/* * 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() {} }