Java tutorial
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2011-2014 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.jms; import static java.lang.annotation.ElementType.FIELD; import static java.lang.annotation.ElementType.METHOD; import static java.lang.annotation.ElementType.PARAMETER; import static java.lang.annotation.ElementType.TYPE; import static java.lang.annotation.RetentionPolicy.RUNTIME; import java.lang.annotation.Retention; import java.lang.annotation.Target; /** * This annotation may be used on a field to specify the JNDI lookup name of a * {@code javax.jms.ConnectionFactory} to be used when injecting a * {@code javax.jms.JMSContext} object. * <p> * It may also be used to specify that a callback method on a JMS message-driven * bean must use the specified message selector. In this case it may be * specified either on the callback method or on the message-driven bean class. * <p> * If this annotation is specified on a method of a message-driven bean class * then that method must also be annotated with {@code QueueListener} or * {@code TopicListener}. If it is not then deployment will fail. * <p> * If this annotation is specified on the message-driven bean class then at * least one method must be annotated with {@code QueueListener} or * {@code TopicListener}. If no method is annotated with {@code QueueListener} * or {@code TopicListener} then deployment will fail. * <p> * If this annotation is specified on both a method of a message-driven bean * class and on the message-driven bean class itself then deployment will fail. * * @version JMS 2.1 * @since JMS 2.0 * */ @Retention(RUNTIME) @Target({ METHOD, FIELD, PARAMETER, TYPE }) public @interface JMSConnectionFactory { /** * Specifies the JNDI lookup name of a {@code javax.jms.ConnectionFactory} * to be used. */ String value(); }