数据处理

Posted 2021-02-14 gavin-yao

public class Result<T> {
    private Status status;

    private T data;

    public Result() {
    }

    public Result(Status status) {
        this.status = status;
    }

    public Result(Status status, T data) {
        this.status = status;
        this.data = data;
    }

    public Status getStatus() {
        return status;
    }

    public void setStatus(Status status) {
        this.status = status;
    }

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }

    public static Result ok() {
        return new Result(Status.ok());
    }

    public static <T> Result<T> ok(T data) {
        return new Result(Status.ok(), data);
    }

    public static <T> Result<T> paramsInvalid() {
        return new Result(Status.paramsInvalid());
    }

    public static <T> Result<T> notFound() {
        return new Result(Status.notFound());
    }

    public static <T> Result<T> error() {
        return new Result(Status.error());
    }

    public static <T> Result<T> error(String errorMsg) {
        return new Result(Status.error(errorMsg));
    }
    
    public static <T> Result<T> error(String errorMsg,T data) {
        return new Result(Status.error(errorMsg),data);
    }
    
    public static <T> Result<T> error(int code, String errorMsg) {
        return new Result(new Status(code, errorMsg));
    }

    public static <T> Result<T> result(int code, String msg) {
        return new Result(new Status(code, msg));
    }

    public static <T> Result<T> result(int code, String msg, T data) {
        return new Result(new Status(code, msg), data);
    }
}

public class DataList<T> {
    private List<T> data;

    private int total;

    public DataList() {
    }

    public DataList(List<T> data, int total) {
        this.total = total;
        this.data = data;
    }

    public int getTotal() {
        return total;
    }

    public void setTotal(int total) {
        this.total = total;
    }

    public List<T> getData() {
        return data;
    }

    public void setData(List<T> data) {
        this.data = data;
    }
}