1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CACHED_CONTENT_RESULTSET_HXX
#define _CACHED_CONTENT_RESULTSET_HXX
#include <contentresultsetwrapper.hxx>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/ucb/XFetchProvider.hpp>
#include <com/sun/star/ucb/XFetchProviderForContentAccess.hpp>
#include <com/sun/star/ucb/FetchResult.hpp>
#include <com/sun/star/ucb/XContentIdentifierMapping.hpp>
#include <com/sun/star/ucb/XCachedContentResultSetFactory.hpp>
#define CACHED_CONTENT_RESULTSET_SERVICE_NAME "com.sun.star.ucb.CachedContentResultSet"
#define CACHED_CONTENT_RESULTSET_FACTORY_NAME "com.sun.star.ucb.CachedContentResultSetFactory"
//=========================================================================
namespace com { namespace sun { namespace star { namespace script {
class XTypeConverter;
} } } }
class CCRS_PropertySetInfo;
class CachedContentResultSet
: public ContentResultSetWrapper
, public com::sun::star::lang::XTypeProvider
, public com::sun::star::lang::XServiceInfo
{
//--------------------------------------------------------------------------
// class CCRS_Cache
class CCRS_Cache
{
private:
com::sun::star::ucb::FetchResult* m_pResult;
com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifierMapping >
m_xContentIdentifierMapping;
com::sun::star::uno::Sequence< sal_Bool >* m_pMappedReminder;
private:
com::sun::star::uno::Any& SAL_CALL
getRowAny( sal_Int32 nRow )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
void SAL_CALL clear();
void SAL_CALL remindMapped( sal_Int32 nRow );
sal_Bool SAL_CALL isRowMapped( sal_Int32 nRow );
void SAL_CALL clearMappedReminder();
com::sun::star::uno::Sequence< sal_Bool >* SAL_CALL getMappedReminder();
public:
CCRS_Cache( const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifierMapping > & xMapping );
~CCRS_Cache();
void SAL_CALL loadData(
const com::sun::star::ucb::FetchResult& rResult );
sal_Bool SAL_CALL
hasRow( sal_Int32 nRow );
sal_Bool SAL_CALL
hasCausedException( sal_Int32 nRow );
sal_Int32 SAL_CALL
getMaxRow();
sal_Bool SAL_CALL
hasKnownLast();
//---
const com::sun::star::uno::Any& SAL_CALL
getAny( sal_Int32 nRow, sal_Int32 nColumnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
const rtl::OUString& SAL_CALL
getContentIdentifierString( sal_Int32 nRow )
throw( com::sun::star::uno::RuntimeException );
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& SAL_CALL
getContentIdentifier( sal_Int32 nRow )
throw( com::sun::star::uno::RuntimeException );
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContent >& SAL_CALL
getContent( sal_Int32 nRow )
throw( com::sun::star::uno::RuntimeException );
};
//-----------------------------------------------------------------
//members
com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
m_xSMgr;
//different Interfaces from Origin:
com::sun::star::uno::Reference< com::sun::star::ucb::XFetchProvider >
m_xFetchProvider; //XFetchProvider-interface from m_xOrigin
com::sun::star::uno::Reference< com::sun::star::ucb::XFetchProviderForContentAccess >
m_xFetchProviderForContentAccess; //XFetchProviderForContentAccess-interface from m_xOrigin
//my PropertySetInfo
com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo >
m_xMyPropertySetInfo;//holds m_pMyPropSetInfo alive
CCRS_PropertySetInfo* m_pMyPropSetInfo;
//
com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifierMapping >
m_xContentIdentifierMapping;// can be used for remote optimized ContentAccess
//some Properties and helping variables
sal_Int32 m_nRow;
sal_Bool m_bAfterLast; // TRUE, if m_nRow is after final count; can be TRUE without knowing the exact final count
sal_Int32 m_nLastAppliedPos;
sal_Bool m_bAfterLastApplied;
sal_Int32 m_nKnownCount; // count we know from the Origin
sal_Bool m_bFinalCount; // TRUE if the Origin has reached final count and we got that count in m_nKnownCount
sal_Int32 m_nFetchSize;
sal_Int32 m_nFetchDirection;
sal_Bool m_bLastReadWasFromCache;
sal_Bool m_bLastCachedReadWasNull;
//cache:
CCRS_Cache m_aCache;
CCRS_Cache m_aCacheContentIdentifierString;
CCRS_Cache m_aCacheContentIdentifier;
CCRS_Cache m_aCacheContent;
private:
//-----------------------------------------------------------------
//helping XPropertySet methods.
