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.bind.JAXBException;
35: import javax.xml.bind.Marshaller;
36: import javax.xml.bind.UnmarshalException;
37: import javax.xml.namespace.QName;
38: import javax.xml.stream.XMLStreamException;
39: import javax.xml.stream.XMLStreamWriter;
40:
41: import java.io.IOException;
42:
43: import com.caucho.xml.stream.StaxUtil;
44:
45: /**
46: * a Long Property
47: */
48: public class LongProperty extends CDataProperty {
49: public static final QName SCHEMA_TYPE = new QName(
50: XMLConstants.W3C_XML_SCHEMA_NS_URI, "long", "xsd");
51:
52: public static final LongProperty OBJECT_PROPERTY = new LongProperty(
53: true);
54: public static final LongProperty PRIMITIVE_PROPERTY = new LongProperty(
55: false);
56:
57: protected LongProperty(boolean isNullable) {
58: _isNullable = isNullable;
59: }
60:
61: public Object getNilValue() {
62: return Long.valueOf(0L);
63: }
64:
65: public String write(Object in) {
66: return DatatypeConverter.printLong(((Long) in).longValue());
67: }
68:
69: protected Object read(String in) throws JAXBException {
70: if ("".equals(in)) {
71: if (_isNullable)
72: return null;
73: else
74: throw new UnmarshalException(
75: "Primitives may not be null");
76: }
77:
78: return Long.valueOf(DatatypeConverter.parseLong(in));
79: }
80:
81: public QName getSchemaType() {
82: return SCHEMA_TYPE;
83: }
84:
85: public void write(Marshaller m, XMLStreamWriter out, long l,
86: QName qname) throws IOException, XMLStreamException,
87: JAXBException {
88: StaxUtil.writeStartElement(out, qname);
89: out.writeCharacters(DatatypeConverter.printLong(l));
90: StaxUtil.writeEndElement(out, qname);
91: }
92: }
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