org.adridadou.ethereum.blockchain

Class Web3JFacade

java.lang.Object

org.adridadou.ethereum.blockchain.Web3JFacade

public class Web3JFacade
extends Object

Created by davidroon on 19.11.16. This code is released under Apache 2 license

Constructor Summary

Constructors

Constructor and Description
Web3JFacade(org.web3j.protocol.Web3j web3j, OutputTypeHandler outputTypeHandler)

Method Summary

Modifier and Type	Method and Description
EthData	constantCall(EthAccount account, EthAddress address, EthData data)
BigInteger	estimateGas(EthAccount sender, EthData data)
<T> rx.Observable<T>	event(EthAddress address, String eventName, org.ethereum.core.CallTransaction.Contract contract, Class<T> cls)
org.web3j.protocol.core.methods.response.EthGetBalance	getBalance(EthAddress address)
SmartContractByteCode	getCode(EthAddress address)
BigInteger	getGasPrice()
OutputTypeHandler	getOutputTypeHandler()
BigInteger	getTransactionCount(EthAddress address)
org.web3j.protocol.core.methods.response.TransactionReceipt	getTransactionReceipt(EthData transactionHash)
rx.Observable<org.web3j.protocol.core.methods.response.EthBlock.TransactionObject>	observeTransactionsFromBlock()
EthData	sendTransaction(EthData rawTransaction)

Methods inherited from class java.lang.Object

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

Constructor Detail

Web3JFacade

public Web3JFacade(org.web3j.protocol.Web3j web3j,
                   OutputTypeHandler outputTypeHandler)

Method Detail

constantCall

public EthData constantCall(EthAccount account,
                            EthAddress address,
                            EthData data)

getTransactionReceipt

public org.web3j.protocol.core.methods.response.TransactionReceipt getTransactionReceipt(EthData transactionHash)

getTransactionCount

public BigInteger getTransactionCount(EthAddress address)

estimateGas

public BigInteger estimateGas(EthAccount sender,
                              EthData data)

getGasPrice

public BigInteger getGasPrice()

sendTransaction

public EthData sendTransaction(EthData rawTransaction)

getBalance

public org.web3j.protocol.core.methods.response.EthGetBalance getBalance(EthAddress address)

getCode

public SmartContractByteCode getCode(EthAddress address)

event

public <T> rx.Observable<T> event(EthAddress address,
                                  String eventName,
                                  org.ethereum.core.CallTransaction.Contract contract,
                                  Class<T> cls)

getOutputTypeHandler

public OutputTypeHandler getOutputTypeHandler()

observeTransactionsFromBlock

public rx.Observable<org.web3j.protocol.core.methods.response.EthBlock.TransactionObject> observeTransactionsFromBlock()