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com.klaytn.caver.methods.response.Transaction Maven / Gradle / Ivy
/*
* Copyright 2020 The caver-java Authors
*
* Licensed under the Apache License, Version 2.0 (the “License”);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an “AS IS” BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.klaytn.caver.methods.response;
import com.fasterxml.jackson.annotation.JsonAlias;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.klaytn.caver.account.Account;
import com.klaytn.caver.crypto.KlaySignatureData;
import com.klaytn.caver.rpc.Klay;
import com.klaytn.caver.transaction.AbstractTransaction;
import com.klaytn.caver.transaction.type.*;
import com.klaytn.caver.transaction.utils.AccessList;
import com.klaytn.caver.utils.CodeFormat;
import com.klaytn.caver.wallet.keyring.SignatureData;
import org.web3j.protocol.core.Response;
import org.web3j.utils.Numeric;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class Transaction extends Response {
public static class TransactionData {
/**
* Hash of the block where this transaction was in. null when its pending.
*/
private String blockHash;
/**
* Block number where this transaction was in. null when its pending.
*/
private String blockNumber;
/**
* The code format of smart contract code.
*/
private String codeFormat;
/**
* Address of the fee payer.
*/
private String feePayer;
/**
* An array of fee payer's signature objects. A signature object contains three fields (V, R, and S).
* V contains ECDSA recovery id. R contains ECDSA signature r while S contains ECDSA signature s.
*/
private List feePayerSignatures;
/**
* (optional) Fee ratio of the fee payer. If it is 30, 30% of the fee will be paid by the fee payer.
* 70% will be paid by the sender.
*/
private String feeRatio;
/**
* Address of the sender.
*/
private String from;
/**
* Gas provided by the sender.
*/
private String gas;
/**
* Gas price provided by the sender in peb.
*/
private String gasPrice;
/**
* Max priority fee per gas in peb.
*/
private String maxPriorityFeePerGas;
/**
* Max fee per gas in peb.
*/
private String maxFeePerGas;
/**
* Hash of the transaction.
*/
private String hash;
/**
* true if the address is humanReadable, false if the address is not humanReadable.
*/
private boolean humanReadable;
/**
* Key of the newly created account.
*/
private String key;
/**
* The data send along with the transaction.
*/
private String input;
/**
* The number of transactions made by the sender prior to this one.
*/
private String nonce;
/**
* Hash of the tx without the fee payer's address and signature. This value is always the same
* as the value of transactionHash for non fee-delegated transactions.
*/
private String senderTxHash;
/**
* An array of signature objects. A signature object contains three fields (V, R, and S). V contains ECDSA
* recovery id. R contains ECDSA signature r while S contains ECDSA signature s.
*/
private List signatures;
/**
* Address of the receiver. null when its a contract creation transaction.
*/
private String to;
/**
* Integer of the transactions index position in the block. null when its pending.
*/
private String transactionIndex;
/**
* A string representing the type of the transaction.
*/
private String type;
/**
* An integer representing the type of the transaction.
*/
private String typeInt;
/**
* Value transferred in peb.
*/
private String value;
/**
* Chain ID.
*/
@JsonAlias({"chainId", "chainID"})
private String chainID;
/**
* An access list.
