Module java4ever.framework

Package tech.deplant.java4ever.framework.contract

Interface Contract

All Known Implementing Classes:

AbstractContract, GiverContract, GiverV2Contract, MultisigContract, MultisigContract2, SafeMultisigWallet2Contract, SafeMultisigWalletContract, SetcodeMultisigWallet2Contract, SetcodeMultisigWalletContract, SurfMultisigWalletContract, TIP3TokenRootContract, TIP3TokenWalletContract, TIP4CollectionContract, TIP4IndexBasisContract, TIP4IndexContract, TIP4NftContract, TIP4WalletContract, UpdateMultisigWallet2Contract

public interface Contract

The interface Contract.

Field Summary

Fields

Modifier and Type	Field	Description
static final System.Logger	logger	The constant logger.

Method Summary

Modifier and Type	Method	Description
ContractAbi	abi()	Abi contract abi.
default Account	account()	Downloads actual account info, including boc.
default BigInteger	accountBalance()	Check actual EVER balance on contract's account.
Address	address()	Address address.
int	contextId()	Context id int.
Credentials	credentials()	Credentials that were provided in object constructor.
default tech.deplant.java4ever.binding.Abi.DecodedMessageBody	decodeMessageBoc(TvmCell messageBoc)	Decode message boc abi . decoded message body.
static <IMPL extends AbstractContract> IMPL	instantiate(Class<IMPL> clazz, int sdk, String address, ContractAbi abi, Credentials credentials)	Instantiate .
default FunctionHandle<Map<String,Object>>	prepareCall(String functionName, Map<String,Object> functionInputs, tech.deplant.java4ever.binding.Abi.FunctionHeader functionHeader)	Prepare call function handle.

Field Details

logger

static final System.Logger logger

The constant logger.

Method Details

instantiate

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

Instantiate .

Type Parameters:

IMPL - the type parameter

Parameters:

clazz - the clazz

sdk - the sdk

address - the address

abi - the abi

credentials - the credentials

Returns:

the

accountBalance

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

Check actual EVER balance on contract's account.

Returns:

big integer

Throws:

tech.deplant.java4ever.binding.EverSdkException - the ever sdk exception

account

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

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

Returns:

account

Throws:

tech.deplant.java4ever.binding.EverSdkException - the ever sdk exception

contextId

int contextId()

Context id int.

Returns:

the int

address

Address address()

Address address.

Returns:

the address

abi

ContractAbi abi()

Abi contract abi.

Returns:

the contract 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:

credentials

prepareCall

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

Prepare call function handle.

Parameters:

functionName - the function name

functionInputs - the function inputs

functionHeader - the function header

Returns:

the function handle

decodeMessageBoc

default tech.deplant.java4ever.binding.Abi.DecodedMessageBody decodeMessageBoc(TvmCell messageBoc)
                                                                        throws tech.deplant.java4ever.binding.EverSdkException

Decode message boc abi . decoded message body.

Parameters:

messageBoc - the message boc

Returns:

the abi . decoded message body

Throws:

tech.deplant.java4ever.binding.EverSdkException - the ever sdk exception