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.query; 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 org.apache.commons.lang3.StringUtils; /** * * @author sobranie */ @Data @NoArgsConstructor public class FssAccountQueryRequest extends BaseRequest { @NotNull @Size(max = 16) private String UsrCustId; private String ReqExt; public FssAccountQueryRequest(String MerCustId, String UsrCustId) { super(PnRConstant.Version, CmdIdType.QueryFssAccts, MerCustId); this.UsrCustId = UsrCustId; } @Override public String chkString() { StringBuilder sb = new StringBuilder(baseChkString()); sb.append(StringUtils.trimToEmpty(getUsrCustId())).append(StringUtils.trimToEmpty(getReqExt())); return sb.toString(); } }