File: | ucbhelper/source/client/content.cxx |
Location: | line 676, column 12 |
Description: | Called C++ object pointer is null |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |||
2 | /* | |||
3 | * This file is part of the LibreOffice project. | |||
4 | * | |||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | |||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | |||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | |||
8 | * | |||
9 | * This file incorporates work covered by the following license notice: | |||
10 | * | |||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | |||
12 | * contributor license agreements. See the NOTICE file distributed | |||
13 | * with this work for additional information regarding copyright | |||
14 | * ownership. The ASF licenses this file to you under the Apache | |||
15 | * License, Version 2.0 (the "License"); you may not use this file | |||
16 | * except in compliance with the License. You may obtain a copy of | |||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | |||
18 | */ | |||
19 | ||||
20 | ||||
21 | /************************************************************************** | |||
22 | TODO | |||
23 | ************************************************************************** | |||
24 | ||||
25 | *************************************************************************/ | |||
26 | #include <osl/diagnose.h> | |||
27 | #include <osl/mutex.hxx> | |||
28 | #include <salhelper/simplereferenceobject.hxx> | |||
29 | #include <cppuhelper/weak.hxx> | |||
30 | ||||
31 | #include <cppuhelper/implbase1.hxx> | |||
32 | #include <com/sun/star/ucb/ContentCreationError.hpp> | |||
33 | #include <com/sun/star/ucb/XCommandEnvironment.hpp> | |||
34 | #include <com/sun/star/ucb/XCommandInfo.hpp> | |||
35 | #include <com/sun/star/ucb/XCommandProcessor.hpp> | |||
36 | #include <com/sun/star/ucb/Command.hpp> | |||
37 | #include <com/sun/star/ucb/CommandInfo.hpp> | |||
38 | #include <com/sun/star/ucb/ContentAction.hpp> | |||
39 | #include <com/sun/star/ucb/OpenCommandArgument2.hpp> | |||
40 | #include <com/sun/star/ucb/InsertCommandArgument.hpp> | |||
41 | #include <com/sun/star/ucb/GlobalTransferCommandArgument.hpp> | |||
42 | #include <com/sun/star/ucb/NameClash.hpp> | |||
43 | #include <com/sun/star/ucb/OpenMode.hpp> | |||
44 | #include <com/sun/star/ucb/XContentCreator.hpp> | |||
45 | #include <com/sun/star/ucb/XContentEventListener.hpp> | |||
46 | #include <com/sun/star/ucb/XContentIdentifierFactory.hpp> | |||
47 | #include <com/sun/star/ucb/XContentProvider.hpp> | |||
48 | #include <com/sun/star/ucb/XContentProviderManager.hpp> | |||
49 | #include <com/sun/star/ucb/XDynamicResultSet.hpp> | |||
50 | #include <com/sun/star/ucb/XSortedDynamicResultSetFactory.hpp> | |||
51 | #include <com/sun/star/beans/XPropertySetInfo.hpp> | |||
52 | #include <com/sun/star/beans/Property.hpp> | |||
53 | #include <com/sun/star/beans/PropertyValue.hpp> | |||
54 | #include <com/sun/star/sdbc/XResultSet.hpp> | |||
55 | #include <com/sun/star/sdbc/XRow.hpp> | |||
56 | #include <com/sun/star/lang/IllegalArgumentException.hpp> | |||
57 | #include <com/sun/star/beans/UnknownPropertyException.hpp> | |||
58 | #include <ucbhelper/macros.hxx> | |||
59 | #include <ucbhelper/content.hxx> | |||
60 | #include <ucbhelper/contentbroker.hxx> | |||
61 | #include <ucbhelper/activedatasink.hxx> | |||
62 | #include <ucbhelper/activedatastreamer.hxx> | |||
63 | #include <ucbhelper/interactionrequest.hxx> | |||
64 | #include <ucbhelper/cancelcommandexecution.hxx> | |||
65 | ||||
66 | using namespace com::sun::star::container; | |||
67 | using namespace com::sun::star::beans; | |||
68 | using namespace com::sun::star::io; | |||
69 | using namespace com::sun::star::lang; | |||
70 | using namespace com::sun::star::sdbc; | |||
71 | using namespace com::sun::star::task; | |||
72 | using namespace com::sun::star::ucb; | |||
73 | using namespace com::sun::star::uno; | |||
74 | ||||
75 | namespace ucbhelper | |||
76 | { | |||
77 | ||||
78 | class EmptyInputStream : public ::cppu::WeakImplHelper1< XInputStream > | |||
79 | { | |||
80 | public: | |||
81 | virtual sal_Int32 SAL_CALL readBytes( | |||
82 | Sequence< sal_Int8 > & data, sal_Int32 nBytesToRead ) | |||
83 | throw (IOException, RuntimeException); | |||
84 | virtual sal_Int32 SAL_CALL readSomeBytes( | |||
85 | Sequence< sal_Int8 > & data, sal_Int32 nMaxBytesToRead ) | |||
86 | throw (IOException, RuntimeException); | |||
87 | virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) | |||
88 | throw (IOException, RuntimeException); | |||
89 | virtual sal_Int32 SAL_CALL available() | |||
90 | throw (IOException, RuntimeException); | |||
91 | virtual void SAL_CALL closeInput() | |||
92 | throw (IOException, RuntimeException); | |||
93 | }; | |||
94 | ||||
95 | sal_Int32 EmptyInputStream::readBytes( | |||
96 | Sequence< sal_Int8 > & data, sal_Int32 ) | |||
97 | throw (IOException, RuntimeException) | |||
98 | { | |||
99 | data.realloc( 0 ); | |||
100 | return 0; | |||
101 | } | |||
102 | ||||
103 | sal_Int32 EmptyInputStream::readSomeBytes( | |||
104 | Sequence< sal_Int8 > & data, sal_Int32 ) | |||
105 | throw (IOException, RuntimeException) | |||
106 | { | |||
107 | data.realloc( 0 ); | |||
108 | return 0; | |||
109 | } | |||
110 | ||||
111 | void EmptyInputStream::skipBytes( sal_Int32 ) | |||
112 | throw (IOException, RuntimeException) | |||
113 | { | |||
114 | } | |||
115 | ||||
116 | sal_Int32 EmptyInputStream::available() | |||
117 | throw (IOException, RuntimeException) | |||
118 | { | |||
119 | return 0; | |||
120 | } | |||
121 | ||||
122 | void EmptyInputStream::closeInput() | |||
123 | throw (IOException, RuntimeException) | |||
124 | { | |||
125 | } | |||
126 | ||||
127 | ||||
128 | //========================================================================= | |||
129 | //========================================================================= | |||
130 | // | |||
131 | // class ContentEventListener_Impl. | |||
132 | // | |||
133 | //========================================================================= | |||
134 | //========================================================================= | |||
135 | ||||
136 | class ContentEventListener_Impl : public cppu::OWeakObject, | |||
137 | public XContentEventListener | |||
138 | { | |||
139 | Content_Impl& m_rContent; | |||
140 | ||||
141 | public: | |||
142 | ContentEventListener_Impl( Content_Impl& rContent ) | |||
143 | : m_rContent( rContent ) {} | |||
144 | ||||
145 | // XInterface | |||
146 | XINTERFACE_DECL()virtual com::sun::star::uno::Any queryInterface( const com::sun ::star::uno::Type & rType ) throw( com::sun::star::uno::RuntimeException ); virtual void acquire() throw(); virtual void release() throw (); | |||
147 | ||||
148 | // XContentEventListener | |||
149 | virtual void SAL_CALL contentEvent( const ContentEvent& evt ) | |||
150 | throw( RuntimeException ); | |||
151 | ||||
152 | // XEventListener ( base of XContentEventListener ) | |||
153 | virtual void SAL_CALL disposing( const EventObject& Source ) | |||
154 | throw( RuntimeException ); | |||
155 | }; | |||
156 | ||||
157 | //========================================================================= | |||
158 | //========================================================================= | |||
159 | // | |||
160 | // class Content_Impl. | |||
161 | // | |||
162 | //========================================================================= | |||
163 | //========================================================================= | |||
164 | ||||
165 | class Content_Impl : public salhelper::SimpleReferenceObject | |||
166 | { | |||
167 | friend class ContentEventListener_Impl; | |||
168 | ||||
