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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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* KIND, either express or implied. See the License for the
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*/
package org.apache.webbeans.newtests.interceptors.lifecycle;
import javax.enterprise.event.Observes;
import javax.enterprise.inject.spi.*;
import javax.enterprise.util.AnnotationLiteral;
import javax.interceptor.Interceptor;
import org.apache.webbeans.config.WebBeansContext;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
public class InterceptorExtension implements Extension
{
/**
* we add the InterceptorBinding via Extension to test OWB-593
* @param event
*/
public void registerInterceptorBinding(@Observes BeforeBeanDiscovery event)
{
event.addInterceptorBinding(LifecycleBinding.class);
}
public void observeNotAnnotatedBean(@Observes ProcessAnnotatedType<NotAnnotatedBean> process)
{
process.getAnnotatedType().getAnnotations().add(new AnnotationLiteral<LifecycleBinding>(){});
process.setAnnotatedType(process.getAnnotatedType());
}
public void observeLifecycleInterceptorPat(@Observes ProcessAnnotatedType<LifecycleInterceptorPat> process)
{
process.getAnnotatedType().getAnnotations().add(new AnnotationLiteral<LifecycleBinding>(){});
process.getAnnotatedType().getAnnotations().add(new AnnotationLiteral<Interceptor>(){});
process.setAnnotatedType(process.getAnnotatedType());
}
// manually add the correct LifecycleInterceptorBbd
public void observeLiveCycleInterceptorBbd(@Observes BeforeBeanDiscovery bbd)
{
WebBeansContext webBeansContext = WebBeansContext.getInstance();
AnnotatedTypeImpl<LifecycleInterceptorBbd> annotatedType =
new AnnotatedTypeImpl<LifecycleInterceptorBbd>(LifecycleInterceptorBbd.class );
Set<Annotation> anns = new HashSet<Annotation>();
anns.add(new AnnotationLiteral<LifecycleBinding>(){});
anns.add(new AnnotationLiteral<Interceptor>(){});
annotatedType.setAnnotations(anns);
bbd.addAnnotatedType(annotatedType);
}
public static class AnnotatedTypeImpl<X> implements AnnotatedType<X>
{
private Class<X> javaClass;
private Set<AnnotatedConstructor<X>> annotatedConstructors = Collections.EMPTY_SET;
private Set<AnnotatedMethod<? super X>> annotatedMethods = Collections.EMPTY_SET;
private Set<AnnotatedField<? super X>> annotatedFields = Collections.EMPTY_SET;
private Set<Type> typeClosures = Collections.EMPTY_SET;
private Set<Annotation> annotations = Collections.EMPTY_SET;
public AnnotatedTypeImpl(Class<X> javaClass)
{
this.javaClass = javaClass;
}
public Set<AnnotatedConstructor<X>> getConstructors()
{
return annotatedConstructors;
}
public Class<X> getJavaClass()
{
return javaClass;
}
public Set<AnnotatedMethod<? super X>> getMethods()
{
return annotatedMethods;
}
public Set<AnnotatedField<? super X>> getFields()
{
return annotatedFields;
}
public Type getBaseType()
{
return javaClass;
}
public Set<Type> getTypeClosure()
{
return typeClosures;
}
public <T extends Annotation> T getAnnotation(Class<T> annotationType)
{
for (Annotation a: annotations)
{
if (a.annotationType().equals(annotationType))
{
return (T) a;
}
}
return null;
}
public Set<Annotation> getAnnotations()
{
return annotations;
}
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType)
{
return getAnnotation(annotationType) != null;
}
public void setAnnotatedConstructors(Set<AnnotatedConstructor<X>> annotatedConstructors)
{
this.annotatedConstructors = annotatedConstructors;
}
public void setAnnotatedFields(Set<AnnotatedField<? super X>> annotatedFields)
{
this.annotatedFields = annotatedFields;
}
public void setAnnotatedMethods(Set<AnnotatedMethod<? super X>> annotatedMethods)
{
this.annotatedMethods = annotatedMethods;
}
public void setAnnotations(Set<Annotation> annotations)
{
this.annotations = annotations;
}
public void setJavaClass(Class<X> javaClass)
{
this.javaClass = javaClass;
}
public void setTypeClosures(Set<Type> typeClosures)
{
this.typeClosures = typeClosures;
}
}
}