/***
 * Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
 * All rights reserved.
 *
 * 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 br.com.caelum.vraptor.ioc.spring;

import org.springframework.beans.factory.FactoryBean;

import br.com.caelum.vraptor.ioc.ComponentFactory;
import br.com.caelum.vraptor.ioc.ComponentFactoryIntrospector;
import br.com.caelum.vraptor.ioc.Container;

/**
 * @author: Fabio Kung
 */
@SuppressWarnings({ "rawtypes" })
public class ComponentFactoryBean<T extends ComponentFactory<Object>> implements FactoryBean {

	private final Container container;

	private final Class<T> factoryType;
	private final Class<?> targetType;

	public ComponentFactoryBean(Container container, Class<T> factoryType) {
	this.container = container;
	this.factoryType = factoryType;
	this.targetType = new ComponentFactoryIntrospector().targetTypeForComponentFactory(factoryType);
	}

	public Object getObject() {
	return container.instanceFor(factoryType).getInstance();
	}

	public Class<?> getObjectType() {
	return targetType;
	}

	public boolean isSingleton() {
	return false;
	}

}