org.web3j.tx.gas.ContractGasProvider Java Examples

@Test
public void testStaticGasProvider() throws IOException, TransactionException {
    ContractGasProvider gasProvider = new ContractGasProvider(BigInteger.TEN, BigInteger.ONE);
    TransactionManager txManager = mock(TransactionManager.class);
    when(txManager.executeTransaction(any(), any(), any(), any(), any()))
            .thenReturn(new TransactionReceipt());

    contract = new TestContract(ADDRESS, web3j, txManager, gasProvider);

    Function func = new Function("test",
            Arrays.<Type>asList(), Collections.<TypeReference<?>>emptyList());
    contract.executeTransaction(func);

    verify(txManager).executeTransaction(eq(BigInteger.TEN),
            eq(BigInteger.ONE), any(), any(), any());
}
 

public static RemoteCall<OnChainPrivacyGroupManagementProxy> deploy(
    Web3j web3j,
    TransactionManager transactionManager,
    ContractGasProvider contractGasProvider,
    String _implementation) {
  String encodedConstructor =
      FunctionEncoder.encodeConstructor(
          Arrays.<Type>asList(new org.web3j.abi.datatypes.Address(160, _implementation)));
  return deployRemoteCall(
      OnChainPrivacyGroupManagementProxy.class,
      web3j,
      transactionManager,
      contractGasProvider,
      BINARY,
      encodedConstructor);
}
 

protected CrossContractReader(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
}
 

protected SimpleStorage(
    String contractAddress,
    Web3j web3j,
    TransactionManager transactionManager,
    ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static RemoteCall<CrossContractReader> deploy(
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      CrossContractReader.class, web3j, transactionManager, contractGasProvider, BINARY, "");
}
 

public static RemoteCall<CrossContractReader> deploy(
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      CrossContractReader.class, web3j, credentials, contractGasProvider, BINARY, "");
}
 

public static CrossContractReader load(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return new CrossContractReader(contractAddress, web3j, transactionManager, contractGasProvider);
}
 

@Deprecated
protected Contract(String contractBinary, String contractAddress,
                   Web3j web3j, TransactionManager transactionManager,
                   BigInteger gasPrice, BigInteger gasLimit) {
    this(contractBinary, contractAddress, web3j, transactionManager,
            new ContractGasProvider(gasPrice, gasLimit));
}
 

@Before
public void init() {
	credentials = Credentials.create(privateKey);
	address = credentials.getAddress();
	web3jService = new HttpService(nodeUrl);
	web3j = Web3j.build(web3jService);
	transactionManager = new RawTransactionManager(web3j, credentials, chainId);
	gasProvider = new ContractGasProvider(GAS_PRICE, GAS_LIMIT);
}
 

protected DepositContract(
    String contractAddress,
    Web3j web3j,
    Credentials credentials,
    ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
}
 

protected DepositContract(
    String contractAddress,
    Web3j web3j,
    TransactionManager transactionManager,
    ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static DepositContract load(
    String contractAddress,
    Web3j web3j,
    Credentials credentials,
    ContractGasProvider contractGasProvider) {
  return new DepositContract(contractAddress, web3j, credentials, contractGasProvider);
}
 

public static DepositContract load(
    String contractAddress,
    Web3j web3j,
    TransactionManager transactionManager,
    ContractGasProvider contractGasProvider) {
  return new DepositContract(contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static RemoteCall<HumanStandardToken> deploy(Web3j web3j, Credentials credentials, ContractGasProvider contractGasProvider, BigInteger _initialAmount, String _tokenName, BigInteger _decimalUnits, String _tokenSymbol) {
    String encodedConstructor = FunctionEncoder.encodeConstructor(Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint256(_initialAmount),
            new org.web3j.abi.datatypes.Utf8String(_tokenName),
            new org.web3j.abi.datatypes.generated.Uint8(_decimalUnits),
            new org.web3j.abi.datatypes.Utf8String(_tokenSymbol)));
    return deployRemoteCall(HumanStandardToken.class, web3j, credentials, contractGasProvider, BINARY, encodedConstructor);
}
 

public static RemoteCall<HumanStandardToken> deploy(Web3j web3j, TransactionManager transactionManager, ContractGasProvider contractGasProvider, BigInteger _initialAmount, String _tokenName, BigInteger _decimalUnits, String _tokenSymbol) {
    String encodedConstructor = FunctionEncoder.encodeConstructor(Arrays.<Type>asList(new org.web3j.abi.datatypes.generated.Uint256(_initialAmount),
            new org.web3j.abi.datatypes.Utf8String(_tokenName),
            new org.web3j.abi.datatypes.generated.Uint8(_decimalUnits),
            new org.web3j.abi.datatypes.Utf8String(_tokenSymbol)));
    return deployRemoteCall(HumanStandardToken.class, web3j, transactionManager, contractGasProvider, BINARY, encodedConstructor);
}
 

private GasProvider getDefaultGasProviderRemote(Function function) throws IOException {
    Transaction transaction = Transaction.createEthCallTransaction(transactionManager.getFromAddress(), contractAddress,  EncoderUtils.functionEncoder(function));
    BigInteger gasLimit = web3j.platonEstimateGas(transaction).send().getAmountUsed();
    BigInteger gasPrice = getDefaultGasPrice(function.getType());
    GasProvider gasProvider = new ContractGasProvider(gasPrice, gasLimit);
    return  gasProvider;
}
 

protected CrossContractReader(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static CrossContractReader load(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return new CrossContractReader(contractAddress, web3j, credentials, contractGasProvider);
}
 

public static RemoteCall<SimpleStorage> deploy(
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      SimpleStorage.class, web3j, transactionManager, contractGasProvider, BINARY, "");
}
 

public static RemoteCall<SimpleStorage> deploy(
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      SimpleStorage.class, web3j, credentials, contractGasProvider, BINARY, "");
}
 

public static SimpleStorage load(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return new SimpleStorage(contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static SimpleStorage load(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return new SimpleStorage(contractAddress, web3j, credentials, contractGasProvider);
}
 

protected SimpleStorage(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
}
 

protected SimpleStorage(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
}
 

public static RemoteCall<RevertReason> deploy(
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      RevertReason.class, web3j, transactionManager, contractGasProvider, BINARY, "");
}
 

public static RemoteCall<RevertReason> deploy(
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return deployRemoteCall(
      RevertReason.class, web3j, credentials, contractGasProvider, BINARY, "");
}
 

public static RevertReason load(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  return new RevertReason(contractAddress, web3j, transactionManager, contractGasProvider);
}
 

public static RevertReason load(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  return new RevertReason(contractAddress, web3j, credentials, contractGasProvider);
}
 

protected RevertReason(
    final String contractAddress,
    final Web3j web3j,
    final TransactionManager transactionManager,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, transactionManager, contractGasProvider);
}
 

protected RevertReason(
    final String contractAddress,
    final Web3j web3j,
    final Credentials credentials,
    final ContractGasProvider contractGasProvider) {
  super(BINARY, contractAddress, web3j, credentials, contractGasProvider);
}