RD ResponseResult參考寫法

package org.catgo.model.entity;

import java.io.Serializable;

public class ResponseResult<T> implements Serializable {
	private static final long serialVersionUID = 1925941624890792441L;
	private static final int OK = 1;
	private static final int FAIL = 0;
	private static final int UNAUTHORIZED = -1;

	public T data;//服務端數據
	public int status = OK;//狀態碼
	public String message;//描述信息
	
	public ResponseResult<T> status(int status){
		this.setStatus(status);
		return this;
	}
	
	public static ResponseResult<Object> isOk(){
		return new ResponseResult<>();
	}
	
	public static ResponseResult<Object> isFail(){
		return new ResponseResult<>().status(FAIL);
	}
	
	public static ResponseResult<?> isFail(Throwable e){
		return isFail().msg(e);
	}
	public ResponseResult<T> msg(Throwable e){
		this.setMessage(e.toString());
		return this;
	}
	public ResponseResult<T> data(T data){
		this.setData(data);
		return this;
	}
	ResponseResult(){};
	//gettes and setters
	public int getStatus() {
		return status;
	}
	public void setStatus(int status) {
		this.status = status;
	}
	public String getMessage() {
		return message;
	}
	public void setMessage(String message) {
		this.message = message;
	}
	public T getData() {
		return data;
	}
	public void setData(T data) {
		this.data = data;
	}
	@Override
	public String toString() {
		return "ResposeResult [status=" + status + ", message=" + message + ", data=" + data + "]";
	}
	
}