shop--6.店铺注册--Dto的ShopExection（不知道有什么用）

创建Enum类ShopStateEnum

用来表示店铺的状态

public enum ShopStateEnum {

    CHECK(0, "审核中"),
    OFFLINE(-1, "非法店铺"),
    NULL_SHOPID(-1002, "shopId为空"),
    SUCCESS(1, "操作成功"),
    PASS(2, "认证通过"),
    INNER_ERROR(-1001, "系统内部错误");

    private int state;
    private String stateInfo;


    public int getState() {
        return state;
    }

    public String getStateInfo() {
        return stateInfo;
    }

    private ShopStateEnum(int state, String stateInfo) {
        this.state = state;
        this.stateInfo = stateInfo;
    }

    /**
     * 依据传入的state返回相应的enum值
     */
    public static ShopStateEnum stateOf(int state){
        for(ShopStateEnum stateEnum : values()){
            if(stateEnum.getState() == state){
                return stateEnum;
            }
        }
        return null;
    }
}

　　

dto中ShopExection类的创建

包含店铺的状态信息

店铺的数量

店铺的实体类

public class ShopExection {

    //店铺的状态
    private int state;
    //店铺状态的描述
    private String stateInfo;
    //店铺数量
    private int count;
    //操作的店铺（增删改查时用到）
    private Shop shop;
    //店铺列表（查询店铺列表时用到）
    private List<Shop> shopList;

    public ShopExection() {
    }

    //店铺操作失败时使用的构造器
    public ShopExection(ShopStateEnum shopStateEnum){
        this.state = shopStateEnum.getState();
        this.stateInfo = shopStateEnum.getStateInfo();
    }

    //店铺操作成功时使用的构造器
    public ShopExection(ShopStateEnum shopStateEnum, Shop shop){
        this.state = shopStateEnum.getState();
        this.stateInfo = shopStateEnum.getStateInfo();
        this.shop = shop;
    }

    //店铺操作成功时使用的构造器
    public ShopExection(ShopStateEnum shopStateEnum, List<Shop> shopList){
        this.state = shopStateEnum.getState();
        this.stateInfo = shopStateEnum.getStateInfo();
        this.shopList = shopList;
    }


    public int getState() {
        return state;
    }

    public void setState(int state) {
        this.state = state;
    }

    public String getStateInfo() {
        return stateInfo;
    }

    public void setStateInfo(String stateInfo) {
        this.stateInfo = stateInfo;
    }

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        this.count = count;
    }

    public Shop getShop() {
        return shop;
    }

    public void setShop(Shop shop) {
        this.shop = shop;
    }

    public List<Shop> getShopList() {
        return shopList;
    }

    public void setShopList(List<Shop> shopList) {
        this.shopList = shopList;
    }
}