app.myoss.cloud.core.lang.dto

Class Result<T>

java.lang.Object

app.myoss.cloud.core.lang.dto.Result<T>

Type Parameters:

T - 泛型

All Implemented Interfaces:

Serializable

public class Result<T>
extends Object
implements Serializable

封装方法返回参数

Since:

2018年5月9日 下午2:55:11

Author:

Jerry.Chen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Result() 创建 Result 实例
Result(boolean success, String errorCode, String errorMsg) 创建 Result 实例
Result(String errorCode, String errorMsg) 创建 Result 实例
Result(T value) 创建 Result 实例
Result(T value, boolean success, String errorCode, String errorMsg) 创建 Result 实例

Method Summary

Modifier and Type	Method and Description
Result<T>	addExtraInfo(String key, Object value) 增加扩展信息
Object	getExtraInfo(String key) 获取扩展信息
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Result

public Result()

创建 Result 实例

Result

public Result(T value)

创建 Result 实例

Parameters:

value - 结果值

Result

public Result(String errorCode,
              String errorMsg)

创建 Result 实例

初始化错误信息，会设置success = false

Parameters:

errorMsg - 错误信息

errorCode - 错误代码

Result

public Result(boolean success,
              String errorCode,
              String errorMsg)

创建 Result 实例

Parameters:

success - 是否成功

errorMsg - 错误信息

errorCode - 错误代码

Result

public Result(T value,
              boolean success,
              String errorCode,
              String errorMsg)

创建 Result 实例

Parameters:

value - 结果值

success - 是否成功

errorMsg - 错误信息

errorCode - 错误代码

Method Detail

addExtraInfo

public Result<T> addExtraInfo(String key,
                              Object value)

增加扩展信息

Parameters:

key - 扩展信息中的key

value - 扩展信息中的value

Returns:

当前Result实例对象

getExtraInfo

public Object getExtraInfo(String key)

获取扩展信息

Parameters:

key - 扩展信息中的key

Returns:

扩展信息中的value

toString

public String toString()

Overrides:

toString in class Object