Line data Source code
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 : #include <string.h>
21 : #include "ContentHelper.hxx"
22 : #include <rtl/ustrbuf.hxx>
23 : #include <ucbhelper/cancelcommandexecution.hxx>
24 : #include <comphelper/property.hxx>
25 : #include <com/sun/star/ucb/UnsupportedCommandException.hpp>
26 : #include <com/sun/star/lang/IllegalArgumentException.hpp>
27 : #include <com/sun/star/lang/IllegalAccessException.hpp>
28 : #include <com/sun/star/io/XOutputStream.hpp>
29 : #include <com/sun/star/io/XActiveDataSink.hpp>
30 : #include <com/sun/star/beans/PropertyAttribute.hpp>
31 : #include <ucbhelper/propertyvalueset.hxx>
32 : #include <ucbhelper/contentidentifier.hxx>
33 : #include "myucp_resultset.hxx"
34 : #include <com/sun/star/container/XNameContainer.hpp>
35 : #include "sdbcoretools.hxx"
36 : #include "dbastrings.hrc"
37 : #include <tools/debug.hxx>
38 :
39 : namespace dbaccess
40 : {
41 : using namespace ::com::sun::star::uno;
42 : using namespace ::com::sun::star::ucb;
43 : using namespace ::com::sun::star::beans;
44 : using namespace ::com::sun::star::lang;
45 : using namespace ::com::sun::star::sdbc;
46 : using namespace ::com::sun::star::io;
47 : using namespace ::com::sun::star::util;
48 : using namespace ::com::sun::star::embed;
49 : using namespace ::com::sun::star::container;
50 : using namespace ::comphelper;
51 : using namespace ::cppu;
52 :
53 0 : OContentHelper_Impl::OContentHelper_Impl()
54 0 : : m_pDataSource(0)
55 : {
56 0 : }
57 :
58 0 : OContentHelper_Impl::~OContentHelper_Impl()
59 : {
60 0 : }
61 :
62 0 : OContentHelper::OContentHelper(const Reference< XComponentContext >& _xORB
63 : ,const Reference< XInterface >& _xParentContainer
64 : ,const TContentPtr& _pImpl)
65 : : OContentHelper_COMPBASE(m_aMutex)
66 : ,m_aContentListeners(m_aMutex)
67 : ,m_aPropertyChangeListeners(m_aMutex)
68 : ,m_xParentContainer( _xParentContainer )
69 : ,m_aContext( _xORB )
70 : ,m_aErrorHelper( m_aContext )
71 : ,m_pImpl(_pImpl)
72 0 : ,m_nCommandId(0)
73 : {
74 0 : }
75 :
76 0 : void SAL_CALL OContentHelper::disposing()
77 : {
78 0 : ::osl::MutexGuard aGuard(m_aMutex);
79 :
80 : // say goodbye to our listeners
81 0 : EventObject aEvt(*this);
82 0 : m_aContentListeners.disposeAndClear(aEvt);
83 :
84 0 : m_xParentContainer = NULL;
85 0 : }
86 :
87 0 : IMPLEMENT_SERVICE_INFO1(OContentHelper,"com.sun.star.comp.sdb.Content","com.sun.star.ucb.Content");
88 0 : IMPLEMENT_IMPLEMENTATION_ID(OContentHelper)
89 :
90 : // XContent
91 0 : Reference< XContentIdentifier > SAL_CALL OContentHelper::getIdentifier( ) throw (RuntimeException, std::exception)
92 : {
93 0 : ::osl::MutexGuard aGuard(m_aMutex);
94 0 : OUString aIdentifier( "private:" + impl_getHierarchicalName( true ) );
95 0 : return new ::ucbhelper::ContentIdentifier( aIdentifier );
96 : }
97 :
98 0 : OUString OContentHelper::impl_getHierarchicalName( bool _includingRootContainer ) const
99 : {
100 0 : OUStringBuffer aHierarchicalName( m_pImpl->m_aProps.aTitle );
101 0 : Reference< XInterface > xParent = m_xParentContainer;
102 0 : while( xParent.is() )
103 : {
104 0 : Reference<XPropertySet> xProp( xParent, UNO_QUERY );
105 0 : Reference< XChild > xChild( xParent, UNO_QUERY );
106 0 : xParent.set( xChild.is() ? xChild->getParent() : Reference< XInterface >(), UNO_QUERY );
107 0 : if ( xProp.is() && xParent.is() )
108 : {
109 0 : OUString sName;
110 0 : xProp->getPropertyValue( PROPERTY_NAME ) >>= sName;
111 :
112 0 : OUString sPrevious = aHierarchicalName.makeStringAndClear();
113 0 : aHierarchicalName.append( sName + "/" + sPrevious );
114 : }
115 0 : }
116 0 : OUString sHierarchicalName( aHierarchicalName.makeStringAndClear() );
117 0 : if ( !_includingRootContainer )
118 0 : sHierarchicalName = sHierarchicalName.copy( sHierarchicalName.indexOf( '/' ) + 1 );
119 0 : return sHierarchicalName;
120 : }
121 :
122 0 : OUString SAL_CALL OContentHelper::getContentType() throw (RuntimeException, std::exception)
123 : {
124 0 : ::osl::MutexGuard aGuard(m_aMutex);
125 :
126 0 : if ( !m_pImpl->m_aProps.aContentType )
