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A Java SDK for WeChat Pay APIv3
// Copyright 2021 Tencent Inc. All rights reserved.
//
// 获取账单文件下载地址的对外API
//
// 为方便商户快速查询和核对账务信息，支持通过本接口获取离线账单的下载地址。
//
// API version: 2.1.4
// Code generated by WechatPay APIv3 Generator based on [OpenAPI
// Generator](https://openapi-generator.tech); DO NOT EDIT.
package com.wechat.pay.java.service.billdownload;
import static com.wechat.pay.java.core.http.UrlEncoder.urlEncode;
import static com.wechat.pay.java.core.util.GsonUtil.toJson;
import static java.util.Objects.requireNonNull;
import com.wechat.pay.java.core.Config;
import com.wechat.pay.java.core.cipher.PrivacyDecryptor;
import com.wechat.pay.java.core.exception.HttpException;
import com.wechat.pay.java.core.exception.MalformedMessageException;
import com.wechat.pay.java.core.exception.ServiceException;
import com.wechat.pay.java.core.exception.ValidationException;
import com.wechat.pay.java.core.http.Constant;
import com.wechat.pay.java.core.http.DefaultHttpClientBuilder;
import com.wechat.pay.java.core.http.HostName;
import com.wechat.pay.java.core.http.HttpClient;
import com.wechat.pay.java.core.http.HttpHeaders;
import com.wechat.pay.java.core.http.HttpMethod;
import com.wechat.pay.java.core.http.HttpRequest;
import com.wechat.pay.java.core.http.HttpResponse;
import com.wechat.pay.java.core.http.JsonRequestBody;
import com.wechat.pay.java.core.http.MediaType;
import com.wechat.pay.java.core.http.QueryParameter;
import com.wechat.pay.java.core.http.RequestBody;
import com.wechat.pay.java.service.billdownload.model.GetAllSubMchFundFlowBillRequest;
import com.wechat.pay.java.service.billdownload.model.GetFundFlowBillRequest;
import com.wechat.pay.java.service.billdownload.model.GetSingleSubMchFundFlowBillRequest;
import com.wechat.pay.java.service.billdownload.model.GetTradeBillRequest;
import com.wechat.pay.java.service.billdownload.model.QueryBillEntity;
import com.wechat.pay.java.service.billdownload.model.QueryEncryptBillEntity;
/** BillDownloadService服务 */
public class BillDownloadService {
private final HttpClient httpClient;
private final HostName hostName;
private final PrivacyDecryptor decryptor;
private BillDownloadService(
HttpClient httpClient, HostName hostName, PrivacyDecryptor decryptor) {
this.httpClient = requireNonNull(httpClient);
this.hostName = hostName;
this.decryptor = requireNonNull(decryptor);
}
/** BillDownloadService构造器 */
public static class Builder {
private HttpClient httpClient;
private HostName hostName;
private PrivacyDecryptor decryptor;
public Builder config(Config config) {
this.httpClient = new DefaultHttpClientBuilder().config(config).build();
this.decryptor = config.createDecryptor();
return this;
}
public Builder hostName(HostName hostName) {
this.hostName = hostName;
return this;
}
public Builder httpClient(HttpClient httpClient) {
this.httpClient = httpClient;
return this;
}
public Builder decryptor(PrivacyDecryptor decryptor) {
this.decryptor = decryptor;
return this;
}
public BillDownloadService build() {
return new BillDownloadService(httpClient, hostName, decryptor);
}
}
/**
* 申请资金账单API
*
* @param request 请求参数
* @return QueryBillEntity
* @throws HttpException 发送HTTP请求失败。例如构建请求参数失败、发送请求失败、I/O错误等。包含请求信息。
* @throws ValidationException 发送HTTP请求成功，验证微信支付返回签名失败。
* @throws ServiceException 发送HTTP请求成功，服务返回异常。例如返回状态码小于200或大于等于300。
* @throws MalformedMessageException 服务返回成功，content-type不为application/json、解析返回体失败。
