com.klaytn.caver.methods.response.KlayTransaction Maven / Gradle / Ivy
/*
* Modifications copyright 2019 The caver-java Authors
* Copyright 2016 Conor Svensson
*
* 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.
*
* This file is derived from web3j/core/src/main/java/org/web3j/tx/response/EthTransaction.java (2019/06/13).
* Modified and improved for the caver-java development.
*/
package com.klaytn.caver.methods.response;
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.crypto.KlaySignatureData;
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;
import java.util.Optional;
/**
* @deprecated Please use {@link com.klaytn.caver.methods.response.Transaction} instead.
*/
@Deprecated
public class KlayTransaction extends Response {
public Optional getTransaction() {
return Optional.ofNullable(getResult());
}
public static class Transaction {
/**
* 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;
/**
* 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;
/**
* Hash of the transaction.
*/
private String hash;
/**
* 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;
public Transaction() {
}
public Transaction(String blockHash, String blockNumber, String from, String gas, String gasPrice, String hash,
String input, String nonce, String senderTxHash, List signatures,
String to, String transactionIndex, String type, String typeInt, String value) {
this.blockHash = blockHash;
this.blockNumber = blockNumber;
this.from = from;
this.gas = gas;
this.gasPrice = gasPrice;
this.hash = hash;
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;
}
public String getBlockHash() {
return blockHash;
}
public String getBlockNumber() {
return blockNumber;
}
public String getFrom() {
return from;
}
public String getGas() {
return gas;
}
public String getGasPrice() {
return gasPrice;
}
public String getHash() {
return hash;
}
public String getInput() {
return input;
}
public String getNonce() {
return nonce;
}
public String getSenderTxHash() {
return senderTxHash;
}
public List getSignatures() {
return signatures;
}
@JsonDeserialize(using = KlayTransaction.KlayTransactionDeserializer.class)
public void setSignatures(List signatures) {
this.signatures = signatures;
}
public String getTo() {
return to;
}
public String getTransactionIndex() {
return transactionIndex;
}
public String getType() {
return type;
}
public String getTypeInt() {
return typeInt;
}
public String getValue() {
return value;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof Transaction)) {
return false;
}
Transaction that = (Transaction) o;
if (getBlockHash() != null
? !getBlockHash().equals(that.getBlockHash()) : that.getBlockHash() != null) {
return false;
}
if (getBlockNumber() != null
? !getBlockNumber().equals(that.getBlockNumber()) : that.getBlockNumber() != null) {
return false;
}
if (getFrom() != null
? !getFrom().equals(that.getFrom()) : that.getFrom() != null) {
return false;
}
if (getGas() != null
? !getGas().equals(that.getGas()) : that.getGas() != null) {
return false;
}
if (getGasPrice() != null
? !getGasPrice().equals(that.getGasPrice()) : that.getGasPrice() != null) {
return false;
}
if (getHash() != null
? !getHash().equals(that.getHash()) : that.getHash() != null) {
return false;
}
if (getInput() != null ? !getInput().equals(that.getInput()) : that.getInput() != null) {
return false;
}
if (getNonce() != null ? !getNonce().equals(that.getNonce()) : that.getNonce() != null) {
return false;
}
if (getSenderTxHash() != null ? !getSenderTxHash().equals(that.getSenderTxHash()) : that.getSenderTxHash() != null) {
return false;
}
if (getSignatures() != null ? !getSignatures().equals(that.getSignatures()) : that.getSignatures() != null) {
return false;
}
if (getTo() != null ? !getTo().equals(that.getTo()) : that.getTo() != null) {
return false;
}
if (getTransactionIndex() != null ? !getTransactionIndex().equals(that.getTransactionIndex()) : that.getTransactionIndex() != null) {
return false;
}
if (getType() != null ? !getType().equals(that.getType()) : that.getType() != null) {
return false;
}
if (getTypeInt() != null ? !getTypeInt().equals(that.getTypeInt()) : that.getTypeInt() != null) {
return false;
}
return getValue() != null ? getValue().equals(that.getValue()) : that.getValue() == null;
}
@Override
public int hashCode() {
int result = getBlockHash() != null ? getBlockHash().hashCode() : 0;
result = 31 * result + (getBlockNumber() != null ? getBlockNumber().hashCode() : 0);
result = 31 * result + (getFrom() != null ? getFrom().hashCode() : 0);
result = 31 * result + (getGas() != null ? getGas().hashCode() : 0);
result = 31 * result + (getGasPrice() != null ? getGasPrice().hashCode() : 0);
result = 31 * result + (getHash() != null ? getHash().hashCode() : 0);
result = 31 * result + (getInput() != null ? getInput().hashCode() : 0);
result = 31 * result + (getNonce() != null ? getNonce().hashCode() : 0);
result = 31 * result + (getSenderTxHash() != null ? getSenderTxHash().hashCode() : 0);
result = 31 * result + (getSignatures() != null ? getSignatures().hashCode() : 0);
result = 31 * result + (getTo() != null ? getTo().hashCode() : 0);
result = 31 * result + (getTransactionIndex() != null ? getTransactionIndex().hashCode() : 0);
result = 31 * result + (getType() != null ? getType().hashCode() : 0);
result = 31 * result + (getTypeInt() != null ? getTypeInt().hashCode() : 0);
result = 31 * result + (getValue() != null ? getValue().hashCode() : 0);
return result;
}
}
public static class KlayTransactionDeserializer extends JsonDeserializer> {
@Override
public List deserialize(
JsonParser jsonParser,
DeserializationContext deserializationContext) throws IOException {
JsonNode node = jsonParser.getCodec().readTree(jsonParser);
Iterator iterator = node.iterator();
List klaySignatureData = new ArrayList<>();
while (iterator.hasNext()) {
JsonNode innerNode = iterator.next();
byte[] v = Numeric.hexStringToByteArray(innerNode.get("V").toString());
byte[] r = Numeric.hexStringToByteArray(innerNode.get("R").toString());
byte[] s = Numeric.hexStringToByteArray(innerNode.get("S").toString());
klaySignatureData.add(new KlaySignatureData(v, r, s));
}
return klaySignatureData;
}
}
}