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.

Field Summary

Fields inherited from class org.web3j.tx.TransactionManager

DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH, DEFAULT_POLLING_FREQUENCY

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected java.math.BigInteger	getNonce()
EthSendTransaction	sendTransaction(java.math.BigInteger gasPrice, java.math.BigInteger gasLimit, java.lang.String to, java.lang.String data, java.math.BigInteger value)
EthSendTransaction	signAndSend(org.web3j.crypto.RawTransaction rawTransaction)

Methods inherited from class org.web3j.tx.TransactionManager

executeTransaction, getFromAddress

Methods inherited from class java.lang.Object

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

Constructor Detail

RawTransactionManager

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

RawTransactionManager

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

RawTransactionManager

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

sendTransaction

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

Specified by:

sendTransaction in class TransactionManager

Throws:

java.io.IOException

signAndSend

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

Throws:

java.io.IOException