/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.deltaspike.core.util.metadata.builder;
import org.apache.deltaspike.core.util.HierarchyDiscovery;
import javax.enterprise.inject.spi.Annotated;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
/**
* The base class for all New Annotated types.
*/
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 overriddenType)
{
if (overriddenType == null)
{
if (genericType != null)
{
typeClosure = new HierarchyDiscovery(genericType).getTypeClosure();
this.type = genericType;
}
else
{
typeClosure = new HierarchyDiscovery(type).getTypeClosure();
this.type = type;
}
}
else
{
this.type = overriddenType;
typeClosure = Collections.singleton(overriddenType);
}
if (annotations == null)
{
this.annotations = new AnnotationStore();
}
else
{
this.annotations = annotations;
}
}
/**
* {@inheritDoc}
*/
@Override
public <T extends Annotation> T getAnnotation(Class<T> annotationType)
{
return annotations.getAnnotation(annotationType);
}
/**
* {@inheritDoc}
*/
@Override
public Set<Annotation> getAnnotations()
{
return annotations.getAnnotations();
}
/**
* {@inheritDoc}
*/
@Override
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType)
{
return annotations.isAnnotationPresent(annotationType);
}
/**
* {@inheritDoc}
*/
@Override
public Set<Type> getTypeClosure()
{
return new HashSet<Type>(typeClosure);
}
/**
* {@inheritDoc}
*/
@Override
public Type getBaseType()
{
return type;
}
}