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

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 <T extends Annotation> void	addAnnotation(Class<?> c, T 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 <T extends Annotation> T	copyAnnotation(T anno)
static <T extends Annotation> T	createAnnotationFromMap(Class<T> annotationClass, Map<String,Object> valuesMap) Create annotation from the given map.
static <T extends Annotation> Map<String,Object>	getAnnotationDefaultMap(Class<T> annotationClass)
static <T extends Annotation> T	removeAnnotation(Class<?> c, Class<T> annotationType)
static <T extends Annotation> T	removeAnnotation(Executable ex, Class<T> annotationType)
static <T extends Annotation> T	removeAnnotation(Field field, Class<T> annotationType)

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

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)

removeAnnotation

public static <T extends Annotation> T removeAnnotation(Executable ex,
                                                        Class<T> annotationType)

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)

removeAnnotation

public static <T extends Annotation> T removeAnnotation(Field field,
                                                        Class<T> annotationType)

addAnnotation

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

参数:

c -

annotation -

另请参阅:

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

removeAnnotation

public static <T extends Annotation> T removeAnnotation(Class<?> c,
                                                        Class<T> annotationType)

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:

getAnnotationDefaultMap

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

copyAnnotation

public static <T extends Annotation> T copyAnnotation(T anno)