conflux-chain/java-conflux-sdk

Conflux Java SDK

java-conflux-sdk's Issues

conflux.web3j.RpcException: RPC error: code = -32015, message = Estimation isn't accurate: transaction is reverted.【放弃吧，换js-sdk】

conflux.web3j.RpcException: RPC error: code = -32015, message = Estimation isn't accurate: transaction is reverted. Innermost error is at CFXTEST:TYPE.CONTRACT:ACDDH6V0XPXCXYAZB6ECU9D971PNA0NCFYWHW3B956: Vm reverted. ., data = "0x434658544553543a545950452e434f4e54524143543a4143444448365630585058435859415a42364543553944393731504e41304e43465957485733423935363a20566d2072657665727465642e20"

	at conflux.web3j.Request.sendAndGet(Request.java:69)
	at conflux.web3j.Request.sendAndGet(Request.java:62)
	at conflux.web3j.Request.sendAndGet(Request.java:58)
	at conflux.web3j.Account$Option.applyDefault(Account.java:288)
	at conflux.web3j.Account$Option.buildTx(Account.java:300)
	at conflux.web3j.Account$Option.access$000(Account.java:178)
	at conflux.web3j.Account.buildRawTransaction(Account.java:127)
	at conflux.web3j.Account.callWithData(Account.java:174)
	at conflux.web3j.Account.call(Account.java:166)
	at com.codingapi.confluxcontract.ContractTest.update(ContractTest.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
	at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.util.ArrayList.forEach(ArrayList.java:1259)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.util.ArrayList.forEach(ArrayList.java:1259)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
	at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
	at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
	at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
	at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)

code:

 String privateKey = "0x...";
//        int netId = 1;
        Address contractAddress = new Address("cfxtest:acddh6v0xpxcxyazb6ecu9d971pna0ncfywhw3b956");
        Address userAddress = new Address("cfxtest:aat6twwp0z9dpntk0exgu43f5g6rhrxa2ap8k64z4j");

//        BigInteger amount = new BigInteger("1");

        Cfx cfx = Cfx.create("https://test.confluxrpc.com", 3, 1000);
//        ContractCall contract = new ContractCall(cfx, contractAddress);
        // create account, then call contract's method
        Account account = Account.create(cfx, privateKey);
        Account.Option opt = new Account.Option();
        // build transaction option info: nonce, gas, gasPrice and etc
        opt.withChainId(userAddress.getNetworkId());
//        opt.withGasLimit(1000000000000L);
//        opt.withGasPrice(new BigInteger("10000000"));
//        opt.withValue(new BigInteger("3"));

//        opt.withValue(new BigInteger());


        String txHash = account.call(
                opt,
                contractAddress,
                "safeTransferFrom",
                account.getAddress().getABIAddress(),
                userAddress.getABIAddress(),
                new Uint256(1),
                new Uint256(1),
                Bytes32.DEFAULT
        );

        System.out.println("tx hash: " + txHash);

Enhance the Account class for more utilities

Please help enhance the Account class with following utilities:

1. Support deploy with file (e.g. truffle compiled JSON file), and optional constructor parameters.
2. Resolve the method confliction: call(Address contract, String method, Type<?>... inputs) and call(Address contract, String data).

Why the source code without enough comments?

as title

nft java api

没有nft相关的java api吗

Add support for batchRPC

AccountManager imports(Credentials credentials, String password) 方法153行是不是有问题

	String hexAddress = AddressType.User.normalize(credentials.getAddress());
	Address address = new Address(hexAddress, this.networkId);
	if (this.exists(address)) {
		return Optional.empty();
	}
	
	this.createKeyFile(password, credentials.getEcKeyPair());
	
	return Optional.of(address);

这个address解密之后有地址，你这个if (this.exists(address)) 判断有地址然后制空吗，这正确吗，不应该是if (!this.exists(address))

Better to add APIs to interact with internal contracts

java.lang.NoSuchMethodError: okhttp3.RequestBody.create

org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: okhttp3.RequestBody.create(Ljava/lang/String;Lokhttp3/MediaType;)Lokhttp3/RequestBody;

请问这个java-conflux-sdk的使用手册有吗？

有没有标准的java的jar包提供，以及JavaApi、还有demo提供。首次接触这个东西，希望可以看到教程的demo

Provide a example of EIP712 signature

这个web3j是不是需要使用public来修饰

It looks like sendAndGet() is not thread-safe

Hi folks,

I tried to use two threads to make different contract calls. Sometimes their responses may interfere with each other.

For this test, I defined the following class.

    private class ContractCallThread extends Thread {
        public ContractCallThread(ContractCall contract, String method, Type<?>... args) {
            this.contract = contract;
            this.method = method;
            this.args = args;
        }

        public void run() {
            this.result = this.contract.call(this.method, this.args).sendAndGet();
        }

        public String result() {
            return this.result;
        }

        private ContractCall contract = null;
        private String method = null;
        private Type<?>[] args = null;
        private String result = null;
    }

The test code is as follows.

      while (true) {
            ContractCallThread getOutputsThread1 = new ContractCallThread(<contract_name>, <method_name>, <args_1>);
            ContractCallThread getOutputsThread2 = new ContractCallThread(<contract_name>, <method_name>, <args_2>);
            getOutputsThread1.start();
            getOutputsThread2.start();
            getOutputsThread1.join();
            String result1 = getOutputsThread1.result();
            <check_result1>
            getOutputsThread2.join();
      }

You'll soon get a result1 corresponding to args_2.

Could you please take a look? Thanks!

-linyufly

Account类transfer增加重载函数以便可以指定gas

目前只有一个transfer函数以默认gas转账
public String transfer(String to, BigInteger value) throws Exception { BigInteger currentEpoch = this.cfx.getEpochNumber().sendAndGet(); RawTransaction tx = RawTransaction.transfer(this.nonce, to, value, currentEpoch); return this.mustSend(tx); }

Need API to create CFX instance with timeout configurations

Please refer to OkHttpClient.

在ERC721中铸造方法

public String _mint(Option option, Address to, BigInteger tokenId) throws Exception {
    return this.account.call(option, this.contract, "_mint", new Type[]{to, new Uint256(tokenId)});
}

public String _mint(Option option, CfxAddress to, BigInteger tokenId) throws Exception {
    return this._mint(option, to.getABIAddress(), tokenId);
}

public String _mint(Option option, String to, BigInteger tokenId) throws Exception {
    return this._mint(option, new Address(to), tokenId);
}

中并没有我想要的参数