com.github.dennisit.vplus.data.result.ApiResult Maven / Gradle / Ivy

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package com.github.dennisit.vplus.data.result;

import lombok.Data;
import lombok.ToString;
import org.apache.commons.lang3.StringUtils;

import java.io.Serializable;

/**
 * Created by Elon.su on 17/5/13.
 */
@Data
@ToString
public class ApiResult implements Serializable {

    private int status;

    private String message;

    private T data;

    public ApiResult(AInstatus absInstatus){
        this(absInstatus, null);
    }

    public ApiResult(AInstatus absInstatus, T data){
        this(absInstatus.getStatus(), absInstatus.getMessage(), data);
    }

    public ApiResult(int status, String message, T data){
        this.message = message;
        this.status = status;
        this.data = data;
    }

    public static  ApiResult success(){
        return success(null);
    }

    public static  ApiResult success(T data){
        return new ApiResult(AInstatus.WuInstatus.SUCCESS, data);
    }

    public static  ApiResult failure(){
        return failure(StringUtils.EMPTY);
    }

    public static  ApiResult failure(final String message){
        AInstatus absInstatus = new AInstatus() {
            public String getMessage() {
                return StringUtils.isBlank(message)? AInstatus.WuInstatus.FAILURE.getMessage(): message.trim();
            }
            public int getStatus() {
                return FAILURE;
            }
        };
        return failure(absInstatus);
    }

    public static  ApiResult failure(AInstatus absInstatus){
        if(absInstatus.getStatus() == AInstatus.SUCCESS){
            throw new IllegalArgumentException("failure status cannot be 0. ");
        }
        return new ApiResult(absInstatus);
    }

}