/**
 * Copyright 2005-2016 hdiv.org
 *
 * 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.hdiv.application;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

/**
 * Spring bean container Wrapper class
 * 
 * @author Roberto Velasco
 * @see org.springframework.context.ApplicationContextAware
 */
public class ApplicationHDIV implements IApplication, ApplicationContextAware {

	private ApplicationContext applicationContext;

	/**
	 * Return an instance, which may be shared or independent, of the given bean name. This method allows a Spring BeanFactory to be used as
	 * a replacement for the Singleton or Prototype design pattern.
	 * <p>
	 * Callers may retain references to returned objects in the case of Singleton beans.
	 * <p>
	 * Translates aliases back to the corresponding canonical bean name. Will ask the parent factory if the bean cannot be found in this
	 * factory instance.
	 * 
	 * @param name the name of the bean to return
	 * @return the instance of the bean
	 * @throws NoSuchBeanDefinitionException if there is no bean definition with the specified name
	 * @throws BeansException if the bean could not be obtained
	 */
	public Object getBean(final String name) {
		return applicationContext.getBean(name);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context. ApplicationContext)
	 */
	public void setApplicationContext(final ApplicationContext applicationContext) {
		this.applicationContext = applicationContext;
	}

}