/*
* Copyright (C) 2009-2012 Open Wide
* Contact: contact@openwide.fr
*
* Large portions Copyright Apache Software Foundation
*
* 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 fr.openwide.core.spring.util.context;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
/**
* Utilitaire permettant d'accéder de manière statique à l'ApplicationContext
* en utilisant ApplicationContextUtils.getContext();
*
* -> A n'utiliser que quand on ne peut pas faire autrement... privilégier l'injection de l'ApplicationContext quand
* c'est possible.
*
* L'applicationContext doit être préalablement renseigné par Spring en Java Config de la manière suivante :
* @Bean
* public ApplicationContextUtils applicationContextUtils() {
* return ApplicationContextUtils.getInstance();
* }
* ou en xml de la manière suivante :
* <bean class="fr.openwide.core.spring.util.context.ApplicationContextUtils" factory-method="getInstance" />
*
*/
public final class ApplicationContextUtils {
private static final ApplicationContextUtils INSTANCE = new ApplicationContextUtils();
@Autowired
private ApplicationContext applicationContext;
public static ApplicationContext getContext() {
return INSTANCE.applicationContext;
};
public static ApplicationContextUtils getInstance() {
return INSTANCE;
}
private ApplicationContextUtils() {}
}