本文整理了Java中net.consensys.cava.bytes.Bytes.wrap()方法的一些代码示例，展示了Bytes.wrap()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Bytes.wrap()方法的具体详情如下：
包路径：net.consensys.cava.bytes.Bytes
类名称：Bytes
方法名：wrap

Bytes.wrap介绍

[英]Wrap the provided byte array as a Bytes value.

Note that value is not copied and thus any future update to value will be reflected in the returned value.
[中]将提供的字节数组包装为字节值。
请注意，不会复制值，因此将来对值的任何更新都将反映在返回的值中。

代码示例

代码示例来源：origin: net.consensys.cava/cava-bytes

/**
 * Wrap the provided byte array as a {@link Bytes} value.
 *
 * <p>
 * Note that value is not copied and thus any future update to {@code value} will be reflected in the returned value.
 *
 * @param value The value to wrap.
 * @return A {@link Bytes} value wrapping {@code value}.
 */
static Bytes wrap(byte[] value) {
 return wrap(value, 0, value.length);
}

代码示例来源：origin: net.consensys.cava/cava-bytes

/**
 * Create a value that contains the specified bytes in their specified order.
 *
 * @param bytes The bytes that must compose the returned value.
 * @return A value containing the specified bytes.
 */
static Bytes of(byte... bytes) {
 return wrap(bytes);
}

代码示例来源：origin: net.consensys.cava/cava-bytes

/**
 * Generate random bytes.
 *
 * @param size The number of bytes to generate.
 * @param generator The generator for random bytes.
 * @return A value containing the desired number of random bytes.
 */
static Bytes random(int size, Random generator) {
 byte[] array = new byte[size];
 generator.nextBytes(array);
 return Bytes.wrap(array);
}

代码示例来源：origin: net.consensys.cava/cava-ssz

Bytes toBytes() {
  if (values.isEmpty()) {
   return Bytes.EMPTY;
  }
  return Bytes.wrap(values.toArray(new Bytes[0]));
 }
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode a list of {@link UInt256}.
 *
 * @param elements The integers to write.
 * @return SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeUInt256List(UInt256... elements) {
 ArrayList<Bytes> encoded = new ArrayList<>(elements.length + 1);
 encodeUInt256ListTo(elements, b -> encoded.add(Bytes.wrap(b)));
 return Bytes.wrap(encoded.toArray(new Bytes[0]));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode a list of hashes.
 *
 * @param elements The hashes to write.
 * @return SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeHashList(Bytes... elements) {
 ArrayList<Bytes> encoded = new ArrayList<>(elements.length + 1);
 encodeHashListTo(elements, b -> encoded.add(Bytes.wrap(b)));
 return Bytes.wrap(encoded.toArray(new Bytes[0]));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode a list of booleans.
 *
 * @param elements The booleans to write.
 * @return SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeBooleanList(boolean... elements) {
 ArrayList<Bytes> encoded = new ArrayList<>(elements.length + 1);
 encodeBooleanListTo(elements, b -> encoded.add(Bytes.wrap(b)));
 return Bytes.wrap(encoded.toArray(new Bytes[0]));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode a list of strings.
 *
 * @param elements The strings to write.
 * @return SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeStringList(String... elements) {
 ArrayList<Bytes> encoded = new ArrayList<>(elements.length * 2 + 1);
 encodeStringListTo(elements, b -> encoded.add(Bytes.wrap(b)));
 return Bytes.wrap(encoded.toArray(new Bytes[0]));
}

