xdean.jex.util.reflect

类 AnnotationUtil

java.lang.Object

xdean.jex.util.reflect.AnnotationUtil

public class AnnotationUtil
extends Object

Change annotations in runtime.

作者:

XDean

字段概要

字段

限定符和类型	字段和说明
static Field	AnnotationData_annotations
static Constructor<?>	AnnotationData_constructor
static Field	AnnotationData_declaredAnotations
static Constructor<?>	AnnotationInvocationHandler_constructor
static Method	Atomic_casAnnotationData
static Class<?>	Atomic_class
static Method	Class_annotationData
static Field	Class_classRedefinedCount
static Field	Field_Excutable_DeclaredAnnotations
static Field	Field_Field_DeclaredAnnotations

构造器概要

构造器

构造器和说明
AnnotationUtil()

方法概要

限定符和类型	方法和说明
static void	addAnnotation(Class<?> c, Annotation annotation)
static void	addAnnotation(Executable ex, Annotation annotation) Add annotation to Executable(Method or Constructor) Note that you may need to give the root method.
static void	addAnnotation(Field field, Annotation annotation) Add annotation to Field Note that you may need to give the root field.
static Object	changeAnnotationValue(Annotation annotation, String key, Object newValue) Changes the annotation value for the given key of the given annotation to newValue and returns the previous value.
static Object	createAnnotationData(Class<?> c, Object annotationData, Annotation annotation, int classRedefinedCount)
static <T extends Annotation> T	createAnnotationFromMap(Class<T> annotationClass, Map<String,Object> valuesMap) Create annotation from the given map.

从类继承的方法 java.lang.Object

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

字段详细资料

AnnotationInvocationHandler_constructor

public static final Constructor<?> AnnotationInvocationHandler_constructor

AnnotationData_constructor

public static final Constructor<?> AnnotationData_constructor

Class_annotationData

public static final Method Class_annotationData

Class_classRedefinedCount

public static final Field Class_classRedefinedCount

AnnotationData_annotations

public static final Field AnnotationData_annotations

AnnotationData_declaredAnotations

public static final Field AnnotationData_declaredAnotations

Atomic_casAnnotationData

public static final Method Atomic_casAnnotationData

Atomic_class

public static final Class<?> Atomic_class

Field_Excutable_DeclaredAnnotations

public static final Field Field_Excutable_DeclaredAnnotations

Field_Field_DeclaredAnnotations

public static final Field Field_Field_DeclaredAnnotations

构造器详细资料

AnnotationUtil

public AnnotationUtil()

方法详细资料

changeAnnotationValue

public static Object changeAnnotationValue(Annotation annotation,
                                           String key,
                                           Object newValue)

Changes the annotation value for the given key of the given annotation to newValue and returns the previous value.

另请参阅:

Origin code on Stackoverflow, sun.reflect.annotation.AnnotationInvocationHandler

addAnnotation

public static void addAnnotation(Executable ex,
                                 Annotation annotation)

Add annotation to Executable(Method or Constructor)
Note that you may need to give the root method.

参数:

ex -

annotation -

另请参阅:

Executable, createAnnotationFromMap(Class, Map), ReflectUtil.getRootMethods(Class)

addAnnotation

public static void addAnnotation(Field field,
                                 Annotation annotation)

Add annotation to Field
Note that you may need to give the root field.

参数:

field -

annotation -

另请参阅:

Field, createAnnotationFromMap(Class, Map), ReflectUtil.getRootFields(Class)

addAnnotation

public static void addAnnotation(Class<?> c,
                                 Annotation annotation)

参数:

c -

annotation -

另请参阅:

Origin code on stackoverflow, Class, createAnnotationFromMap(Class, Map)

createAnnotationData

public static Object createAnnotationData(Class<?> c,
                                          Object annotationData,
                                          Annotation annotation,
                                          int classRedefinedCount)
                                   throws InstantiationException,
                                          IllegalAccessException,
                                          IllegalArgumentException,
                                          InvocationTargetException

抛出:

InstantiationException

IllegalAccessException

IllegalArgumentException

InvocationTargetException

createAnnotationFromMap

public static <T extends Annotation> T createAnnotationFromMap(Class<T> annotationClass,
                                                               Map<String,Object> valuesMap)

Create annotation from the given map.

参数:

annotationClass -

valuesMap -

返回: