package org.infinispan.cdi.common.util.annotatedtypebuilder;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.enterprise.inject.spi.Annotated;
import org.infinispan.cdi.common.util.HierarchyDiscovery;
/**
* The base class for all New Annotated types.
*
* @author Stuart Douglas
*/
abstract class AnnotatedImpl implements Annotated {
private final Type type;
private final Set<Type> typeClosure;
private final AnnotationStore annotations;
protected AnnotatedImpl(Class<?> type, AnnotationStore annotations, Type genericType, Type overridenType) {
if (overridenType == null) {
if (genericType != null) {
typeClosure = new HierarchyDiscovery(genericType).getTypeClosure();
this.type = genericType;
} else {
typeClosure = new HierarchyDiscovery(type).getTypeClosure();
this.type = type;
}
} else {
this.type = overridenType;
this.typeClosure = Collections.singleton(overridenType);
}
if (annotations == null) {
this.annotations = new AnnotationStore();
} else {
this.annotations = annotations;
}
}
public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
return annotations.getAnnotation(annotationType);
}
public Set<Annotation> getAnnotations() {
return annotations.getAnnotations();
}
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
return annotations.isAnnotationPresent(annotationType);
}
public Set<Type> getTypeClosure() {
return new HashSet<Type>(typeClosure);
}
public Type getBaseType() {
return type;
}
}