org.fisco.bcos.sdk.transaction.builder.TransactionBuilderService Maven / Gradle / Ivy
/*
* Copyright 2014-2020 [fisco-dev]
*
* 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 org.fisco.bcos.sdk.transaction.builder;
import java.math.BigInteger;
import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;
import org.fisco.bcos.sdk.client.Client;
import org.fisco.bcos.sdk.transaction.model.gas.DefaultGasProvider;
import org.fisco.bcos.sdk.transaction.model.po.RawTransaction;
public class TransactionBuilderService implements TransactionBuilderInterface {
private Client client;
/**
* create TransactionBuilderService
*
* @param client the client object
*/
public TransactionBuilderService(Client client) {
super();
this.client = client;
}
@Override
public RawTransaction createTransaction(
BigInteger gasPrice,
BigInteger gasLimit,
String to,
String data,
BigInteger value,
BigInteger chainId,
BigInteger groupId,
String extraData) {
Random r = ThreadLocalRandom.current();
BigInteger randomId = new BigInteger(250, r);
BigInteger blockLimit = client.getBlockLimit();
return RawTransaction.createTransaction(
randomId,
gasPrice,
gasLimit,
blockLimit,
to,
value,
data,
chainId,
groupId,
extraData);
}
@Override
public RawTransaction createTransaction(String to, String data, BigInteger groupId) {
return createTransaction(
DefaultGasProvider.GAS_PRICE,
DefaultGasProvider.GAS_LIMIT,
to,
data,
BigInteger.ZERO,
BigInteger.ONE,
groupId,
null);
}
/** @return the client */
public Client getClient() {
return client;
}
/** @param client the client to set */
public void setClient(Client client) {
this.client = client;
}
}