com.klaytn.caver

Class JsonRpc2_0Klay

java.lang.Object

com.klaytn.caver.JsonRpc2_0Klay

All Implemented Interfaces:

Klay

Deprecated.

Please use Klay instead.

@Deprecated
public class JsonRpc2_0Klay
extends java.lang.Object
implements Klay

See Also:

RPC

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_BLOCK_TIME Deprecated.
protected org.web3j.protocol.Web3jService	web3jService Deprecated.

Constructor Summary

Constructors

Constructor and Description
JsonRpc2_0Klay(org.web3j.protocol.Web3jService web3jService, org.web3j.protocol.admin.Admin web3j) Deprecated.
JsonRpc2_0Klay(org.web3j.protocol.Web3jService web3jService, long pollingInterval, java.util.concurrent.ScheduledExecutorService scheduledExecutorService, org.web3j.protocol.admin.Admin web3j) Deprecated.

Method Summary

Modifier and Type	Method and Description
org.web3j.protocol.core.Request<?,Bytes>	call(CallObject callObject, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Executes a new message call immediately without creating a transaction on the block chain.
org.web3j.protocol.core.Request<?,Quantity>	estimateComputationCost(CallObject callObject, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Generates and returns an estimate of how much computation cost spent to execute the transaction.
org.web3j.protocol.core.Request<?,Quantity>	estimateGas(CallObject callObject) Deprecated. Generates and returns an estimate of how much gas is necessary to allow the transaction to complete.
org.web3j.protocol.core.Request<?,KlayAccount>	getAccount(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the account information of a given address.
org.web3j.protocol.core.Request<?,KlayAccountKey>	getAccountKey(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the account key of the Externally Owned Account (EOA) at a given address.
org.web3j.protocol.core.Request<?,Addresses>	getAccounts() Deprecated. Returns a list of addresses owned by client.
org.web3j.protocol.core.Request<?,Quantity>	getBalance(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the balance of the account of given address.
org.web3j.protocol.core.Request<?,KlayBlock>	getBlockByHash(java.lang.String blockHash, boolean isFullTransaction) Deprecated. Returns information about a block by hash.
org.web3j.protocol.core.Request<?,KlayBlock>	getBlockByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter, boolean isFullTransaction) Deprecated. Returns information about a block by block number.
org.web3j.protocol.core.Request<?,Quantity>	getBlockNumber() Deprecated. Returns the number of most recent block.
org.web3j.protocol.core.Request<?,BlockReceipts>	getBlockReceipts(java.lang.String blockHash) Deprecated. Returns receipts included in a block identified by block hash.
org.web3j.protocol.core.Request<?,KlayBlockWithConsensusInfo>	getBlockWithConsensusInfoByHash(java.lang.String blockHash) Deprecated. Returns a block with consensus information matched by the given hash.
org.web3j.protocol.core.Request<?,KlayBlockWithConsensusInfo>	getBlockWithConsensusInfoByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns a block with consensus information matched by the given block number.
org.web3j.protocol.core.Request<?,Quantity>	getChainID() Deprecated. Returns the chain ID of the chain.
org.web3j.protocol.core.Request<?,Bytes>	getClientVersion() Deprecated. Returns the current client version of a Klaytn node.
org.web3j.protocol.core.Request<?,Bytes>	getCode(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns code at a given address.
org.web3j.protocol.core.Request<?,Addresses>	getCommittee(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns a list of all validators in the committee at the specified block.
org.web3j.protocol.core.Request<?,Quantity>	getCommitteeSize(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the size of the committee at the specified block.
org.web3j.protocol.core.Request<?,Addresses>	getCouncil(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns a list of all validators of the council at the specified block.
org.web3j.protocol.core.Request<?,Quantity>	getCouncilSize(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the size of the council at the specified block.
org.web3j.protocol.core.Request<?,KlayLogs>	getFilterChanges(java.math.BigInteger filterId) Deprecated. Polling method for a filter, which returns an array of logs which occurred since last poll.
org.web3j.protocol.core.Request<?,KlayLogs>	getFilterLogs(java.math.BigInteger filterId) Deprecated. Returns an array of all logs matching filter with given id, which has been obtained using Klay.newFilter(KlayFilter).
org.web3j.protocol.core.Request<?,Quantity>	getGasPrice() Deprecated. Returns the current price per gas in peb.
org.web3j.protocol.core.Request<?,Quantity>	getGasPriceAt(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the unit price of the given block in peb. NOTE: This API has different behavior from Ethereum's and returns a gas price of Klaytn instead of suggesting a gas price as in Ethereum.
org.web3j.protocol.core.Request<?,KlayLogs>	getLogs(KlayLogFilter filter) Deprecated. Returns an array of all logs matching a given filter object.
org.web3j.protocol.core.Request<?,Bytes>	getProtocolVersion() Deprecated. Returns the Klaytn protocol version of the node.
org.web3j.protocol.core.Request<?,Bytes20>	getRewardbase() Deprecated. Returns the rewardbase of the current node.
