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/*
 * Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package javax.ejb;

import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.*;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.*;

/**
 * Used to express an initialization dependency between singleton
 * components.  
 * 

* * The container ensures that all singleton beans with which a * singleton has a DependsOn relationship have been * initialized before the singleton's PostConstruct * method is called. *

* During application shutdown the container ensures that all singleton beans on * with which the singleton has a DependsOn relationship are still * available during the singleton's PreDestroy method. * * @since EJB 3.1 */ @Target(TYPE) @Retention(RUNTIME) public @interface DependsOn { /** * The ejb-names of singleton components whose initialization must * occur before this singleton. The order in which these names are * listed is not significant. */ String[] value(); }





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