org.tron.common.utils

Class TransactionUtils

java.lang.Object

org.tron.common.utils.TransactionUtils

public class TransactionUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
TransactionUtils()

Method Summary

Modifier and Type	Method and Description
static String	getBase64FromByteString(com.google.protobuf.ByteString sign)
static byte[]	getHash(Protocol.Transaction transaction) Obtain a data bytes after removing the id and SHA-256(data)
static byte[]	getOwner(Protocol.Transaction.Contract contract)
static Protocol.Transaction	setTimestamp(Protocol.Transaction transaction)
static Protocol.Transaction	sign(Protocol.Transaction transaction, ECKey myKey)
static boolean	validTransaction(Protocol.Transaction signedTransaction)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TransactionUtils

public TransactionUtils()

Method Detail

getHash

public static byte[] getHash(Protocol.Transaction transaction)

Obtain a data bytes after removing the id and SHA-256(data)

Parameters:

transaction - Protocol.Transaction transaction

Returns:

byte[] the hash of the transaction's data bytes which have no id

getOwner

public static byte[] getOwner(Protocol.Transaction.Contract contract)

getBase64FromByteString

public static String getBase64FromByteString(com.google.protobuf.ByteString sign)

validTransaction

public static boolean validTransaction(Protocol.Transaction signedTransaction)

sign

public static Protocol.Transaction sign(Protocol.Transaction transaction,
                                        ECKey myKey)

setTimestamp

public static Protocol.Transaction setTimestamp(Protocol.Transaction transaction)