org.web3j.protocol.core.Request<?,Bytes>	getSha3(java.lang.String data) Deprecated. Returns Keccak-256 (not the standardized SHA3-256) of the given data.
org.web3j.protocol.core.Request<?,Bytes>	getStorageAt(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameterNumber position, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the value from a storage position at a given address.
org.web3j.protocol.core.Request<?,KlayTransaction>	getTransactionByBlockHashAndIndex(java.lang.String blockHash, org.web3j.protocol.core.DefaultBlockParameterNumber index) Deprecated. Returns information about a transaction by block hash and transaction index position.
org.web3j.protocol.core.Request<?,KlayTransaction>	getTransactionByBlockNumberAndIndex(org.web3j.protocol.core.DefaultBlockParameter blockNumber, org.web3j.protocol.core.DefaultBlockParameterNumber index) Deprecated. Returns information about a transaction by block number and transaction index position.
org.web3j.protocol.core.Request<?,KlayTransaction>	getTransactionByHash(java.lang.String txHash) Deprecated. Returns the information about a transaction requested by transaction hash.
org.web3j.protocol.core.Request<?,KlayTransaction>	getTransactionBySenderTxHash(java.lang.String txHash) Deprecated. Returns the information about a transaction requested by sender transaction hash.
org.web3j.protocol.core.Request<?,Quantity>	getTransactionCount(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the number of transactions sent from an address.
org.web3j.protocol.core.Request<?,Quantity>	getTransactionCountByHash(java.lang.String blockHash) Deprecated. Returns the number of transactions in a block from a block matching the given block hash.
org.web3j.protocol.core.Request<?,Quantity>	getTransactionCountByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns the number of transactions in a block matching the given block number.
org.web3j.protocol.core.Request<?,KlayTransactionReceipt>	getTransactionReceipt(java.lang.String transactionHash) Deprecated. Returns the receipt of a transaction by transaction hash.
org.web3j.protocol.core.Request<?,KlayTransactionReceipt>	getTransactionReceiptBySenderTxHash(java.lang.String transactionHash) Deprecated. Returns the receipt of a transaction by sender transaction hash.
org.web3j.protocol.core.Request<?,Work>	getWork() Deprecated. Returns the hash of the current block, the seedHash, and the boundary condition to be met ("target").
org.web3j.protocol.core.Request<?,Bytes20>	importRawKey() Deprecated.
org.web3j.protocol.core.Request<?,Boolean>	isAccountCreated(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns true if the account associated with the address is created.
org.web3j.protocol.core.Request<?,Boolean>	isContractAccount(java.lang.String address, org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter) Deprecated. Returns true if an input account has a non-empty codeHash at the time of a specific block number.
org.web3j.protocol.core.Request<?,Boolean>	isMining() Deprecated. Returns true if client is actively mining new blocks.
org.web3j.protocol.core.Request<?,Boolean>	isParallelDBWrite() Deprecated. Returns true if the node is writing blockchain data in parallel manner.
org.web3j.protocol.core.Request<?,Boolean>	isSenderTxHashIndexingEnabled() Deprecated. Returns true if the node is indexing sender transaction hash to transaction hash mapping information.
org.web3j.protocol.core.Request<?,KlaySyncing>	isSyncing() Deprecated. Returns an object with data about the sync status or false.
org.web3j.protocol.core.Request<?,Boolean>	lockAccount(java.lang.String address) Deprecated.
org.web3j.protocol.core.Request<?,org.web3j.protocol.admin.methods.response.NewAccountIdentifier>	newAccount(java.lang.String passphrase) Deprecated.
org.web3j.protocol.core.Request<?,Quantity>	newBlockFilter() Deprecated. Creates a filter in the node, to notify when a new block arrives.
org.web3j.protocol.core.Request<?,Quantity>	newFilter(KlayFilter filter) Deprecated. Creates a filter object, based on filter options, to notify when the state changes (logs).
org.web3j.protocol.core.Request<?,Quantity>	newPendingTransactionFilter() Deprecated. Creates a filter in the node, to notify when new pending transactions arrive.
org.web3j.protocol.core.Request<?,Bytes32>	sendSignedTransaction(java.lang.String signedTransactionData) Deprecated. Creates a new message call transaction or a contract creation for signed transactions.
org.web3j.protocol.core.Request<?,Bytes32>	sendTransaction(KlayTransaction transaction) Deprecated. Creates a new message call transaction or a contract creation if the data field contains code.
org.web3j.protocol.core.Request<?,Bytes>	sign(java.lang.String address, java.lang.String message) Deprecated. The sign method calculates a Klaytn-specific signature.
org.web3j.protocol.core.Request<?,KlaySignTransaction>	signTransaction(KlayTransaction transaction) Deprecated. Creates a rawTransaction based on the give transaction information.
org.web3j.protocol.core.Request<?,Boolean>	uninstallFilter(java.math.BigInteger filterId) Deprecated. Uninstalls a filter with given id.
org.web3j.protocol.core.Request<?,org.web3j.protocol.admin.methods.response.PersonalUnlockAccount>	unlockAccount(java.lang.String address, java.lang.String passphrase, java.math.BigInteger duration) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BLOCK_TIME

public static final int DEFAULT_BLOCK_TIME

Deprecated.

See Also:

Constant Field Values

web3jService

protected final org.web3j.protocol.Web3jService web3jService

Deprecated.

Constructor Detail

JsonRpc2_0Klay

public JsonRpc2_0Klay(org.web3j.protocol.Web3jService web3jService,
                      org.web3j.protocol.admin.Admin web3j)

Deprecated.

JsonRpc2_0Klay

public JsonRpc2_0Klay(org.web3j.protocol.Web3jService web3jService,
                      long pollingInterval,
                      java.util.concurrent.ScheduledExecutorService scheduledExecutorService,
                      org.web3j.protocol.admin.Admin web3j)

Deprecated.

Method Detail

isAccountCreated

public org.web3j.protocol.core.Request<?,Boolean> isAccountCreated(java.lang.String address,
                                                                   org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns true if the account associated with the address is created. It returns false otherwise.

Specified by:

isAccountCreated in interface Klay

Parameters:

address - address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Boolean - The existence of an input address

getAccounts

public org.web3j.protocol.core.Request<?,Addresses> getAccounts()

Deprecated.

Description copied from interface: Klay

Returns a list of addresses owned by client.

Specified by:

getAccounts in interface Klay

Returns:

Addresses - Addresses owned by the client.

getAccount

public org.web3j.protocol.core.Request<?,KlayAccount> getAccount(java.lang.String address,
                                                                 org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the account information of a given address. There are three different account types in Klaytn: Legacy Account, Externally Owned Account (EOA), and Smart Contract Account. See Klaytn IAccountType.

Specified by:

getAccount in interface Klay

Parameters:

address - Address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

KlayAccount - Each account type has different attributes.

getAccountKey

public org.web3j.protocol.core.Request<?,KlayAccountKey> getAccountKey(java.lang.String address,
                                                                       org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the account key of the Externally Owned Account (EOA) at a given address. If the account of the given address is a Legacy Account or a Smart Contract Account, it will return an empty key value. See AccountKey.

Specified by:

getAccountKey in interface Klay

Parameters:

address - Address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

KlayAccountKey - The account key consist of public key(s) and a key type.

getBalance

public org.web3j.protocol.core.Request<?,Quantity> getBalance(java.lang.String address,
                                                              org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the balance of the account of given address.

Specified by:

getBalance in interface Klay

Parameters:

address - address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Quantity - Integer of the current balance in peb.

getCode

public org.web3j.protocol.core.Request<?,Bytes> getCode(java.lang.String address,
                                                        org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns code at a given address.

Specified by:

getCode in interface Klay

Parameters:

address - address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Bytes - The code from the given address.

getTransactionCount

public org.web3j.protocol.core.Request<?,Quantity> getTransactionCount(java.lang.String address,
                                                                       org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the number of transactions sent from an address.

Specified by:

getTransactionCount in interface Klay

Parameters:

address - address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Quantity - Integer of the number of transactions send from this address.

isContractAccount

public org.web3j.protocol.core.Request<?,Boolean> isContractAccount(java.lang.String address,
                                                                    org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns true if an input account has a non-empty codeHash at the time of a specific block number. It returns false if the account is an EOA or a smart contract account which doesn't have codeHash.

Specified by:

isContractAccount in interface Klay

Parameters:

address - address

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Boolean - true means the input parameter is an existing smart contract address.

sign

public org.web3j.protocol.core.Request<?,Bytes> sign(java.lang.String address,
                                                     java.lang.String message)

Deprecated.

Description copied from interface: Klay

The sign method calculates a Klaytn-specific signature. NOTE: The address to sign with must be unlocked.

Specified by:

sign in interface Klay

Parameters:

address - address

message - Message to sign

Returns:

Bytes - Signature

getBlockNumber

public org.web3j.protocol.core.Request<?,Quantity> getBlockNumber()

Deprecated.

Description copied from interface: Klay

Returns the number of most recent block.

Specified by:

getBlockNumber in interface Klay

Returns:

Quantity - Integer of the current block number the client is on.

getBlockByNumber

public org.web3j.protocol.core.Request<?,KlayBlock> getBlockByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter,
                                                                     boolean isFullTransaction)

Deprecated.

Description copied from interface: Klay

Returns information about a block by block number.

Specified by:

getBlockByNumber in interface Klay

Parameters:

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

isFullTransaction - If true it returns the full transaction objects, if false only the hashes of the transactions.

Returns:

KlayBlock - A block object or null when no block was found

getBlockByHash

public org.web3j.protocol.core.Request<?,KlayBlock> getBlockByHash(java.lang.String blockHash,
                                                                   boolean isFullTransaction)

Deprecated.

Description copied from interface: Klay

Returns information about a block by hash.

Specified by:

getBlockByHash in interface Klay

Parameters:

blockHash - Hash of a block.

isFullTransaction - If true it returns the full transaction objects, if false only the hashes of the transactions.

Returns:

KlayBlock - A block object or null when no block was found

getBlockReceipts

public org.web3j.protocol.core.Request<?,BlockReceipts> getBlockReceipts(java.lang.String blockHash)

Deprecated.

Description copied from interface: Klay

Returns receipts included in a block identified by block hash.

Specified by:

getBlockReceipts in interface Klay

Parameters:

blockHash - Block hash

Returns:

BlockReceipts - Receipts included in a block. If the target block contains no transaction, an empty array [] is returned.

getTransactionCountByNumber

public org.web3j.protocol.core.Request<?,Quantity> getTransactionCountByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the number of transactions in a block matching the given block number.

Specified by:

getTransactionCountByNumber in interface Klay

Parameters:

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Quantity - Integer of the number of transactions in this block.

getTransactionCountByHash

public org.web3j.protocol.core.Request<?,Quantity> getTransactionCountByHash(java.lang.String blockHash)

Deprecated.

Description copied from interface: Klay

Returns the number of transactions in a block from a block matching the given block hash.

Specified by:

getTransactionCountByHash in interface Klay

Parameters:

blockHash - Hash of a block

Returns:

Quantity - Integer of the number of transactions in this block.

getBlockWithConsensusInfoByHash

public org.web3j.protocol.core.Request<?,KlayBlockWithConsensusInfo> getBlockWithConsensusInfoByHash(java.lang.String blockHash)

Deprecated.

Description copied from interface: Klay

Returns a block with consensus information matched by the given hash.

Specified by:

getBlockWithConsensusInfoByHash in interface Klay

Parameters:

blockHash - Hash of a block

Returns:

KlayBlockWithConsensusInfo - A block object with consensus information (a proposer and a list of committee members), or null when no block was found:

getBlockWithConsensusInfoByNumber

public org.web3j.protocol.core.Request<?,KlayBlockWithConsensusInfo> getBlockWithConsensusInfoByNumber(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns a block with consensus information matched by the given block number.

Specified by:

getBlockWithConsensusInfoByNumber in interface Klay

Parameters:

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

KlayBlockWithConsensusInfo - A block object with consensus information (a proposer and a list of committee members), or null when no block was found:

getCommittee

public org.web3j.protocol.core.Request<?,Addresses> getCommittee(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns a list of all validators in the committee at the specified block. If the parameter is not set, returns a list of all validators in the committee at the latest block.

Specified by:

getCommittee in interface Klay

Parameters:

defaultBlockParameter - (optional) Integer of a block number, or the string "earliest" or "latest".

Returns:

Addresses - Array of addresses of all validators in the committee, or null when no committee was found

getCommitteeSize

public org.web3j.protocol.core.Request<?,Quantity> getCommitteeSize(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the size of the committee at the specified block. If the parameter is not set, returns the size of the committee at the latest block.

Specified by:

getCommitteeSize in interface Klay

Parameters:

defaultBlockParameter - (optional) Integer of a block number, or the string "earliest" or "latest".

Returns:

Quantity - The size of the committee, or -1 when no committee was found

getCouncil

public org.web3j.protocol.core.Request<?,Addresses> getCouncil(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns a list of all validators of the council at the specified block. If the parameter is not set, returns a list of all validators of the council at the latest block.

Specified by:

getCouncil in interface Klay

Parameters:

defaultBlockParameter - (optional) Integer of a block number, or the string "earliest" or "latest".

Returns:

Addresses - Addresses of all validators of the council.

getCouncilSize

public org.web3j.protocol.core.Request<?,Quantity> getCouncilSize(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the size of the council at the specified block. If the parameter is not set, returns the size of the council at the latest block.

Specified by:

getCouncilSize in interface Klay

Parameters:

defaultBlockParameter - (optional) Integer of a block number, or the string "earliest" or "latest".

Returns:

Quantity - The size of the council, or -1 when no council was found

getStorageAt

public org.web3j.protocol.core.Request<?,Bytes> getStorageAt(java.lang.String address,
                                                             org.web3j.protocol.core.DefaultBlockParameterNumber position,
                                                             org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the value from a storage position at a given address.

Specified by:

getStorageAt in interface Klay

Parameters:

address - address

position - Integer of the position in the storage.

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Bytes - The value at this storage position.

getWork

public org.web3j.protocol.core.Request<?,Work> getWork()

Deprecated.

Description copied from interface: Klay

Returns the hash of the current block, the seedHash, and the boundary condition to be met ("target").

Specified by:

getWork in interface Klay

Returns:

Work - Array with three 32-bytes DATA

isMining

public org.web3j.protocol.core.Request<?,Boolean> isMining()

Deprecated.

Description copied from interface: Klay

Returns true if client is actively mining new blocks. NOTE: Currently, every node is on mining mode by default to resend transactions. Please note that actual "mining" process is only done by CN nodes.

Specified by:

isMining in interface Klay

Returns:

Boolean - true if the client is mining, otherwise false.

isSyncing

public org.web3j.protocol.core.Request<?,KlaySyncing> isSyncing()

Deprecated.

Description copied from interface: Klay

Returns an object with data about the sync status or false.

Specified by:

isSyncing in interface Klay

Returns:

KlaySyncing - an object with sync status data or false when not syncing

call

public org.web3j.protocol.core.Request<?,Bytes> call(CallObject callObject,
                                                     org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Executes a new message call immediately without creating a transaction on the block chain. It returns data or an error object of JSON RPC if error occurs.

Specified by:

call in interface Klay

Parameters:

callObject - The transaction call object. See the the CallObject's properties.

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Bytes - The return value of executed contract.

estimateGas

public org.web3j.protocol.core.Request<?,Quantity> estimateGas(CallObject callObject)

Deprecated.

Description copied from interface: Klay

Generates and returns an estimate of how much gas is necessary to allow the transaction to complete. The transaction will not be added to the blockchain. Note that the estimate may be significantly more than the amount of gas actually used by the transaction, for a variety of reasons including Klaytn Virtual Machine mechanics and node performance.

Specified by:

estimateGas in interface Klay

Parameters:

callObject - The transaction call object. See the the CallObject's properties.

Returns:

Quantity - The amount of gas used.

estimateComputationCost

public org.web3j.protocol.core.Request<?,Quantity> estimateComputationCost(CallObject callObject,
                                                                           org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Generates and returns an estimate of how much computation cost spent to execute the transaction. Klaytn limits the computation cost of a transaction to 100000000 currently not to take too much time by a single transaction. The transaction will not be added to the blockchain like klay_estimateGas.

