com.abasecode.opencode.base.util

类 CodeMapUtils

java.lang.Object

com.abasecode.opencode.base.util.CodeMapUtils

public class CodeMapUtils
extends Object

作者:

Jon e-mail: ijonso123@gmail.com url: Jon's blog url: project github url: AbaseCode.com

构造器概要

构造器

构造器和说明
CodeMapUtils()

方法概要

限定符和类型	方法和说明
static <T> Map<String,Object>	conversionMap(T bean) object convert to map
private static void	convertMap(Map<String,Object> map, Class clazz, Object target) Convert entity class to map (including parent class)
private static void	convertMapSimple(Map<String,String> map, Class clazz, Object target) Convert entity class to map (including parent class) Simple entity
static BigDecimal	getBigDecimalValue(Map<String,Object> map, String key) get bigdecimal value from map
static Boolean	getBoolValue(Map<String,Object> map, String key) get boolean value from map
static Double	getDoubleValue(Map<String,Object> map, String key) get double value from map
static Float	getFloatValue(Map<String,Object> map, String key) get float value from map
static Integer	getIntegerValue(Map<String,Object> map, String key) get integer value from map
static HashMap<String,Object>	getMap(String key, Object value) get map
static Map<String,Object>	getMapFromEntity(Object entity) Converting entity classes to map
static Map<String,String>	getMapFromEntitySimple(Object entity) Converting entity classes to map (single layer)
static String	getRequestParam2Json(javax.servlet.http.HttpServletRequest request) Get the requested Map from HttpServletRequest and convert it to JSON
static Map<String,String>	getRequestParam2Map(javax.servlet.http.HttpServletRequest request) Get the requested Map from HttpServletRequest
static String	getStringValue(Map<String,Object> map, String key) get string from map
private static boolean	isBasicType(Object o) Convert entity class to map (including parent class)

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

CodeMapUtils

public CodeMapUtils()

方法详细资料

getMapFromEntity

public static Map<String,Object> getMapFromEntity(Object entity)
                                           throws IllegalAccessException

Converting entity classes to map

参数:

entity - entity

返回:

map

抛出:

IllegalAccessException

getMapFromEntitySimple

public static Map<String,String> getMapFromEntitySimple(Object entity)
                                                 throws IllegalAccessException

Converting entity classes to map (single layer)

参数:

entity - object

返回:

map

抛出:

IllegalAccessException

convertMap

private static void convertMap(Map<String,Object> map,
                               Class clazz,
                               Object target)
                        throws IllegalAccessException

Convert entity class to map (including parent class)

参数:

map - map

clazz - class

target - object

抛出:

Exception - IllegalAccessException

IllegalAccessException

convertMapSimple

private static void convertMapSimple(Map<String,String> map,
                                     Class clazz,
                                     Object target)
                              throws IllegalAccessException

Convert entity class to map (including parent class) Simple entity

参数:

map - map

clazz - class

target - object

抛出:

IllegalAccessException

isBasicType

private static boolean isBasicType(Object o)

Convert entity class to map (including parent class)

参数:

o - Object

返回:

boolean

getRequestParam2Map

public static Map<String,String> getRequestParam2Map(javax.servlet.http.HttpServletRequest request)

Get the requested Map from HttpServletRequest

参数:

request - HttpServletRequest

返回:

map

getRequestParam2Json

public static String getRequestParam2Json(javax.servlet.http.HttpServletRequest request)

Get the requested Map from HttpServletRequest and convert it to JSON

参数:

request - HttpServletRequest

返回:

JSON

getMap

public static HashMap<String,Object> getMap(String key,
                                            Object value)

get map

参数:

key - key

value - value

返回:

hashmap

getBoolValue

public static Boolean getBoolValue(Map<String,Object> map,
                                   String key)

get boolean value from map

参数:

map - map

key - key

返回:

boolean

getStringValue

public static String getStringValue(Map<String,Object> map,
                                    String key)

get string from map

参数:

map - map

key - key

返回:

string

getIntegerValue

public static Integer getIntegerValue(Map<String,Object> map,
                                      String key)

get integer value from map

参数:

map - map

key - key

返回:

integer

getDoubleValue

public static Double getDoubleValue(Map<String,Object> map,
                                    String key)

get double value from map

参数:

map - map

key - key

返回:

double

getFloatValue

public static Float getFloatValue(Map<String,Object> map,
                                  String key)

get float value from map

参数:

map - map

key - key

返回:

float

getBigDecimalValue

public static BigDecimal getBigDecimalValue(Map<String,Object> map,
                                            String key)

get bigdecimal value from map

参数:

map - map

key - key

返回:

BigDecimal

conversionMap

public static <T> Map<String,Object> conversionMap(T bean)

object convert to map

类型参数:

T - the bean type

参数:

bean - bean

返回:

map