org.web3j.abi

Class ManagedTransaction

java.lang.Object

org.web3j.abi.ManagedTransaction

Direct Known Subclasses:

Contract, Transfer

public abstract class ManagedTransaction
extends java.lang.Object

Generic transaction manager

Field Summary

Fields

Modifier and Type	Field and Description
protected Credentials	credentials
static java.math.BigInteger	GAS_PRICE
protected java.math.BigInteger	gasLimit
protected java.math.BigInteger	gasPrice
protected Web3j	web3j

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ManagedTransaction(Web3j web3j, Credentials credentials, java.math.BigInteger gasPrice, java.math.BigInteger gasLimit)

Method Summary

Modifier and Type	Method and Description
int	getAttempts()
protected java.math.BigInteger	getGasPrice()
protected java.math.BigInteger	getNonce(java.lang.String address)
int	getSleepDuration()
void	setAttempts(int attempts)
void	setSleepDuration(int sleepDuration)
protected TransactionReceipt	signAndSend(RawTransaction rawTransaction)

Methods inherited from class java.lang.Object

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

Field Detail

GAS_PRICE

public static final java.math.BigInteger GAS_PRICE

web3j

protected Web3j web3j

credentials

protected Credentials credentials

gasPrice

protected java.math.BigInteger gasPrice

gasLimit

protected java.math.BigInteger gasLimit

Constructor Detail

ManagedTransaction

protected ManagedTransaction(Web3j web3j,
                             Credentials credentials,
                             java.math.BigInteger gasPrice,
                             java.math.BigInteger gasLimit)

Method Detail

getSleepDuration

public int getSleepDuration()

setSleepDuration

public void setSleepDuration(int sleepDuration)

getAttempts

public int getAttempts()

setAttempts

public void setAttempts(int attempts)

signAndSend

protected TransactionReceipt signAndSend(RawTransaction rawTransaction)
                                  throws java.lang.InterruptedException,
                                         java.util.concurrent.ExecutionException,
                                         TransactionTimeoutException

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

TransactionTimeoutException

getNonce

protected java.math.BigInteger getNonce(java.lang.String address)
                                 throws java.lang.InterruptedException,
                                        java.util.concurrent.ExecutionException

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

getGasPrice

protected java.math.BigInteger getGasPrice()
                                    throws java.lang.InterruptedException,
                                           java.util.concurrent.ExecutionException

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException