Package com.klaytn.caver.transaction.type

Class LegacyTransaction

java.lang.Object

com.klaytn.caver.transaction.AbstractTransaction

com.klaytn.caver.transaction.type.LegacyTransaction

public class LegacyTransaction
extends AbstractTransaction

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LegacyTransaction.Builder	LegacyTransaction Builder class

Constructor Summary

Constructors

Constructor	Description
LegacyTransaction(Klay klaytnCall, java.lang.String from, java.lang.String nonce, java.lang.String gas, java.lang.String gasPrice, java.lang.String chainId, java.util.List<SignatureData> signatures, java.lang.String to, java.lang.String input, java.lang.String value)	Create a LegacyTransaction instance.

Method Summary

Modifier and Type	Method	Description
void	appendSignatures(SignatureData signatureData)	Appends signatures array to transaction.
void	appendSignatures(java.util.List<SignatureData> signatureData)	Appends signatures array to transaction.
boolean	compareTxField(AbstractTransaction obj, boolean checkSig)	Check equals txObj passed parameter and Current instance.
static LegacyTransaction	decode(byte[] rlpEncoded)	Decodes a RLP-encoded LegacyTransaction byte array.
static LegacyTransaction	decode(java.lang.String rlpEncoded)	Decodes a RLP-encoded LegacyTransaction string.
java.lang.String	getCommonRLPEncodingForSignature()	Returns the RLP-encoded string to make the signature of this transaction.
java.lang.String	getInput()	Getter function for input
java.lang.String	getRLPEncoding()	Returns the RLP-encoded string of this transaction (i.e., rawTransaction).
java.lang.String	getRLPEncodingForSignature()	Returns the RLP-encoded string to make the signature of this transaction.
java.lang.String	getTo()	Getter function for to
java.lang.String	getValue()	Getter function for value
void	setInput(java.lang.String input)	Setter function for input
void	setTo(java.lang.String to)	Setter function for to
void	setValue(java.lang.String value)	Setter function for value
void	setValue(java.math.BigInteger value)	Setter function for value

Methods inherited from class com.klaytn.caver.transaction.AbstractTransaction

combineSignedRawTransactions, fillTransaction, getChainId, getFrom, getGas, getGasPrice, getKeyType, getKlaytnCall, getNonce, getRawTransaction, getSenderTxHash, getSignatures, getTransactionHash, getType, refineSignature, setChainId, setChainId, setFrom, setGas, setGas, setGasPrice, setGasPrice, setKlaytnCall, setNonce, setNonce, setSignatures, setType, sign, sign, sign, sign, sign, sign, validateOptionalValues

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyTransaction

public LegacyTransaction(Klay klaytnCall,
                         java.lang.String from,
                         java.lang.String nonce,
                         java.lang.String gas,
                         java.lang.String gasPrice,
                         java.lang.String chainId,
                         java.util.List<SignatureData> signatures,
                         java.lang.String to,
                         java.lang.String input,
                         java.lang.String value)

Create a LegacyTransaction instance.

Parameters:

klaytnCall - Klay RPC instance

from - The address of the sender.

nonce - A value used to uniquely identify a sender’s transaction.

gas - The maximum amount of gas the transaction is allowed to use.

gasPrice - A unit price of gas in peb the sender will pay for a transaction fee.

chainId - Network ID

signatures - A Signature list

to - The account address that will receive the transferred value.

input - Data attached to the transaction, used for transaction execution.

value - The amount of KLAY in peb to be transferred.

Method Detail

decode

public static LegacyTransaction decode(java.lang.String rlpEncoded)

Decodes a RLP-encoded LegacyTransaction string.

Parameters:

rlpEncoded - RLP-encoded LegacyTransaction string

Returns:

LegacyTransaction

decode

public static LegacyTransaction decode(byte[] rlpEncoded)

Decodes a RLP-encoded LegacyTransaction byte array.

Parameters:

rlpEncoded - RLP-encoded LegacyTransaction byte array.

Returns:

LegacyTransaction

appendSignatures

public void appendSignatures(SignatureData signatureData)

Appends signatures array to transaction. Legacy transaction cannot have more than one signature, so an error occurs if the transaction already has a signature.

Overrides:

appendSignatures in class AbstractTransaction

Parameters:

signatureData - SignatureData instance contains ECDSA signature data

appendSignatures

public void appendSignatures(java.util.List<SignatureData> signatureData)

Appends signatures array to transaction. Legacy transaction cannot have more than one signature, so an error occurs if the transaction already has a signature.

Overrides:

appendSignatures in class AbstractTransaction

Parameters:

signatureData - List of SignatureData contains ECDSA signature data

getRLPEncoding

public java.lang.String getRLPEncoding()

Returns the RLP-encoded string of this transaction (i.e., rawTransaction).

Specified by:

getRLPEncoding in class AbstractTransaction

Returns:

String

getCommonRLPEncodingForSignature

public java.lang.String getCommonRLPEncodingForSignature()

Description copied from class: AbstractTransaction

Returns the RLP-encoded string to make the signature of this transaction.

Specified by:

getCommonRLPEncodingForSignature in class AbstractTransaction

Returns:

String

getRLPEncodingForSignature

public java.lang.String getRLPEncodingForSignature()

Returns the RLP-encoded string to make the signature of this transaction.

Overrides:

getRLPEncodingForSignature in class AbstractTransaction

Returns:

String

compareTxField

public boolean compareTxField(AbstractTransaction obj,
                              boolean checkSig)

Check equals txObj passed parameter and Current instance.

Overrides:

compareTxField in class AbstractTransaction

Parameters:

obj - The AbstractTransaction Object to compare

checkSig - Check whether signatures field is equal.

Returns:

boolean

getTo

public java.lang.String getTo()

Getter function for to

Returns:

String

getInput

public java.lang.String getInput()

Getter function for input

Returns:

String

getValue

public java.lang.String getValue()

Getter function for value

Returns:

String

setTo

public void setTo(java.lang.String to)

Setter function for to

Parameters:

to - The account address that will receive the transferred value.

setInput

public void setInput(java.lang.String input)

Setter function for input

Parameters:

input - Data attached to the transaction.

setValue

public void setValue(java.lang.String value)

Setter function for value

Parameters:

value - The amount of KLAY in peb to be transferred.

setValue

public void setValue(java.math.BigInteger value)

Setter function for value

Parameters:

value - The amount of KLAY in peb to be transferred.