169 | mutable rtl::OUString m_aURL; | |||
170 | Reference< XMultiServiceFactory > m_xSMgr; | |||
171 | Reference< XContent > m_xContent; | |||
172 | Reference< XCommandProcessor > m_xCommandProcessor; | |||
173 | Reference< XCommandEnvironment > m_xEnv; | |||
174 | Reference< XContentEventListener > m_xContentEventListener; | |||
175 | mutable osl::Mutex m_aMutex; | |||
176 | sal_Int32 m_nCommandId; | |||
177 | ||||
178 | private: | |||
179 | void reinit( const Reference< XContent >& xContent ); | |||
180 | void disposing(const EventObject& Source); | |||
181 | ||||
182 | public: | |||
183 | Content_Impl() : m_nCommandId( 0 ) {}; | |||
184 | Content_Impl( const Reference< XMultiServiceFactory >& rSMgr, | |||
185 | const Reference< XContent >& rContent, | |||
186 | const Reference< XCommandEnvironment >& rEnv ); | |||
187 | ||||
188 | virtual ~Content_Impl(); | |||
189 | ||||
190 | const rtl::OUString& getURL() const; | |||
191 | Reference< XContent > getContent(); | |||
192 | Reference< XCommandProcessor > getCommandProcessor(); | |||
193 | sal_Int32 getCommandId(); | |||
194 | Reference< XMultiServiceFactory > getServiceManager() { return m_xSMgr; } | |||
195 | ||||
196 | Any executeCommand( const Command& rCommand ); | |||
197 | ||||
198 | inline const Reference< XCommandEnvironment >& getEnvironment() const; | |||
199 | inline void setEnvironment( | |||
200 | const Reference< XCommandEnvironment >& xNewEnv ); | |||
201 | ||||
202 | void inserted(); | |||
203 | }; | |||
204 | ||||
205 | //========================================================================= | |||
206 | // Helpers. | |||
207 | //========================================================================= | |||
208 | ||||
209 | static void ensureContentProviderForURL( const ContentBroker & rBroker, | |||
210 | const rtl::OUString & rURL ) | |||
211 | throw ( ContentCreationException, RuntimeException ) | |||
212 | { | |||
213 | Reference< XContentProviderManager > xMgr | |||
214 | = rBroker.getContentProviderManagerInterface(); | |||
215 | if ( !xMgr.is() ) | |||
216 | { | |||
217 | throw RuntimeException( | |||
218 | rtl::OUString( | |||
219 | "UCB does not implement mandatory interface " | |||
220 | "XContentProviderManager!" ), | |||
221 | Reference< XInterface >() ); | |||
222 | } | |||
223 | else | |||
224 | { | |||
225 | Reference< XContentProvider > xProv | |||
226 | = xMgr->queryContentProvider( rURL ); | |||
227 | if ( !xProv.is() ) | |||
228 | { | |||
229 | throw ContentCreationException( | |||
230 | rtl::OUString( | |||
231 | "No Content Provider available for URL: ") + rURL, | |||
232 | Reference< XInterface >(), | |||
233 | ContentCreationError_NO_CONTENT_PROVIDER ); | |||
234 | } | |||
235 | } | |||
236 | } | |||
237 | ||||
238 | //========================================================================= | |||
239 | static ContentBroker* getContentBroker( bool bThrow ) | |||
240 | throw ( ContentCreationException, RuntimeException ) | |||
241 | { | |||
242 | ContentBroker* pBroker = ContentBroker::get(); | |||
243 | ||||
244 | if ( !pBroker ) | |||
245 | { | |||
246 | if ( bThrow ) | |||
247 | throw RuntimeException( | |||
248 | rtl::OUString("No Content Broker!"), | |||
249 | Reference< XInterface >() ); | |||
250 | } | |||
251 | else | |||
252 | { | |||
253 | #if OSL_DEBUG_LEVEL1 > 1 | |||
254 | Reference< XContentProviderManager > xMgr | |||
255 | = pBroker->getContentProviderManagerInterface(); | |||
256 | if ( !xMgr.is() ) | |||
257 | { | |||
258 | if ( bThrow ) | |||
259 | throw RuntimeException( | |||
260 | rtl::OUString( | |||
261 | "UCB does not implement mandatory interface " | |||
262 | "XContentProviderManager!" ), | |||
263 | Reference< XInterface >() ); | |||
264 | } | |||
265 | else | |||
266 | { | |||
267 | OSL_ENSURE( xMgr->queryContentProviders().getLength(),do { if (true && (!(xMgr->queryContentProviders(). getLength()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "268" ": "), "%s", "Content Broker not configured (no providers)!" ); } } while (false) | |||
268 | "Content Broker not configured (no providers)!" )do { if (true && (!(xMgr->queryContentProviders(). getLength()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "268" ": "), "%s", "Content Broker not configured (no providers)!" ); } } while (false); | |||
269 | } | |||
270 | #endif | |||
271 | } | |||
272 | ||||
273 | return pBroker; | |||
274 | } | |||
275 | ||||
276 | //========================================================================= | |||
277 | static Reference< XContentIdentifier > getContentIdentifier( | |||
278 | const ContentBroker & rBroker, | |||
279 | const rtl::OUString & rURL, | |||
280 | bool bThrow ) | |||
281 | throw ( ContentCreationException, RuntimeException ) | |||
282 | { | |||
283 | Reference< XContentIdentifierFactory > xIdFac | |||
284 | = rBroker.getContentIdentifierFactoryInterface(); | |||
285 | if ( xIdFac.is() ) | |||
286 | { | |||
287 | Reference< XContentIdentifier > xId | |||
288 | = xIdFac->createContentIdentifier( rURL ); | |||
289 | ||||
290 | if ( xId.is() ) | |||
291 | return xId; | |||
292 | ||||
293 | if ( bThrow ) | |||
294 | { | |||
295 | ensureContentProviderForURL( rBroker, rURL ); | |||
296 | ||||
297 | throw ContentCreationException( | |||
298 | rtl::OUString( | |||
299 | "Unable to create Content Identifier!" ), | |||
300 | Reference< XInterface >(), | |||
301 | ContentCreationError_IDENTIFIER_CREATION_FAILED ); | |||
302 | } | |||
303 | } | |||
304 | else | |||
305 | { | |||
306 | if ( bThrow ) | |||
307 | throw RuntimeException( | |||
308 | rtl::OUString( | |||
309 | "UCB does not implement mandatory interface " | |||
310 | "XContentIdentifierFactory!" ), | |||
311 | Reference< XInterface >() ); | |||
312 | } | |||
313 | ||||
314 | return Reference< XContentIdentifier >(); | |||
315 | } | |||
316 | ||||
317 | //========================================================================= | |||
318 | static Reference< XContent > getContent( | |||
319 | const ContentBroker & rBroker, | |||
320 | const Reference< XContentIdentifier > & xId, | |||
321 | bool bThrow ) | |||
322 | throw ( ContentCreationException, RuntimeException ) | |||
323 | { | |||
324 | Reference< XContentProvider > xProvider | |||
325 | = rBroker.getContentProviderInterface(); | |||
326 | if ( xProvider.is() ) | |||
327 | { | |||
328 | Reference< XContent > xContent; | |||
329 | rtl::OUString msg; | |||
330 | try | |||
331 | { | |||
332 | xContent = xProvider->queryContent( xId ); | |||
333 | } | |||
334 | catch ( IllegalIdentifierException const & e ) | |||
335 | { | |||
336 | msg = e.Message; | |||
337 | // handled below. | |||
338 | } | |||
339 | ||||
340 | if ( xContent.is() ) | |||
341 | return xContent; | |||
342 | ||||
343 | if ( bThrow ) | |||
344 | { | |||
345 | ensureContentProviderForURL( rBroker, xId->getContentIdentifier() ); | |||
346 | ||||
347 | throw ContentCreationException( | |||
348 | rtl::OUString( | |||
349 | "Unable to create Content! " ) + msg, | |||
350 | Reference< XInterface >(), | |||
351 | ContentCreationError_CONTENT_CREATION_FAILED ); | |||
352 | } | |||
353 | } | |||
354 | else | |||
355 | { | |||
356 | if ( bThrow ) | |||
357 | throw RuntimeException( | |||
358 | rtl::OUString( | |||
359 | "UCB does not implement mandatory interface " | |||
360 | "XContentProvider!" ), | |||
361 | Reference< XInterface >() ); | |||
362 | } | |||
363 | ||||
364 | return Reference< XContent >(); | |||
365 | } | |||
366 | ||||
367 | //========================================================================= | |||
368 | //========================================================================= | |||
369 | // | |||
370 | // Content Implementation. | |||
371 | // | |||