代码示例来源：origin: net.consensys.cava/cava-rlp

/**
 * Encode a long to a {@link Bytes} value.
 *
 * @param value The long to encode.
 * @return The RLP encoding in a {@link Bytes} value.
 */
public static Bytes encodeLong(long value) {
 return Bytes.wrap(encodeNumber(value));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode a value to a {@link Bytes} value.
 *
 * @param value The value to encode.
 * @return The SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeByteArray(byte[] value) {
 return encodeBytes(Bytes.wrap(value));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Append an already SSZ encoded value.
 *
 * Note that this method <b>may not</b> validate that {@code value} is a valid SSZ sequence. Appending an invalid SSZ
 * sequence will cause the entire SSZ encoding produced by this writer to also be invalid.
 *
 * @param value The SSZ encoded bytes to append.
 */
default void writeSSZ(byte[] value) {
 writeSSZ(Bytes.wrap(value));
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode an unsigned long integer to a {@link Bytes} value.
 *
 * @param value The long to encode.
 * @param bitLength The bit length of the integer value (must be a multiple of 8).
 * @return The SSZ encoding in a {@link Bytes} value.
 * @throws IllegalArgumentException If the value is too large for the specified {@code bitLength}.
 */
public static Bytes encodeULong(long value, int bitLength) {
 return Bytes.wrap(encodeULongToByteArray(value, bitLength));
}

代码示例来源：origin: net.consensys.cava/cava-rlp

private static Bytes encodeValue(byte[] value) {
 int maxSize = value.length + 5;
 ByteBuffer buffer = ByteBuffer.allocate(maxSize);
 encodeByteArray(value, buffer::put);
 return Bytes.wrap(buffer.array(), 0, buffer.position());
}

代码示例来源：origin: net.consensys.cava/cava-rlp

Bytes toBytes() {
  Deque<byte[]> values = delegate.values();
  if (values.isEmpty()) {
   return Bytes.EMPTY;
  }
  return Bytes.wrap(values.stream().map(Bytes::wrap).toArray(Bytes[]::new));
 }
}

代码示例来源：origin: net.consensys.cava/cava-ssz

static void encodeUInt256ListTo(UInt256[] elements, Consumer<Bytes> appender) {
 appender.accept(Bytes.wrap(listLengthPrefix(elements.length, 256 / 8)));
 for (UInt256 value : elements) {
  appender.accept(encodeUInt256(value));
 }
}

代码示例来源：origin: net.consensys.cava/cava-ssz

static void encodeAddressListTo(Bytes[] elements, Consumer<Bytes> appender) {
 appender.accept(Bytes.wrap(listLengthPrefix(elements.length, 20)));
 for (Bytes bytes : elements) {
  appender.accept(encodeAddress(bytes));
 }
}

代码示例来源：origin: net.consensys.cava/cava-net

/**
 * Calculate the fingerprint for a PEM-encoded certificate.
 *
 * @param certificate The path to a PEM-encoded certificate.
 * @return The fingerprint hex-string for the certificate.
 * @throws IOException If an IO error occurs.
 */
public static String certificateHexFingerprint(Path certificate) throws IOException {
 return Bytes.wrap(certificateFingerprint(certificate)).toHexString().substring(2).toLowerCase();
}

代码示例来源：origin: net.consensys.cava/cava-ssz

/**
 * Encode {@link Bytes}.
 *
 * @param value The value to encode.
 * @return The SSZ encoding in a {@link Bytes} value.
 */
public static Bytes encodeBytes(Bytes value) {
 Bytes lengthBytes = encodeLong(value.size(), 32);
 return Bytes.wrap(lengthBytes, value);
}

代码示例来源：origin: net.consensys.cava/cava-devp2p

PacketHeader(KeyPair keyPair, byte packetType, Bytes payload) {
 checkArgument(keyPair != null, "keyPair cannot be null");
 checkArgument(payload != null, "payload cannot be null");
 Bytes typeBytes = Bytes.of(packetType);
 this.packetType = packetType;
 this.signature = SECP256K1.sign(Bytes.wrap(typeBytes, payload), keyPair);
 this.hash = Hash.sha3_256(Bytes.wrap(signature.bytes(), typeBytes, payload));
 this.publicKey = keyPair.publicKey();
}

代码示例来源：origin: net.consensys.cava/cava-eth

@Nullable
private Address verifySignatureAndGetSender() {
 Bytes data = signatureData(nonce, gasPrice, gasLimit, to, value, payload);
 SECP256K1.PublicKey publicKey = SECP256K1.PublicKey.recoverFromSignature(data, signature);
 if (publicKey == null) {
  validSignature = false;
 } else {
  sender = Address.fromBytes(Bytes.wrap(keccak256(publicKey.bytesArray()), 12, 20));
  validSignature = true;
 }
 return sender;
}