source: trunk/src/xmlpatterns/data/qatomiccasters.cpp@ 341

Last change on this file since 341 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
File size: 12.2 KB
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1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information (qt-info@nokia.com)
5**
6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
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39**
40****************************************************************************/
41
42#include <qnumeric.h>
43
44#include "qabstractfloat_p.h"
45#include "qanyuri_p.h"
46#include "qbase64binary_p.h"
47#include "qboolean_p.h"
48#include "qcommonvalues_p.h"
49#include "qdate_p.h"
50#include "qschemadatetime_p.h"
51#include "qdaytimeduration_p.h"
52#include "qdecimal_p.h"
53#include "qduration_p.h"
54#include "qgday_p.h"
55#include "qgmonth_p.h"
56#include "qgmonthday_p.h"
57#include "qgyear_p.h"
58#include "qgyearmonth_p.h"
59#include "qhexbinary_p.h"
60#include "qinteger_p.h"
61#include "qatomicstring_p.h"
62#include "qschematime_p.h"
63#include "quntypedatomic_p.h"
64#include "qyearmonthduration_p.h"
65
66#include "qatomiccasters_p.h"
67
68QT_BEGIN_NAMESPACE
69
70using namespace QPatternist;
71
72Item ToUntypedAtomicCaster::castFrom(const Item &from,
73 const QExplicitlySharedDataPointer<DynamicContext> &) const
74{
75 return UntypedAtomic::fromValue(from.stringValue());
76}
77
78Item ToAnyURICaster::castFrom(const Item &from,
79 const QExplicitlySharedDataPointer<DynamicContext> &) const
80{
81 return toItem(AnyURI::fromLexical(from.stringValue()));
82}
83
84Item Base64BinaryToHexBinaryCaster::castFrom(const Item &from,
85 const QExplicitlySharedDataPointer<DynamicContext> &) const
86{
87 return HexBinary::fromValue(from.as<Base64Binary>()->asByteArray());
88}
89
90Item StringToHexBinaryCaster::castFrom(const Item &from,
91 const QExplicitlySharedDataPointer<DynamicContext> &context) const
92{
93 return HexBinary::fromLexical(context->namePool(), from.stringValue());
94}
95
96Item HexBinaryToBase64BinaryCaster::castFrom(const Item &from,
97 const QExplicitlySharedDataPointer<DynamicContext> &) const
98{
99 return Base64Binary::fromValue(from.as<Base64Binary>()->asByteArray());
100}
101
102Item StringToBase64BinaryCaster::castFrom(const Item &from,
103 const QExplicitlySharedDataPointer<DynamicContext> &) const
104{
105 return Base64Binary::fromLexical(from.stringValue());
106}
107
108Item NumericToBooleanCaster::castFrom(const Item &from,
109 const QExplicitlySharedDataPointer<DynamicContext> &) const
110{
111 const xsDouble val = from.as<Numeric>()->toDouble();
112 if(Double::isEqual(val, 0.0) || qIsNaN(val))
113 return CommonValues::BooleanFalse;
114 else
115 return CommonValues::BooleanTrue;
116}
117
118Item StringToBooleanCaster::castFrom(const Item &from,
119 const QExplicitlySharedDataPointer<DynamicContext> &) const
120{
121 return Boolean::fromLexical(from.stringValue());
122}
123
124Item StringToDecimalCaster::castFrom(const Item &from,
125 const QExplicitlySharedDataPointer<DynamicContext> &) const
126{
127 return Decimal::fromLexical(from.stringValue());
128}
129
130Item StringToIntegerCaster::castFrom(const Item &from,
131 const QExplicitlySharedDataPointer<DynamicContext> &) const
132{
133 return Integer::fromLexical(from.stringValue());
134}
135
136Item BooleanToDecimalCaster::castFrom(const Item &from,
137 const QExplicitlySharedDataPointer<DynamicContext> &context) const
138{
139 if(from.as<AtomicValue>()->evaluateEBV(context))
140 return CommonValues::DecimalOne;
141 else
142 return CommonValues::DecimalZero;
143}
144
145Item BooleanToIntegerCaster::castFrom(const Item &from,
146 const QExplicitlySharedDataPointer<DynamicContext> &context) const
147{
148 if(from.as<AtomicValue>()->evaluateEBV(context))
149 return CommonValues::IntegerOne;
150 else
151 return CommonValues::IntegerZero;
152}
153
154Item SelfToSelfCaster::castFrom(const Item &from,
155 const QExplicitlySharedDataPointer<DynamicContext> &) const
156{
157 return from;
158}
159
160Item StringToGYearCaster::castFrom(const Item &from,
161 const QExplicitlySharedDataPointer<DynamicContext> &) const
162{
163 return GYear::fromLexical(from.stringValue());
164}
165
166Item StringToGDayCaster::castFrom(const Item &from,
167 const QExplicitlySharedDataPointer<DynamicContext> &) const
168{
169 return GDay::fromLexical(from.stringValue());
170}
171
172Item StringToGMonthCaster::castFrom(const Item &from,
173 const QExplicitlySharedDataPointer<DynamicContext> &) const
174{
175 return GMonth::fromLexical(from.stringValue());
176}
177
178Item StringToGYearMonthCaster::castFrom(const Item &from,
179 const QExplicitlySharedDataPointer<DynamicContext> &) const
180{
181 return GYearMonth::fromLexical(from.stringValue());
182}
183
