Module java4ever.framework

Package tech.deplant.java4ever.framework.contract

Interface Contract

All Known Subinterfaces:

EverOSGiver, Giver, MultisigWallet

All Known Implementing Classes:

CustomContract, GiverV2, SafeMultisigWallet, SetcodeMultisigWallet, SurfMultisigWallet, TIP3TokenRoot, TIP3TokenWallet, TIP4Collection, TIP4Index, TIP4IndexBasis, TIP4Nft, TIP4Wallet

public interface Contract

Method Summary

Modifier and Type	Method	Description
ContractAbi	abi()
default Account	account()	Downloads actual account info, including boc.
default BigInteger	accountBalance()	Check actual EVER balance on contract's account.
String	address()
Credentials	credentials()	Credentials that were provided in object constructor.
default String	encodeInternalPayload(String functionName, Map<String,Object> functionInputs, tech.deplant.java4ever.binding.Abi.FunctionHeader functionHeader)	Encodes internal message string.
static <IMPL> IMPL	instantiate(Class<IMPL> clazz, Sdk sdk, String address, ContractAbi abi, Credentials credentials)
default FunctionHandle<Map<String,Object>>	prepareCall(String functionName, Map<String,Object> functionInputs, tech.deplant.java4ever.binding.Abi.FunctionHeader functionHeader)
Sdk	sdk()
default String	tvmPubkey()	Returns actual tvm.pubkey() of smart contract.

Method Details

instantiate

static <IMPL> IMPL instantiate(Class<IMPL> clazz,
 Sdk sdk,
 String address,
 ContractAbi abi,
 Credentials credentials)

accountBalance

default BigInteger accountBalance()
                           throws tech.deplant.java4ever.binding.EverSdkException

Check actual EVER balance on contract's account.

Returns:

Throws:

tech.deplant.java4ever.binding.EverSdkException

account

default Account account()
                 throws tech.deplant.java4ever.binding.EverSdkException

Downloads actual account info, including boc. Use account().boc() to get it.

Returns:

Throws:

tech.deplant.java4ever.binding.EverSdkException

sdk

Sdk sdk()

address

String address()

abi

ContractAbi abi()

credentials

Credentials credentials()

Credentials that were provided in object constructor. They can be different from real pubkey inside contract's inside contract's initialData. To check real pubkey in account, use tvmPubkey() method.

Returns:

encodeInternalPayload

default String encodeInternalPayload(String functionName,
 Map<String,Object> functionInputs,
 tech.deplant.java4ever.binding.Abi.FunctionHeader functionHeader)
                              throws tech.deplant.java4ever.binding.EverSdkException

Encodes internal message string. Result of this method can be used as a payload for internal transactions to pass function calls and inputs with transfer.

Parameters:

functionName -

functionInputs -

functionHeader -

Returns:

Throws:

tech.deplant.java4ever.binding.EverSdkException

tvmPubkey

default String tvmPubkey()
                  throws tech.deplant.java4ever.binding.EverSdkException

Returns actual tvm.pubkey() of smart contract. If you want to get Credentials specified at OwnedContract constructor - use credentials() method.

Returns:

Throws:

tech.deplant.java4ever.binding.EverSdkException

prepareCall

default FunctionHandle<Map<String,Object>> prepareCall(String functionName,
 Map<String,Object> functionInputs,
 tech.deplant.java4ever.binding.Abi.FunctionHeader functionHeader)