org.web3j.crypto

Class TransactionUtils

java.lang.Object

org.web3j.crypto.TransactionUtils

public class TransactionUtils
extends java.lang.Object

Transaction utility functions.

Constructor Summary

Constructors

Constructor and Description
TransactionUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	generateTransactionHash(RawTransaction rawTransaction, byte chainId, Credentials credentials) Utility method to provide the transaction hash for a given transaction.
static byte[]	generateTransactionHash(RawTransaction rawTransaction, Credentials credentials) Utility method to provide the transaction hash for a given transaction.
static java.lang.String	generateTransactionHashHexEncoded(RawTransaction rawTransaction, byte chainId, Credentials credentials) Utility method to provide the transaction hash for a given transaction.
static java.lang.String	generateTransactionHashHexEncoded(RawTransaction rawTransaction, Credentials credentials) Utility method to provide the transaction hash for a given transaction.

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

generateTransactionHash

public static byte[] generateTransactionHash(RawTransaction rawTransaction,
                             Credentials credentials)

Utility method to provide the transaction hash for a given transaction.

Parameters:

rawTransaction - we wish to send

credentials - of the sender

Returns:

encoded transaction hash

generateTransactionHash

public static byte[] generateTransactionHash(RawTransaction rawTransaction,
                             byte chainId,
                             Credentials credentials)

Utility method to provide the transaction hash for a given transaction.

Parameters:

rawTransaction - we wish to send

chainId - of the intended chain

credentials - of the sender

Returns:

encoded transaction hash

generateTransactionHashHexEncoded

public static java.lang.String generateTransactionHashHexEncoded(RawTransaction rawTransaction,
                                                 Credentials credentials)

Utility method to provide the transaction hash for a given transaction.

Parameters:

rawTransaction - we wish to send

credentials - of the sender

Returns:

transaction hash as a hex encoded string

generateTransactionHashHexEncoded

public static java.lang.String generateTransactionHashHexEncoded(RawTransaction rawTransaction,
                                                 byte chainId,
                                                 Credentials credentials)

Utility method to provide the transaction hash for a given transaction.

Parameters:

rawTransaction - we wish to send

chainId - of the intended chain

credentials - of the sender

Returns:

transaction hash as a hex encoded string