编写JsonResult封装JSON返回值(模板参阅)

编写JsonResult封装JSON返回值

package cn.tedu.note.util;

import java.io.Serializable;

import cn.tedu.note.service.UserNotFoundException;

public class JsonResult implements Serializable{

public static final int SUCCESS = 0;
public static final int ERROR = 1;

private int state;
/** 错误消息 /
private String message;
/* 返回正确时候的数据 */
private Object data;

public JsonResult() {
}

public JsonResult(String error){
state = ERROR;
this.message = error;
}

public JsonResult(Object data){
state = SUCCESS;
this.data = data;
}

public JsonResult(Throwable e) {
state = ERROR;
message = e.getMessage();
}

public JsonResult(int state, Throwable e) {
this.state = state;
this.message = e.getMessage();
}

public int getState() {
return state;
}

public void setState(int state) {
this.state = state;
}

public String getMessage() {
return message;
}

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

public Object getData() {
return data;
}

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

@Override
public String toString() {
return "JsonResult [state=" + state + ", message=" + message + ", data=" + data + "]";
}

}