使用oVal進行Java Bean 驗證的注意事項

如果需要不同條件驗證不同的屬性的時候，需要使用profiles屬性，每個校驗注解符中都有。注意：oVal默認是啟用所有的profiles，所以在對單獨一個profile進行啟用的時候，需要先disableAllProfiles。

當使用除了@NotNull之外的校驗符時，需使用@NotNull先校驗，否則其他校驗符不起作用。譬如當使用@ValidateWithMethod校驗符的時候，需要先使用@NotNull進行校驗

全部Bean properties代碼如下：

@Data
public class NewHouseInputParam {

    @NotNull(errorCode = "-10001", message = "orderId不能為空")
    private Long orderId;// 訂單Id
    @NotNull(errorCode = "-1", message = "INPUT訂單狀態不能為空")
    private Integer status; //(1,"錄入報備",""),(2,"錄入到訪",""),(3,"錄入無效",""),(4,"錄入下定",""),(5,"錄入成交",""),(6,"錄入開票",""),(7,"錄入結佣",""),

    //報備錄入
    @NotNull(profiles = {"profile_1"},errorCode = "-1", message = "報備日期不能為空")
    @ValidateWithMethod(profiles = {"profile_1"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "報備日期不合法")
    private String applyDate;// 報備日期

    //到訪錄入
    @NotNull(profiles = {"profile_2"},errorCode = "-1", message = "到訪日期不能為空")
    @ValidateWithMethod(profiles = {"profile_2"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "到訪日期不合法")
    private String visitDate;// 到訪日期
    @NotNull(profiles = {"profile_2"},errorCode = "-1", message = "到訪確認單照片不能為空")
    private String visitImgKey;// 到訪確認單照片

    //下定錄入
    @NotNull(profiles = {"profile_4"},errorCode = "-1", message = "下定合同照片不能為空")
    private String bookImgKey;// 下定合同照片
    @NotNull(profiles = {"profile_4"},errorCode = "-1", message = "產品id不能為空")
    private Long bookProductId;// 產品id
    @NotNull(profiles = {"profile_4"},errorCode = "-1", message = "下定合同編號不能為空")
    @MaxLength(value = 20,profiles = {"profile_4"},errorCode = "-1", message = "下定合同編號不合法")
    private String bookContractCode;// 下定合同編號

    @NotNull(profiles = "profile_4",errorCode = "-1", message = "下定金額不能為空")
    @ValidateWithMethod(profiles = {"profile_4"},methodName = "isValid6Money",parameterType = String.class,
            errorCode = "-1", message = "下定金額不合法")
    private String bookPrice;// 下定金額
    @NotNull(profiles = "profile_4",errorCode = "-1", message = "購房總價不能為空")
    @ValidateWithMethod(profiles = {"profile_4"},methodName = "isValid9Money",parameterType = String.class,
            errorCode = "-1", message = "購房總價不合法")
    private String bookTotalPrice;// 購房總價
    @NotNull(profiles = "profile_4",errorCode = "-1", message = "預計佣金不能為空")
    @ValidateWithMethod(profiles = {"profile_4"},methodName = "isValid9Money",parameterType = String.class,
            errorCode = "-1", message = "預計佣金不合法")
    private String bookPossibleCommission;// 預計佣金
    @NotNull(profiles = "profile_4",errorCode = "-1", message = "下定日期不能為空")
    @ValidateWithMethod(profiles = {"profile_4"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "下定日期不合法")
    private String bookDate;// 下定日期

