Package com.oceanprotocol.squid.external.web3

Class PersonalTransactionManager

java.lang.Object

org.web3j.tx.TransactionManager

com.oceanprotocol.squid.external.web3.PersonalTransactionManager

public class PersonalTransactionManager
extends org.web3j.tx.TransactionManager

Field Summary

Fields

Modifier and Type	Field	Description
private org.web3j.crypto.Credentials	credentials
private static org.apache.logging.log4j.Logger	log
private String	password
private org.web3j.protocol.admin.Admin	web3j

Fields inherited from class org.web3j.tx.TransactionManager

DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH, DEFAULT_POLLING_FREQUENCY

Constructor Summary

Constructors

Constructor	Description
PersonalTransactionManager(org.web3j.protocol.admin.Admin web3j, org.web3j.crypto.Credentials credentials, String password)
PersonalTransactionManager(org.web3j.protocol.admin.Admin web3j, org.web3j.crypto.Credentials credentials, String password, int attempts, long sleepDuration)

Method Summary

Modifier and Type	Method	Description
protected BigInteger	getEstimatedGas(String to, String data)
protected BigInteger	getNonce()
org.web3j.protocol.core.methods.response.EthSendTransaction	sendTransaction(BigInteger gasPrice, BigInteger gasLimit, String to, String data, BigInteger value)

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

Field Detail

log

private static final org.apache.logging.log4j.Logger log

web3j

private final org.web3j.protocol.admin.Admin web3j

credentials

private final org.web3j.crypto.Credentials credentials

password

private final String password

Constructor Detail

PersonalTransactionManager

public PersonalTransactionManager(org.web3j.protocol.admin.Admin web3j,
                                  org.web3j.crypto.Credentials credentials,
                                  String password,
                                  int attempts,
                                  long sleepDuration)

PersonalTransactionManager

public PersonalTransactionManager(org.web3j.protocol.admin.Admin web3j,
                                  org.web3j.crypto.Credentials credentials,
                                  String password)

Method Detail

getNonce

protected BigInteger getNonce()
                       throws IOException

Throws:

IOException

getEstimatedGas

protected BigInteger getEstimatedGas(String to,
                                     String data)
                              throws IOException

Throws:

IOException

sendTransaction

public org.web3j.protocol.core.methods.response.EthSendTransaction sendTransaction(BigInteger gasPrice,
                                                                                   BigInteger gasLimit,
                                                                                   String to,
                                                                                   String data,
                                                                                   BigInteger value)
                                                                            throws IOException

Specified by:

sendTransaction in class org.web3j.tx.TransactionManager

Throws:

IOException