127 : { // content type not yet retrieved
128 0 : m_pImpl->m_aProps.aContentType.reset( determineContentType() );
129 : }
130 :
131 0 : return *m_pImpl->m_aProps.aContentType;
132 : }
133 :
134 0 : void SAL_CALL OContentHelper::addContentEventListener( const Reference< XContentEventListener >& _rxListener ) throw (RuntimeException, std::exception)
135 : {
136 0 : ::osl::MutexGuard aGuard(m_aMutex);
137 0 : if ( _rxListener.is() )
138 0 : m_aContentListeners.addInterface(_rxListener);
139 0 : }
140 :
141 0 : void SAL_CALL OContentHelper::removeContentEventListener( const Reference< XContentEventListener >& _rxListener ) throw (RuntimeException, std::exception)
142 : {
143 0 : ::osl::MutexGuard aGuard(m_aMutex);
144 0 : if (_rxListener.is())
145 0 : m_aContentListeners.removeInterface(_rxListener);
146 0 : }
147 :
148 : // XCommandProcessor
149 0 : sal_Int32 SAL_CALL OContentHelper::createCommandIdentifier( ) throw (RuntimeException, std::exception)
150 : {
151 0 : ::osl::MutexGuard aGuard(m_aMutex);
152 : // Just increase counter on every call to generate an identifier.
153 0 : return ++m_nCommandId;
154 : }
155 :
156 0 : Any SAL_CALL OContentHelper::execute( const Command& aCommand, sal_Int32 /*CommandId*/, const Reference< XCommandEnvironment >& Environment ) throw (Exception, CommandAbortedException, RuntimeException, std::exception)
157 : {
158 0 : Any aRet;
159 0 : if ( aCommand.Name.equalsAscii( "getPropertyValues" ) )
160 : {
161 : // getPropertyValues
162 :
163 0 : Sequence< Property > Properties;
164 0 : if ( !( aCommand.Argument >>= Properties ) )
165 : {
166 : OSL_FAIL( "Wrong argument type!" );
167 : ucbhelper::cancelCommandExecution(
168 : makeAny( IllegalArgumentException(
169 : OUString(),
170 : static_cast< cppu::OWeakObject * >( this ),
171 : -1 ) ),
172 0 : Environment );
173 : // Unreachable
174 : }
175 0 : aRet <<= getPropertyValues( Properties);
176 : }
177 0 : else if ( aCommand.Name.equalsAscii( "setPropertyValues" ) )
178 : {
179 : // setPropertyValues
180 :
181 0 : Sequence< PropertyValue > aProperties;
182 0 : if ( !( aCommand.Argument >>= aProperties ) )
183 : {
184 : OSL_FAIL( "Wrong argument type!" );
185 : ucbhelper::cancelCommandExecution(
186 : makeAny( IllegalArgumentException(
187 : OUString(),
188 : static_cast< cppu::OWeakObject * >( this ),
189 : -1 ) ),
190 0 : Environment );
191 : // Unreachable
192 : }
193 :
194 0 : if ( !aProperties.getLength() )
195 : {
196 : OSL_FAIL( "No properties!" );
197 : ucbhelper::cancelCommandExecution(
198 : makeAny( IllegalArgumentException(
199 : OUString(),
200 : static_cast< cppu::OWeakObject * >( this ),
201 : -1 ) ),
202 0 : Environment );
203 : // Unreachable
204 : }
205 :
206 0 : aRet <<= setPropertyValues( aProperties, Environment );
207 : }
208 0 : else if ( aCommand.Name.equalsAscii( "getPropertySetInfo" ) )
209 : {
210 : // getPropertySetInfo
211 :
212 0 : Reference<XPropertySet> xProp(*this,UNO_QUERY);
213 0 : if ( xProp.is() )
214 0 : aRet <<= xProp->getPropertySetInfo();
215 : // aRet <<= getPropertySetInfo(); // TODO
216 : }
217 : else
218 : {
219 : // Unsupported command
220 :
221 : OSL_FAIL( "Content::execute - unsupported command!" );
222 :
223 : ucbhelper::cancelCommandExecution(
224 : makeAny( UnsupportedCommandException(
225 : OUString(),
226 : static_cast< cppu::OWeakObject * >( this ) ) ),
227 0 : Environment );
228 : // Unreachable
229 : }
230 :
231 0 : return aRet;
232 : }
233 :
234 0 : void SAL_CALL OContentHelper::abort( sal_Int32 /*CommandId*/ ) throw (RuntimeException, std::exception)
235 : {
236 0 : }
237 :
238 : // XPropertiesChangeNotifier
239 0 : void SAL_CALL OContentHelper::addPropertiesChangeListener( const Sequence< OUString >& PropertyNames, const Reference< XPropertiesChangeListener >& Listener ) throw (RuntimeException, std::exception)
240 : {
241 0 : ::osl::MutexGuard aGuard(m_aMutex);
242 0 : sal_Int32 nCount = PropertyNames.getLength();
243 0 : if ( !nCount )
244 : {
245 : // Note: An empty sequence means a listener for "all" properties.
