com.moon.web.ResultBody Maven / Gradle / Ivy

Go to download
package com.moon.web;

import java.util.Objects;

/**
 * Web 返回值包装
 * 
 * 其实更建议直接使用{@code http}状态码
 *
 * @author moonsky
 */
public class ResultBody {

    private Boolean status;
    private int code;
    private T data;
    private transient Object extra;
    private transient String message;

    public ResultBody() { }

    public ResultBody(T data) { this.data = data; }

    public static  ResultBody ok() { return new ResultBody<>(); }

    public static  ResultBody ok(E data) {
        return new ResultBody<>(data).success();
    }

    public static  ResultBody ok(E data, String message) {
        return ok(data).message(message);
    }

    public static  ResultBody fail() {
        return (ResultBody) ok().status(false);
    }

    public static  ResultBody fail(int code) {
        return (ResultBody) fail().code(code);
    }

    public static  ResultBody fail(String message) {
        return (ResultBody) fail().message(message);
    }

    public static  ResultBody fail(int code, String message) {
        return (ResultBody) fail(code).message(message);
    }

    public static  ResultBody fail(String message, E data) {
        return ok(data, message).failed();
    }

    public static  ResultBody fail(int code, String message, E data) {
        return fail(message, data).code(code);
    }

    public ResultBody success() { return status(Boolean.TRUE); }

    public ResultBody failed() { return status(Boolean.FALSE); }

    public ResultBody status(Boolean status) {
        this.status = status == null ? true : status;
        return this;
    }

    public ResultBody code(int code) {
        setCode(code);
        return this;
    }

    public ResultBody data(T data) {
        setData(data);
        return this;
    }

    public ResultBody extra(Object extra) {
        setExtra(extra);
        return this;
    }

    public ResultBody message(String message) {
        setMessage(message);
        return this;
    }

    public boolean getStatus() { return status == null ? true : status; }

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

    public int getCode() { return code; }

    public void setCode(int code) { this.code = code; }

    public T getData() { return data; }

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

    public String getMessage() { return message; }

    public void setMessage(String message) { this.message = message; }

    public Object getExtra() { return extra; }

    public void setExtra(Object extra) { this.extra = extra; }

    @Override
    public boolean equals(Object o) {
        if (this == o) { return true; }
        if (o == null || getClass() != o.getClass()) { return false; }
        ResultBody body = (ResultBody) o;
        return code == body.code && Objects.equals(status, body.status) && Objects.equals(data,
            body.data) && Objects.equals(extra, body.extra) && Objects.equals(message, body.message);
    }

    @Override
    public int hashCode() { return Objects.hash(status, code, data, extra, message); }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("ResultBody{");
        sb.append("status=").append(status);
        sb.append(", code=").append(code);
        sb.append(", data=").append(data);
        sb.append(", extra=").append(extra);
        sb.append(", message='").append(message).append('\'');
        sb.append('}');
        return sb.toString();
    }
}