    //成交錄入
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "合同照片不能為空")
    @MinLength(profiles = "profile_5",value = 1,errorCode = "-1",message = "合同照片不能為空")
    private String dealImgKey;// 合同照片
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "合同總價不能為空")
    @ValidateWithMethod(profiles = {"profile_5"},methodName = "isValid6Money",parameterType = String.class,
            errorCode = "-1", message = "合同總價不合法")
    private String dealContractPrice;// 合同總價
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "產品Id不能為空")
    private Long dealProductId;// 產品Id
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "合同編號不能為空")
    @MinLength(profiles = "profile_5",value = 1,errorCode = "-1",message = "合同編號不能為空")
    private String dealContractCode;// 合同編號
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "應收佣金不能為空")
    @ValidateWithMethod(profiles = {"profile_5"},methodName = "isValid6Money",parameterType = String.class,
            errorCode = "-1", message = "應收佣金不合法")
    private String dealReceivableCommission;// 應收佣金
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "成交日期不能為空")
    @ValidateWithMethod(profiles = {"profile_5"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "成交日期不合法")
    private String dealDate;// 成交日期
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "室不能為空")
    @Range(profiles = {"profile_5"},min = 0,max = 9,errorCode = "-1", message = "室不合法")
    private Integer bedroomSum;// 室
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "廳不能為空")
    @Range(profiles = {"profile_5"},min = 0,max = 9,errorCode = "-1", message = "廳不合法")
    private Integer livingRoomSum;// 廳
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "衛不能為空")
    @Range(profiles = {"profile_5"},min = 0,max = 9,errorCode = "-1", message = "衛不合法")
    private Integer wcSum;// 衛
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "面積不能為空")
    @ValidateWithMethod(profiles = {"profile_5"},methodName = "isValid4Money",parameterType = String.class,
            errorCode = "-1", message = "面積不合法")
    private String spaceArea;// 面積
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "室號不能為空")
    @MaxLength(profiles = {"profile_5"},value = 10,errorCode = "-1", message = "室號非法")
    private String room;// 室號
    @NotNull(profiles = {"profile_5"},errorCode = "-1", message = "樓棟號不能為空")
    @MaxLength(profiles = {"profile_5"},value = 10,errorCode = "-1", message = "樓棟號非法")
    private String building;// 樓棟號

    //開票錄入
    @NotNull(profiles = {"profile_6"},errorCode = "-1", message = "開票金額不能為空")
    @ValidateWithMethod(profiles = {"profile_6"},methodName = "isValid6Money",parameterType = String.class,
            errorCode = "-1", message = "開票金額不合法")
    private String invoicePrice;// 開票金額
    @NotNull(profiles = {"profile_6"},errorCode = "-1", message = "開票日期不能為空")
    @ValidateWithMethod(profiles = {"profile_6"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "開票日期不合法")
    private String invoiceDate;// 開票日期

    //結佣錄入
    @NotNull(profiles = {"profile_7"},errorCode = "-1", message = "結佣金額不能為空")
    @ValidateWithMethod(profiles = {"profile_7"},methodName = "isValid6Money",parameterType = String.class,
            errorCode = "-1", message = "結佣金額不合法")
    private String commissionPrice;// 結佣金額
    @NotNull(profiles = {"profile_7"},errorCode = "-1", message = "結佣日期不能為空")
    @ValidateWithMethod(profiles = {"profile_7"},methodName = "isValidDate",parameterType = String.class,
            errorCode = "-1", message = "結佣日期不合法")
    private String commissionDate;// 結佣日期

    //失效錄入
    @NotNull(profiles = {"profile_3"},errorCode = "-1", message = "失效原因不能為空")
    @MaxLength(profiles = {"profile_3"},value = 100,errorCode = "-1", message = "失效原因不合法")
    private String invalidDesc;// 失效原因

    @Override
    public String toString() {
        return "NewHouseInputParam{" +
                "orderId=" + orderId +
                ", status=" + status +
                ", applyDate='" + applyDate + '\'' +
                ", visitDate='" + visitDate + '\'' +
                ", visitImgKey='" + visitImgKey + '\'' +
                ", bookImgKey='" + bookImgKey + '\'' +
                ", bookProductId=" + bookProductId +
                ", bookContractCode='" + bookContractCode + '\'' +
                ", bookPrice=" + bookPrice +
                ", bookTotalPrice=" + bookTotalPrice +
                ", bookPossibleCommission=" + bookPossibleCommission +
                ", bookDate='" + bookDate + '\'' +
                ", dealImgKey='" + dealImgKey + '\'' +
                ", dealContractPrice=" + dealContractPrice +
                ", dealProductId=" + dealProductId +
                ", dealContractCode=" + dealContractCode +
                ", dealReceivableCommission=" + dealReceivableCommission +
                ", dealDate='" + dealDate + '\'' +
                ", bedroomSum=" + bedroomSum +
                ", livingRoomSum=" + livingRoomSum +
                ", wcSum=" + wcSum +
                ", spaceArea='" + spaceArea + '\'' +
                ", room='" + room + '\'' +
                ", building='" + building + '\'' +
                ", invoicePrice='" + invoicePrice + '\'' +
                ", invoiceDate='" + invoiceDate + '\'' +
                ", commissionPrice='" + commissionPrice + '\'' +
                ", commissionDate='" + commissionDate + '\'' +
                ", invalidDesc='" + invalidDesc + '\'' +
                '}';
    }

