src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/StAXExConnector.java

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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.bind.v2.runtime.unmarshaller;
27
28 import javax.xml.stream.XMLStreamException;
29 import javax.xml.stream.XMLStreamReader;
30
31 import com.sun.xml.internal.org.jvnet.staxex.XMLStreamReaderEx;
32 import org.xml.sax.SAXException;
33
34 /**
35 * Reads XML from StAX {@link XMLStreamReader} and
36 * feeds events to {@link XmlVisitor}.
37 *
38 * @author Ryan.Shoemaker@Sun.COM
39 * @author Kohsuke Kawaguchi
40 * @version JAXB 2.0
41 */
42 final class StAXExConnector extends StAXStreamConnector {
43
44 // StAX event source
45 private final XMLStreamReaderEx in;
46
47 public StAXExConnector(XMLStreamReaderEx in, XmlVisitor visitor) {
48 super(in,visitor);
49 this.in = in;
50 }
51
52 @Override
53 protected void handleCharacters() throws XMLStreamException, SAXException {
54 if( predictor.expectText() ) {
55 CharSequence pcdata = in.getPCDATA();
56 if(pcdata instanceof com.sun.xml.internal.org.jvnet.staxex.Base64Data) {
57 com.sun.xml.internal.org.jvnet.staxex.Base64Data bd = (com.sun.xml.internal.org.jvnet.staxex.Base64Data) pcdata;
58 Base64Data binary = new Base64Data();
59 if(!bd.hasData())
60 binary.set(bd.getDataHandler());
61 else
62 binary.set( bd.get(), bd.getDataLen(), bd.getMimeType() );
63 // we make an assumption here that the binary data shows up on its own
64 // not adjacent to other text. So it's OK to fire it off right now.
65 visitor.text(binary);
66 textReported = true;
67 } else {
68 buffer.append(pcdata);
69 }
70 }
71 }
72 }

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