virtual void SAL_CALL impl_initPropertySetInfo();
//-----------------------------------------------------------------
sal_Bool SAL_CALL
applyPositionToOrigin( sal_Int32 nRow )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
void SAL_CALL
impl_fetchData( sal_Int32 nRow, sal_Int32 nCount
, sal_Int32 nFetchDirection )
throw( com::sun::star::uno::RuntimeException );
sal_Bool SAL_CALL
impl_isKnownValidPosition( sal_Int32 nRow );
sal_Bool SAL_CALL
impl_isKnownInvalidPosition( sal_Int32 nRow );
void SAL_CALL
impl_changeRowCount( sal_Int32 nOld, sal_Int32 nNew );
void SAL_CALL
impl_changeIsRowCountFinal( sal_Bool bOld, sal_Bool bNew );
public:
CachedContentResultSet(
const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory > &
xSMgr,
const com::sun::star::uno::Reference<
com::sun::star::sdbc::XResultSet > & xOrigin,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifierMapping > &
xContentIdentifierMapping );
virtual ~CachedContentResultSet();
//-----------------------------------------------------------------
// XInterface inherited
//-----------------------------------------------------------------
XINTERFACE_DECL()
//-----------------------------------------------------------------
// XTypeProvider
//-----------------------------------------------------------------
XTYPEPROVIDER_DECL()
//-----------------------------------------------------------------
// XServiceInfo
//-----------------------------------------------------------------
XSERVICEINFO_NOFACTORY_DECL()
//-----------------------------------------------------------------
// XPropertySet inherited
//-----------------------------------------------------------------
virtual void SAL_CALL
setPropertyValue( const rtl::OUString& aPropertyName,
const com::sun::star::uno::Any& aValue )
throw( com::sun::star::beans::UnknownPropertyException,
com::sun::star::beans::PropertyVetoException,
com::sun::star::lang::IllegalArgumentException,
com::sun::star::lang::WrappedTargetException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Any SAL_CALL
getPropertyValue( const rtl::OUString& PropertyName )
throw( com::sun::star::beans::UnknownPropertyException,
com::sun::star::lang::WrappedTargetException,
com::sun::star::uno::RuntimeException );
//-----------------------------------------------------------------
// own inherited
//-----------------------------------------------------------------
virtual void SAL_CALL
impl_disposing( const com::sun::star::lang::EventObject& Source )
throw( com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
impl_propertyChange( const com::sun::star::beans::PropertyChangeEvent& evt )
throw( com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
impl_vetoableChange( const com::sun::star::beans::PropertyChangeEvent& aEvent )
throw( com::sun::star::beans::PropertyVetoException,
com::sun::star::uno::RuntimeException );
//-----------------------------------------------------------------
// XContentAccess inherited
//-----------------------------------------------------------------
virtual rtl::OUString SAL_CALL
queryContentIdentifierString()
throw( com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier > SAL_CALL
queryContentIdentifier()
throw( com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::ucb::XContent > SAL_CALL
queryContent()
throw( com::sun::star::uno::RuntimeException );
//-----------------------------------------------------------------
// XResultSet inherited
//-----------------------------------------------------------------
virtual sal_Bool SAL_CALL
next()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
isBeforeFirst()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
isAfterLast()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
isFirst()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
isLast()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
beforeFirst()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
afterLast()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
first()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
last()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Int32 SAL_CALL
getRow()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
absolute( sal_Int32 row )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
relative( sal_Int32 rows )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
previous()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
refreshRow()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
rowUpdated()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
rowInserted()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
rowDeleted()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::uno::XInterface > SAL_CALL
getStatement()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
//-----------------------------------------------------------------
// XRow inherited
//-----------------------------------------------------------------
virtual sal_Bool SAL_CALL
wasNull()
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual rtl::OUString SAL_CALL
getString( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL
getBoolean( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Int8 SAL_CALL
getByte( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Int16 SAL_CALL
getShort( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Int32 SAL_CALL
getInt( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual sal_Int64 SAL_CALL
getLong( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual float SAL_CALL
getFloat( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual double SAL_CALL
getDouble( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL
getBytes( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::util::Date SAL_CALL
getDate( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::util::Time SAL_CALL
getTime( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::util::DateTime SAL_CALL
getTimestamp( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::io::XInputStream > SAL_CALL
getBinaryStream( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::io::XInputStream > SAL_CALL
getCharacterStream( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Any SAL_CALL
getObject( sal_Int32 columnIndex,
const com::sun::star::uno::Reference<
com::sun::star::container::XNameAccess >& typeMap )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::sdbc::XRef > SAL_CALL
getRef( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::sdbc::XBlob > SAL_CALL
getBlob( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::sdbc::XClob > SAL_CALL
getClob( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::sdbc::XArray > SAL_CALL
getArray( sal_Int32 columnIndex )
throw( com::sun::star::sdbc::SQLException,
com::sun::star::uno::RuntimeException );
//-----------------------------------------------------------------
// Type Converter support
//-----------------------------------------------------------------
private:
sal_Bool m_bTriedToGetTypeConverter;
com::sun::star::uno::Reference<
com::sun::star::script::XTypeConverter > m_xTypeConverter;
const com::sun::star::uno::Reference<
com::sun::star::script::XTypeConverter >& getTypeConverter();
};
//=========================================================================
class CachedContentResultSetFactory
: public cppu::OWeakObject
, public com::sun::star::lang::XTypeProvider
, public com::sun::star::lang::XServiceInfo
, public com::sun::star::ucb::XCachedContentResultSetFactory
{
protected:
com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory > m_xSMgr;
public:
CachedContentResultSetFactory(
const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory > & rSMgr);
virtual ~CachedContentResultSetFactory();
//-----------------------------------------------------------------
// XInterface
XINTERFACE_DECL()
//-----------------------------------------------------------------
// XTypeProvider
XTYPEPROVIDER_DECL()
//-----------------------------------------------------------------
// XServiceInfo
XSERVICEINFO_DECL()
//-----------------------------------------------------------------
// XCachedContentResultSetFactory
virtual com::sun::star::uno::Reference<
com::sun::star::sdbc::XResultSet > SAL_CALL
createCachedContentResultSet(
const com::sun::star::uno::Reference<
com::sun::star::sdbc::XResultSet > & xSource,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifierMapping > & xMapping )
throw( com::sun::star::uno::RuntimeException );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