246 0 : m_aPropertyChangeListeners.addInterface(OUString(), Listener );
247 : }
248 : else
249 : {
250 0 : const OUString* pSeq = PropertyNames.getConstArray();
251 :
252 0 : for ( sal_Int32 n = 0; n < nCount; ++n )
253 : {
254 0 : const OUString& rName = pSeq[ n ];
255 0 : if ( !rName.isEmpty() )
256 0 : m_aPropertyChangeListeners.addInterface(rName, Listener );
257 : }
258 0 : }
259 0 : }
260 :
261 0 : void SAL_CALL OContentHelper::removePropertiesChangeListener( const Sequence< OUString >& PropertyNames, const Reference< XPropertiesChangeListener >& Listener ) throw (RuntimeException, std::exception)
262 : {
263 0 : ::osl::MutexGuard aGuard(m_aMutex);
264 0 : sal_Int32 nCount = PropertyNames.getLength();
265 0 : if ( !nCount )
266 : {
267 : // Note: An empty sequence means a listener for "all" properties.
268 0 : m_aPropertyChangeListeners.removeInterface( OUString(), Listener );
269 : }
270 : else
271 : {
272 0 : const OUString* pSeq = PropertyNames.getConstArray();
273 :
274 0 : for ( sal_Int32 n = 0; n < nCount; ++n )
275 : {
276 0 : const OUString& rName = pSeq[ n ];
277 0 : if ( !rName.isEmpty() )
278 0 : m_aPropertyChangeListeners.removeInterface( rName, Listener );
279 : }
280 0 : }
281 0 : }
282 :
283 : // XPropertyContainer
284 0 : void SAL_CALL OContentHelper::addProperty( const OUString& /*Name*/, sal_Int16 /*Attributes*/, const Any& /*DefaultValue*/ ) throw (PropertyExistException, IllegalTypeException, IllegalArgumentException, RuntimeException, std::exception)
285 : {
286 : OSL_FAIL( "OContentHelper::addProperty: not implemented!" );
287 0 : }
288 :
289 0 : void SAL_CALL OContentHelper::removeProperty( const OUString& /*Name*/ ) throw (UnknownPropertyException, NotRemoveableException, RuntimeException, std::exception)
290 : {
291 : OSL_FAIL( "OContentHelper::removeProperty: not implemented!" );
292 0 : }
293 :
294 : // XInitialization
295 0 : void SAL_CALL OContentHelper::initialize( const Sequence< Any >& _aArguments ) throw(Exception, RuntimeException, std::exception)
296 : {
297 0 : const Any* pBegin = _aArguments.getConstArray();
298 0 : const Any* pEnd = pBegin + _aArguments.getLength();
299 0 : PropertyValue aValue;
300 0 : for(;pBegin != pEnd;++pBegin)
301 : {
302 0 : *pBegin >>= aValue;
303 0 : if ( aValue.Name == "Parent" )
304 : {
305 0 : m_xParentContainer.set(aValue.Value,UNO_QUERY);
306 : }
307 0 : else if ( aValue.Name == PROPERTY_NAME )
308 : {
309 0 : aValue.Value >>= m_pImpl->m_aProps.aTitle;
310 : }
311 0 : else if ( aValue.Name == PROPERTY_PERSISTENT_NAME )
312 : {
313 0 : aValue.Value >>= m_pImpl->m_aProps.sPersistentName;
314 : }
315 0 : }
316 0 : }
317 :
318 0 : Sequence< Any > OContentHelper::setPropertyValues(const Sequence< PropertyValue >& rValues,const Reference< XCommandEnvironment >& /*xEnv*/ )
319 : {
320 0 : osl::ClearableGuard< osl::Mutex > aGuard( m_aMutex );
321 :
322 0 : Sequence< Any > aRet( rValues.getLength() );
323 0 : Sequence< PropertyChangeEvent > aChanges( rValues.getLength() );
324 0 : sal_Int32 nChanged = 0;
325 :
326 0 : PropertyChangeEvent aEvent;
327 0 : aEvent.Source = static_cast< cppu::OWeakObject * >( this );
328 0 : aEvent.Further = sal_False;
329 0 : aEvent.PropertyHandle = -1;
330 :
331 0 : const PropertyValue* pValues = rValues.getConstArray();
332 0 : sal_Int32 nCount = rValues.getLength();
333 :
334 0 : for ( sal_Int32 n = 0; n < nCount; ++n )
335 : {
336 0 : const PropertyValue& rValue = pValues[ n ];
337 :
338 0 : if ( rValue.Name == "ContentType" )
339 : {
340 : // Read-only property!
