString());
        return;
    }
    ConfidenceType confidenceType;
    switch (confidenceProto.getType()) {
        case BUILDING: confidenceType = ConfidenceType.BUILDING; break;
        case DEAD: confidenceType = ConfidenceType.DEAD; break;
        // These two are equivalent (must be able to read old wallets).
        case NOT_IN_BEST_CHAIN: confidenceType = ConfidenceType.PENDING; break;
        case PENDING: confidenceType = ConfidenceType.PENDING; break;
        case IN_CONFLICT: confidenceType = ConfidenceType.IN_CONFLICT; break;
        case UNKNOWN:
            // Fall through.
        default:
            confidenceType = ConfidenceType.UNKNOWN; break;
    }
    confidence.setConfidenceType(confidenceType);
    if (confidenceProto.hasAppearedAtHeight()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have appearedAtHeight but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setAppearedAtChainHeight(confidenceProto.getAppearedAtHeight());
    }
    if (confidenceProto.hasDepth()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have depth but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setDepthInBlocks(confidenceProto.getDepth());
    }
    if (confidenceProto.hasOverridingTransaction()) {
        if (confidence.getConfidenceType() != ConfidenceType.DEAD) {
            log.warn("Have overridingTransaction but not OVERRIDDEN for tx {}", tx.getHashAsString());
            return;
        }
        Transaction overridingTransaction =
            txMap.get(confidenceProto.getOverridingTransaction());
        if (overridingTransaction == null) {
            log.warn("Have overridingTransaction that is not in wallet for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setOverridingTransaction(overridingTransaction);
    }
    for (Protos.PeerAddress proto : confidenceProto.getBroadcastByList()) {
        InetAddress ip;
        try {
            ip = InetAddress.getByAddress(proto.getIpAddress().toByteArray());
        } catch (UnknownHostException e) {
            throw new UnreadableWalletException("Peer IP address does not have the right length", e);
        }
        int port = proto.getPort();
        int protocolVersion = params.getProtocolVersionNum(NetworkParameters.ProtocolVersion.CURRENT);
        BigInteger services = BigInteger.valueOf(proto.getServices());
        PeerAddress address = new PeerAddress(params, ip, port, protocolVersion, services);
        confidence.markBroadcastBy(address);
    }
    if (confidenceProto.hasLastBroadcastedAt())
        confidence.setLastBroadcastedAt(new Date(confidenceProto.getLastBroadcastedAt()));
    switch (confidenceProto.getSource()) {
        case SOURCE_SELF: confidence.setSource(TransactionConfidence.Source.SELF); break;
        case SOURCE_NETWORK: confidence.setSource(TransactionConfidence.Source.NETWORK); break;
        case SOURCE_UNKNOWN:
            // Fall through.
        default: confidence.setSource(TransactionConfidence.Source.UNKNOWN); break;
    }
}
Example 9
Source File: WalletProtobufSerializer.java    From GreenBits with GNU General Public License v3.0 4 votes vote down vote up 
private static void writeConfidence(Protos.Transaction.Builder txBuilder,
                                    TransactionConfidence confidence,
                                    Protos.TransactionConfidence.Builder confidenceBuilder) {
    synchronized (confidence) {
        confidenceBuilder.setType(Protos.TransactionConfidence.Type.valueOf(confidence.getConfidenceType().getValue()));
        if (confidence.getConfidenceType() == ConfidenceType.BUILDING) {
            confidenceBuilder.setAppearedAtHeight(confidence.getAppearedAtChainHeight());
            confidenceBuilder.setDepth(confidence.getDepthInBlocks());
        }
        if (confidence.getConfidenceType() == ConfidenceType.DEAD) {
            // Copy in the overriding transaction, if available.
