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Tweaks to allow wallet subclasses to add their own extensions in their c'tors.

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This commit is contained in:
Mike Hearn 2014-04-30 13:52:08 +02:00
parent 748ff6fc8e
commit e4af9a673f
2 changed files with 5 additions and 2 deletions
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5
core/src/main/java/com/google/bitcoin/store/WalletProtobufSerializer.java
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@ -459,6 +459,9 @@ public class WalletProtobufSerializer {
final Map<String, WalletExtension> extensions = new HashMap<String, WalletExtension>(); final Map<String, WalletExtension> extensions = new HashMap<String, WalletExtension>();
for (WalletExtension e : extensionsList) for (WalletExtension e : extensionsList)
extensions.put(e.getWalletExtensionID(), e); extensions.put(e.getWalletExtensionID(), e);
// The Wallet object, if subclassed, might have added some extensions to itself already. In that case, don't
// expect them to be passed in, just fetch them here and don't re-add.
extensions.putAll(wallet.getExtensions());
for (Protos.Extension extProto : walletProto.getExtensionList()) { for (Protos.Extension extProto : walletProto.getExtensionList()) {
String id = extProto.getId(); String id = extProto.getId();
WalletExtension extension = extensions.get(id); WalletExtension extension = extensions.get(id);
@ -473,7 +476,7 @@ public class WalletProtobufSerializer {
log.info("Loading wallet extension {}", id); log.info("Loading wallet extension {}", id);
try { try {
extension.deserializeWalletExtension(wallet, extProto.getData().toByteArray()); extension.deserializeWalletExtension(wallet, extProto.getData().toByteArray());
wallet.addExtension(extension); wallet.addOrGetExistingExtension(extension);
} catch (Exception e) { } catch (Exception e) {
if (extProto.getMandatory() && requireMandatoryExtensions) if (extProto.getMandatory() && requireMandatoryExtensions)
throw new UnreadableWalletException("Could not parse mandatory extension in wallet: " + id); throw new UnreadableWalletException("Could not parse mandatory extension in wallet: " + id);