341 0 : aRet[ n ] <<= IllegalAccessException("Property is read-only!",
342 0 : static_cast< cppu::OWeakObject * >( this ) );
343 : }
344 0 : else if ( rValue.Name == "IsDocument" )
345 : {
346 : // Read-only property!
347 0 : aRet[ n ] <<= IllegalAccessException("Property is read-only!",
348 0 : static_cast< cppu::OWeakObject * >( this ) );
349 : }
350 0 : else if ( rValue.Name == "IsFolder" )
351 : {
352 : // Read-only property!
353 0 : aRet[ n ] <<= IllegalAccessException("Property is read-only!",
354 0 : static_cast< cppu::OWeakObject * >( this ) );
355 : }
356 0 : else if ( rValue.Name == "Title" )
357 : {
358 0 : OUString aNewValue;
359 0 : if ( rValue.Value >>= aNewValue )
360 : {
361 0 : if ( aNewValue != m_pImpl->m_aProps.aTitle )
362 : {
363 0 : aEvent.PropertyName = rValue.Name;
364 0 : aEvent.OldValue = makeAny( m_pImpl->m_aProps.aTitle );
365 :
366 : try
367 : {
368 0 : impl_rename_throw( aNewValue ,false);
369 : OSL_ENSURE( m_pImpl->m_aProps.aTitle == aNewValue, "OContentHelper::setPropertyValues('Title'): rename did not work!" );
370 :
371 0 : aEvent.NewValue = makeAny( aNewValue );
372 0 : aChanges.getArray()[ nChanged ] = aEvent;
373 0 : nChanged++;
374 : }
375 0 : catch( const Exception& )
376 : {
377 : OSL_FAIL( "OContentHelper::setPropertyValues('Title'): caught an exception while renaming!" );
378 : }
379 : }
380 : else
381 : {
382 : // Old value equals new value. No error!
383 : }
384 : }
385 : else
386 : {
387 0 : aRet[ n ] <<= IllegalTypeException("Property value has wrong type!",
388 0 : static_cast< cppu::OWeakObject * >( this ) );
389 0 : }
390 : }
391 :
392 : else
393 : {
394 0 : aRet[ n ] <<= Exception("No property set for storing the value!",
395 0 : static_cast< cppu::OWeakObject * >( this ) );
396 : }
397 : }
398 :
399 0 : if ( nChanged > 0 )
400 : {
401 0 : notifyDataSourceModified();
402 0 : aGuard.clear();
403 0 : aChanges.realloc( nChanged );
404 0 : notifyPropertiesChange( aChanges );
405 : }
406 :
407 0 : return aRet;
408 : }
409 :
410 : // static
411 0 : Reference< XRow > OContentHelper::getPropertyValues( const Sequence< Property >& rProperties)
412 : {
413 : // Note: Empty sequence means "get values of all supported properties".
414 :
415 0 : rtl::Reference< ::ucbhelper::PropertyValueSet > xRow = new ::ucbhelper::PropertyValueSet( m_aContext );
416 :
417 0 : sal_Int32 nCount = rProperties.getLength();
418 0 : if ( nCount )
419 : {
420 0 : const Property* pProps = rProperties.getConstArray();
421 0 : for ( sal_Int32 n = 0; n < nCount; ++n )
422 : {
423 0 : const Property& rProp = pProps[ n ];
424 :
425 : // Process Core properties.
