com.baidu.xuper.api

类 XuperClient

java.lang.Object

com.baidu.xuper.api.XuperClient

public class XuperClient
extends Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	XuperClient.BalDetails

构造器概要

构造器

构造器和说明
XuperClient(String target)

方法概要

限定符和类型	方法和说明
void	close()
Transaction	createContractAccount(Account from, String accountName)
Transaction	deployEVMContract(Account from, byte[] bin, byte[] abi, String contract, Map<String,String> initArgs)
Transaction	deployWasmContract(Account from, byte[] code, String contract, String runtime, Map<String,byte[]> initArgs)
BigInteger	getBalance(String account) Get balance of account
XuperClient.BalDetails[]	getBalanceDetails(String account) Get balance unfrozen balance and frozen balance of account
XchainOuterClass.BCStatus	getBlockchainStatus(String chainName) getBlockchainStatus get the status of given blockchain
XchainOuterClass.SystemsStatus	getSystemStatus() getSystemStatus get system status contains all blockchains
XendorserClient	getXendorserClient()
Transaction	invokeContract(Account from, String module, String contract, String method, Map<String,byte[]> args)
Transaction	invokeEVMContract(Account from, String contract, String method, Map<String,String> args, BigInteger amount)
XchainOuterClass.InternalBlock	queryBlock(String blockid) queryBlock get Block
Transaction	queryContract(Account from, String module, String contract, String method, Map<String,byte[]> args)
Transaction	queryEVMContract(Account from, String contract, String method, Map<String,String> args)
XchainOuterClass.Transaction	queryTx(String txid) queryTx query transaction
XuperClient	setChainName(String name)
Transaction	transfer(Account from, String to, BigInteger amount, String fee)

从类继承的方法 java.lang.Object

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

构造器详细资料

XuperClient

public XuperClient(String target)

参数:

target - the address of xchain node, like 127.0.0.1:37101

方法详细资料

close

public void close()

setChainName

public XuperClient setChainName(String name)

参数:

name - name of chain

返回:

getXendorserClient

public XendorserClient getXendorserClient()

transfer

public Transaction transfer(Account from,
                            String to,
                            BigInteger amount,
                            String fee)

参数:

from - from address

to - to address

amount - transfer amount

返回:

invokeContract

public Transaction invokeContract(Account from,
                                  String module,
                                  String contract,
                                  String method,
                                  Map<String,byte[]> args)

参数:

from - the initiator of calling method

module - module of contract, usually wasm

contract - contract name

method - contract method

args - contract method arguments

返回:

queryContract

public Transaction queryContract(Account from,
                                 String module,
                                 String contract,
                                 String method,
                                 Map<String,byte[]> args)

参数:

from - the initiator of calling method

module - module of contract, usually wasm

contract - contract name

method - contract method

args - contract method arguments

返回:

deployWasmContract

public Transaction deployWasmContract(Account from,
                                      byte[] code,
                                      String contract,
                                      String runtime,
                                      Map<String,byte[]> initArgs)

参数:

from - the contract account to deploy contract

code - the binary of contract code

contract - the name of contract

runtime - contract runtime c or go

initArgs - initial argument of initialize method

返回:

createContractAccount

public Transaction createContractAccount(Account from,
                                         String accountName)

参数:

from - the use account to create contract account

accountName - the name of contract account

返回:

getBalance

public BigInteger getBalance(String account)

Get balance of account

参数:

account - account name, can be contract account

返回:

getBalanceDetails

public XuperClient.BalDetails[] getBalanceDetails(String account)

Get balance unfrozen balance and frozen balance of account

参数:

account - account name, can be contract account

返回:

balance

queryTx

public XchainOuterClass.Transaction queryTx(String txid)

queryTx query transaction

参数:

txid - the id of transaction

返回:

queryBlock

public XchainOuterClass.InternalBlock queryBlock(String blockid)

queryBlock get Block

参数:

blockid - the id of block

返回:

getSystemStatus

public XchainOuterClass.SystemsStatus getSystemStatus()

getSystemStatus get system status contains all blockchains

返回:

instance of SystemsStatus

getBlockchainStatus

public XchainOuterClass.BCStatus getBlockchainStatus(String chainName)

getBlockchainStatus get the status of given blockchain

参数:

chainName - the name of blockchain

返回:

instance of BCStatus

deployEVMContract

public Transaction deployEVMContract(Account from,
                                     byte[] bin,
                                     byte[] abi,
                                     String contract,
                                     Map<String,String> initArgs)

参数:

from - the account of create contract.

bin - evm contract bin byte array.

abi - evm contract abi byte array.

contract - contract name.

initArgs - constructor args.

返回:

transaction.

queryEVMContract

public Transaction queryEVMContract(Account from,
                                    String contract,
                                    String method,
                                    Map<String,String> args)

参数:

from - the initiator of calling method.

contract - contract name.

method - contract method.

args - method args.

返回:

transaction.

invokeEVMContract

public Transaction invokeEVMContract(Account from,
                                     String contract,
                                     String method,
                                     Map<String,String> args,
                                     BigInteger amount)

参数:

from - the initiator of calling method.

contract - contract name.

method - contract method.

args - contract method args.

amount - amount of transfer to contract when call payable method.

返回:

transaction.