372 | //========================================================================= | |||
373 | //========================================================================= | |||
374 | ||||
375 | Content::Content() | |||
376 | : m_xImpl( new Content_Impl ) | |||
377 | { | |||
378 | } | |||
379 | ||||
380 | //========================================================================= | |||
381 | Content::Content( const rtl::OUString& rURL, | |||
382 | const Reference< XCommandEnvironment >& rEnv ) | |||
383 | throw ( ContentCreationException, RuntimeException ) | |||
384 | { | |||
385 | ContentBroker* pBroker = getContentBroker( true ); | |||
386 | ||||
387 | Reference< XContentIdentifier > xId | |||
388 | = getContentIdentifier( *pBroker, rURL, true ); | |||
389 | ||||
390 | Reference< XContent > xContent = getContent( *pBroker, xId, true ); | |||
391 | ||||
392 | m_xImpl = new Content_Impl( pBroker->getServiceManager(), xContent, rEnv ); | |||
393 | } | |||
394 | ||||
395 | //========================================================================= | |||
396 | Content::Content( const Reference< XContent >& rContent, | |||
397 | const Reference< XCommandEnvironment >& rEnv ) | |||
398 | throw ( ContentCreationException, RuntimeException ) | |||
399 | { | |||
400 | ContentBroker* pBroker = getContentBroker( true ); | |||
401 | ||||
402 | m_xImpl = new Content_Impl( pBroker->getServiceManager(), rContent, rEnv ); | |||
403 | } | |||
404 | ||||
405 | //========================================================================= | |||
406 | Content::Content( const Content& rOther ) | |||
407 | { | |||
408 | m_xImpl = rOther.m_xImpl; | |||
409 | } | |||
410 | ||||
411 | //========================================================================= | |||
412 | // static | |||
413 | sal_Bool Content::create( const rtl::OUString& rURL, | |||
414 | const Reference< XCommandEnvironment >& rEnv, | |||
415 | Content& rContent ) | |||
416 | { | |||
417 | ContentBroker* pBroker = getContentBroker( false ); | |||
418 | if ( !pBroker ) | |||
419 | return sal_False((sal_Bool)0); | |||
420 | ||||
421 | Reference< XContentIdentifier > xId | |||
422 | = getContentIdentifier( *pBroker, rURL, false ); | |||
423 | if ( !xId.is() ) | |||
424 | return sal_False((sal_Bool)0); | |||
425 | ||||
426 | Reference< XContent > xContent = getContent( *pBroker, xId, false ); | |||
427 | if ( !xContent.is() ) | |||
428 | return sal_False((sal_Bool)0); | |||
429 | ||||
430 | rContent.m_xImpl | |||
431 | = new Content_Impl( pBroker->getServiceManager(), xContent, rEnv ); | |||
432 | ||||
433 | return sal_True((sal_Bool)1); | |||
434 | } | |||
435 | ||||
436 | //========================================================================= | |||
437 | Content::~Content() | |||
438 | { | |||
439 | } | |||
440 | ||||
441 | //========================================================================= | |||
442 | Content& Content::operator=( const Content& rOther ) | |||
443 | { | |||
444 | m_xImpl = rOther.m_xImpl; | |||
445 | return *this; | |||
446 | } | |||
447 | ||||
448 | //========================================================================= | |||
449 | Reference< XContent > Content::get() const | |||
450 | { | |||
451 | return m_xImpl->getContent(); | |||
452 | } | |||
453 | ||||
454 | //========================================================================= | |||
455 | const rtl::OUString& Content::getURL() const | |||
456 | { | |||
457 | return m_xImpl->getURL(); | |||
458 | } | |||
459 | ||||
460 | //========================================================================= | |||
461 | const Reference< XCommandEnvironment >& Content::getCommandEnvironment() const | |||
462 | { | |||
463 | return m_xImpl->getEnvironment(); | |||
464 | } | |||
465 | ||||
466 | //========================================================================= | |||
467 | void Content::setCommandEnvironment( | |||
468 | const Reference< XCommandEnvironment >& xNewEnv ) | |||
469 | { | |||
470 | m_xImpl->setEnvironment( xNewEnv ); | |||
471 | } | |||
472 | ||||
473 | //========================================================================= | |||
474 | Reference< XCommandInfo > Content::getCommands() | |||
475 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
476 | { | |||
477 | Command aCommand; | |||
478 | aCommand.Name = rtl::OUString("getCommandInfo"); | |||
479 | aCommand.Handle = -1; // n/a | |||
480 | aCommand.Argument = Any(); | |||
481 | ||||
482 | Any aResult = m_xImpl->executeCommand( aCommand ); | |||
483 | ||||
484 | Reference< XCommandInfo > xInfo; | |||
485 | aResult >>= xInfo; | |||
486 | return xInfo; | |||
487 | } | |||
488 | ||||
489 | //========================================================================= | |||
490 | Reference< XPropertySetInfo > Content::getProperties() | |||
491 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
492 | { | |||
493 | Command aCommand; | |||
494 | aCommand.Name = rtl::OUString("getPropertySetInfo"); | |||
495 | aCommand.Handle = -1; // n/a | |||
496 | aCommand.Argument = Any(); | |||
497 | ||||
498 | Any aResult = m_xImpl->executeCommand( aCommand ); | |||
499 | ||||
500 | Reference< XPropertySetInfo > xInfo; | |||
501 | aResult >>= xInfo; | |||
502 | return xInfo; | |||
503 | } | |||
504 | ||||
505 | //========================================================================= | |||
506 | Any Content::getPropertyValue( const rtl::OUString& rPropertyName ) | |||
507 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
508 | { | |||
509 | Sequence< rtl::OUString > aNames( 1 ); | |||
510 | aNames.getArray()[ 0 ] = rPropertyName; | |||
511 | ||||
512 | Sequence< Any > aRet = getPropertyValues( aNames ); | |||
513 | return aRet.getConstArray()[ 0 ]; | |||
514 | } | |||
515 | ||||
516 | //========================================================================= | |||
517 | Any Content::setPropertyValue( const rtl::OUString& rName, | |||
518 | const Any& rValue ) | |||
519 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
520 | { | |||
521 | Sequence< rtl::OUString > aNames( 1 ); | |||
522 | aNames.getArray()[ 0 ] = rName; | |||
523 | ||||
524 | Sequence< Any > aValues( 1 ); | |||
525 | aValues.getArray()[ 0 ] = rValue; | |||
526 | ||||
527 | Sequence< Any > aErrors = setPropertyValues( aNames, aValues ); | |||
528 | return aErrors.getConstArray()[ 0 ]; | |||
529 | } | |||
530 | ||||
531 | //========================================================================= | |||
532 | Sequence< Any > Content::getPropertyValues( | |||
533 | const Sequence< rtl::OUString >& rPropertyNames ) | |||
534 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
535 | { | |||
536 | Reference< XRow > xRow = getPropertyValuesInterface( rPropertyNames ); | |||
537 | ||||
538 | sal_Int32 nCount = rPropertyNames.getLength(); | |||
539 | Sequence< Any > aValues( nCount ); | |||
540 | ||||
541 | if ( xRow.is() ) | |||
542 | { | |||
543 | Any* pValues = aValues.getArray(); | |||
544 | ||||
545 | for ( sal_Int32 n = 0; n < nCount; ++n ) | |||
546 | pValues[ n ] = xRow->getObject( n + 1, Reference< XNameAccess >() ); | |||
547 | } | |||
548 | ||||
549 | return aValues; | |||
550 | } | |||
551 | ||||
552 | //========================================================================= | |||
553 | Reference< XRow > Content::getPropertyValuesInterface( | |||
554 | const Sequence< rtl::OUString >& rPropertyNames ) | |||
555 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
556 | { | |||
557 | sal_Int32 nCount = rPropertyNames.getLength(); | |||
558 | Sequence< Property > aProps( nCount ); | |||
559 | Property* pProps = aProps.getArray(); | |||
560 | ||||
561 | const rtl::OUString* pNames = rPropertyNames.getConstArray(); | |||
562 | ||||
563 | for ( sal_Int32 n = 0; n< nCount; ++n ) | |||
