src/share/jaxws_classes/com/sun/xml/internal/ws/server/provider/ProviderArgumentsBuilder.java

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1 /*
2 * Copyright (c) 1997, 2010, 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.server.provider;
27
28 import com.sun.istack.internal.Nullable;
29 import com.sun.xml.internal.ws.api.WSBinding;
30 import com.sun.xml.internal.ws.api.message.Message;
31 import com.sun.xml.internal.ws.api.message.Packet;
32 import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
33
34 import javax.xml.ws.soap.SOAPBinding;
35
36 /**
37 * @author Jitendra Kotamraju
38 */
39
40 abstract class ProviderArgumentsBuilder<T> {
41
42 /**
43 * Creates a fault {@link Message} from method invocation's exception
44 */
45 protected abstract Message getResponseMessage(Exception e);
46
47 /**
48 * Creates {@link Message} from method invocation's return value
49 */
50 protected Packet getResponse(Packet request, Exception e, WSDLPort port, WSBinding binding) {
51 Message message = getResponseMessage(e);
52 Packet response = request.createServerResponse(message,port,null,binding);
53 return response;
54 }
55
56 /**
57 * Binds {@link com.sun.xml.internal.ws.api.message.Message} to method invocation parameter
58 * @param packet
59 */
60 protected abstract T getParameter(Packet packet);
61
62 protected abstract Message getResponseMessage(T returnValue);
63
64 /**
65 * Creates {@link Packet} from method invocation's return value
66 */
67 protected Packet getResponse(Packet request, @Nullable T returnValue, WSDLPort port, WSBinding binding) {
68 Message message = null;
69 if (returnValue != null) {
70 message = getResponseMessage(returnValue);
71 }
72 Packet response = request.createServerResponse(message,port,null,binding);
73 return response;
74 }
75
76 public static ProviderArgumentsBuilder<?> create(ProviderEndpointModel model, WSBinding binding) {
77 if (model.datatype == Packet.class)
78 return new PacketProviderArgumentsBuilder();
79 return (binding instanceof SOAPBinding) ? SOAPProviderArgumentBuilder.create(model, binding.getSOAPVersion())
80 : XMLProviderArgumentBuilder.createBuilder(model, binding);
81 }
82
83 private static class PacketProviderArgumentsBuilder extends ProviderArgumentsBuilder<Packet> {
84
85 @Override
86 protected Message getResponseMessage(Exception e) {
87 // Should never be called
88 throw new IllegalStateException();
89 }
90
91 @Override
92 protected Packet getParameter(Packet packet) {
93 return packet;
94 }
95
96 @Override
97 protected Message getResponseMessage(Packet returnValue) {
98 // Should never be called
99 throw new IllegalStateException();
100 }
101
102 @Override
103 protected Packet getResponse(Packet request, @Nullable Packet returnValue, WSDLPort port, WSBinding binding) {
104 return returnValue;
105 }
106 }
107 }

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