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WalletAppKit: allow restore from wallet seed even when there are no checkpoints i.e. regtest mode

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This commit is contained in:
Mike Hearn 2014-12-04 15:57:34 +01:00
parent 625d19230d
commit fccb6f03bd
1 changed files with 22 additions and 14 deletions
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36
core/src/main/java/org/bitcoinj/kits/WalletAppKit.java
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@ -255,22 +255,30 @@ public class WalletAppKit extends AbstractIdleService {
// Initiate Bitcoin network objects (block store, blockchain and peer group)
vStore = new SPVBlockStore(params, chainFile);
if ((!chainFileExists || restoreFromSeed != null) && checkpoints != null) {
// Initialize the chain file with a checkpoint to speed up first-run sync.
long time;
if (restoreFromSeed != null) {
time = restoreFromSeed.getCreationTimeSeconds();
if (chainFileExists) {
log.info("Deleting the chain file in preparation from restore.");
vStore.close();
if (!chainFile.delete())
throw new Exception("Failed to delete chain file in preparation for restore.");
vStore = new SPVBlockStore(params, chainFile);
if (!chainFileExists || restoreFromSeed != null) {
if (checkpoints != null) {
// Initialize the chain file with a checkpoint to speed up first-run sync.
long time;
if (restoreFromSeed != null) {
time = restoreFromSeed.getCreationTimeSeconds();
if (chainFileExists) {
log.info("Deleting the chain file in preparation from restore.");
vStore.close();
if (!chainFile.delete())
throw new Exception("Failed to delete chain file in preparation for restore.");
vStore = new SPVBlockStore(params, chainFile);
}
} else {
time = vWallet.getEarliestKeyCreationTime();
}
} else {
time = vWallet.getEarliestKeyCreationTime();
CheckpointManager.checkpoint(params, checkpoints, vStore, time);
} else if (chainFileExists) {
log.info("Deleting the chain file in preparation from restore.");
vStore.close();
if (!chainFile.delete())
throw new Exception("Failed to delete chain file in preparation for restore.");
vStore = new SPVBlockStore(params, chainFile);
}
CheckpointManager.checkpoint(params, checkpoints, vStore, time);
}
vChain = new BlockChain(params, vStore);
vPeerGroup = createPeerGroup();