程序包 cn.vorbote.commons

类 MapUtil

java.lang.Object

cn.vorbote.commons.MapUtil

public class MapUtil
extends Object

This util class can be used for automatic conversion between dictionaries/maps and objects

从以下版本开始:

0.0.1.PRE

作者:

vorbote

构造器概要

构造器

构造器	说明
MapUtil()

方法概要

修饰符和类型	方法	说明
static String	GetFieldValue(String fieldName, Object obj)	Get the specified field value, equivalent to obj.getFieldName
static void	SetFieldValue(String fieldName, Object obj, Object fieldValue)	Set the specified field value, which is equivalent to obj.setFieldName(fieldValue)
static Map<String,Object>	SetMap(Object obj)	Dynamically convert object to dictionary/map
static void	SetObject(Map<String,Object> map, Object obj)	Convert Map to Object

从类继承的方法 java.lang.Object

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

构造器详细资料

MapUtil

public MapUtil()

方法详细资料

SetMap

public static Map<String,Object> SetMap(Object obj)
                                       throws Exception

Dynamically convert object to dictionary/map

参数:

obj - Objects that need to be converted to Map

返回:

Converted HashMap

抛出:

Exception - Any Exception could be generated while converting

SetObject

public static void SetObject(Map<String,Object> map,
                             Object obj)

Convert Map to Object

参数:

map - Map data to be convert

obj - Target object should be explicitly given to a special instantiated object

GetFieldValue

public static String GetFieldValue(String fieldName,
                                   Object obj)
                            throws Exception

Get the specified field value, equivalent to obj.getFieldName

参数:

fieldName - Field name

obj - object

返回:

A string of the object corresponding to the object value

抛出:

Exception - Abnormalities that may appear, such as java.lang.NullPointerException, etc.

SetFieldValue

public static void SetFieldValue(String fieldName,
                                 Object obj,
                                 Object fieldValue)
                          throws Exception

Set the specified field value, which is equivalent to obj.setFieldName(fieldValue)

参数:

fieldName - Field name

obj - The object will be set

fieldValue - Field Value

抛出:

Exception - Any Exception could be generated while converting