*/
public QueryBillEntity getFundFlowBill(GetFundFlowBillRequest request) {
String requestPath = "https://api.mch.weixin.qq.com/v3/bill/fundflowbill";
GetFundFlowBillRequest realRequest = request;
// 添加 query param
QueryParameter queryParameter = new QueryParameter();
if (realRequest.getBillDate() != null) {
queryParameter.add("bill_date", urlEncode(realRequest.getBillDate()));
}
if (realRequest.getAccountType() != null) {
queryParameter.add("account_type", urlEncode(realRequest.getAccountType().toString()));
}
if (realRequest.getTarType() != null) {
queryParameter.add("tar_type", urlEncode(realRequest.getTarType().toString()));
}
requestPath += queryParameter.getQueryStr();
if (this.hostName != null) {
requestPath = requestPath.replaceFirst(HostName.API.getValue(), hostName.getValue());
}
HttpHeaders headers = new HttpHeaders();
headers.addHeader(Constant.ACCEPT, MediaType.APPLICATION_JSON.getValue());
headers.addHeader(Constant.CONTENT_TYPE, MediaType.APPLICATION_JSON.getValue());
HttpRequest httpRequest =
new HttpRequest.Builder()
.httpMethod(HttpMethod.GET)
.url(requestPath)
.headers(headers)
.build();
HttpResponse httpResponse =
httpClient.execute(httpRequest, QueryBillEntity.class);
return httpResponse.getServiceResponse();
}
/**
* 申请单个子商户资金账单API
*
* @param request 请求参数
* @return QueryEncryptBillEntity
* @throws HttpException 发送HTTP请求失败。例如构建请求参数失败、发送请求失败、I/O错误等。包含请求信息。
* @throws ValidationException 发送HTTP请求成功，验证微信支付返回签名失败。
* @throws ServiceException 发送HTTP请求成功，服务返回异常。例如返回状态码小于200或大于等于300。
* @throws MalformedMessageException 服务返回成功，content-type不为application/json、解析返回体失败。
*/
public QueryEncryptBillEntity getSingleSubMchFundFlowBill(
GetSingleSubMchFundFlowBillRequest request) {
String requestPath = "https://api.mch.weixin.qq.com/v3/bill/sub-merchant-fundflowbill";
GetSingleSubMchFundFlowBillRequest realRequest = request;
// 添加 query param
QueryParameter queryParameter = new QueryParameter();
if (realRequest.getSubMchid() != null) {
queryParameter.add("sub_mchid", urlEncode(realRequest.getSubMchid()));
}
if (realRequest.getBillDate() != null) {
queryParameter.add("bill_date", urlEncode(realRequest.getBillDate()));
}
if (realRequest.getAccountType() != null) {
queryParameter.add("account_type", urlEncode(realRequest.getAccountType().toString()));
}
if (realRequest.getAlgorithm() != null) {
queryParameter.add("algorithm", urlEncode(realRequest.getAlgorithm().toString()));
}
if (realRequest.getTarType() != null) {
queryParameter.add("tar_type", urlEncode(realRequest.getTarType().toString()));
}
requestPath += queryParameter.getQueryStr();
if (this.hostName != null) {
requestPath = requestPath.replaceFirst(HostName.API.getValue(), hostName.getValue());
}
HttpHeaders headers = new HttpHeaders();
headers.addHeader(Constant.ACCEPT, MediaType.APPLICATION_JSON.getValue());
headers.addHeader(Constant.CONTENT_TYPE, MediaType.APPLICATION_JSON.getValue());
HttpRequest httpRequest =
new HttpRequest.Builder()
.httpMethod(HttpMethod.GET)
.url(requestPath)
.headers(headers)
.build();
HttpResponse httpResponse =
httpClient.execute(httpRequest, QueryEncryptBillEntity.class);
return httpResponse.getServiceResponse().cloneWithCipher(decryptor::decrypt);
}
/**
* 申请二级商户资金账单API
*
* @param request 请求参数
* @return QueryEncryptBillEntity
* @throws HttpException 发送HTTP请求失败。例如构建请求参数失败、发送请求失败、I/O错误等。包含请求信息。
* @throws ValidationException 发送HTTP请求成功，验证微信支付返回签名失败。
