Tue, 09 Apr 2013 14:51:13 +0100
8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com
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 */
26 package com.sun.xml.internal.ws.message.stream;
28 import com.sun.istack.internal.FinalArrayList;
29 import com.sun.istack.internal.NotNull;
30 import com.sun.xml.internal.stream.buffer.XMLStreamBuffer;
31 import com.sun.xml.internal.stream.buffer.XMLStreamBufferException;
32 import com.sun.xml.internal.ws.api.message.Header;
33 import com.sun.xml.internal.ws.message.AbstractHeaderImpl;
34 import org.xml.sax.ContentHandler;
35 import org.xml.sax.ErrorHandler;
36 import org.xml.sax.SAXException;
38 import javax.xml.soap.SOAPException;
39 import javax.xml.soap.SOAPMessage;
40 import javax.xml.soap.SOAPHeader;
41 import javax.xml.stream.XMLStreamException;
42 import javax.xml.stream.XMLStreamReader;
43 import javax.xml.stream.XMLStreamWriter;
44 import javax.xml.ws.WebServiceException;
46 /**
47 * Used to represent outbound header created from {@link XMLStreamBuffer}.
48 *
49 * <p>
50 * This is optimized for outbound use, so it implements some of the methods lazily,
51 * in a slow way.
52 *
53 * @author Kohsuke Kawaguchi
54 */
55 public final class OutboundStreamHeader extends AbstractHeaderImpl {
56 private final XMLStreamBuffer infoset;
57 private final String nsUri,localName;
59 /**
60 * The attributes on the header element.
61 * Lazily parsed.
62 * Null if not parsed yet.
63 */
64 private FinalArrayList<Attribute> attributes;
66 public OutboundStreamHeader(XMLStreamBuffer infoset, String nsUri, String localName) {
67 this.infoset = infoset;
68 this.nsUri = nsUri;
69 this.localName = localName;
70 }
72 public @NotNull String getNamespaceURI() {
73 return nsUri;
74 }
76 public @NotNull String getLocalPart() {
77 return localName;
78 }
80 public String getAttribute(String nsUri, String localName) {
81 if(attributes==null)
82 parseAttributes();
83 for(int i=attributes.size()-1; i>=0; i-- ) {
84 Attribute a = attributes.get(i);
85 if(a.localName.equals(localName) && a.nsUri.equals(nsUri))
86 return a.value;
87 }
88 return null;
89 }
91 /**
92 * We don't really expect this to be used, but just to satisfy
93 * the {@link Header} contract.
94 *
95 * So this is rather slow.
96 */
97 private void parseAttributes() {
98 try {
99 XMLStreamReader reader = readHeader();
101 attributes = new FinalArrayList<Attribute>();
103 for (int i = 0; i < reader.getAttributeCount(); i++) {
104 final String localName = reader.getAttributeLocalName(i);
105 final String namespaceURI = reader.getAttributeNamespace(i);
106 final String value = reader.getAttributeValue(i);
108 attributes.add(new Attribute(namespaceURI,localName,value));
109 }
110 } catch (XMLStreamException e) {
111 throw new WebServiceException("Unable to read the attributes for {"+nsUri+"}"+localName+" header",e);
112 }
113 }
115 public XMLStreamReader readHeader() throws XMLStreamException {
116 return infoset.readAsXMLStreamReader();
117 }
119 public void writeTo(XMLStreamWriter w) throws XMLStreamException {
120 infoset.writeToXMLStreamWriter(w,true);
121 }
123 public void writeTo(SOAPMessage saaj) throws SOAPException {
124 try {
125 SOAPHeader header = saaj.getSOAPHeader();
126 if (header == null)
127 header = saaj.getSOAPPart().getEnvelope().addHeader();
128 infoset.writeTo(header);
129 } catch (XMLStreamBufferException e) {
130 throw new SOAPException(e);
131 }
132 }
134 public void writeTo(ContentHandler contentHandler, ErrorHandler errorHandler) throws SAXException {
135 infoset.writeTo(contentHandler,errorHandler);
136 }
139 /**
140 * Keep the information about an attribute on the header element.
141 */
142 static final class Attribute {
143 /**
144 * Can be empty but never null.
145 */
146 final String nsUri;
147 final String localName;
148 final String value;
150 public Attribute(String nsUri, String localName, String value) {
151 this.nsUri = fixNull(nsUri);
152 this.localName = localName;
153 this.value = value;
154 }
156 /**
157 * Convert null to "".
158 */
159 private static String fixNull(String s) {
160 if(s==null) return "";
161 else return s;
162 }
163 }
165 /**
166 * We the performance paranoid people in the JAX-WS RI thinks
167 * saving three bytes is worth while...
168 */
169 private static final String TRUE_VALUE = "1";
170 private static final String IS_REFERENCE_PARAMETER = "IsReferenceParameter";
171 }