| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
| * |
| * Copyright (c) 2006-2010 Oracle and/or its affiliates. All rights reserved. |
| * |
| * The contents of this file are subject to the terms of either the GNU |
| * General Public License Version 2 only ("GPL") or the Common Development |
| * and Distribution License("CDDL") (collectively, the "License"). You |
| * may not use this file except in compliance with the License. You can |
| * obtain a copy of the License at |
| * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html |
| * or packager/legal/LICENSE.txt. See the License for the specific |
| * language governing permissions and limitations under the License. |
| * |
| * When distributing the software, include this License Header Notice in each |
| * file and include the License file at packager/legal/LICENSE.txt. |
| * |
| * GPL Classpath Exception: |
| * Oracle designates this particular file as subject to the "Classpath" |
| * exception as provided by Oracle in the GPL Version 2 section of the License |
| * file that accompanied this code. |
| * |
| * Modifications: |
| * If applicable, add the following below the License Header, with the fields |
| * enclosed by brackets [] replaced by your own identifying information: |
| * "Portions Copyright [year] [name of copyright owner]" |
| * |
| * Contributor(s): |
| * If you wish your version of this file to be governed by only the CDDL or |
| * only the GPL Version 2, indicate your decision by adding "[Contributor] |
| * elects to include this software in this distribution under the [CDDL or GPL |
| * Version 2] license." If you don't indicate a single choice of license, a |
| * recipient has the option to distribute your version of this file under |
| * either the CDDL, the GPL Version 2 or to extend the choice of license to |
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| * only if the new code is made subject to such option by the copyright |
| * holder. |
| */ |
| |
| 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.*; |
| |
| /** |
| * Declares a singleton session bean's concurrency management type. |
| * |
| * <p> |
| * If this annotation is not specified, the singleton bean is assumed |
| * to have container managed concurrency. |
| * |
| * <p> |
| * This annotation may be applied to stateful session beans, but doing |
| * so has no impact on the semantics of concurrency management for |
| * such beans. The concurrency management type for bean-managed |
| * concurrency (<code>BEAN</code>) does not apply to stateful session beans. |
| * |
| * @see ConcurrencyManagementType |
| * @see Lock |
| * |
| * @since EJB 3.1 |
| */ |
| |
| @Target({TYPE}) |
| @Retention(RUNTIME) |
| public @interface ConcurrencyManagement { |
| |
| ConcurrencyManagementType value() default ConcurrencyManagementType.CONTAINER; |
| |
| } |