564 | { | |||
565 | Property& rProp = pProps[ n ]; | |||
566 | ||||
567 | rProp.Name = pNames[ n ]; | |||
568 | rProp.Handle = -1; // n/a | |||
569 | // rProp.Type = | |||
570 | // rProp.Attributes = ; | |||
571 | } | |||
572 | ||||
573 | Command aCommand; | |||
574 | aCommand.Name = rtl::OUString("getPropertyValues"); | |||
575 | aCommand.Handle = -1; // n/a | |||
576 | aCommand.Argument <<= aProps; | |||
577 | ||||
578 | Any aResult = m_xImpl->executeCommand( aCommand ); | |||
579 | ||||
580 | Reference< XRow > xRow; | |||
581 | aResult >>= xRow; | |||
582 | return xRow; | |||
583 | } | |||
584 | ||||
585 | //========================================================================= | |||
586 | Sequence< Any > Content::setPropertyValues( | |||
587 | const Sequence< rtl::OUString >& rPropertyNames, | |||
588 | const Sequence< Any >& rValues ) | |||
589 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
590 | { | |||
591 | if ( rPropertyNames.getLength() != rValues.getLength() ) | |||
592 | { | |||
593 | ucbhelper::cancelCommandExecution( | |||
594 | makeAny( IllegalArgumentException( | |||
595 | rtl::OUString( | |||
596 | "Length of property names sequence and value " | |||
597 | "sequence are unequal!" ), | |||
598 | get(), | |||
599 | -1 ) ), | |||
600 | m_xImpl->getEnvironment() ); | |||
601 | // Unreachable | |||
602 | } | |||
603 | ||||
604 | sal_Int32 nCount = rValues.getLength(); | |||
605 | Sequence< PropertyValue > aProps( nCount ); | |||
606 | PropertyValue* pProps = aProps.getArray(); | |||
607 | ||||
608 | const rtl::OUString* pNames = rPropertyNames.getConstArray(); | |||
609 | const Any* pValues = rValues.getConstArray(); | |||
610 | ||||
611 | for ( sal_Int32 n = 0; n< nCount; ++n ) | |||
612 | { | |||
613 | PropertyValue& rProp = pProps[ n ]; | |||
614 | ||||
615 | rProp.Name = pNames[ n ]; | |||
616 | rProp.Handle = -1; // n/a | |||
617 | rProp.Value = pValues[ n ]; | |||
618 | // rProp.State = ; | |||
619 | } | |||
620 | ||||
621 | Command aCommand; | |||
622 | aCommand.Name = rtl::OUString("setPropertyValues"); | |||
623 | aCommand.Handle = -1; // n/a | |||
624 | aCommand.Argument <<= aProps; | |||
625 | ||||
626 | Any aResult = m_xImpl->executeCommand( aCommand ); | |||
627 | ||||
628 | Sequence< Any > aErrors; | |||
629 | aResult >>= aErrors; | |||
630 | return aErrors; | |||
631 | } | |||
632 | ||||
633 | //========================================================================= | |||
634 | Any Content::executeCommand( const rtl::OUString& rCommandName, | |||
635 | const Any& rCommandArgument ) | |||
636 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
637 | { | |||
638 | Command aCommand; | |||
639 | aCommand.Name = rCommandName; | |||
640 | aCommand.Handle = -1; // n/a | |||
641 | aCommand.Argument = rCommandArgument; | |||
642 | ||||
643 | return m_xImpl->executeCommand( aCommand ); | |||
644 | } | |||
645 | ||||
646 | //========================================================================= | |||
647 | Any Content::createCursorAny( const Sequence< rtl::OUString >& rPropertyNames, | |||
648 | ResultSetInclude eMode ) | |||
649 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
650 | { | |||
651 | sal_Int32 nCount = rPropertyNames.getLength(); | |||
652 | Sequence< Property > aProps( nCount ); | |||
653 | Property* pProps = aProps.getArray(); | |||
654 | const rtl::OUString* pNames = rPropertyNames.getConstArray(); | |||
655 | for ( sal_Int32 n = 0; n < nCount; ++n ) | |||
656 | { | |||
657 | Property& rProp = pProps[ n ]; | |||
658 | rProp.Name = pNames[ n ]; | |||
659 | rProp.Handle = -1; // n/a | |||
660 | } | |||
661 | ||||
662 | OpenCommandArgument2 aArg; | |||
663 | aArg.Mode = ( eMode == INCLUDE_FOLDERS_ONLY ) | |||
664 | ? OpenMode::FOLDERS | |||
665 | : ( eMode == INCLUDE_DOCUMENTS_ONLY ) | |||
666 | ? OpenMode::DOCUMENTS : OpenMode::ALL; | |||
667 | aArg.Priority = 0; // unused | |||
668 | aArg.Sink = Reference< XInterface >(); // unused | |||
669 | aArg.Properties = aProps; | |||
670 | ||||
671 | Command aCommand; | |||
672 | aCommand.Name = rtl::OUString("open"); | |||
673 | aCommand.Handle = -1; // n/a | |||
674 | aCommand.Argument <<= aArg; | |||
675 | ||||
676 | return m_xImpl->executeCommand( aCommand ); | |||
| ||||
677 | } | |||
678 | ||||
679 | //========================================================================= | |||
680 | Reference< XResultSet > Content::createCursor( | |||
681 | const Sequence< rtl::OUString >& rPropertyNames, | |||
682 | ResultSetInclude eMode ) | |||
683 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
684 | { | |||
685 | Any aCursorAny = createCursorAny( rPropertyNames, eMode ); | |||
686 | ||||
687 | Reference< XDynamicResultSet > xDynSet; | |||
688 | Reference< XResultSet > aResult; | |||
689 | ||||
690 | aCursorAny >>= xDynSet; | |||
691 | if ( xDynSet.is() ) | |||
692 | aResult = xDynSet->getStaticResultSet(); | |||
693 | ||||
694 | OSL_ENSURE( aResult.is(), "Content::createCursor - no cursor!" )do { if (true && (!(aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "694" ": "), "%s", "Content::createCursor - no cursor!") ; } } while (false); | |||
695 | ||||
696 | if ( !aResult.is() ) | |||
697 | { | |||
698 | // Former, the open command directly returned a XResultSet. | |||
699 | aCursorAny >>= aResult; | |||
700 | ||||
701 | OSL_ENSURE( !aResult.is(),do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "703" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false) | |||
702 | "Content::createCursor - open-Command must "do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "703" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false) | |||
703 | "return a Reference< XDynnamicResultSet >!" )do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "703" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false); | |||
704 | } | |||
705 | ||||
706 | return aResult; | |||
707 | } | |||
708 | ||||
709 | //========================================================================= | |||
710 | Reference< XDynamicResultSet > Content::createDynamicCursor( | |||
711 | const Sequence< rtl::OUString >& rPropertyNames, | |||
712 | ResultSetInclude eMode ) | |||
713 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
714 | { | |||
715 | Reference< XDynamicResultSet > aResult; | |||
716 | createCursorAny( rPropertyNames, eMode ) >>= aResult; | |||
| ||||
717 | ||||
718 | OSL_ENSURE( aResult.is(), "Content::createDynamicCursor - no cursor!" )do { if (true && (!(aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "718" ": "), "%s", "Content::createDynamicCursor - no cursor!" ); } } while (false); | |||
719 | ||||
720 | return aResult; | |||
721 | } | |||
722 | ||||
723 | //========================================================================= | |||
724 | Reference< XResultSet > Content::createSortedCursor( | |||
725 | const Sequence< rtl::OUString >& rPropertyNames, | |||
726 | const Sequence< NumberedSortingInfo >& rSortInfo, | |||
727 | Reference< XAnyCompareFactory > rAnyCompareFactory, | |||
728 | ResultSetInclude eMode ) | |||
729 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
730 | { | |||
731 | Reference< XResultSet > aResult; | |||
732 | Reference< XDynamicResultSet > aDynSet; | |||
733 | ||||
734 | Any aCursorAny = createCursorAny( rPropertyNames, eMode ); | |||
735 | ||||
736 | aCursorAny >>= aDynSet; | |||
737 | ||||
738 | if( aDynSet.is() ) | |||
739 | { | |||
740 | Reference< XDynamicResultSet > aDynResult; | |||
741 | Reference< XMultiServiceFactory > aServiceManager = m_xImpl->getServiceManager(); | |||
742 | ||||
743 | if( aServiceManager.is() ) | |||
744 | { | |||
745 | Reference< XSortedDynamicResultSetFactory > aSortFactory( aServiceManager->createInstance( | |||
