org.jboss.weld.environment.util

Class Reflections

java.lang.Object

org.jboss.weld.environment.util.Reflections

public final class Reflections
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> T	cast(Object obj)
static boolean	containsAnnotation(Class<?> javaClass, Class<? extends Annotation> requiredAnnotation)
static boolean	hasBeanDefiningMetaAnnotationSpecified(Annotation[] annotations, Class<? extends Annotation> metaAnnotationType)
static boolean	isClassLoadable(String className, ResourceLoader resourceLoader)
static <T> Class<T>	loadClass(String className, ResourceLoader resourceLoader) Tries to load a class using the specified ResourceLoader.
static <T> T	newInstance(ResourceLoader loader, String className, Object... parameters)

Methods inherited from class java.lang.Object

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

Method Detail

containsAnnotation

public static boolean containsAnnotation(Class<?> javaClass,
                                         Class<? extends Annotation> requiredAnnotation)

newInstance

public static <T> T newInstance(ResourceLoader loader,
                                String className,
                                Object... parameters)

cast

public static <T> T cast(Object obj)

isClassLoadable

public static boolean isClassLoadable(String className,
                                      ResourceLoader resourceLoader)

loadClass

public static <T> Class<T> loadClass(String className,
                                     ResourceLoader resourceLoader)

Tries to load a class using the specified ResourceLoader. Returns null if the class is not found.

Parameters:

className -

resourceLoader -

Returns:

the loaded class or null if the given class cannot be loaded

hasBeanDefiningMetaAnnotationSpecified

public static boolean hasBeanDefiningMetaAnnotationSpecified(Annotation[] annotations,
                                                             Class<? extends Annotation> metaAnnotationType)

Parameters:

annotations -

metaAnnotationType -

Returns:

true if any of the annotations specified has the given meta annotation type specified, false otherwise