jakarta.ejb.DependsOn Maven / Gradle / Ivy
/*
* Copyright (c) 2006, 2020 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 jakarta.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.
*
* @return an array of {@link java.lang.String} objects.
*/
String[] value();
}