184Item StringToGMonthDayCaster::castFrom(const Item &from,
185 const QExplicitlySharedDataPointer<DynamicContext> &) const
186{
187 return GMonthDay::fromLexical(from.stringValue());
188}
189
190Item StringToDateTimeCaster::castFrom(const Item &from,
191 const QExplicitlySharedDataPointer<DynamicContext> &) const
192{
193 return DateTime::fromLexical(from.stringValue());
194}
195
196Item StringToTimeCaster::castFrom(const Item &from,
197 const QExplicitlySharedDataPointer<DynamicContext> &) const
198{
199 return SchemaTime::fromLexical(from.stringValue());
200}
201
202Item StringToDateCaster::castFrom(const Item &from,
203 const QExplicitlySharedDataPointer<DynamicContext> &) const
204{
205 return Date::fromLexical(from.stringValue());
206}
207
208Item StringToDurationCaster::castFrom(const Item &from,
209 const QExplicitlySharedDataPointer<DynamicContext> &) const
210{
211 return Duration::fromLexical(from.stringValue());
212}
213
214Item StringToDayTimeDurationCaster::castFrom(const Item &from,
215 const QExplicitlySharedDataPointer<DynamicContext> &) const
216{
217 return toItem(DayTimeDuration::fromLexical(from.stringValue()));
218}
219
220Item AbstractDurationToDayTimeDurationCaster::castFrom(const Item &from,
221 const QExplicitlySharedDataPointer<DynamicContext> &) const
222{
223 const AbstractDuration *const val = from.as<AbstractDuration>();
224
225 return toItem(DayTimeDuration::fromComponents(val->isPositive(),
226 val->days(),
227 val->hours(),
228 val->minutes(),
229 val->seconds(),
230 val->mseconds()));
231}
232
233Item AbstractDurationToYearMonthDurationCaster::castFrom(const Item &from,
234 const QExplicitlySharedDataPointer<DynamicContext> &) const
235{
236 const AbstractDuration *const val = from.as<AbstractDuration>();
237
238 return toItem(YearMonthDuration::fromComponents(val->isPositive(),
239 val->years(),
240 val->months()));
241}
242
243Item AbstractDurationToDurationCaster::castFrom(const Item &from,
244 const QExplicitlySharedDataPointer<DynamicContext> &) const
245{
246 const AbstractDuration *const val = from.as<AbstractDuration>();
247
248 return Duration::fromComponents(val->isPositive(),
249 val->years(),
250 val->months(),
251 val->days(),
252 val->hours(),
253 val->minutes(),
254 val->seconds(),
255 val->mseconds());
256}
257
258Item StringToYearMonthDurationCaster::castFrom(const Item &from,
259 const QExplicitlySharedDataPointer<DynamicContext> &) const
260{
261 return YearMonthDuration::fromLexical(from.stringValue());
262}
263
264Item AbstractDateTimeToGYearCaster::castFrom(const Item &from,
265 const QExplicitlySharedDataPointer<DynamicContext> &) const
266{
267 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
268 // TODO DT dt.setDateOnly(true);
269
270 return GYear::fromDateTime(dt);
271}
272
273Item AbstractDateTimeToGYearMonthCaster::castFrom(const Item &from,
274 const QExplicitlySharedDataPointer<DynamicContext> &) const
275{
276 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
277 // TODO DT dt.setDateOnly(true);
278
279 return GYearMonth::fromDateTime(dt);
280}
281
282Item AbstractDateTimeToGMonthCaster::castFrom(const Item &from,
283 const QExplicitlySharedDataPointer<DynamicContext> &) const
284{
285 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
286 // TODO DT dt.setDateOnly(true);
287
288 return GMonth::fromDateTime(dt);
289}
290
291Item AbstractDateTimeToGMonthDayCaster::castFrom(const Item &from,
292 const QExplicitlySharedDataPointer<DynamicContext> &) const
293{
294 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
295 // TODO DT dt.setDateOnly(true);
296
297 return GMonthDay::fromDateTime(dt);
298}
299
300Item AbstractDateTimeToGDayCaster::castFrom(const Item &from,
301 const QExplicitlySharedDataPointer<DynamicContext> &) const
302{
303 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
304 // TODO DT dt.setDateOnly(true);
305
306 return GDay::fromDateTime(dt);
307}
308
309Item AbstractDateTimeToDateTimeCaster::castFrom(const Item &from,
310 const QExplicitlySharedDataPointer<DynamicContext> &) const
311{
312 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
313 // TODO DT dt.setDateOnly(false);
314
315 return DateTime::fromDateTime(dt);
316}
317
318Item AbstractDateTimeToDateCaster::castFrom(const Item &from,
319 const QExplicitlySharedDataPointer<DynamicContext> &) const
320{
321 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
322 // TODO DT dt.setDateOnly(true);
323
324 return Date::fromDateTime(dt);
325}
326
327Item AbstractDateTimeToTimeCaster::castFrom(const Item &from,
328 const QExplicitlySharedDataPointer<DynamicContext> &) const
329{
330 QDateTime dt(from.as<AbstractDateTime>()->toDateTime());
331 // TODO DT dt.setDateOnly(false);
332
333 return SchemaTime::fromDateTime(dt);
334}
335
336QT_END_NAMESPACE
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