01: /*
02: * Copyright (c) 1998-2007 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Adam Megacz
28: */
29:
30: package com.caucho.jaxb.property;
31:
32: import javax.xml.XMLConstants;
33: import javax.xml.bind.DatatypeConverter;
34: import javax.xml.namespace.QName;
35: import javax.xml.stream.XMLStreamException;
36:
37: import java.io.ByteArrayOutputStream;
38: import java.io.InputStream;
39: import java.io.IOException;
40: import java.io.OutputStream;
41:
42: import com.caucho.util.Attachment;
43:
44: // XXX hexBinary
45: /**
46: * a ByteArray Property
47: */
48: public class ByteArrayProperty extends CDataProperty implements
49: AttachmentProperty {
50: public static final QName SCHEMA_TYPE = new QName(
51: XMLConstants.W3C_XML_SCHEMA_NS_URI, "base64Binary", "xsd");
52:
53: public static final ByteArrayProperty PROPERTY = new ByteArrayProperty();
54:
55: public String write(Object in) {
56: return DatatypeConverter.printBase64Binary((byte[]) in);
57: }
58:
59: protected Object read(String in) {
60: return DatatypeConverter.parseBase64Binary(in);
61: }
62:
63: public QName getSchemaType() {
64: return SCHEMA_TYPE;
65: }
66:
67: public String getMimeType(Object obj) {
68: return "application/octet-stream";
69: }
70:
71: public void writeAsAttachment(Object obj, OutputStream out)
72: throws IOException {
73: byte[] buffer = (byte[]) obj;
74:
75: out.write(buffer);
76:
77: out.flush();
78: }
79:
80: public Object readFromAttachment(Attachment attachment)
81: throws IOException {
82: return attachment.getRawContents();
83: }
84: }
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