cn.gjing.tools.excel.util

类 BeanUtils

java.lang.Object

cn.gjing.tools.excel.util.BeanUtils

public final class BeanUtils
extends Object

Bean tools

作者:

Gjing

构造器概要

构造器

构造器和说明
BeanUtils()

方法概要

限定符和类型	方法和说明
static List<Field>	getAllFields(Class<?> clazz) Get all fields of the parent and child classes
static Enum<?>	getEnum(Class<? extends Enum<?>> enumClass, String value) Get the corresponding enum by value
static List<Field>	getExcelFields(Class<?> excelClass, String[] ignores, List<String[]> headNames) Get all excel fields of the parent and child classes
static Map<String,Field>	getExcelFieldsMap(Class<?> excelClass) Generate excel field Map
static Object	getFieldValue(Object o, Field field) Gets the value in the field
static Class<?>	getInterfaceType(Class<?> source, Class<?> typeInterface, int paramIndex) Get the class of a generic in a generic interface
static void	setFieldValue(Object o, Field field, Object value) Set the value of a field of an 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

BeanUtils

public BeanUtils()

方法详细资料

setFieldValue

public static void setFieldValue(Object o,
                                 Field field,
                                 Object value)

Set the value of a field of an object

参数:

o - object

field - field

value - value

getFieldValue

public static Object getFieldValue(Object o,
                                   Field field)

Gets the value in the field

参数:

o - object

field - field

返回:

Object

getExcelFields

public static List<Field> getExcelFields(Class<?> excelClass,
                                         String[] ignores,
                                         List<String[]> headNames)

Get all excel fields of the parent and child classes

参数:

excelClass - Excel mapped entity

ignores - The exported field is to be ignored

headNames - Excel header names

返回:

Excel fields

getExcelFieldsMap

public static Map<String,Field> getExcelFieldsMap(Class<?> excelClass)

Generate excel field Map

参数:

excelClass - Excel mapped entity

返回:

Excel field map

getAllFields

public static List<Field> getAllFields(Class<?> clazz)

Get all fields of the parent and child classes

参数:

clazz - Class

返回:

Field list

getInterfaceType

public static Class<?> getInterfaceType(Class<?> source,
                                        Class<?> typeInterface,
                                        int paramIndex)

Get the class of a generic in a generic interface

参数:

source - A class that implements a generic interface

typeInterface - A generic interface

paramIndex - Parameter subscript, starting at 0

返回:

Class

getEnum

public static Enum<?> getEnum(Class<? extends Enum<?>> enumClass,
                              String value)

Get the corresponding enum by value

参数:

enumClass - The enum class to get

value - Enum value

返回:

Enum