Specified by:

estimateComputationCost in interface Klay

Parameters:

callObject - The transaction call object. See the the CallObject's properties. If no gas limit is specified, the Klaytn node uses the default gas limit (uint64 / 2) as an upper bound.

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Quantity - The amount of computation cost used.

getTransactionByBlockHashAndIndex

public org.web3j.protocol.core.Request<?,KlayTransaction> getTransactionByBlockHashAndIndex(java.lang.String blockHash,
                                                                                            org.web3j.protocol.core.DefaultBlockParameterNumber index)

Deprecated.

Description copied from interface: Klay

Returns information about a transaction by block hash and transaction index position.

Specified by:

getTransactionByBlockHashAndIndex in interface Klay

Parameters:

blockHash - Hash of a block

index - Integer of the transaction index position.

Returns:

KlayTransaction - A transaction object, or null when no transaction was found

getTransactionByBlockNumberAndIndex

public org.web3j.protocol.core.Request<?,KlayTransaction> getTransactionByBlockNumberAndIndex(org.web3j.protocol.core.DefaultBlockParameter blockNumber,
                                                                                              org.web3j.protocol.core.DefaultBlockParameterNumber index)

Deprecated.

Description copied from interface: Klay

Returns information about a transaction by block number and transaction index position.

Specified by:

getTransactionByBlockNumberAndIndex in interface Klay

Parameters:

blockNumber - Integer block number, or the string "latest", "earliest" or "pending"

index - The transaction index position.

Returns:

KlayTransaction - A transaction object, or null when no transaction was found

getTransactionByHash

public org.web3j.protocol.core.Request<?,KlayTransaction> getTransactionByHash(java.lang.String txHash)

Deprecated.

Description copied from interface: Klay

Returns the information about a transaction requested by transaction hash.

Specified by:

getTransactionByHash in interface Klay

Parameters:

txHash - Hash of a transaction.

Returns:

KlayTransaction - A transaction object, or null when no transaction was found

getTransactionBySenderTxHash

public org.web3j.protocol.core.Request<?,KlayTransaction> getTransactionBySenderTxHash(java.lang.String txHash)

Deprecated.

Description copied from interface: Klay

Returns the information about a transaction requested by sender transaction hash. Please note that this API returns correct result only if indexing feature is enabled. This can be checked by call Klay.isSenderTxHashIndexingEnabled().

Specified by:

getTransactionBySenderTxHash in interface Klay

Parameters:

txHash - Hash of a transaction before signing of feePayer(senderTransactionHash)

Returns:

KlayTransaction - A transaction object, or null when no transaction was found

getTransactionReceipt

public org.web3j.protocol.core.Request<?,KlayTransactionReceipt> getTransactionReceipt(java.lang.String transactionHash)

Deprecated.

Description copied from interface: Klay

Returns the receipt of a transaction by transaction hash. NOTE: The receipt is not available for pending transactions.

Specified by:

getTransactionReceipt in interface Klay

Parameters:

transactionHash - Hash of a transaction

Returns:

KlayTransactionReceipt - A transaction receipt object, or null when no receipt was found

getTransactionReceiptBySenderTxHash

public org.web3j.protocol.core.Request<?,KlayTransactionReceipt> getTransactionReceiptBySenderTxHash(java.lang.String transactionHash)

Deprecated.

Description copied from interface: Klay

Returns the receipt of a transaction by sender transaction hash. NOTE: The receipt is not available for pending transactions. Please note that this API returns correct result only if indexing feature is enabled. This can be checked by call Klay.isSenderTxHashIndexingEnabled().

Specified by:

getTransactionReceiptBySenderTxHash in interface Klay

Parameters:

transactionHash - Hash of a transaction before signing of feePayer(senderTransactionHash).

Returns:

KlayTransactionReceipt - A transaction receipt object, or null when no receipt was found

sendSignedTransaction

public org.web3j.protocol.core.Request<?,Bytes32> sendSignedTransaction(java.lang.String signedTransactionData)

Deprecated.

Description copied from interface: Klay

Creates a new message call transaction or a contract creation for signed transactions.

Specified by:

sendSignedTransaction in interface Klay

Parameters:

signedTransactionData - The signed transaction data.

