Result.java 3.38 KB
/*
 * Copyright 2013-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dituhui.pea.common;

import com.dituhui.pea.enums.StatusCodeEnum;

/**
 * 响应返回实体类型
 *
 * @param <T> 返回业务实际类型泛型定义
 * @author TrevorLink
 */
public class Result<T> {

    /**
     * 业务响应状态代码
     */
    private String code;

    /**
     * 业务响应状态描述
     */
    private String message;

    /**
     * 业务响应信息承载体
     */
    private T result;

    public static <T> Result<T> success() {
        return new Result<>(ResultEnum.SUCCESS.getCode(), ResultEnum.SUCCESS.getMessage(), null);
    }


    public static <T> Result<T> success(T result) {
        return new Result<>(ResultEnum.SUCCESS.getCode(), ResultEnum.SUCCESS.getMessage(), result);
    }

    public static <T> Result<T> success(String message, T result) {
        return new Result<>(ResultEnum.SUCCESS.getCode(), message, result);
    }

    public static Result<?> failed() {
        return new Result<>(ResultEnum.COMMON_FAILED.getCode(),
                ResultEnum.COMMON_FAILED.getMessage(), null);
    }

    public static Result<?> failed(String message) {
        return new Result<>(ResultEnum.COMMON_FAILED.getCode(), message, null);
    }

    public static <T> Result<T> failure(String message) {
        return new Result<>(ResultEnum.COMMON_FAILED.getCode(), message, null);
    }

    public static Result<?> failed(IResult errorResult) {
        return new Result<>(errorResult.getCode(), errorResult.getMessage(), null);
    }

    public static <T> Result<T> failed(T result) {
        return new Result<>(ResultEnum.COMMON_FAILED.getCode(), ResultEnum.COMMON_FAILED.getMessage(), result);
    }

    public static <T> Result<T> failed(StatusCodeEnum resultEnum, T result) {
        return new Result<>(resultEnum.getCode(), resultEnum.getDesc(), result);
    }


    public static <T> Result<T> failed(StatusCodeEnum resultEnum) {
        return new Result<>(resultEnum.getCode(), resultEnum.getDesc(), null);
    }

    public Result() {
    }

    public Result(String code, String message, T result) {
        this.code = code;
        this.message = message;
        this.result = result;
    }

    public String getCode() {
        return this.code;
    }

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

    public String getMessage() {
        return this.message;
    }

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

    public T getResult() {
        return this.result;
    }

    public void setResult(T result) {
        this.result = result;
    }

    public static <T> Result<T> instance(String code, String message, T result) {
        Result<T> r = new Result<>();
        r.setCode(code);
        r.setMessage(message);
        r.setResult(result);
        return r;
    }
}