cn.hyperchain.sdk.response.TxHashesResponse Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of litesdk Show documentation

A Java client tool for Hyperchain

There is a newer version: 1.4.3

package cn.hyperchain.sdk.response;

import cn.hyperchain.sdk.exception.RequestException;

import java.util.ArrayList;

/**
 * this classes represents tx hashes response.
 *
 * @author Lam
 * @ClassName TxHashesResponse
 * @date 2019-07-11
 */
public class TxHashesResponse extends Response {
    private String method;
    private ArrayList responses;

    public TxHashesResponse() {
        responses = new ArrayList<>();
    }


    public void setMethod(String method) {
        this.method = method;
    }

    public void addResponse(TxHashResponse response) {
        responses.add(response);
    }

    /**
     * polling to get receipt.
     * @param attempt request times
     * @param sleepTime unit ms, the time interval between two adjacent requests
     * @param stepSize unit ms, the value of an increase in sleepTime after get receipt failed
     * @return {@link ArrayList} of {@link ReceiptResponse}
     * @throws RequestException may throw exception
     */
    public ArrayList polling(int attempt, long sleepTime, long stepSize) throws RequestException {
        ArrayList receiptResponses = new ArrayList<>();
        for (int i = 0; i < responses.size(); i++) {
            if (responses.get(i).code == 0) {
                ReceiptResponse receiptResponse = responses.get(i).polling(attempt, sleepTime, stepSize);
                receiptResponses.add(receiptResponse);
            } else {
                Response response = (Response) responses.get(i);
                ReceiptResponse receiptResponse = new ReceiptResponse(response, null);
                receiptResponses.add(receiptResponse);
            }
        }
        return receiptResponses;
    }

    /**
     * polling to get receipt.
     *
     * @return {@link ArrayList} of {@link ReceiptResponse}
     * @throws RequestException may throw exception
     */
    public ArrayList polling() throws RequestException {
        return polling(10, 50, 50);
    }
}