/*
* 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.webbeans.component.third;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Set;
import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.InjectionPoint;
import javax.enterprise.inject.spi.PassivationCapable;
import org.apache.webbeans.component.AbstractOwbBean;
import org.apache.webbeans.component.WebBeansType;
import org.apache.webbeans.config.WebBeansContext;
import org.apache.webbeans.inject.AlternativesManager;
public class ThirdpartyBeanImpl<T> extends AbstractOwbBean<T> implements Bean<T>
{
private Bean<T> bean = null;
public ThirdpartyBeanImpl(Bean<T> bean, WebBeansContext webBeansContext)
{
super(WebBeansType.THIRDPARTY, webBeansContext);
this.bean = bean;
}
@Override
public Set<Annotation> getQualifiers()
{
return bean.getQualifiers();
}
@Override
public Set<InjectionPoint> getInjectionPoints()
{
return bean.getInjectionPoints();
}
@Override
public String getName()
{
return bean.getName();
}
@Override
public Class<? extends Annotation> getScope()
{
return bean.getScope();
}
@Override
public Set<Type> getTypes()
{
return bean.getTypes();
}
@Override
public boolean isNullable()
{
return bean.isNullable();
}
public T create(CreationalContext<T> context)
{
return bean.create(context);
}
public void destroy(T instance, CreationalContext<T> context)
{
bean.destroy(instance,context);
}
/* (non-Javadoc)
* @see org.apache.webbeans.component.AbstractBean#getId()
*/
@Override
public String getId()
{
if(bean instanceof PassivationCapable)
{
PassivationCapable pc = (PassivationCapable) bean;
return pc.getId();
}
return null;
}
@Override
public boolean isPassivationCapable()
{
return bean instanceof PassivationCapable ? true : false;
}
@Override
protected T createInstance(CreationalContext<T> creationalContext)
{
throw new UnsupportedOperationException();
}
@Override
protected void destroyInstance(T instance,CreationalContext<T> creationalContext)
{
throw new UnsupportedOperationException();
}
@Override
public Class<?> getBeanClass()
{
return bean.getBeanClass();
}
@Override
public Set<Class<? extends Annotation>> getStereotypes()
{
return bean.getStereotypes();
}
@Override
public boolean isAlternative()
{
boolean alternative = bean.isAlternative();
if(alternative)
{
AlternativesManager manager = getWebBeansContext().getAlternativesManager();
//Class alternative
if(manager.isClassAlternative(getBeanClass()))
{
return true;
}
Set<Class<? extends Annotation>> stereoTypes = bean.getStereotypes();
if(stereoTypes != null)
{
for(Class<? extends Annotation> stereo : stereoTypes)
{
if(manager.isStereoAlternative(stereo))
{
return true;
}
}
}
}
return false;
}
/**
* We need to override the hash code from the AbstractOwbBean
* and delegate to the shaded instance.
*
* @return the hash mixed with the shadowed bean.
*/
@Override
public int hashCode()
{
return 29 * bean.hashCode();
}
@Override
public boolean equals(Object other)
{
if (other instanceof ThirdpartyBeanImpl)
{
return ((ThirdpartyBeanImpl) other).bean.equals(bean);
}
return bean.equals(other);
}
}