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Java HttpService类代码示例

本文整理汇总了Java中org.web3j.protocol.http.HttpService类的典型用法代码示例。如果您正苦于以下问题：Java HttpService类的具体用法？Java HttpService怎么用？Java HttpService使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


HttpService类属于org.web3j.protocol.http包，在下文中一共展示了HttpService类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getEchoContract

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
public static Echo_sol_Echo getEchoContract()
		throws JsonParseException, JsonMappingException, IOException, CipherException {
	Web3j web3j = Web3j.build(new HttpService());
	logger.debug("[ETH-INFO] Connected to TestRPC");

	ObjectMapper objectMapper = ObjectMapperFactory.getObjectMapper();
	WalletFile walletFile = objectMapper
			.readValue(ContractHelper.class.getResourceAsStream("/accountKeystore.json"), WalletFile.class);
	Credentials credentials = Credentials.create(Wallet.decrypt(password, walletFile));
	logger.debug("[ETH-INFO] Credentials: " + credentials.getAddress());

	logger.debug("[ETH-INFO] Loading contract: " + contractAddress);
	ese = Echo_sol_Echo.load(contractAddress, web3j, credentials, GAS_PRICE, GAS_LIMIT);

	startObservable();
	
	return ese;
}
开发者ID:CDCgov，项目名称:blockchain-collab，代码行数:19，代码来源:ContractHelper.java

示例2: EthereumWeb3jProvider

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Inject
public EthereumWeb3jProvider(EthereumConnectorConfig config) {
    if (config.getEthereumJsonRpc() == null
            && config.getEthereumIpc() == null
            && config.getInfuraRpc() == null) {
        this.web3j = Web3j.build(new HttpService(EthereumConnectorConfig.DEFAULT_JSON_RPC));
    } else if (config.getEthereumJsonRpc() != null
            && config.getEthereumIpc() == null
            && config.getInfuraRpc() == null) {
        this.web3j = Web3j.build(new HttpService(config.getEthereumJsonRpc()));
    } else if (config.getEthereumJsonRpc() == null
            && config.getEthereumIpc() != null
            && config.getInfuraRpc() == null) {
        this.web3j = Web3j.build(new UnixIpcService(config.getEthereumIpc()));
    } else if (config.getEthereumJsonRpc() == null
            && config.getEthereumIpc() == null
            && config.getInfuraRpc() != null) {
        this.web3j = Web3j.build(new InfuraHttpService(config.getInfuraRpc()));
    } else {
        throw new IllegalArgumentException("More than 1 Ethereum service providers found");
    }
}
开发者ID:xiaoyao1991，项目名称:presto-ethereum，代码行数:23，代码来源:EthereumWeb3jProvider.java

示例3: createTransaction

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Override
public Single<String> createTransaction(Wallet from, String toAddress, BigInteger subunitAmount, BigInteger gasPrice, BigInteger gasLimit, byte[] data, String password) {
	final Web3j web3j = Web3jFactory.build(new HttpService(networkRepository.getDefaultNetwork().rpcServerUrl));

	return Single.fromCallable(() -> {
		EthGetTransactionCount ethGetTransactionCount = web3j
				.ethGetTransactionCount(from.address, DefaultBlockParameterName.LATEST)
				.send();
		return ethGetTransactionCount.getTransactionCount();
	})
	.flatMap(nonce -> accountKeystoreService.signTransaction(from, password, toAddress, subunitAmount, gasPrice, gasLimit, nonce.longValue(), data, networkRepository.getDefaultNetwork().chainId))
	.flatMap(signedMessage -> Single.fromCallable( () -> {
		EthSendTransaction raw = web3j
				.ethSendRawTransaction(Numeric.toHexString(signedMessage))
				.send();
		if (raw.hasError()) {
			throw new ServiceException(raw.getError().getMessage());
		}
		return raw.getTransactionHash();
	})).subscribeOn(Schedulers.io());
}
开发者ID:TrustWallet，项目名称:trust-wallet-android，代码行数:22，代码来源:TransactionRepository.java

示例4: runPrivateGreeterTest

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
private void runPrivateGreeterTest(
        Node sourceNode, Node destNode, String requestId) throws Exception {
    Quorum quorum = Quorum.build(new HttpService(sourceNode.getUrl()));