*/
private AccessList accessList;
public TransactionData() {}
public TransactionData(String blockHash, String blockNumber, String codeFormat, String feePayer, List feePayerSignatures, String feeRatio, String from, String gas, String gasPrice, String maxPriorityFeePerGas, String maxFeePerGas, String hash, boolean humanReadable, String key, String input, String nonce, String senderTxHash, List signatures, String to, String transactionIndex, String type, String typeInt, String value, String chainID, AccessList accesslist) {
this.blockHash = blockHash;
this.blockNumber = blockNumber;
this.codeFormat = codeFormat;
this.feePayer = feePayer;
this.feePayerSignatures = feePayerSignatures;
this.feeRatio = feeRatio;
this.from = from;
this.gas = gas;
this.gasPrice = gasPrice;
this.maxPriorityFeePerGas = maxPriorityFeePerGas;
this.maxFeePerGas = maxFeePerGas;
this.hash = hash;
this.humanReadable = humanReadable;
this.key = key;
this.input = input;
this.nonce = nonce;
this.senderTxHash = senderTxHash;
this.signatures = signatures;
this.to = to;
this.transactionIndex = transactionIndex;
this.type = type;
this.typeInt = typeInt;
this.value = value;
this.chainID = chainID;
this.accessList = accesslist;
}
public String getBlockHash() {
return blockHash;
}
public void setBlockHash(String blockHash) {
this.blockHash = blockHash;
}
public String getBlockNumber() {
return blockNumber;
}
public void setBlockNumber(String blockNumber) {
this.blockNumber = blockNumber;
}
public String getCodeFormat() {
return codeFormat;
}
public void setCodeFormat(String codeFormat) {
this.codeFormat = codeFormat;
}
public String getFeePayer() {
return feePayer;
}
public void setFeePayer(String feePayer) {
this.feePayer = feePayer;
}
public List getFeePayerSignatures() {
return feePayerSignatures;
}
@JsonDeserialize(using = SignatureDataListDeserializer.class)
public void setFeePayerSignatures(List feePayerSignatures) {
this.feePayerSignatures = feePayerSignatures;
}
public String getFeeRatio() {
return feeRatio;
}
public void setFeeRatio(String feeRatio) {
this.feeRatio = feeRatio;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public String getGas() {
return gas;
}
public void setGas(String gas) {
this.gas = gas;
}
public String getGasPrice() {
return gasPrice;
}
public void setGasPrice(String gasPrice) {
this.gasPrice = gasPrice;
}
public String getMaxPriorityFeePerGas() {
return maxPriorityFeePerGas;
}
public void setMaxPriorityFeePerGas(String maxPriorityFeePerGas) {
this.maxPriorityFeePerGas = maxPriorityFeePerGas;
}
public String getMaxFeePerGas() {
return maxFeePerGas;
}
public void setMaxFeePerGas(String maxFeePerGas) {
this.maxFeePerGas = maxFeePerGas;
}
public String getHash() {
return hash;
}
public void setHash(String hash) {
this.hash = hash;
}
public String getInput() {
return input;
}
public void setInput(String input) {
this.input = input;
}
public String getNonce() {
return nonce;
}
public void setNonce(String nonce) {
this.nonce = nonce;
}
public String getSenderTxHash() {
return senderTxHash;
}
public void setSenderTxHash(String senderTxHash) {
this.senderTxHash = senderTxHash;
}
public List getSignatures() {
return signatures;
}
@JsonDeserialize(using = SignatureDataListDeserializer.class)
public void setSignatures(List signatures) {
this.signatures = signatures;
}
public String getTo() {
return to;
}
public void setTo(String to) {
this.to = to;
}
public String getTransactionIndex() {
return transactionIndex;
}
public void setTransactionIndex(String transactionIndex) {
this.transactionIndex = transactionIndex;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getTypeInt() {
return typeInt;
}
public void setTypeInt(String typeInt) {
this.typeInt = typeInt;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public boolean isHumanReadable() {
return humanReadable;
}
public void setHumanReadable(boolean humanReadable) {
this.humanReadable = humanReadable;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getChainID() {
if (chainID == null) {
return "";
}
return chainID;
}
public void setChainID(String chainID) {
this.chainID = chainID;
}
public AccessList getAccessList() {
return accessList;
}
public void setAccessList(AccessList accessList) {
this.accessList = accessList;
}
/**
* Convert TransactionData to Caver's transaction instance.
* @param klay The Klay instance to fill gasPrice, chainId and nonce fields when signing a transaction.
* @return AbstractTransaction.