* @throws ServiceException 发送HTTP请求成功，服务返回异常。例如返回状态码小于200或大于等于300。
* @throws MalformedMessageException 服务返回成功，content-type不为application/json、解析返回体失败。
*/
public QueryEncryptBillEntity getAllSubMchFundFlowBill(GetAllSubMchFundFlowBillRequest request) {
String requestPath = "https://api.mch.weixin.qq.com/v3/ecommerce/bill/fundflowbill";
GetAllSubMchFundFlowBillRequest realRequest = request;
// 添加 query param
QueryParameter queryParameter = new QueryParameter();
if (realRequest.getBillDate() != null) {
queryParameter.add("bill_date", urlEncode(realRequest.getBillDate()));
}
if (realRequest.getAccountType() != null) {
queryParameter.add("account_type", urlEncode(realRequest.getAccountType().toString()));
}
if (realRequest.getTarType() != null) {
queryParameter.add("tar_type", urlEncode(realRequest.getTarType().toString()));
}
if (realRequest.getAlgorithm() != null) {
queryParameter.add("algorithm", urlEncode(realRequest.getAlgorithm().toString()));
}
requestPath += queryParameter.getQueryStr();
if (this.hostName != null) {
requestPath = requestPath.replaceFirst(HostName.API.getValue(), hostName.getValue());
}
HttpHeaders headers = new HttpHeaders();
headers.addHeader(Constant.ACCEPT, MediaType.APPLICATION_JSON.getValue());
headers.addHeader(Constant.CONTENT_TYPE, MediaType.APPLICATION_JSON.getValue());
HttpRequest httpRequest =
new HttpRequest.Builder()
.httpMethod(HttpMethod.GET)
.url(requestPath)
.headers(headers)
.build();
HttpResponse httpResponse =
httpClient.execute(httpRequest, QueryEncryptBillEntity.class);
return httpResponse.getServiceResponse().cloneWithCipher(decryptor::decrypt);
}
/**
* 申请交易账单API
*
* @param request 请求参数
* @return QueryBillEntity
* @throws HttpException 发送HTTP请求失败。例如构建请求参数失败、发送请求失败、I/O错误等。包含请求信息。
* @throws ValidationException 发送HTTP请求成功，验证微信支付返回签名失败。
* @throws ServiceException 发送HTTP请求成功，服务返回异常。例如返回状态码小于200或大于等于300。
* @throws MalformedMessageException 服务返回成功，content-type不为application/json、解析返回体失败。
*/
public QueryBillEntity getTradeBill(GetTradeBillRequest request) {
String requestPath = "https://api.mch.weixin.qq.com/v3/bill/tradebill";
GetTradeBillRequest realRequest = request;
// 添加 query param
QueryParameter queryParameter = new QueryParameter();
if (realRequest.getBillDate() != null) {
queryParameter.add("bill_date", urlEncode(realRequest.getBillDate()));
}
if (realRequest.getSubMchid() != null) {
queryParameter.add("sub_mchid", urlEncode(realRequest.getSubMchid()));
}
if (realRequest.getBillType() != null) {
queryParameter.add("bill_type", urlEncode(realRequest.getBillType().toString()));
}
if (realRequest.getTarType() != null) {
queryParameter.add("tar_type", urlEncode(realRequest.getTarType().toString()));
}
requestPath += queryParameter.getQueryStr();
if (this.hostName != null) {
requestPath = requestPath.replaceFirst(HostName.API.getValue(), hostName.getValue());
}
HttpHeaders headers = new HttpHeaders();
headers.addHeader(Constant.ACCEPT, MediaType.APPLICATION_JSON.getValue());
headers.addHeader(Constant.CONTENT_TYPE, MediaType.APPLICATION_JSON.getValue());
HttpRequest httpRequest =
new HttpRequest.Builder()
.httpMethod(HttpMethod.GET)
.url(requestPath)
.headers(headers)
.build();
HttpResponse httpResponse =
httpClient.execute(httpRequest, QueryBillEntity.class);
return httpResponse.getServiceResponse();
}
private RequestBody createRequestBody(Object request) {
return new JsonRequestBody.Builder().body(toJson(request)).build();
}
}