/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.config.inject;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.HashSet;
import java.util.Set;
import javax.enterprise.context.Dependent;
import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Annotated;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.enterprise.inject.spi.InjectionPoint;
import com.caucho.config.reflect.AnnotatedElementImpl;
import com.caucho.inject.Module;
/**
* Bean object for the general InjectionPoint.
*/
@Module
public class InjectionPointStandardBean
implements Bean<InjectionPoint>, AnnotatedBean
{
private Annotated _annotated;
public InjectionPointStandardBean()
{
_annotated = new AnnotatedElementImpl(getClass(), null,
getClass().getAnnotations());
}
//
// metadata for the bean
//
@Override
public Class<InjectionPoint> getBeanClass()
{
return InjectionPoint.class;
}
/**
* Returns the bean's binding annotations.
*/
public Set<Annotation> getQualifiers()
{
HashSet<Annotation> set = new HashSet<Annotation>();
set.add(DefaultLiteral.DEFAULT);
set.add(AnyLiteral.ANY);
return set;
}
/**
* Returns the bean's stereotype annotations.
*/
@Override
public Set<Class<? extends Annotation>> getStereotypes()
{
return new HashSet<Class<? extends Annotation>>();
}
/**
* Returns the set of injection points, for validation.
*/
public Set<InjectionPoint> getInjectionPoints()
{
return new HashSet<InjectionPoint>();
}
/**
* Returns the bean's name or null if the bean does not have a
* primary name.
*/
public String getName()
{
return null;
}
/**
* Returns true if the bean can be null
*/
public boolean isNullable()
{
return false;
}
/**
* Returns true if the bean can be null
*/
public boolean isAlternative()
{
return false;
}
/**
* Returns true if the bean is serializable
*/
public boolean isPassivationCapable()
{
return true;
}
/**
* Returns the bean's scope type.
*/
@Override
public Class<? extends Annotation> getScope()
{
return Dependent.class;
}
/**
* Returns the types that the bean exports for bindings.
*/
@Override
public Set<Type> getTypes()
{
HashSet<Type> types = new HashSet<Type>();
types.add(InjectionPoint.class);
return types;
}
@Override
public InjectionPoint create(CreationalContext<InjectionPoint> env)
{
// ioc/0i3o
if (env instanceof CreationalContextImpl<?>)
return ((CreationalContextImpl<InjectionPoint>) env).findInjectionPoint();
else
throw new IllegalStateException();
}
@Override
public void destroy(InjectionPoint instance,
CreationalContext<InjectionPoint> env)
{
}
@Override
public Annotated getAnnotated()
{
return _annotated;
}
@Override
public String toString()
{
return getClass().getSimpleName() + "[]";
}
}