Java tutorial
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2005-2017 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://oss.oracle.com/licenses/CDDL+GPL-1.1 * or 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 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.xml.ws; import java.lang.annotation.Documented; import java.lang.annotation.Target; import java.lang.annotation.Retention; import static java.lang.annotation.ElementType.*; import static java.lang.annotation.RetentionPolicy.*; /** * The {@code WebServiceRefs} annotation allows * multiple web service references to be declared at the * class level. * * <p> * It can be used to inject both service and proxy * instances. These injected references are not thread safe. * If the references are accessed by multiple threads, * usual synchronization techniques can be used to * support multiple threads. * * <p> * There is no way to associate web service features with * the injected instances. If an instance needs to be * configured with web service features, use @WebServiceRef * to inject the resource along with its features. * * <p> * <b>Example</b>: The {@code StockQuoteProvider} * proxy instance, and the {@code StockQuoteService} service * instance are injected using @WebServiceRefs. * * <pre><code> * {@literal @}WebServiceRefs({{@literal @}WebServiceRef(name="service/stockquoteservice", value=StockQuoteService.class), * {@literal @}WebServiceRef(name="service/stockquoteprovider", type=StockQuoteProvider.class, value=StockQuoteService.class}) * public class MyClient { * void init() { * Context ic = new InitialContext(); * StockQuoteService service = (StockQuoteService) ic.lookup("java:comp/env/service/stockquoteservice"); * StockQuoteProvider port = (StockQuoteProvider) ic.lookup("java:comp/env/service/stockquoteprovider"); * ... * } * ... * } * </code></pre> * * @see WebServiceRef * @since 1.6, JAX-WS 2.0 */ @Documented @Retention(RUNTIME) @Target(TYPE) public @interface WebServiceRefs { /** * Array used for multiple web service reference declarations. * * @return multiple web service reference declarations */ WebServiceRef[] value(); }