    /**
     * 驗證日期格式是否合法
     * @param date
     * @return
     */
    public boolean isValidDate(String date){
        Date d = DateUtil.stringToDate(date, "YYYY-MM-dd");
        return d != null;
    }

    /**
     * 驗證范圍{0.00-9999.99}
     * @param money
     * @return
     */
    private boolean isValid4Money(String money){
        money = numericalMax2Points(money);
        if(money != null){
            float f = Float.parseFloat(money);
            if(f >= 0 && f < 10000){
                return true;
            }
        }
        return false;
    }

    /**
     * 驗證范圍{0.00-999999.99}
     * @param money
     * @return
     */
    private boolean isValid6Money(String money){
        money = numericalMax2Points(money);
        if(money != null){
            float f = Float.parseFloat(money);
            if(f >= 0 && f < 1000000){
                return true;
            }
        }
        return false;
    }

    /**
     * 驗證范圍{0.00-999,999,999.99}
     * @param money
     * @return
     */
    private boolean isValid9Money(String money){
        money = numericalMax2Points(money);
        if(money != null){
            float f = Float.parseFloat(money);
            if(f >= 0 && f < 1000000000){
                return true;
            }
        }
        return false;
    }

    /**
     * 判斷在去除","后是否是數字，並且最多兩位小數
     * 正確則返回處理后的money
     * 否則返回null
     * @param money
     * @return
     */
    private String numericalMax2Points(String money){
        try {
            if (money != null) {
                if (money.indexOf(",") > 0 || money.indexOf("，") > 0) {
                    money = StringUtil.remove(money, ',');
                    money = StringUtil.remove(money, '，');
                }
                if (money.matches("-?[0-9]+.?([0-9]{0,2})")) {
                    return money;
                }
            }
        }catch (Exception e){}
        return null;
    }
}

 

使用oVal代碼，自己封裝的Response：

//驗證參數是否正確
        WeixinEntValidatorUtil util = WeixinEntValidatorUtil.getInstance();
        util.disableAllProfiles();
        util.enableProfile("profile_" + param.getStatus());
        res = util.validate(param);
        if(res.getStatus() != null && res.getStatus() != 0){
            return res;
        }

WeixinEntValidatorUtil代碼如下：

public class WeixinEntValidatorUtil extends ValidatorUtil<Response> {
    private static final WeixinEntValidatorUtil WEIXIN_ENT_VALIDATOR_UTILS = new WeixinEntValidatorUtil();

    public static WeixinEntValidatorUtil getInstance(){return WEIXIN_ENT_VALIDATOR_UTILS;}

    /**
     * 失敗
     * @param errorCode
     * @param message
     * @return
     */
    @Override
    protected Response transferResponse(String errorCode, String message) {
        Integer errorCodeInt;
        try {
            errorCodeInt = Integer.parseInt(errorCode);
        }catch (Exception e) {
            errorCodeInt = -1;
        }
        return new Response(errorCodeInt,message);
    }

    /**
     * 成功
     * @param o
     * @return
     */
    @Override
    protected Response succResponse(Object o) {
        return new Response(0,"");
    }

    public Response validate(Object o){return getInstance()._validate(o);}

    @Override
    protected Response _validate(Object o) {
        return super._validate(o);
    }
}

父類代碼：

public abstract class ValidatorUtil<T> {

    private static final Validator validator = new Validator();

    protected abstract T transferResponse(String errorCode,String message);

    protected abstract T succResponse(Object o);

    /**
     * if the object is null then the util by oval will throw exception
     * @param o
     * @return
     */
    protected T _validate (Object o) {
        List<ConstraintViolation> violations = validator.validate(o);
        if (violations.size() > 0) {
            //System.out.println(violations);
            return transferResponse(violations.get(0).getErrorCode(),violations.get(0).getMessage());
        }
        return succResponse(o);
    }

    public void disableProfile(String profileName){
        validator.disableProfile(profileName);
    }

    public void disableAllProfiles(){
        validator.disableAllProfiles();
    }

    public void enableProfile(String profileName){
        validator.enableProfile(profileName);
    }

    public void enableAllProfiles(){
        validator.enableAllProfiles();
    }


}