Class XAnnotationUtils

java.lang.Object

de.xima.fc.utils.XAnnotationUtils

public final class XAnnotationUtils
extends Object

Utility methods for Annotation.

Since:

8.3.0

Author:

XIMA MEDIA GmbH

Constructor Summary

Constructors

Constructor	Description
XAnnotationUtils()

Method Summary

Modifier and Type	Method	Description
static <A extends Annotation> boolean	enumConstantHasAnnotation(Enum<?> enumConstant, Class<A> annotationType)	Checks whether an enum constant has a specific annotation.
static <A extends Annotation> A	getEnumConstantAnnotation(Enum<?> enumConstant, Class<A> annotationType)	Get an annotation from an enum constant, i.e. an annotation applied directly to an enum constant.

Methods inherited from class Object

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

Constructor Details

XAnnotationUtils

public XAnnotationUtils()

Method Details

getEnumConstantAnnotation

public static <A extends Annotation> A getEnumConstantAnnotation(Enum<?> enumConstant,
 Class<A> annotationType)

Get an annotation from an enum constant, i.e. an annotation applied directly to an enum constant.

Type Parameters:

A - The annotation type.

Parameters:

enumConstant - The enum constant to get the annotation from.

annotationType - The annotation type to get.

Returns:

The annotation or null if the annotation is not present.

enumConstantHasAnnotation

public static <A extends Annotation> boolean enumConstantHasAnnotation(Enum<?> enumConstant,
 Class<A> annotationType)

Checks whether an enum constant has a specific annotation.

Type Parameters:

A - The annotation type.

Parameters:

enumConstant - The enum constant to get the annotation from.

annotationType - The annotation type to get.

Returns:

True if the annotation is present, false otherwise.