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A Java client tool for Hyperchain

There is a newer version: 1.4.3

package cn.hyperchain.sdk.request;

import cn.hyperchain.sdk.exception.RequestException;
import cn.hyperchain.sdk.exception.RequestExceptionCode;
import cn.hyperchain.sdk.provider.ProviderManager;
import cn.hyperchain.sdk.response.Response;

public class ReceiptRequest extends Request {

    public ReceiptRequest(String method, ProviderManager providerManager, Class clazz, int... nodeIds) {
        super(method, providerManager, clazz, nodeIds);
    }

    @Override
    public Response send() throws RequestException {
        Response response = null;

        try {
            response = super.send();
            return response;
        } catch (RequestException e) {
            if (!e.getCode().equals(RequestExceptionCode.RECEIPT_NOT_FOUND.getCode()) ||
                    !e.getCode().equals(RequestExceptionCode.SYSTEM_BUSY.getCode()) ||
                    !e.getCode().equals(RequestExceptionCode.HTTP_TIME_OUT.getCode()) ||
                    !e.getCode().equals(RequestExceptionCode.NETWORK_GETBODY_FAILED.getCode()) ||
                    !e.getCode().equals(RequestExceptionCode.REQUEST_ERROR.getCode())
            ) {
                return response;
            }

            throw e;
        }

    }
}