public class ReflectionUtils extends Object
Constructor and Description |
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ReflectionUtils() |
Modifier and Type | Method and Description |
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static Method |
findMethod(Method methodToFind,
Class<?> cls)
Searches the method methodToFind in given class cls.
|
static <A extends Annotation> |
getAnnotation(Class<?> cls,
Class<A> annotationClass) |
static <A extends Annotation> |
getAnnotation(Method method,
Class<A> annotationClass)
Returns an annotation by type from a method.
|
static List<Field> |
getDeclaredFields(Class<?> cls)
Returns the list of declared fields from the class
cls and its superclasses
excluding Object class. |
static Method |
getOverriddenMethod(Method method)
Returns overridden method from superclass if it exists.
|
static Annotation[][] |
getParameterAnnotations(Method method) |
static <A extends Annotation> |
getRepeatableAnnotations(Class<?> cls,
Class<A> annotationClass) |
static <A extends Annotation> |
getRepeatableAnnotations(Method method,
Class<A> annotationClass)
Returns a List of repeatable annotations by type from a method.
|
static <A extends Annotation> |
getRepeatableAnnotationsArray(Class<?> cls,
Class<A> annotationClass) |
static boolean |
isConstructorCompatible(Constructor<?> constructor) |
static boolean |
isInject(List<Annotation> annotations) |
static boolean |
isOverriddenMethod(Method methodToFind,
Class<?> cls)
Checks if the method methodToFind is the overridden method from the superclass or superinterface.
|
static boolean |
isSystemType(com.fasterxml.jackson.databind.JavaType type) |
static boolean |
isVoid(Type type)
Checks if the type is void.
|
static Class<?> |
loadClassByName(String className)
Load Class by class name.
|
static Type |
typeFromString(String type) |
public static Class<?> loadClassByName(String className) throws ClassNotFoundException
className
- Canonical class nameClassNotFoundException
public static boolean isOverriddenMethod(Method methodToFind, Class<?> cls)
methodToFind
- is method to checkcls
- is method classpublic static Method getOverriddenMethod(Method method)
method
- is method to findpublic static Method findMethod(Method methodToFind, Class<?> cls)
methodToFind
- is the method to searchcls
- is the class or interface where to searchpublic static boolean isInject(List<Annotation> annotations)
public static boolean isConstructorCompatible(Constructor<?> constructor)
public static List<Field> getDeclaredFields(Class<?> cls)
cls
and its superclasses
excluding Object
class. If the field from child class hides the field from superclass,
the field from superclass won't be added to the result list.cls
- is the processing classpublic static <A extends Annotation> A getAnnotation(Method method, Class<A> annotationClass)
A
- is the type of annotationmethod
- is the method to findannotationClass
- is the type of annotationpublic static <A extends Annotation> A getAnnotation(Class<?> cls, Class<A> annotationClass)
public static <A extends Annotation> List<A> getRepeatableAnnotations(Method method, Class<A> annotationClass)
A
- is the type of annotationmethod
- is the method to findannotationClass
- is the type of annotationpublic static <A extends Annotation> List<A> getRepeatableAnnotations(Class<?> cls, Class<A> annotationClass)
public static <A extends Annotation> A[] getRepeatableAnnotationsArray(Class<?> cls, Class<A> annotationClass)
public static Annotation[][] getParameterAnnotations(Method method)
public static boolean isVoid(Type type)
type
- is the type to checkpublic static boolean isSystemType(com.fasterxml.jackson.databind.JavaType type)
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