com.github.kancyframework.validationplus.utils

类 FieldUtils

java.lang.Object

com.github.kancyframework.validationplus.utils.FieldUtils

public abstract class FieldUtils
extends Object

FieldUtils

作者:

kancy

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	FieldUtils.FieldCallback Callback interface invoked on each field in the hierarchy.

构造器概要

构造器

构造器和说明
FieldUtils()

方法概要

限定符和类型	方法和说明
static void	doWithFields(Class<?> clazz, FieldUtils.FieldCallback fc) Invoke the given callback on all fields in the target class, going up the class hierarchy to get all declared fields.
static void	makeAccessible(Field field) Make the given field accessible, explicitly setting it accessible if necessary.

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

FieldUtils

public FieldUtils()

方法详细资料

doWithFields

public static void doWithFields(Class<?> clazz,
                                FieldUtils.FieldCallback fc)

Invoke the given callback on all fields in the target class, going up the class hierarchy to get all declared fields.

参数:

clazz - the target class to analyze

fc - the callback to invoke for each field

抛出:

IllegalStateException - if introspection fails

makeAccessible

public static void makeAccessible(Field field)

Make the given field accessible, explicitly setting it accessible if necessary. The setAccessible(true) method is only called when actually necessary, to avoid unnecessary conflicts with a JVM SecurityManager (if active).

参数:

field - the field to make accessible

另请参阅:

AccessibleObject.setAccessible(java.lang.reflect.AccessibleObject[], boolean)