Returns:

Bytes32 - The transaction hash or the zero hash if the transaction is not yet available.

sendTransaction

public org.web3j.protocol.core.Request<?,Bytes32> sendTransaction(KlayTransaction transaction)

Deprecated.

Description copied from interface: Klay

Creates a new message call transaction or a contract creation if the data field contains code.

Specified by:

sendTransaction in interface Klay

Parameters:

transaction - KlayTransaction object

Returns:

Bytes32 - The transaction hash or the zero hash if the transaction is not yet available.

signTransaction

public org.web3j.protocol.core.Request<?,KlaySignTransaction> signTransaction(KlayTransaction transaction)

Deprecated.

Description copied from interface: Klay

Creates a rawTransaction based on the give transaction information. NOTE: The address to sign with must be unlocked.

Specified by:

signTransaction in interface Klay

Parameters:

transaction - KlayTransaction object

Returns:

KlaySignTransaction - Signed raw transaction and Transaction information including hash

getChainID

public org.web3j.protocol.core.Request<?,Quantity> getChainID()

Deprecated.

Description copied from interface: Klay

Returns the chain ID of the chain.

Specified by:

getChainID in interface Klay

Returns:

Integer of the chain ID of the chain.

getClientVersion

public org.web3j.protocol.core.Request<?,Bytes> getClientVersion()

Deprecated.

Description copied from interface: Klay

Returns the current client version of a Klaytn node.

Specified by:

getClientVersion in interface Klay

Returns:

Bytes The current client version of a Klaytn node.

getGasPrice

public org.web3j.protocol.core.Request<?,Quantity> getGasPrice()

Deprecated.

Description copied from interface: Klay

Returns the current price per gas in peb. NOTE: This API has different behavior from Ethereum's and returns a gas price of Klaytn instead of suggesting a gas price as in Ethereum.

Specified by:

getGasPrice in interface Klay

Returns:

Quantity - Integer of the current gas price in peb.

getGasPriceAt

public org.web3j.protocol.core.Request<?,Quantity> getGasPriceAt(org.web3j.protocol.core.DefaultBlockParameter defaultBlockParameter)

Deprecated.

Description copied from interface: Klay

Returns the unit price of the given block in peb.
NOTE: This API has different behavior from Ethereum's and returns a gas price of Klaytn instead of suggesting a gas price as in Ethereum.

Specified by:

getGasPriceAt in interface Klay

Parameters:

defaultBlockParameter - Integer block number, or the string "latest", "earliest" or "pending"

Returns:

Quantity - Integer of the current gas price in peb.

isParallelDBWrite

public org.web3j.protocol.core.Request<?,Boolean> isParallelDBWrite()

Deprecated.

Description copied from interface: Klay

Returns true if the node is writing blockchain data in parallel manner. It is enabled by default.

Specified by:

isParallelDBWrite in interface Klay

Returns:

Boolean - true means the node is writing blockchain data in parallel manner. It is false if the node is writing the data in serial manner.

isSenderTxHashIndexingEnabled

public org.web3j.protocol.core.Request<?,Boolean> isSenderTxHashIndexingEnabled()

Deprecated.

Description copied from interface: Klay

Returns true if the node is indexing sender transaction hash to transaction hash mapping information. It is disabled by default.

Specified by:

isSenderTxHashIndexingEnabled in interface Klay

Returns:

true means the node is indexing sender transaction hash to transaction hash mapping information.

getProtocolVersion

public org.web3j.protocol.core.Request<?,Bytes> getProtocolVersion()

Deprecated.

Description copied from interface: Klay

Returns the Klaytn protocol version of the node.

Specified by:

getProtocolVersion in interface Klay

Returns:

Bytes - The Klaytn protocol version of the node.

getRewardbase

public org.web3j.protocol.core.Request<?,Bytes20> getRewardbase()

Deprecated.

Description copied from interface: Klay

Returns the rewardbase of the current node. Rewardbase is the address of the account where the block rewards goes to. It is only required for CNs.

Specified by:

getRewardbase in interface Klay

Returns:

Bytes20 - Address

getFilterChanges

public org.web3j.protocol.core.Request<?,KlayLogs> getFilterChanges(java.math.BigInteger filterId)

Deprecated.

Description copied from interface: Klay

Polling method for a filter, which returns an array of logs which occurred since last poll.