746 | rtl::OUString("com.sun.star.ucb.SortedDynamicResultSetFactory")), | |||
747 | UNO_QUERY ); | |||
748 | ||||
749 | aDynResult = aSortFactory->createSortedDynamicResultSet( aDynSet, | |||
750 | rSortInfo, | |||
751 | rAnyCompareFactory ); | |||
752 | } | |||
753 | ||||
754 | OSL_ENSURE( aDynResult.is(), "Content::createSortedCursor - no sorted cursor!\n" )do { if (true && (!(aDynResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "754" ": "), "%s", "Content::createSortedCursor - no sorted cursor!\n" ); } } while (false); | |||
755 | ||||
756 | if( aDynResult.is() ) | |||
757 | aResult = aDynResult->getStaticResultSet(); | |||
758 | else | |||
759 | aResult = aDynSet->getStaticResultSet(); | |||
760 | } | |||
761 | ||||
762 | OSL_ENSURE( aResult.is(), "Content::createSortedCursor - no cursor!" )do { if (true && (!(aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "762" ": "), "%s", "Content::createSortedCursor - no cursor!" ); } } while (false); | |||
763 | ||||
764 | if ( !aResult.is() ) | |||
765 | { | |||
766 | // Former, the open command directly returned a XResultSet. | |||
767 | aCursorAny >>= aResult; | |||
768 | ||||
769 | OSL_ENSURE( !aResult.is(),do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "771" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false) | |||
770 | "Content::createCursor - open-Command must "do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "771" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false) | |||
771 | "return a Reference< XDynnamicResultSet >!" )do { if (true && (!(!aResult.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "771" ": "), "%s", "Content::createCursor - open-Command must " "return a Reference< XDynnamicResultSet >!"); } } while (false); | |||
772 | } | |||
773 | ||||
774 | return aResult; | |||
775 | } | |||
776 | ||||
777 | //========================================================================= | |||
778 | Reference< XInputStream > Content::openStream() | |||
779 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
780 | { | |||
781 | if ( !isDocument() ) | |||
782 | return Reference< XInputStream >(); | |||
783 | ||||
784 | Reference< XActiveDataSink > xSink = new ActiveDataSink; | |||
785 | ||||
786 | OpenCommandArgument2 aArg; | |||
787 | aArg.Mode = OpenMode::DOCUMENT; | |||
788 | aArg.Priority = 0; // unused | |||
789 | aArg.Sink = xSink; | |||
790 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
791 | ||||
792 | Command aCommand; | |||
793 | aCommand.Name = rtl::OUString("open"); | |||
794 | aCommand.Handle = -1; // n/a | |||
795 | aCommand.Argument <<= aArg; | |||
796 | ||||
797 | m_xImpl->executeCommand( aCommand ); | |||
798 | ||||
799 | return xSink->getInputStream(); | |||
800 | } | |||
801 | ||||
802 | //========================================================================= | |||
803 | Reference< XInputStream > Content::openStreamNoLock() | |||
804 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
805 | { | |||
806 | if ( !isDocument() ) | |||
807 | return Reference< XInputStream >(); | |||
808 | ||||
809 | Reference< XActiveDataSink > xSink = new ActiveDataSink; | |||
810 | ||||
811 | OpenCommandArgument2 aArg; | |||
812 | aArg.Mode = OpenMode::DOCUMENT_SHARE_DENY_NONE; | |||
813 | aArg.Priority = 0; // unused | |||
814 | aArg.Sink = xSink; | |||
815 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
816 | ||||
817 | Command aCommand; | |||
818 | aCommand.Name = rtl::OUString("open"); | |||
819 | aCommand.Handle = -1; // n/a | |||
820 | aCommand.Argument <<= aArg; | |||
821 | ||||
822 | m_xImpl->executeCommand( aCommand ); | |||
823 | ||||
824 | return xSink->getInputStream(); | |||
825 | } | |||
826 | ||||
827 | //========================================================================= | |||
828 | Reference< XStream > Content::openWriteableStream() | |||
829 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
830 | { | |||
831 | if ( !isDocument() ) | |||
832 | return Reference< XStream >(); | |||
833 | ||||
834 | Reference< XActiveDataStreamer > xStreamer = new ActiveDataStreamer; | |||
835 | ||||
836 | OpenCommandArgument2 aArg; | |||
837 | aArg.Mode = OpenMode::DOCUMENT; | |||
838 | aArg.Priority = 0; // unused | |||
839 | aArg.Sink = xStreamer; | |||
840 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
841 | ||||
842 | Command aCommand; | |||
843 | aCommand.Name = rtl::OUString("open"); | |||
844 | aCommand.Handle = -1; // n/a | |||
845 | aCommand.Argument <<= aArg; | |||
846 | ||||
847 | m_xImpl->executeCommand( aCommand ); | |||
848 | ||||
849 | return xStreamer->getStream(); | |||
850 | } | |||
851 | ||||
852 | //========================================================================= | |||
853 | Reference< XStream > Content::openWriteableStreamNoLock() | |||
854 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
855 | { | |||
856 | if ( !isDocument() ) | |||
857 | return Reference< XStream >(); | |||
858 | ||||
859 | Reference< XActiveDataStreamer > xStreamer = new ActiveDataStreamer; | |||
860 | ||||
861 | OpenCommandArgument2 aArg; | |||
862 | aArg.Mode = OpenMode::DOCUMENT_SHARE_DENY_NONE; | |||
863 | aArg.Priority = 0; // unused | |||
864 | aArg.Sink = xStreamer; | |||
865 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
866 | ||||
867 | Command aCommand; | |||
868 | aCommand.Name = rtl::OUString("open"); | |||
869 | aCommand.Handle = -1; // n/a | |||
870 | aCommand.Argument <<= aArg; | |||
871 | ||||
872 | m_xImpl->executeCommand( aCommand ); | |||
873 | ||||
874 | return xStreamer->getStream(); | |||
875 | } | |||
876 | ||||
877 | //========================================================================= | |||
878 | sal_Bool Content::openStream( const Reference< XActiveDataSink >& rSink ) | |||
879 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
880 | { | |||
881 | if ( !isDocument() ) | |||
882 | return sal_False((sal_Bool)0); | |||
883 | ||||
884 | OpenCommandArgument2 aArg; | |||
885 | aArg.Mode = OpenMode::DOCUMENT; | |||
886 | aArg.Priority = 0; // unused | |||
887 | aArg.Sink = rSink; | |||
888 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
889 | ||||
890 | Command aCommand; | |||
891 | aCommand.Name = rtl::OUString("open"); | |||
892 | aCommand.Handle = -1; // n/a | |||
893 | aCommand.Argument <<= aArg; | |||
894 | ||||
895 | m_xImpl->executeCommand( aCommand ); | |||
896 | ||||
897 | return sal_True((sal_Bool)1); | |||
898 | } | |||
899 | ||||
900 | //========================================================================= | |||
901 | sal_Bool Content::openStream( const Reference< XOutputStream >& rStream ) | |||
902 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
903 | { | |||
904 | if ( !isDocument() ) | |||
905 | return sal_False((sal_Bool)0); | |||
906 | ||||
907 | OpenCommandArgument2 aArg; | |||
908 | aArg.Mode = OpenMode::DOCUMENT; | |||
909 | aArg.Priority = 0; // unused | |||
910 | aArg.Sink = rStream; | |||
911 | aArg.Properties = Sequence< Property >( 0 ); // unused | |||
912 | ||||
913 | Command aCommand; | |||
914 | aCommand.Name = rtl::OUString("open"); | |||
915 | aCommand.Handle = -1; // n/a | |||
916 | aCommand.Argument <<= aArg; | |||
917 | ||||
918 | m_xImpl->executeCommand( aCommand ); | |||
919 | ||||
920 | return sal_True((sal_Bool)1); | |||
921 | } | |||
922 | ||||
923 | //========================================================================= | |||
924 | void Content::writeStream( const Reference< XInputStream >& rStream, | |||
925 | sal_Bool bReplaceExisting ) | |||
926 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
927 | { | |||
928 | InsertCommandArgument aArg; | |||
929 | aArg.Data = rStream.is() ? rStream : new EmptyInputStream; | |||
