/* * Copyright (C) 2013 eXo Platform SAS. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software 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. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.exoplatform.container.spi; import static java.lang.annotation.ElementType.TYPE; import static java.lang.annotation.RetentionPolicy.RUNTIME; import org.exoplatform.container.ExoContainer; import org.exoplatform.container.PortalContainer; import org.exoplatform.container.StandaloneContainer; import java.lang.annotation.Annotation; import java.lang.annotation.Retention; import java.lang.annotation.Target; /** * This annotation can be used to provide a default definition of the component when we try to access it thanks * to a {@link javax.inject.Qualifier}. * * @author <a href="mailto:nicolas.filotto@exoplatform.com">Nicolas Filotto</a> * @version $Id$ */ @Target(TYPE) @Retention(RUNTIME) public @interface DefinitionByQualifier { /** * The key to use for the auto registration of a component that we would like * to be able to retrieve thanks to a {@link javax.inject.Qualifier} */ Class<? extends Annotation> qualifier(); /** * The default implementation to use in case the annotation has not been added on a concrete class. */ Class<?> type() default void.class; /** * The list of target {@link org.exoplatform.container.ExoContainer} on which we allow the component to be automatically registered. * By default, we allow the kernel to register the component on the {@link org.exoplatform.container.PortalContainer} and * {@link org.exoplatform.container.StandaloneContainer} for respectively the portal and standalone modes. */ Class<? extends ExoContainer>[] target() default {PortalContainer.class, StandaloneContainer.class}; }