Package org.web3j.tx

Class RawTransactionManager

java.lang.Object

org.web3j.tx.TransactionManager

org.web3j.tx.RawTransactionManager

Direct Known Subclasses:

FastRawTransactionManager

public class RawTransactionManager
extends TransactionManager

TransactionManager implementation using Ethereum wallet file to create and sign transactions locally.

This transaction manager provides support for specifying the chain id for transactions as per EIP155, as well as for locally signing RawTransaction instances without broadcasting them.

Field Summary

Fields

Modifier and Type	Field	Description
protected TxHashVerifier	txHashVerifier

Fields inherited from class org.web3j.tx.TransactionManager

DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH, DEFAULT_POLLING_FREQUENCY, REVERT_ERR_STR

Constructor Summary

Constructors

Constructor	Description
RawTransactionManager(Web3j web3j, org.web3j.crypto.Credentials credentials)
RawTransactionManager(Web3j web3j, org.web3j.crypto.Credentials credentials, int attempts, int sleepDuration)
RawTransactionManager(Web3j web3j, org.web3j.crypto.Credentials credentials, long chainId)
RawTransactionManager(Web3j web3j, org.web3j.crypto.Credentials credentials, long chainId, int attempts, long sleepDuration)
RawTransactionManager(Web3j web3j, org.web3j.crypto.Credentials credentials, long chainId, TransactionReceiptProcessor transactionReceiptProcessor)

Method Summary

Modifier and Type	Method	Description
EthGetCode	getCode(java.lang.String contractAddress, DefaultBlockParameter defaultBlockParameter)
protected java.math.BigInteger	getNonce()
TxHashVerifier	getTxHashVerifier()
java.lang.String	sendCall(java.lang.String to, java.lang.String data, DefaultBlockParameter defaultBlockParameter)
EthSendTransaction	sendTransaction(java.math.BigInteger gasPrice, java.math.BigInteger gasLimit, java.lang.String to, java.lang.String data, java.math.BigInteger value, boolean constructor)
EthSendTransaction	sendTransactionEIP1559(java.math.BigInteger gasPremium, java.math.BigInteger feeCap, java.math.BigInteger gasLimit, java.lang.String to, java.lang.String data, java.math.BigInteger value, boolean constructor)
void	setTxHashVerifier(TxHashVerifier txHashVerifier)
java.lang.String	sign(org.web3j.crypto.RawTransaction rawTransaction)
EthSendTransaction	signAndSend(org.web3j.crypto.RawTransaction rawTransaction)

Methods inherited from class org.web3j.tx.TransactionManager

executeTransaction, executeTransaction, executeTransactionEIP1559, executeTransactionEIP1559, getFromAddress, sendTransaction, sendTransactionEIP1559

Methods inherited from class java.lang.Object

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

Field Detail

txHashVerifier

protected TxHashVerifier txHashVerifier

Constructor Detail

RawTransactionManager

public RawTransactionManager(Web3j web3j,
                             org.web3j.crypto.Credentials credentials,
                             long chainId)

RawTransactionManager

public RawTransactionManager(Web3j web3j,
                             org.web3j.crypto.Credentials credentials,
                             long chainId,
                             TransactionReceiptProcessor transactionReceiptProcessor)

RawTransactionManager

public RawTransactionManager(Web3j web3j,
                             org.web3j.crypto.Credentials credentials,
                             long chainId,
                             int attempts,
                             long sleepDuration)

RawTransactionManager

public RawTransactionManager(Web3j web3j,
                             org.web3j.crypto.Credentials credentials)

RawTransactionManager

public RawTransactionManager(Web3j web3j,
                             org.web3j.crypto.Credentials credentials,
                             int attempts,
                             int sleepDuration)

Method Detail

getNonce

protected java.math.BigInteger getNonce()
                                 throws java.io.IOException

Throws:

java.io.IOException

getTxHashVerifier

public TxHashVerifier getTxHashVerifier()

setTxHashVerifier

public void setTxHashVerifier(TxHashVerifier txHashVerifier)

sendTransaction

public EthSendTransaction sendTransaction(java.math.BigInteger gasPrice,
                                          java.math.BigInteger gasLimit,
                                          java.lang.String to,
                                          java.lang.String data,
                                          java.math.BigInteger value,
                                          boolean constructor)
                                   throws java.io.IOException

Specified by:

sendTransaction in class TransactionManager

Throws:

java.io.IOException

sendTransactionEIP1559

public EthSendTransaction sendTransactionEIP1559(java.math.BigInteger gasPremium,
                                                 java.math.BigInteger feeCap,
                                                 java.math.BigInteger gasLimit,
                                                 java.lang.String to,
                                                 java.lang.String data,
                                                 java.math.BigInteger value,
                                                 boolean constructor)
                                          throws java.io.IOException

Specified by:

sendTransactionEIP1559 in class TransactionManager

Throws:

java.io.IOException

sendCall

public java.lang.String sendCall(java.lang.String to,
                                 java.lang.String data,
                                 DefaultBlockParameter defaultBlockParameter)
                          throws java.io.IOException

Specified by:

sendCall in class TransactionManager

Throws:

java.io.IOException

getCode

public EthGetCode getCode(java.lang.String contractAddress,
                          DefaultBlockParameter defaultBlockParameter)
                   throws java.io.IOException

Specified by:

getCode in class TransactionManager

Throws:

java.io.IOException

sign

public java.lang.String sign(org.web3j.crypto.RawTransaction rawTransaction)

signAndSend

public EthSendTransaction signAndSend(org.web3j.crypto.RawTransaction rawTransaction)
                               throws java.io.IOException

Throws:

java.io.IOException