930 | aArg.ReplaceExisting = bReplaceExisting; | |||
931 | ||||
932 | Command aCommand; | |||
933 | aCommand.Name = rtl::OUString("insert"); | |||
934 | aCommand.Handle = -1; // n/a | |||
935 | aCommand.Argument <<= aArg; | |||
936 | ||||
937 | m_xImpl->executeCommand( aCommand ); | |||
938 | ||||
939 | m_xImpl->inserted(); | |||
940 | } | |||
941 | ||||
942 | //========================================================================= | |||
943 | Sequence< ContentInfo > Content::queryCreatableContentsInfo() | |||
944 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
945 | { | |||
946 | // First, try it using "CreatableContentsInfo" property -> the "new" way. | |||
947 | Sequence< ContentInfo > aInfo; | |||
948 | if ( getPropertyValue( | |||
949 | rtl::OUString("CreatableContentsInfo") ) | |||
950 | >>= aInfo ) | |||
951 | return aInfo; | |||
952 | ||||
953 | // Second, try it using XContentCreator interface -> the "old" way (not | |||
954 | // providing the chance to supply an XCommandEnvironment. | |||
955 | Reference< XContentCreator > xCreator( m_xImpl->getContent(), UNO_QUERY ); | |||
956 | if ( xCreator.is() ) | |||
957 | aInfo = xCreator->queryCreatableContentsInfo(); | |||
958 | ||||
959 | return aInfo; | |||
960 | } | |||
961 | ||||
962 | //========================================================================= | |||
963 | sal_Bool Content::insertNewContent( const rtl::OUString& rContentType, | |||
964 | const Sequence< rtl::OUString >& | |||
965 | rPropertyNames, | |||
966 | const Sequence< Any >& rPropertyValues, | |||
967 | Content& rNewContent ) | |||
968 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
969 | { | |||
970 | return insertNewContent( rContentType, | |||
971 | rPropertyNames, | |||
972 | rPropertyValues, | |||
973 | new EmptyInputStream, | |||
974 | rNewContent ); | |||
975 | } | |||
976 | ||||
977 | //========================================================================= | |||
978 | sal_Bool Content::insertNewContent( const rtl::OUString& rContentType, | |||
979 | const Sequence< rtl::OUString >& | |||
980 | rPropertyNames, | |||
981 | const Sequence< Any >& rPropertyValues, | |||
982 | const Reference< XInputStream >& rData, | |||
983 | Content& rNewContent ) | |||
984 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
985 | { | |||
986 | if ( rContentType.isEmpty() ) | |||
987 | return sal_False((sal_Bool)0); | |||
988 | ||||
989 | // First, try it using "createNewContent" command -> the "new" way. | |||
990 | ContentInfo aInfo; | |||
991 | aInfo.Type = rContentType; | |||
992 | aInfo.Attributes = 0; | |||
993 | ||||
994 | Command aCommand; | |||
995 | aCommand.Name = rtl::OUString("createNewContent"); | |||
996 | aCommand.Handle = -1; // n/a | |||
997 | aCommand.Argument <<= aInfo; | |||
998 | ||||
999 | Reference< XContent > xNew; | |||
1000 | try | |||
1001 | { | |||
1002 | m_xImpl->executeCommand( aCommand ) >>= xNew; | |||
1003 | } | |||
1004 | catch ( RuntimeException const & ) | |||
1005 | { | |||
1006 | throw; | |||
1007 | } | |||
1008 | catch ( Exception const & ) | |||
1009 | { | |||
1010 | } | |||
1011 | ||||
1012 | if ( !xNew.is() ) | |||
1013 | { | |||
1014 | // Second, try it using XContentCreator interface -> the "old" | |||
1015 | // way (not providing the chance to supply an XCommandEnvironment. | |||
1016 | Reference< XContentCreator > xCreator( m_xImpl->getContent(), UNO_QUERY ); | |||
1017 | ||||
1018 | if ( !xCreator.is() ) | |||
1019 | return sal_False((sal_Bool)0); | |||
1020 | ||||
1021 | xNew = xCreator->createNewContent( aInfo ); | |||
1022 | ||||
1023 | if ( !xNew.is() ) | |||
1024 | return sal_False((sal_Bool)0); | |||
1025 | } | |||
1026 | ||||
1027 | Content aNewContent( xNew, m_xImpl->getEnvironment() ); | |||
1028 | aNewContent.setPropertyValues( rPropertyNames, rPropertyValues ); | |||
1029 | aNewContent.executeCommand( rtl::OUString("insert"), | |||
1030 | makeAny( | |||
1031 | InsertCommandArgument( | |||
1032 | rData.is() ? rData : new EmptyInputStream, | |||
1033 | sal_False((sal_Bool)0) /* ReplaceExisting */ ) ) ); | |||
1034 | aNewContent.m_xImpl->inserted(); | |||
1035 | ||||
1036 | rNewContent = aNewContent; | |||
1037 | return sal_True((sal_Bool)1); | |||
1038 | } | |||
1039 | ||||
1040 | //========================================================================= | |||
1041 | sal_Bool Content::transferContent( const Content& rSourceContent, | |||
1042 | InsertOperation eOperation, | |||
1043 | const rtl::OUString & rTitle, | |||
1044 | const sal_Int32 nNameClashAction ) | |||
1045 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
1046 | { | |||
1047 | ContentBroker* pBroker = ContentBroker::get(); | |||
1048 | if ( !pBroker ) | |||
1049 | { | |||
1050 | OSL_FAIL( "Content::transferContent - No Content Broker!" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1050" ": "), "%s", "Content::transferContent - No Content Broker!" ); } } while (false); | |||
1051 | return sal_False((sal_Bool)0); | |||
1052 | } | |||
1053 | ||||
1054 | Reference< XCommandProcessor > xCmdProc( | |||
1055 | pBroker->getCommandProcessorInterface() ); | |||
1056 | if ( !xCmdProc.is() ) | |||
1057 | { | |||
1058 | OSL_FAIL( "Content::transferContent - No XCommandProcessor!" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1058" ": "), "%s", "Content::transferContent - No XCommandProcessor!" ); } } while (false); | |||
1059 | return sal_False((sal_Bool)0); | |||
1060 | } | |||
1061 | ||||
1062 | // Execute command "globalTransfer" at UCB. | |||
1063 | ||||
1064 | TransferCommandOperation eTransOp = TransferCommandOperation(); | |||
1065 | switch ( eOperation ) | |||
1066 | { | |||
1067 | case InsertOperation_COPY: | |||
1068 | eTransOp = TransferCommandOperation_COPY; | |||
1069 | break; | |||
1070 | ||||
1071 | case InsertOperation_MOVE: | |||
1072 | eTransOp = TransferCommandOperation_MOVE; | |||
1073 | break; | |||
1074 | ||||
1075 | case InsertOperation_LINK: | |||
1076 | eTransOp = TransferCommandOperation_LINK; | |||
1077 | break; | |||
1078 | ||||
1079 | default: | |||
1080 | ucbhelper::cancelCommandExecution( | |||
1081 | makeAny( IllegalArgumentException( | |||
1082 | rtl::OUString( | |||
1083 | "Unknown transfer operation!" ), | |||
1084 | get(), | |||
1085 | -1 ) ), | |||
1086 | m_xImpl->getEnvironment() ); | |||
1087 | // Unreachable | |||
1088 | } | |||
1089 | ||||
1090 | GlobalTransferCommandArgument aTransferArg( | |||
1091 | eTransOp, | |||
1092 | rSourceContent.getURL(), // SourceURL | |||
1093 | getURL(), // TargetFolderURL, | |||
1094 | rTitle, | |||
1095 | nNameClashAction ); | |||
1096 | Command aCommand; | |||
1097 | aCommand.Name = rtl::OUString("globalTransfer"); | |||
1098 | aCommand.Handle = -1; // n/a | |||
1099 | aCommand.Argument <<= aTransferArg; | |||
1100 | ||||
1101 | xCmdProc->execute( aCommand, 0, m_xImpl->getEnvironment() ); | |||
1102 | return sal_True((sal_Bool)1); | |||
1103 | } | |||
1104 | ||||
1105 | //========================================================================= | |||
1106 | sal_Bool Content::isFolder() | |||
1107 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
1108 | { | |||
1109 | sal_Bool bFolder = sal_False((sal_Bool)0); | |||
1110 | if ( getPropertyValue( rtl::OUString("IsFolder") ) | |||
1111 | >>= bFolder ) | |||
1112 | return bFolder; | |||
1113 | ||||
1114 | ucbhelper::cancelCommandExecution( | |||
1115 | makeAny( UnknownPropertyException( | |||
1116 | rtl::OUString( | |||
1117 | "Unable to retreive value of property 'IsFolder'!" ), | |||
1118 | get() ) ), | |||
1119 | m_xImpl->getEnvironment() ); | |||
1120 | ||||
1121 | // Unreachable - cancelCommandExecution always throws an exception. | |||
1122 | // But some compilers complain... | |||
1123 | return sal_False((sal_Bool)0); | |||