*/
public AbstractTransaction convertToCaverTransaction(Klay klay) {
switch (TransactionType.valueOf(this.getType())) {
case TxTypeLegacyTransaction:
return LegacyTransaction.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getInput(), this.getValue());
case TxTypeValueTransfer:
return ValueTransfer.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getValue());
case TxTypeFeeDelegatedValueTransfer:
return FeeDelegatedValueTransfer.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getTo(), this.getValue());
case TxTypeFeeDelegatedValueTransferWithRatio:
return FeeDelegatedValueTransferWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), this.getTo(), this.getValue());
case TxTypeValueTransferMemo:
return ValueTransferMemo.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getValue(), this.getInput());
case TxTypeFeeDelegatedValueTransferMemo:
return FeeDelegatedValueTransferMemo.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getTo(), this.getValue(), this.getInput());
case TxTypeFeeDelegatedValueTransferMemoWithRatio:
return FeeDelegatedValueTransferMemoWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), this.getTo(), this.getValue(), this.getInput());
case TxTypeAccountUpdate:
return AccountUpdate.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), Account.createFromRLPEncoding(this.getFrom(), this.getKey()));
case TxTypeFeeDelegatedAccountUpdate:
return FeeDelegatedAccountUpdate.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), Account.createFromRLPEncoding(this.getFrom(), this.getKey()));
case TxTypeFeeDelegatedAccountUpdateWithRatio:
return FeeDelegatedAccountUpdateWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), Account.createFromRLPEncoding(this.getFrom(), this.getKey()));
case TxTypeSmartContractDeploy:
return SmartContractDeploy.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getValue(), this.getInput(), false, Numeric.toHexStringWithPrefix(CodeFormat.EVM));
case TxTypeFeeDelegatedSmartContractDeploy:
return FeeDelegatedSmartContractDeploy.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getTo(), this.getValue(), this.getInput(), false, Numeric.toHexStringWithPrefix(CodeFormat.EVM));
case TxTypeFeeDelegatedSmartContractDeployWithRatio:
return FeeDelegatedSmartContractDeployWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), this.getTo(), this.getValue(), this.getInput(), false, Numeric.toHexStringWithPrefix(CodeFormat.EVM));
case TxTypeSmartContractExecution:
return SmartContractExecution.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getValue(), this.getInput());
case TxTypeFeeDelegatedSmartContractExecution:
return FeeDelegatedSmartContractExecution.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getTo(), this.getValue(), this.getInput());
case TxTypeFeeDelegatedSmartContractExecutionWithRatio:
return FeeDelegatedSmartContractExecutionWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), this.getTo(), this.getValue(), this.getInput());
case TxTypeCancel:
return Cancel.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures());
case TxTypeFeeDelegatedCancel:
return FeeDelegatedCancel.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures());
case TxTypeFeeDelegatedCancelWithRatio:
return FeeDelegatedCancelWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio());
case TxTypeChainDataAnchoring:
return ChainDataAnchoring.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getInput());
case TxTypeFeeDelegatedChainDataAnchoring:
return FeeDelegatedChainDataAnchoring.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getInput());
case TxTypeFeeDelegatedChainDataAnchoringWithRatio:
return FeeDelegatedChainDataAnchoringWithRatio.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getFeePayer(), this.getFeePayerSignatures(), this.getFeeRatio(), this.getInput());
case TxTypeEthereumAccessList:
return EthereumAccessList.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getGasPrice(), this.getChainID(), this.getSignatures(), this.getTo(), this.getInput(), this.getValue(), this.getAccessList());
case TxTypeEthereumDynamicFee:
return EthereumDynamicFee.create(klay, this.getFrom(), this.getNonce(), this.getGas(), this.getMaxPriorityFeePerGas(), this.getMaxFeePerGas(), this.getChainID(), this.getSignatures(), this.getTo(), this.getInput(), this.getValue(), this.getAccessList());
default:
throw new RuntimeException("Invalid transaction type : Cannot create a transaction instance that has Tx type :" + this.getType());
}
}
}
public static class SignatureDataListDeserializer extends JsonDeserializer> {
@Override
public List deserialize(
JsonParser jsonParser,
DeserializationContext deserializationContext) throws IOException {
JsonNode node = jsonParser.getCodec().readTree(jsonParser);
Iterator iterator = node.iterator();
List signatureDataList = new ArrayList<>();
while (iterator.hasNext()) {
JsonNode innerNode = iterator.next();
byte[] v = Numeric.hexStringToByteArray(innerNode.get("V").asText());
byte[] r = Numeric.hexStringToByteArray(innerNode.get("R").asText());
byte[] s = Numeric.hexStringToByteArray(innerNode.get("S").asText());
signatureDataList.add(new SignatureData(v, r, s));
}
return signatureDataList;
}
}
}
