/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed 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.jboss.weld.tests.specialization.extension.broken;
import static org.jboss.weld.util.reflection.Reflections.cast;
import java.lang.annotation.Annotation;
import java.util.Collections;
import java.util.Set;
import javax.enterprise.event.Observes;
import javax.enterprise.inject.spi.AnnotatedType;
import javax.enterprise.inject.spi.BeanManager;
import javax.enterprise.inject.spi.BeforeBeanDiscovery;
import javax.enterprise.inject.spi.Extension;
import javax.inject.Named;
import org.jboss.weld.literal.NamedLiteral;
import org.jboss.weld.util.annotated.ForwardingAnnotatedType;
public class ModifyingExtension implements Extension {
public void registerAdditionalFooAnnotatedType(@Observes BeforeBeanDiscovery event, BeanManager manager) {
final AnnotatedType<Foo> anotherFoo = manager.createAnnotatedType(Foo.class);
AnnotatedType<Foo> modifiedAnotherFoo = new ForwardingAnnotatedType<Foo>() {
private final NamedLiteral qualifierInstance = new NamedLiteral("anotherFoo");
@Override
public AnnotatedType<Foo> delegate() {
return anotherFoo;
}
@Override
public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
if (Named.class.equals(annotationType)) {
return cast(qualifierInstance);
}
return null;
}
@Override
public Set<Annotation> getAnnotations() {
return Collections.<Annotation>singleton(qualifierInstance);
}
@Override
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
return Named.class.equals(annotationType);
}
};
event.addAnnotatedType(modifiedAnotherFoo);
}
}