Specified by:

getFilterChanges in interface Klay

Parameters:

filterId - A filter id

Returns:

KlayLogs - Array of log objects, or an empty array if nothing has changed since last poll.

getFilterLogs

public org.web3j.protocol.core.Request<?,KlayLogs> getFilterLogs(java.math.BigInteger filterId)

Deprecated.

Description copied from interface: Klay

Returns an array of all logs matching filter with given id, which has been obtained using Klay.newFilter(KlayFilter). Note that filter ids returned by other filter creation functions, such as Klay.newBlockFilter() or Klay.newPendingTransactionFilter(), cannot be used with this function.

Specified by:

getFilterLogs in interface Klay

Parameters:

filterId - A filter id

Returns:

KlayLogs - Array of log objects, or an empty array if nothing has changed since last poll.

getLogs

public org.web3j.protocol.core.Request<?,KlayLogs> getLogs(KlayLogFilter filter)

Deprecated.

Description copied from interface: Klay

Returns an array of all logs matching a given filter object.

Specified by:

getLogs in interface Klay

Parameters:

filter - KlayLogFilter

Returns:

KlayLogs - Array of log objects, or an empty array if nothing has changed since last poll.

newBlockFilter

public org.web3j.protocol.core.Request<?,Quantity> newBlockFilter()

Deprecated.

Description copied from interface: Klay

Creates a filter in the node, to notify when a new block arrives. To check if the state has changed, call Klay.getFilterChanges(BigInteger)

Specified by:

newBlockFilter in interface Klay

Returns:

Quantity - A filter id

newFilter

public org.web3j.protocol.core.Request<?,Quantity> newFilter(KlayFilter filter)

Deprecated.

Description copied from interface: Klay

Creates a filter object, based on filter options, to notify when the state changes (logs). To check if the state has changed, call klay_Klay.getFilterChanges(BigInteger). To obtain all logs matching the filter created by klay_newFilter, call Klay.getFilterLogs(BigInteger).

Specified by:

newFilter in interface Klay

Parameters:

filter - KlayLogFilter

Returns:

Quantity - A filter id

newPendingTransactionFilter

public org.web3j.protocol.core.Request<?,Quantity> newPendingTransactionFilter()

Deprecated.

Description copied from interface: Klay

Creates a filter in the node, to notify when new pending transactions arrive. To check if the state has changed, call Klay.getFilterChanges(BigInteger)

Specified by:

newPendingTransactionFilter in interface Klay

Returns:

Quantity - A filter id

uninstallFilter

public org.web3j.protocol.core.Request<?,Boolean> uninstallFilter(java.math.BigInteger filterId)

Deprecated.

Description copied from interface: Klay

Uninstalls a filter with given id. Should always be called when watch is no longer needed. Additionally, filters timeout when they are not requested with Klay.getFilterChanges(BigInteger) for a period of time.

Specified by:

uninstallFilter in interface Klay

Parameters:

filterId - A filter id

Returns:

Boolean - true if the filter was successfully uninstalled, otherwise false.

getSha3

public org.web3j.protocol.core.Request<?,Bytes> getSha3(java.lang.String data)

Deprecated.

Description copied from interface: Klay

Returns Keccak-256 (not the standardized SHA3-256) of the given data.

Specified by:

getSha3 in interface Klay

Parameters:

data - The data to convert into a SHA3 hash.

Returns:

Bytes The SHA3 result of the given data.

newAccount

public org.web3j.protocol.core.Request<?,org.web3j.protocol.admin.methods.response.NewAccountIdentifier> newAccount(java.lang.String passphrase)

Deprecated.

Specified by:

newAccount in interface Klay

unlockAccount

public org.web3j.protocol.core.Request<?,org.web3j.protocol.admin.methods.response.PersonalUnlockAccount> unlockAccount(java.lang.String address,
                                                                                                                        java.lang.String passphrase,
                                                                                                                        java.math.BigInteger duration)

Deprecated.

Specified by:

unlockAccount in interface Klay

lockAccount

public org.web3j.protocol.core.Request<?,Boolean> lockAccount(java.lang.String address)

Deprecated.

Specified by:

lockAccount in interface Klay

importRawKey

public org.web3j.protocol.core.Request<?,Bytes20> importRawKey()

Deprecated.

Specified by:

importRawKey in interface Klay