本文整理汇总了Java中org.bitcoinj.wallet.DeterministicKeyChain.watch方法的典型用法代码示例。如果您正苦于以下问题：Java DeterministicKeyChain.watch方法的具体用法？Java DeterministicKeyChain.watch怎么用？Java DeterministicKeyChain.watch使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.bitcoinj.wallet.DeterministicKeyChain的用法示例。
在下文中一共展示了DeterministicKeyChain.watch方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: watchingChain
import org.bitcoinj.wallet.DeterministicKeyChain; //导入方法依赖的package包/类
@Test
public void watchingChain() throws UnreadableWalletException {
Utils.setMockClock();
DeterministicKey key1 = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
DeterministicKey key2 = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
DeterministicKey key3 = chain.getKey(KeyChain.KeyPurpose.CHANGE);
DeterministicKey key4 = chain.getKey(KeyChain.KeyPurpose.CHANGE);
DeterministicKey watchingKey = chain.getWatchingKey();
final String pub58 = watchingKey.serializePubB58();
assertEquals("xpub69KR9epSNBM59KLuasxMU5CyKytMJjBP5HEZ5p8YoGUCpM6cM9hqxB9DDPCpUUtqmw5duTckvPfwpoWGQUFPmRLpxs5jYiTf2u6xRMcdhDf", pub58);
watchingKey = DeterministicKey.deserializeB58(null, pub58);
watchingKey.setCreationTimeSeconds(100000);
chain = DeterministicKeyChain.watch(watchingKey);
assertEquals(DeterministicHierarchy.BIP32_STANDARDISATION_TIME_SECS, chain.getEarliestKeyCreationTime());
chain.setLookaheadSize(10);
chain.maybeLookAhead();
assertEquals(key1.getPubKeyPoint(), chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS).getPubKeyPoint());
assertEquals(key2.getPubKeyPoint(), chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS).getPubKeyPoint());
final DeterministicKey key = chain.getKey(KeyChain.KeyPurpose.CHANGE);
assertEquals(key3.getPubKeyPoint(), key.getPubKeyPoint());
try {
// Can't sign with a key from a watching chain.
key.sign(Sha256Hash.ZERO_HASH);
fail();
} catch (ECKey.MissingPrivateKeyException e) {
// Ignored.
}
// Test we can serialize and deserialize a watching chain OK.
List<Protos.Key> serialization = chain.serializeToProtobuf();
checkSerialization(serialization, "watching-wallet-serialization.txt");
chain = DeterministicKeyChain.fromProtobuf(serialization, null).get(0);
final DeterministicKey rekey4 = chain.getKey(KeyChain.KeyPurpose.CHANGE);
assertEquals(key4.getPubKeyPoint(), rekey4.getPubKeyPoint());
}
示例2: bloom2
import org.bitcoinj.wallet.DeterministicKeyChain; //导入方法依赖的package包/类
@Test
public void bloom2() throws Exception {
// Verify that if when we watch a key, the filter contains at least 100 keys.
DeterministicKey[] keys = new DeterministicKey[100];
for (int i = 0; i < keys.length; i++)
keys[i] = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
chain = DeterministicKeyChain.watch(chain.getWatchingKey());
int e = chain.numBloomFilterEntries();
BloomFilter filter = chain.getFilter(e, 0.001, 1);
for (DeterministicKey key : keys)
assertTrue("key " + key, filter.contains(key.getPubKeyHash()));
}
示例3: watchingCannotEncrypt
import org.bitcoinj.wallet.DeterministicKeyChain; //导入方法依赖的package包/类
@Test(expected = IllegalStateException.class)
public void watchingCannotEncrypt() throws Exception {
final DeterministicKey accountKey = chain.getKeyByPath(DeterministicKeyChain.ACCOUNT_ZERO_PATH);
chain = DeterministicKeyChain.watch(accountKey.getPubOnly());
chain = chain.toEncrypted("this doesn't make any sense");
}