    ClientTransactionManager transactionManager =
            new ClientTransactionManager(
                    quorum,
                    sourceNode.getAddress(), destNode.getPublicKeys());

    String greeting = "Hello Quorum world! [" + requestId + "]";
    Greeter contract = Greeter.deploy(
            quorum, transactionManager,
            GAS_PRICE, GAS_LIMIT,
            greeting).send();

    assertThat(contract.greet().send(), is(greeting));
}
开发者ID:web3j，项目名称:quorum，代码行数:18，代码来源:QuorumIT.java

示例5: testFibonacciNotify

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Test
public void testFibonacciNotify() throws Exception {
    Fibonacci fibonacci = Fibonacci.load(
            "0x3c05b2564139fb55820b18b72e94b2178eaace7d", Web3j.build(new HttpService()),
            ALICE, GAS_PRICE, GAS_LIMIT);

    TransactionReceipt transactionReceipt = fibonacci.fibonacciNotify(
            BigInteger.valueOf(15)).send();

    Fibonacci.NotifyEventResponse result = fibonacci.getNotifyEvents(transactionReceipt).get(0);

    assertThat(result.input,
            equalTo(new Uint256(BigInteger.valueOf(15))));

    assertThat(result.result,
            equalTo(new Uint256(BigInteger.valueOf(610))));
}
开发者ID:web3j，项目名称:web3j，代码行数:18，代码来源:FunctionWrappersIT.java

示例6: setUpClass

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@BeforeClass
    public static void setUpClass() throws IOException, CipherException {

        credentials = WalletUtils.loadCredentials("password", KEY_FILE1);
        testData1 = TestData.staticGenerate(credentials.getAddress());

        parity = Parity.build(new HttpService("http://localhost:8545"));
//        parity.personalUnlockAccount(credentials.getAddress(), "password", new BigInteger("100000"));

        Cmc cmc = Cmc.load(CMC_ADDR, parity, credentials, GAS_PRICE, GAS_LIMIT);
        cmcWrapper = new CmcWrapper(cmc);
        // cmcWrapper.bootstrap();
        String dnsManagerAddress = cmcWrapper.getAddress(APP_NAME);

        SolDnsApp solDnsApp = SolDnsApp.load(dnsManagerAddress, parity, credentials, GAS_PRICE, GAS_LIMIT);
        solDnsAppWrapper = new SolDnsAppWrapper(solDnsApp);
    }
开发者ID:kabl，项目名称:sol-dns，代码行数:18，代码来源:SolDnsAppWrapperTest.java

示例7: getModumToken

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Bean
public ModumToken getModumToken() throws IOException, CipherException {
    Web3j web3j = Web3j.build(new HttpService());
    try {
        Credentials credentials = WalletUtils.loadCredentials(password, account);
        return ModumToken.load(contract, web3j, credentials, ManagedTransaction.GAS_PRICE, Contract.GAS_LIMIT);
    } catch (FileNotFoundException e) {
        return null;
    }
}
开发者ID:modum-io，项目名称:tokenapp-backend，代码行数:11，代码来源:Web3.java

示例8: before

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Before
public void before() throws IOException, InterruptedException, ExecutionException {
	web3j = Web3j.build(new HttpService());

	EthAccounts accounts = web3j.ethAccounts().send();
	Assert.assertNotEquals(0, accounts.getAccounts().size());

	// use the first account as the main account for the tests
	mainAccountAddress = accounts.getAccounts().get(0);

	// deploy the contract
	txManager = new ClientTransactionManager(web3j, mainAccountAddress);
	bankAccountContract = BankAccount.deploy(web3j, txManager, GAS_PRICE, GAS_LIMIT, BigInteger.valueOf(0))
			.get();
}
开发者ID:SenthuranSivananthan，项目名称:devops-blockchain-jenkins，代码行数:16，代码来源:BankAccountSmartContractTests.java

示例9: fetchGasSettings

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
private void fetchGasSettings() {

        final Web3j web3j = Web3jFactory.build(new HttpService(networkRepository.getDefaultNetwork().rpcServerUrl));

        try {
            EthGasPrice price = web3j
                    .ethGasPrice()
                    .send();
            cachedGasPrice = price.getGasPrice();
        } catch (Exception ex) {
            // silently
        }
    }
开发者ID:TrustWallet，项目名称:trust-wallet-android，代码行数:14，代码来源:GasSettingsRepository.java

