com.github.binarywang.wxpay.bean.request.WxPayOrderQueryRequest Maven / Gradle / Ivy

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package com.github.binarywang.wxpay.bean.request;

import com.github.binarywang.wxpay.exception.WxPayException;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.apache.commons.lang3.StringUtils;

/**
 *  * 订单查询请求对象
 * Created by Binary Wang on 2016-10-24.
 * 注释中各行每个字段描述对应如下：
 * 字段名
 * 
变量名
 * 
是否必填
 * 
类型
 * 
示例值
 * 
描述
 * 
 *
 * @author binarywang(Binary Wang)
 */
@XStreamAlias("xml")
public class WxPayOrderQueryRequest extends WxPayBaseRequest {

  /**
   *    * 微信订单号
   * transaction_id
   * 二选一
   * String(32)
   * 1009660380201506130728806387
   * 微信的订单号，优先使用
   * 
   */
  @XStreamAlias("transaction_id")
  private String transactionId;

  /**
   *    * 商户订单号
   * out_trade_no
   * 二选一
   * String(32)
   * 20150806125346
   * 商户系统内部的订单号，当没提供transaction_id时需要传这个。
   * 
   */
  @XStreamAlias("out_trade_no")
  private String outTradeNo;

  public String getTransactionId() {
    return this.transactionId;
  }

  public void setTransactionId(String transactionId) {
    this.transactionId = transactionId;
  }

  public String getOutTradeNo() {
    return this.outTradeNo;
  }

  public void setOutTradeNo(String outTradeNo) {
    this.outTradeNo = outTradeNo;
  }

  @Override
  protected void checkConstraints() throws WxPayException {
    if ((StringUtils.isBlank(transactionId) && StringUtils.isBlank(outTradeNo)) ||
      (StringUtils.isNotBlank(transactionId) && StringUtils.isNotBlank(outTradeNo))) {
      throw new WxPayException("transaction_id 和 out_trade_no 不能同时存在或同时为空，必须二选一");
    }
  }
}