            // (A dead coinbase transaction has no overriding transaction).
            if (confidence.getOverridingTransaction() != null) {
                Sha256Hash overridingHash = confidence.getOverridingTransaction().getHash();
                confidenceBuilder.setOverridingTransaction(hashToByteString(overridingHash));
            }
        }
        TransactionConfidence.Source source = confidence.getSource();
        switch (source) {
            case SELF: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_SELF); break;
            case NETWORK: confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_NETWORK); break;
            case UNKNOWN:
                // Fall through.
            default:
                confidenceBuilder.setSource(Protos.TransactionConfidence.Source.SOURCE_UNKNOWN); break;
        }
    }

    for (PeerAddress address : confidence.getBroadcastBy()) {
        Protos.PeerAddress proto = Protos.PeerAddress.newBuilder()
                .setIpAddress(ByteString.copyFrom(address.getAddr().getAddress()))
                .setPort(address.getPort())
                .setServices(address.getServices().longValue())
                .build();
        confidenceBuilder.addBroadcastBy(proto);
    }
    Date lastBroadcastedAt = confidence.getLastBroadcastedAt();
    if (lastBroadcastedAt != null)
        confidenceBuilder.setLastBroadcastedAt(lastBroadcastedAt.getTime());
    txBuilder.setConfidence(confidenceBuilder);
}
Example 10
Source File: WalletProtobufSerializer.java    From GreenBits with GNU General Public License v3.0 4 votes vote down vote up 
private void readConfidence(final NetworkParameters params, final Transaction tx,
                            final Protos.TransactionConfidence confidenceProto,
                            final TransactionConfidence confidence) throws UnreadableWalletException {
    // We are lenient here because tx confidence is not an essential part of the wallet.
    // If the tx has an unknown type of confidence, ignore.
    if (!confidenceProto.hasType()) {
        log.warn("Unknown confidence type for tx {}", tx.getHashAsString());
        return;
    }
    ConfidenceType confidenceType;
    switch (confidenceProto.getType()) {
        case BUILDING: confidenceType = ConfidenceType.BUILDING; break;
        case DEAD: confidenceType = ConfidenceType.DEAD; break;
        // These two are equivalent (must be able to read old wallets).
        case NOT_IN_BEST_CHAIN: confidenceType = ConfidenceType.PENDING; break;
        case PENDING: confidenceType = ConfidenceType.PENDING; break;
        case IN_CONFLICT: confidenceType = ConfidenceType.IN_CONFLICT; break;
        case UNKNOWN:
            // Fall through.
        default:
            confidenceType = ConfidenceType.UNKNOWN; break;
    }
    confidence.setConfidenceType(confidenceType);
    if (confidenceProto.hasAppearedAtHeight()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have appearedAtHeight but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setAppearedAtChainHeight(confidenceProto.getAppearedAtHeight());
    }
    if (confidenceProto.hasDepth()) {
        if (confidence.getConfidenceType() != ConfidenceType.BUILDING) {
            log.warn("Have depth but not BUILDING for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setDepthInBlocks(confidenceProto.getDepth());
    }
    if (confidenceProto.hasOverridingTransaction()) {
        if (confidence.getConfidenceType() != ConfidenceType.DEAD) {
            log.warn("Have overridingTransaction but not OVERRIDDEN for tx {}", tx.getHashAsString());
            return;
        }
        Transaction overridingTransaction =
            txMap.get(confidenceProto.getOverridingTransaction());
        if (overridingTransaction == null) {
            log.warn("Have overridingTransaction that is not in wallet for tx {}", tx.getHashAsString());
            return;
        }
        confidence.setOverridingTransaction(overridingTransaction);
    }
    for (Protos.PeerAddress proto : confidenceProto.getBroadcastByList()) {
        InetAddress ip;
        try {
            ip = InetAddress.getByAddress(proto.getIpAddress().toByteArray());
        } catch (UnknownHostException e) {
            throw new UnreadableWalletException("Peer IP address does not have the right length", e);
        }
        int port = proto.getPort();
        int protocolVersion = params.getProtocolVersionNum(NetworkParameters.ProtocolVersion.CURRENT);
        BigInteger services = BigInteger.valueOf(proto.getServices());
        PeerAddress address = new PeerAddress(params, ip, port, protocolVersion, services);
        confidence.markBroadcastBy(address);
    }
    if (confidenceProto.hasLastBroadcastedAt())
        confidence.setLastBroadcastedAt(new Date(confidenceProto.getLastBroadcastedAt()));
    switch (confidenceProto.getSource()) {
        case SOURCE_SELF: confidence.setSource(TransactionConfidence.Source.SELF); break;
        case SOURCE_NETWORK: confidence.setSource(TransactionConfidence.Source.NETWORK); break;
        case SOURCE_UNKNOWN:
            // Fall through.
        default: confidence.setSource(TransactionConfidence.Source.UNKNOWN); break;
    }
}