Examples with WxMpPayResult me.chanjar.weixin.mp.bean.result.WxMpPayResult used on opensource projects

Example 1 with WxMpPayResult

use of me.chanjar.weixin.mp.bean.result.WxMpPayResult in project weixin-java-tools by chanjarster.

the class WxMpServiceImpl method getJSSDKPayResult.

@Override
public WxMpPayResult getJSSDKPayResult(String transactionId, String outTradeNo) {
    String nonce_str = System.currentTimeMillis() + "";
    SortedMap<String, String> packageParams = new TreeMap<String, String>();
    packageParams.put("appid", wxMpConfigStorage.getAppId());
    packageParams.put("mch_id", wxMpConfigStorage.getPartnerId());
    if (transactionId != null && !"".equals(transactionId.trim()))
        packageParams.put("transaction_id", transactionId);
    else if (outTradeNo != null && !"".equals(outTradeNo.trim()))
        packageParams.put("out_trade_no", outTradeNo);
    else
        throw new IllegalArgumentException("Either 'transactionId' or 'outTradeNo' must be given.");
    packageParams.put("nonce_str", nonce_str);
    packageParams.put("sign", WxCryptUtil.createSign(packageParams, wxMpConfigStorage.getPartnerKey()));
    StringBuilder request = new StringBuilder("<xml>");
    for (Entry<String, String> para : packageParams.entrySet()) {
        request.append(String.format("<%s>%s</%s>", para.getKey(), para.getValue(), para.getKey()));
    }
    request.append("</xml>");
    HttpPost httpPost = new HttpPost("https://api.mch.weixin.qq.com/pay/orderquery");
    if (httpProxy != null) {
        RequestConfig config = RequestConfig.custom().setProxy(httpProxy).build();
        httpPost.setConfig(config);
    }
    StringEntity entity = new StringEntity(request.toString(), Consts.UTF_8);
    httpPost.setEntity(entity);
    try {
        CloseableHttpResponse response = httpClient.execute(httpPost);
        String responseContent = Utf8ResponseHandler.INSTANCE.handleResponse(response);
        XStream xstream = XStreamInitializer.getInstance();
        xstream.alias("xml", WxMpPayResult.class);
        WxMpPayResult wxMpPayResult = (WxMpPayResult) xstream.fromXML(responseContent);
        return wxMpPayResult;
    } catch (IOException e) {
        throw new RuntimeException("Failed to query order due to IO exception.", e);
    }
}