Mercurial > jdk8-mips64-public > jaxws / file comparison

comparison: src/share/jaxws_classes/com/sun/xml/internal/ws/client/HandlerConfiguration.java

src/share/jaxws_classes/com/sun/xml/internal/ws/client/HandlerConfiguration.java

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1 /*
2 * Copyright (c) 1997, 2013, 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.client;
27
28 import com.sun.xml.internal.ws.api.handler.MessageHandler;
29 import com.sun.xml.internal.ws.handler.HandlerException;
30
31 import javax.xml.namespace.QName;
32 import javax.xml.ws.handler.Handler;
33 import javax.xml.ws.handler.LogicalHandler;
34 import javax.xml.ws.handler.soap.SOAPHandler;
35 import java.util.*;
36
37 /**
38 * This class holds the handler information and roles on the Binding (mutable info in the binding).
39 *
40 * HandlerConfiguration is immutable, and a new object is created when the BindingImpl is created or User calls
41 * Binding.setHandlerChain() or SOAPBinding.setRoles().
42 *
43 * During invocation in Stub.process(), snapshot of the handler configuration is set in Packet.handlerConfig. The
44 * information in the HandlerConfiguration is used by MUPipe and HandlerTube implementations.
45 *
46 * @author Rama Pulavarthi
47 */
48 public class HandlerConfiguration {
49 private final Set<String> roles;
50 /**
51 * This chain may contain both soap and logical handlers.
52 */
53 private final List<Handler> handlerChain;
54 private final List<LogicalHandler> logicalHandlers;
55 private final List<SOAPHandler> soapHandlers;
56 private final List<MessageHandler> messageHandlers;
57 private final Set<QName> handlerKnownHeaders;
58
59 /**
60 * @param roles This contains the roles assumed by the Binding implementation.
61 * @param handlerChain This contains the handler chain set on the Binding
62 */
63 public HandlerConfiguration(Set<String> roles, List<Handler> handlerChain) {
64 this.roles = roles;
65 this.handlerChain = handlerChain;
66 logicalHandlers = new ArrayList<LogicalHandler>();
67 soapHandlers = new ArrayList<SOAPHandler>();
68 messageHandlers = new ArrayList<MessageHandler>();
69 Set<QName> modHandlerKnownHeaders = new HashSet<QName>();
70
71 for (Handler handler : handlerChain) {
72 if (handler instanceof LogicalHandler) {
73 logicalHandlers.add((LogicalHandler) handler);
74 } else if (handler instanceof SOAPHandler) {
75 soapHandlers.add((SOAPHandler) handler);
76 Set<QName> headers = ((SOAPHandler<?>) handler).getHeaders();
77 if (headers != null) {
78 modHandlerKnownHeaders.addAll(headers);
79 }
80 } else if (handler instanceof MessageHandler) {
81 messageHandlers.add((MessageHandler) handler);
82 Set<QName> headers = ((MessageHandler<?>) handler).getHeaders();
83 if (headers != null) {
84 modHandlerKnownHeaders.addAll(headers);
85 }
86 }else {
87 throw new HandlerException("handler.not.valid.type",
88 handler.getClass());
89 }
90 }
91
92 handlerKnownHeaders = Collections.unmodifiableSet(modHandlerKnownHeaders);
93 }
94
95 /**
96 * This is called when roles as reset on binding using SOAPBinding#setRoles(), to save reparsing the handlers again.
97 * @param roles
98 * @param oldConfig
99 */
100 public HandlerConfiguration(Set<String> roles, HandlerConfiguration oldConfig) {
101 this.roles = roles;
102 this.handlerChain = oldConfig.handlerChain;
103 this.logicalHandlers = oldConfig.logicalHandlers;
104 this.soapHandlers = oldConfig.soapHandlers;
105 this.messageHandlers = oldConfig.messageHandlers;
106 this.handlerKnownHeaders = oldConfig.handlerKnownHeaders;
107 }
108
109 public Set<String> getRoles() {
110 return roles;
111 }
112
113 /**
114 *
115 * @return return a copy of handler chain
116 */
117 public List<Handler> getHandlerChain() {
118 if(handlerChain == null)
119 return Collections.emptyList();
120 return new ArrayList<Handler>(handlerChain);
121
122 }
123
124 public List<LogicalHandler> getLogicalHandlers() {
125 return logicalHandlers;
126 }
127
128 public List<SOAPHandler> getSoapHandlers() {
129 return soapHandlers;
130 }
131
132 public List<MessageHandler> getMessageHandlers() {
133 return messageHandlers;
134 }
135
136 public Set<QName> getHandlerKnownHeaders() {
137 return handlerKnownHeaders;
138 }
139
140 }

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