示例10: balanceInWei

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Override
public Single<BigInteger> balanceInWei(Wallet wallet) {
	return Single.fromCallable(() -> Web3jFactory
				.build(new HttpService(networkRepository.getDefaultNetwork().rpcServerUrl, httpClient, false))
				.ethGetBalance(wallet.address, DefaultBlockParameterName.LATEST)
				.send()
				.getBalance())
               .subscribeOn(Schedulers.io());
}
开发者ID:TrustWallet，项目名称:trust-wallet-android，代码行数:10，代码来源:WalletRepository.java

示例11: connect

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
public static Web3j connect() {
	String clientUrl = String.format("http://%s:%s", IP_ADDRESS, PORT);
	System.out.println("Trying to connect to Ethereum net on " + clientUrl + " ...");
	
	web3j = Web3j.build(new HttpService(clientUrl));
	
	System.out.println("Connected to " + getClientVersion());
	return web3j;
}
开发者ID:BSI-Business-Systems-Integration-AG，项目名称:trading-network，代码行数:10，代码来源:Web3jHelper.java

示例12: getWeb3j

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
public Web3j getWeb3j() {
  if (web3j == null) {
    LOG.info("Trying to connect to Ethereum net ...");

    String clientIp = CONFIG.getPropertyValue(EthereumClientIpProperty.class);
    String clientPort = CONFIG.getPropertyValue(EthereumClientPortProperty.class);
    String clientUrl = String.format("http://%s:%s", clientIp, clientPort);
    web3j = Web3j.build(new HttpService(clientUrl));
    LOG.info("Successfully connected");
  }

  return web3j;
}
开发者ID:BSI-Business-Systems-Integration-AG，项目名称:trading-network，代码行数:14，代码来源:EthereumService.java

示例13: init

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
private void init() {
    if (USING_IPC) {
        if (DEBUG) { // IPC Logging
            System.setProperty("org.apache.commons.logging.simplelog.log.org.web3j.protocol.ipc", "DEBUG");
        }
        web3j = Web3j.build(new UnixIpcService(IPC_SOCKET_PATH));
    } else {
        if (DEBUG) { // HTTP Logging
            System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");
            System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");
            System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.http.wire", "DEBUG");
            System.setProperty("org.apache.commons.logging.simplelog.log.org.web3j.protocol.ipc", "DEBUG");
        }
        web3j = Web3j.build(new HttpService(URL_JSON_RPC));
    }

    subscription = web3j.blockObservable(false).subscribe(block -> {
        blockObservable(block);
    }, Throwable::printStackTrace, () -> System.out.println("block done"));
    web3j.transactionObservable().subscribe(tx -> {
        transactionObservable(tx);
    }, Throwable::printStackTrace, () -> System.out.println("tx done"));

    web3j.pendingTransactionObservable().subscribe(tx -> {
        pendingTransactionObservable(tx);
    }, Throwable::printStackTrace, () -> System.out.println("ptx done"));

}
开发者ID:jestevez，项目名称:ethereum-java-wallet，代码行数:29，代码来源:EthereumWallet.java

示例14: testEns

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Test
public void testEns() throws Exception {

    Web3j web3j = Web3j.build(new HttpService());
    EnsResolver ensResolver = new EnsResolver(web3j);

    assertThat(ensResolver.resolve("web3j.test"),
            is("0x19e03255f667bdfd50a32722df860b1eeaf4d635"));
}
开发者ID:web3j，项目名称:web3j，代码行数:10，代码来源:EnsIT.java

示例15: testFibonacci

import org.web3j.protocol.http.HttpService; //导入依赖的package包/类
@Test
public void testFibonacci() throws Exception {
    Fibonacci fibonacci = Fibonacci.load(
            "0x3c05b2564139fb55820b18b72e94b2178eaace7d", Web3j.build(new HttpService()),
            ALICE, GAS_PRICE, GAS_LIMIT);

    BigInteger result = fibonacci.fibonacci(BigInteger.valueOf(10)).send();
    assertThat(result, equalTo(BigInteger.valueOf(55)));
}
开发者ID:web3j，项目名称:web3j，代码行数:10，代码来源:FunctionWrappersIT.java


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