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

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