1124 | } | |||
1125 | ||||
1126 | //========================================================================= | |||
1127 | sal_Bool Content::isDocument() | |||
1128 | throw( CommandAbortedException, RuntimeException, Exception ) | |||
1129 | { | |||
1130 | sal_Bool bDoc = sal_False((sal_Bool)0); | |||
1131 | if ( getPropertyValue( rtl::OUString("IsDocument") ) | |||
1132 | >>= bDoc ) | |||
1133 | return bDoc; | |||
1134 | ||||
1135 | ucbhelper::cancelCommandExecution( | |||
1136 | makeAny( UnknownPropertyException( | |||
1137 | rtl::OUString( | |||
1138 | "Unable to retreive value of property 'IsDocument'!" ), | |||
1139 | get() ) ), | |||
1140 | m_xImpl->getEnvironment() ); | |||
1141 | ||||
1142 | // Unreachable - cancelCommandExecution always throws an exception, | |||
1143 | // But some compilers complain... | |||
1144 | return sal_False((sal_Bool)0); | |||
1145 | } | |||
1146 | ||||
1147 | //========================================================================= | |||
1148 | //========================================================================= | |||
1149 | // | |||
1150 | // Content_Impl Implementation. | |||
1151 | // | |||
1152 | //========================================================================= | |||
1153 | //========================================================================= | |||
1154 | ||||
1155 | Content_Impl::Content_Impl( const Reference< XMultiServiceFactory >& rSMgr, | |||
1156 | const Reference< XContent >& rContent, | |||
1157 | const Reference< XCommandEnvironment >& rEnv ) | |||
1158 | : m_xSMgr( rSMgr ), | |||
1159 | m_xContent( rContent ), | |||
1160 | m_xEnv( rEnv ), | |||
1161 | m_nCommandId( 0 ) | |||
1162 | { | |||
1163 | if ( m_xContent.is() ) | |||
1164 | { | |||
1165 | m_xContentEventListener = new ContentEventListener_Impl( *this ); | |||
1166 | m_xContent->addContentEventListener( m_xContentEventListener ); | |||
1167 | ||||
1168 | #if OSL_DEBUG_LEVEL1 > 1 | |||
1169 | // Only done on demand in product version for performance reasons, | |||
1170 | // but a nice debug helper. | |||
1171 | getURL(); | |||
1172 | #endif | |||
1173 | } | |||
1174 | } | |||
1175 | ||||
1176 | //========================================================================= | |||
1177 | void Content_Impl::reinit( const Reference< XContent >& xContent ) | |||
1178 | { | |||
1179 | osl::MutexGuard aGuard( m_aMutex ); | |||
1180 | ||||
1181 | m_xCommandProcessor = 0; | |||
1182 | m_nCommandId = 0; | |||
1183 | ||||
1184 | // #92581# - Don't reset m_aURL!!! | |||
1185 | ||||
1186 | if ( m_xContent.is() ) | |||
1187 | { | |||
1188 | try | |||
1189 | { | |||
1190 | m_xContent->removeContentEventListener( m_xContentEventListener ); | |||
1191 | } | |||
1192 | catch ( RuntimeException const & ) | |||
1193 | { | |||
1194 | } | |||
1195 | } | |||
1196 | ||||
1197 | if ( xContent.is() ) | |||
1198 | { | |||
1199 | m_xContent = xContent; | |||
1200 | m_xContent->addContentEventListener( m_xContentEventListener ); | |||
1201 | ||||
1202 | #if OSL_DEBUG_LEVEL1 > 1 | |||
1203 | // Only done on demand in product version for performance reasons, | |||
1204 | // but a nice debug helper. | |||
1205 | getURL(); | |||
1206 | #endif | |||
1207 | } | |||
1208 | else | |||
1209 | { | |||
1210 | // We need m_xContent's URL in order to be able to create the | |||
1211 | // content object again if demanded ( --> Content_Impl::getContent() ) | |||
1212 | getURL(); | |||
1213 | ||||
1214 | m_xContent = 0; | |||
1215 | } | |||
1216 | } | |||
1217 | ||||
1218 | //========================================================================= | |||
1219 | // virtual | |||
1220 | Content_Impl::~Content_Impl() | |||
1221 | { | |||
1222 | if ( m_xContent.is() ) | |||
1223 | { | |||
1224 | try | |||
1225 | { | |||
1226 | m_xContent->removeContentEventListener( m_xContentEventListener ); | |||
1227 | } | |||
1228 | catch ( RuntimeException const & ) | |||
1229 | { | |||
1230 | } | |||
1231 | } | |||
1232 | } | |||
1233 | ||||
1234 | //========================================================================= | |||
1235 | void Content_Impl::disposing( const EventObject& Source ) | |||
1236 | { | |||
1237 | Reference<XContent> xContent; | |||
1238 | ||||
1239 | { | |||
1240 | osl::MutexGuard aGuard( m_aMutex ); | |||
1241 | if(Source.Source != m_xContent) | |||
1242 | return; | |||
1243 | ||||
1244 | xContent = m_xContent; | |||
1245 | ||||
1246 | m_nCommandId = 0; | |||
1247 | m_aURL = rtl::OUString(); | |||
1248 | m_xCommandProcessor = 0; | |||
1249 | m_xContent = 0; | |||
1250 | } | |||
1251 | ||||
1252 | if ( xContent.is() ) | |||
1253 | { | |||
1254 | try | |||
1255 | { | |||
1256 | xContent->removeContentEventListener( m_xContentEventListener ); | |||
1257 | } | |||
1258 | catch ( RuntimeException const & ) | |||
1259 | { | |||
1260 | } | |||
1261 | } | |||
1262 | } | |||
1263 | ||||
1264 | //========================================================================= | |||
1265 | const rtl::OUString& Content_Impl::getURL() const | |||
1266 | { | |||
1267 | if ( m_aURL.isEmpty() && m_xContent.is() ) | |||
1268 | { | |||
1269 | osl::MutexGuard aGuard( m_aMutex ); | |||
1270 | ||||
1271 | if ( m_aURL.isEmpty() && m_xContent.is() ) | |||
1272 | { | |||
1273 | Reference< XContentIdentifier > xId = m_xContent->getIdentifier(); | |||
1274 | if ( xId.is() ) | |||
1275 | m_aURL = xId->getContentIdentifier(); | |||
1276 | } | |||
1277 | } | |||
1278 | ||||
1279 | return m_aURL; | |||
1280 | } | |||
1281 | ||||
1282 | //========================================================================= | |||
1283 | Reference< XContent > Content_Impl::getContent() | |||
1284 | { | |||
1285 | if ( !m_xContent.is() && !m_aURL.isEmpty() ) | |||
1286 | { | |||
1287 | osl::MutexGuard aGuard( m_aMutex ); | |||
1288 | ||||
1289 | if ( !m_xContent.is() && !m_aURL.isEmpty() ) | |||
1290 | { | |||
1291 | ContentBroker* pBroker = ContentBroker::get(); | |||
1292 | ||||
1293 | OSL_ENSURE( pBroker, "No Content Broker!" )do { if (true && (!(pBroker))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1293" ": "), "%s", "No Content Broker!"); } } while (false ); | |||
1294 | ||||
1295 | if ( pBroker ) | |||
1296 | { | |||
1297 | OSL_ENSURE( pBroker->getContentProviderManagerInterface()do { if (true && (!(pBroker->getContentProviderManagerInterface () ->queryContentProviders().getLength()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1299" ": "), "%s", "Content Broker not configured (no providers)!" ); } } while (false) | |||
1298 | ->queryContentProviders().getLength(),do { if (true && (!(pBroker->getContentProviderManagerInterface () ->queryContentProviders().getLength()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1299" ": "), "%s", "Content Broker not configured (no providers)!" ); } } while (false) | |||
1299 | "Content Broker not configured (no providers)!" )do { if (true && (!(pBroker->getContentProviderManagerInterface () ->queryContentProviders().getLength()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1299" ": "), "%s", "Content Broker not configured (no providers)!" ); } } while (false); | |||
1300 | ||||
1301 | Reference< XContentIdentifierFactory > xIdFac | |||
1302 | = pBroker->getContentIdentifierFactoryInterface(); | |||
1303 | ||||
1304 | OSL_ENSURE( xIdFac.is(), "No Content Identifier factory!" )do { if (true && (!(xIdFac.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1304" ": "), "%s", "No Content Identifier factory!"); } } while (false); | |||
1305 | ||||
1306 | if ( xIdFac.is() ) | |||
1307 | { | |||
1308 | Reference< XContentIdentifier > xId | |||
1309 | = xIdFac->createContentIdentifier( m_aURL ); | |||
1310 | ||||
