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

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1 /*
2 * Copyright (c) 1997, 2012, 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.SOAPVersion;
30 import com.sun.xml.internal.ws.api.WSBinding;
31 import com.sun.xml.internal.ws.api.message.Message;
32 import com.sun.xml.internal.ws.api.message.Packet;
33 import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
34 import com.sun.xml.internal.ws.fault.SOAPFaultBuilder;
35
36 import javax.xml.ws.soap.SOAPBinding;
37
38 /**
39 * @author Jitendra Kotamraju
40 */
41
42 public // TODO need this in the factory
43 abstract class ProviderArgumentsBuilder<T> {
44
45 /**
46 * Creates a fault {@link Message} from method invocation's exception
47 */
48 protected abstract Message getResponseMessage(Exception e);
49
50 /**
51 * Creates {@link Message} from method invocation's return value
52 */
53 protected Packet getResponse(Packet request, Exception e, WSDLPort port, WSBinding binding) {
54 Message message = getResponseMessage(e);
55 Packet response = request.createServerResponse(message,port,null,binding);
56 return response;
57 }
58
59 /**
60 * Binds {@link com.sun.xml.internal.ws.api.message.Message} to method invocation parameter
61 * @param packet
62 */
63 /*protected*/ public abstract T getParameter(Packet packet); // TODO public for DISI pluggable Provider
64
65 protected abstract Message getResponseMessage(T returnValue);
66
67 /**
68 * Creates {@link Packet} from method invocation's return value
69 */
70 protected Packet getResponse(Packet request, @Nullable T returnValue, WSDLPort port, WSBinding binding) {
71 Message message = null;
72 if (returnValue != null) {
73 message = getResponseMessage(returnValue);
74 }
75 Packet response = request.createServerResponse(message,port,null,binding);
76 return response;
77 }
78
79 public static ProviderArgumentsBuilder<?> create(ProviderEndpointModel model, WSBinding binding) {
80 if (model.datatype == Packet.class)
81 return new PacketProviderArgumentsBuilder(binding.getSOAPVersion());
82 return (binding instanceof SOAPBinding) ? SOAPProviderArgumentBuilder.create(model, binding.getSOAPVersion())
83 : XMLProviderArgumentBuilder.createBuilder(model, binding);
84 }
85
86 private static class PacketProviderArgumentsBuilder extends ProviderArgumentsBuilder<Packet> {
87 private final SOAPVersion soapVersion;
88
89 public PacketProviderArgumentsBuilder(SOAPVersion soapVersion) {
90 this.soapVersion = soapVersion;
91 }
92
93 @Override
94 protected Message getResponseMessage(Exception e) {
95 // Will be called by AsyncProviderCallbackImpl.sendError
96 return SOAPFaultBuilder.createSOAPFaultMessage(soapVersion, null, e);
97 }
98
99 @Override
100 /*protected*/ public Packet getParameter(Packet packet) {
101 return packet;
102 }
103
104 @Override
105 protected Message getResponseMessage(Packet returnValue) {
106 // Should never be called
107 throw new IllegalStateException();
108 }
109
110 @Override
111 protected Packet getResponse(Packet request, @Nullable Packet returnValue, WSDLPort port, WSBinding binding) {
112 return returnValue;
113 }
114 }
115 }

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