Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.creditcloud.payment.model.chinapnr; import com.creditcloud.payment.model.PnRConstant; import com.creditcloud.payment.model.chinapnr.base.BaseRequest; import com.creditcloud.payment.model.chinapnr.enums.CmdIdType; import javax.validation.constraints.NotNull; import javax.validation.constraints.Size; import lombok.Data; import lombok.NoArgsConstructor; import lombok.ToString; import org.apache.commons.lang3.StringUtils; /** * 2.0 * * @author rooseek */ @Data @NoArgsConstructor @ToString(callSuper = true) public class MerCashRequest2 extends BaseRequest { @NotNull @Size(max = 20) private String OrdId; @NotNull @Size(max = 16) private String UsrCustId; @NotNull @Size(max = 14) private String TransAmt; @Size(max = 14) private String ServFee; @Size(max = 14) private String ServFeeAcctId; @Size(max = 128) private String RetUrl; @NotNull @Size(max = 128) private String BgRetUrl; @Size(max = 128) private String Remark; private String CharSet; @Size(max = 512) private String ReqExt; @Size(min = 1, max = 1) private String FeeObjFlag; @Size(min = 1, max = 1) private String FeeAcctId; public MerCashRequest2(String MerCustId, String OrdId, String UsrCustId, String TransAmt, String ServFee, String ServFeeAcctId, String RetUrl, String BgRetUrl, String Remark, String FeeObjFlag, String FeeAcctId) { super(PnRConstant.Version_2, CmdIdType.Cash, MerCustId); this.OrdId = OrdId; this.UsrCustId = UsrCustId; this.TransAmt = TransAmt; this.ServFee = ServFee; this.ServFeeAcctId = ServFeeAcctId; this.RetUrl = RetUrl; this.BgRetUrl = BgRetUrl; this.Remark = Remark; this.FeeObjFlag = FeeObjFlag; this.FeeAcctId = FeeAcctId; } @Override public String chkString() { StringBuilder sb = new StringBuilder(baseChkString()); sb.append(StringUtils.trimToEmpty(getOrdId())).append(StringUtils.trimToEmpty(getUsrCustId())) .append(StringUtils.trimToEmpty(getTransAmt())).append(StringUtils.trimToEmpty(getServFee())) .append(StringUtils.trimToEmpty(getServFeeAcctId())).append(StringUtils.trimToEmpty(getRetUrl())) .append(StringUtils.trimToEmpty(getBgRetUrl())).append(StringUtils.trimToEmpty(getRemark())) .append(StringUtils.trimToEmpty(getMerPriv())).append(StringUtils.trimToEmpty(getReqExt())); return sb.toString(); } }