1311 | OSL_ENSURE( xId.is(), "No Content Identifier!" )do { if (true && (!(xId.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1311" ": "), "%s", "No Content Identifier!"); } } while (false); | |||
1312 | ||||
1313 | if ( xId.is() ) | |||
1314 | { | |||
1315 | Reference< XContentProvider > xProvider | |||
1316 | = pBroker->getContentProviderInterface(); | |||
1317 | ||||
1318 | OSL_ENSURE( xProvider.is(), "No Content Provider!" )do { if (true && (!(xProvider.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/ucbhelper/source/client/content.cxx" ":" "1318" ": "), "%s", "No Content Provider!"); } } while ( false); | |||
1319 | ||||
1320 | if ( xProvider.is() ) | |||
1321 | { | |||
1322 | try | |||
1323 | { | |||
1324 | m_xContent = xProvider->queryContent( xId ); | |||
1325 | } | |||
1326 | catch ( IllegalIdentifierException const & ) | |||
1327 | { | |||
1328 | } | |||
1329 | ||||
1330 | if ( m_xContent.is() ) | |||
1331 | m_xContent->addContentEventListener( | |||
1332 | m_xContentEventListener ); | |||
1333 | } | |||
1334 | } | |||
1335 | } | |||
1336 | } | |||
1337 | } | |||
1338 | } | |||
1339 | ||||
1340 | return m_xContent; | |||
1341 | } | |||
1342 | ||||
1343 | //========================================================================= | |||
1344 | Reference< XCommandProcessor > Content_Impl::getCommandProcessor() | |||
1345 | { | |||
1346 | if ( !m_xCommandProcessor.is() ) | |||
1347 | { | |||
1348 | osl::MutexGuard aGuard( m_aMutex ); | |||
1349 | ||||
1350 | if ( !m_xCommandProcessor.is() ) | |||
1351 | m_xCommandProcessor | |||
1352 | = Reference< XCommandProcessor >( getContent(), UNO_QUERY ); | |||
1353 | } | |||
1354 | ||||
1355 | return m_xCommandProcessor; | |||
1356 | } | |||
1357 | ||||
1358 | //========================================================================= | |||
1359 | sal_Int32 Content_Impl::getCommandId() | |||
1360 | { | |||
1361 | if ( m_nCommandId == 0 ) | |||
1362 | { | |||
1363 | osl::MutexGuard aGuard( m_aMutex ); | |||
1364 | ||||
1365 | if ( m_nCommandId == 0 ) | |||
1366 | { | |||
1367 | Reference< XCommandProcessor > xProc = getCommandProcessor(); | |||
1368 | if ( xProc.is() ) | |||
1369 | m_nCommandId = xProc->createCommandIdentifier(); | |||
1370 | } | |||
1371 | } | |||
1372 | ||||
1373 | return m_nCommandId; | |||
1374 | } | |||
1375 | ||||
1376 | //========================================================================= | |||
1377 | Any Content_Impl::executeCommand( const Command& rCommand ) | |||
1378 | { | |||
1379 | Reference< XCommandProcessor > xProc = getCommandProcessor(); | |||
1380 | if ( !xProc.is() ) | |||
1381 | return Any(); | |||
1382 | ||||
1383 | // Execute command | |||
1384 | return xProc->execute( rCommand, getCommandId(), m_xEnv ); | |||
1385 | } | |||
1386 | ||||
1387 | //========================================================================= | |||
1388 | inline const Reference< XCommandEnvironment >& | |||
1389 | Content_Impl::getEnvironment() const | |||
1390 | { | |||
1391 | return m_xEnv; | |||
1392 | } | |||
1393 | ||||
1394 | //========================================================================= | |||
1395 | inline void Content_Impl::setEnvironment( | |||
1396 | const Reference< XCommandEnvironment >& xNewEnv ) | |||
1397 | { | |||
1398 | osl::MutexGuard aGuard( m_aMutex ); | |||
1399 | m_xEnv = xNewEnv; | |||
1400 | } | |||
1401 | ||||
1402 | //========================================================================= | |||
1403 | void Content_Impl::inserted() | |||
1404 | { | |||
1405 | // URL might have changed during 'insert' => recalculate in next getURL() | |||
1406 | osl::MutexGuard aGuard( m_aMutex ); | |||
1407 | m_aURL = ::rtl::OUString(); | |||
1408 | } | |||
1409 | ||||
1410 | //========================================================================= | |||
1411 | //========================================================================= | |||
1412 | // | |||
1413 | // ContentEventListener_Impl Implementation. | |||
1414 | // | |||
1415 | //========================================================================= | |||
1416 | //========================================================================= | |||
1417 | ||||
1418 | //========================================================================= | |||
1419 | // | |||
1420 | // XInterface methods. | |||
1421 | // | |||
1422 | //========================================================================= | |||
1423 | ||||
1424 | XINTERFACE_IMPL_2( ContentEventListener_Impl,void ContentEventListener_Impl::acquire() throw() { OWeakObject ::acquire(); } void ContentEventListener_Impl::release() throw () { OWeakObject::release(); } com::sun::star::uno::Any ContentEventListener_Impl ::queryInterface( const com::sun::star::uno::Type & rType ) throw( com::sun::star::uno::RuntimeException ) { com::sun:: star::uno::Any aRet = cppu::queryInterface( rType, (static_cast < XContentEventListener* >(this)), (static_cast< XEventListener * >(this)) ); return aRet.hasValue() ? aRet : OWeakObject:: queryInterface( rType ); } | |||
1425 | XContentEventListener,void ContentEventListener_Impl::acquire() throw() { OWeakObject ::acquire(); } void ContentEventListener_Impl::release() throw () { OWeakObject::release(); } com::sun::star::uno::Any ContentEventListener_Impl ::queryInterface( const com::sun::star::uno::Type & rType ) throw( com::sun::star::uno::RuntimeException ) { com::sun:: star::uno::Any aRet = cppu::queryInterface( rType, (static_cast < XContentEventListener* >(this)), (static_cast< XEventListener * >(this)) ); return aRet.hasValue() ? aRet : OWeakObject:: queryInterface( rType ); } | |||
1426 | XEventListener )void ContentEventListener_Impl::acquire() throw() { OWeakObject ::acquire(); } void ContentEventListener_Impl::release() throw () { OWeakObject::release(); } com::sun::star::uno::Any ContentEventListener_Impl ::queryInterface( const com::sun::star::uno::Type & rType ) throw( com::sun::star::uno::RuntimeException ) { com::sun:: star::uno::Any aRet = cppu::queryInterface( rType, (static_cast < XContentEventListener* >(this)), (static_cast< XEventListener * >(this)) ); return aRet.hasValue() ? aRet : OWeakObject:: queryInterface( rType ); }; /* base of XContentEventListener */ | |||
1427 | ||||
1428 | //========================================================================= | |||
1429 | // | |||
1430 | // XContentEventListener methods. | |||
1431 | // | |||
1432 | //========================================================================= | |||
1433 | ||||
1434 | // virtual | |||
1435 | void SAL_CALL ContentEventListener_Impl::contentEvent( const ContentEvent& evt ) | |||
1436 | throw( RuntimeException ) | |||
1437 | { | |||
1438 | if ( evt.Source == m_rContent.m_xContent ) | |||
1439 | { | |||
1440 | switch ( evt.Action ) | |||
1441 | { | |||
1442 | case ContentAction::DELETED: | |||
1443 | m_rContent.reinit( Reference< XContent >() ); | |||
1444 | break; | |||
1445 | ||||
1446 | case ContentAction::EXCHANGED: | |||
1447 | m_rContent.reinit( evt.Content ); | |||
1448 | break; | |||
1449 | ||||
1450 | default: | |||
1451 | break; | |||
1452 | } | |||
1453 | } | |||
1454 | } | |||
1455 | ||||
1456 | //========================================================================= | |||
1457 | // | |||
1458 | // XEventListenr methods. | |||
1459 | // | |||
1460 | //========================================================================= | |||
1461 | ||||
1462 | // virtual | |||
1463 | void SAL_CALL ContentEventListener_Impl::disposing( const EventObject& Source ) | |||
1464 | throw( RuntimeException ) | |||
1465 | { | |||
1466 | m_rContent.disposing(Source); | |||
1467 | } | |||
1468 | ||||
1469 | } /* namespace ucbhelper */ | |||
1470 | ||||
1471 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |