1 /* 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.ws.api.addressing; 27 28 import com.sun.istack.internal.NotNull; 29 30 import com.sun.xml.internal.ws.api.WSBinding; 31 import com.sun.xml.internal.ws.api.WSService; 32 import com.sun.xml.internal.ws.api.message.Packet; 33 import com.sun.xml.internal.ws.api.pipe.ClientTubeAssemblerContext; 34 import com.sun.xml.internal.ws.api.pipe.Fiber; 35 import com.sun.xml.internal.ws.api.pipe.TransportTubeFactory; 36 import com.sun.xml.internal.ws.api.pipe.Tube; 37 import com.sun.xml.internal.ws.api.server.WSEndpoint; 38 import com.sun.xml.internal.ws.binding.BindingImpl; 39 40 /** 41 * Delivers response messages targeted at non-anonymous endpoint addresses 42 * @since 2.2.6 43 */ 44 public class NonAnonymousResponseProcessor { 45 private static final NonAnonymousResponseProcessor DEFAULT = new NonAnonymousResponseProcessor(); 46 47 public static NonAnonymousResponseProcessor getDefault() { 48 return DEFAULT; 49 } 50 51 protected NonAnonymousResponseProcessor() {} 52 53 /** 54 * Send a response to a non-anonymous address. Also closes the transport back channel 55 * of {@link Packet} if it's not closed already. 56 * 57 * @param packet 58 * The response from our server, which will be delivered to the destination. 59 * @return The response packet that should be used to complete the tubeline response processing 60 */ 61 public Packet process(Packet packet) { 62 Fiber.CompletionCallback fiberCallback = null; 63 Fiber currentFiber = Fiber.getCurrentIfSet(); 64 if (currentFiber != null) { 65 // Link completion of the current fiber to the new fiber that will 66 // deliver the async response. This allows access to the response 67 // packet that may be generated by sending a new message for the 68 // current async response. 69 70 final Fiber.CompletionCallback currentFiberCallback = 71 currentFiber.getCompletionCallback(); 72 73 if (currentFiberCallback != null) { 74 fiberCallback = new Fiber.CompletionCallback() { 75 public void onCompletion(@NotNull Packet response) { 76 currentFiberCallback.onCompletion(response); 77 } 78 79 public void onCompletion(@NotNull Throwable error) { 80 currentFiberCallback.onCompletion(error); 81 } 82 }; 83 currentFiber.setCompletionCallback(null); 84 } 85 } 86 87 // we need to assemble a pipeline to talk to this endpoint. 88 WSEndpoint<?> endpoint = packet.endpoint; 89 WSBinding binding = endpoint.getBinding(); 90 Tube transport = TransportTubeFactory.create(Thread.currentThread().getContextClassLoader(), 91 new ClientTubeAssemblerContext( 92 packet.endpointAddress, endpoint.getPort(), (WSService) null, 93 binding, endpoint.getContainer(), 94 ((BindingImpl) binding).createCodec(), null, null)); 95 Fiber fiber = endpoint.getEngine().createFiber(); 96 fiber.start(transport, packet, fiberCallback); 97 98 // then we'll proceed the rest like one-way. 99 Packet copy = packet.copy(false); 100 copy.endpointAddress = null; 101 102 return copy; 103 } 104 }