/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997, 2015 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 * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package javax.ejb; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; /** * Component-defining annotation for a message driven bean. * <p> * The message driven bean must implement the appropriate message * listener interface for the messaging type that the message-driven * bean supports or specify the message listener interface using the * <code>messageListenerInterface</code> element of this annotation. * * @see ActivationConfigProperty * * @since EJB 3.0 */ @Target({ElementType.TYPE}) @Retention(RetentionPolicy.RUNTIME) public @interface MessageDriven { /** * The ejb-name for this bean. Defaults to the unqualified name of * the message driven bean class. */ String name() default ""; /** * Message-listener interface. If the message-driven bean class * implements more than one interface other than <code>java.io.Serializable</code>, * <code>java.io.Externalizable</code>, or any of the interfaces defined by the * <code>javax.ejb</code> package, the message listener interface must be * specified. */ Class messageListenerInterface() default Object.class; /** * Activation config properties. */ ActivationConfigProperty[] activationConfig() default {}; /** * A product specific name(e.g. global JNDI name of a queue) * that this message-driven bean should be mapped to. * * Application servers are not required to support any particular * form or type of mapped name, nor the ability to use mapped names. * The mapped name is product-dependent and often installation-dependent. * No use of a mapped name is portable. */ String mappedName() default ""; /** * A string describing the message driven bean. */ String description() default ""; }