426 :
427 0 : if ( rProp.Name == "ContentType" )
428 : {
429 0 : xRow->appendString ( rProp, getContentType() );
430 : }
431 0 : else if ( rProp.Name == "Title" )
432 : {
433 0 : xRow->appendString ( rProp, m_pImpl->m_aProps.aTitle );
434 : }
435 0 : else if ( rProp.Name == "IsDocument" )
436 : {
437 0 : xRow->appendBoolean( rProp, m_pImpl->m_aProps.bIsDocument );
438 : }
439 0 : else if ( rProp.Name == "IsFolder" )
440 : {
441 0 : xRow->appendBoolean( rProp, m_pImpl->m_aProps.bIsFolder );
442 : }
443 : else
444 0 : xRow->appendVoid(rProp);
445 : }
446 : }
447 : else
448 : {
449 : // Append all Core Properties.
450 : xRow->appendString (
451 : Property( "ContentType", -1,
452 0 : getCppuType( static_cast< const OUString * >( 0 ) ),
453 : PropertyAttribute::BOUND
454 : | PropertyAttribute::READONLY ),
455 0 : getContentType() );
456 : xRow->appendString (
457 : Property( "Title", -1,
458 0 : getCppuType( static_cast< const OUString * >( 0 ) ),
459 : PropertyAttribute::BOUND ),
460 0 : m_pImpl->m_aProps.aTitle );
461 : xRow->appendBoolean(
462 : Property( "IsDocument", -1,
463 0 : getCppuBooleanType(),
464 : PropertyAttribute::BOUND
465 : | PropertyAttribute::READONLY ),
466 0 : m_pImpl->m_aProps.bIsDocument );
467 : xRow->appendBoolean(
468 : Property( "IsFolder", -1,
469 0 : getCppuBooleanType(),
470 : PropertyAttribute::BOUND
471 : | PropertyAttribute::READONLY ),
472 0 : m_pImpl->m_aProps.bIsFolder );
473 :
474 : // @@@ Append other properties supported directly.
475 : }
476 :
477 0 : return Reference< XRow >( xRow.get() );
478 : }
479 :
480 0 : void OContentHelper::notifyPropertiesChange( const Sequence< PropertyChangeEvent >& evt ) const
481 : {
482 :
483 0 : sal_Int32 nCount = evt.getLength();
484 0 : if ( nCount )
485 : {
486 : // First, notify listeners interested in changes of every property.
487 0 : OInterfaceContainerHelper* pAllPropsContainer = m_aPropertyChangeListeners.getContainer( OUString() );
488 0 : if ( pAllPropsContainer )
489 : {
490 0 : OInterfaceIteratorHelper aIter( *pAllPropsContainer );
491 0 : while ( aIter.hasMoreElements() )
492 : {
493 : // Propagate event.
494 0 : Reference< XPropertiesChangeListener > xListener( aIter.next(), UNO_QUERY );
495 0 : if ( xListener.is() )
496 0 : xListener->propertiesChange( evt );
497 0 : }
498 : }
499 :
500 : typedef Sequence< PropertyChangeEvent > PropertyEventSequence;
501 : typedef ::std::map< XPropertiesChangeListener*, PropertyEventSequence* > PropertiesEventListenerMap;
502 0 : PropertiesEventListenerMap aListeners;
503 :
504 0 : const PropertyChangeEvent* propertyChangeEvent = evt.getConstArray();
505 :
506 0 : for ( sal_Int32 n = 0; n < nCount; ++n, ++propertyChangeEvent )
507 : {
508 0 : const PropertyChangeEvent& rEvent = *propertyChangeEvent;
509 0 : const OUString& rName = rEvent.PropertyName;
510 :
511 0 : OInterfaceContainerHelper* pPropsContainer = m_aPropertyChangeListeners.getContainer( rName );
512 0 : if ( pPropsContainer )
513 : {
514 0 : OInterfaceIteratorHelper aIter( *pPropsContainer );
515 0 : while ( aIter.hasMoreElements() )
516 : {
517 0 : PropertyEventSequence* propertyEvents = NULL;
518 :
519 0 : XPropertiesChangeListener* pListener = static_cast< XPropertiesChangeListener * >( aIter.next() );
520 0 : PropertiesEventListenerMap::iterator it = aListeners.find( pListener );
521 0 : if ( it == aListeners.end() )
522 : {
523 : // Not in map - create and insert new entry.
524 0 : propertyEvents = new PropertyEventSequence( nCount );
525 0 : aListeners[ pListener ] = propertyEvents;
526 : }
527 : else
528 0 : propertyEvents = (*it).second;
529 :
530 0 : if ( propertyEvents )
531 0 : (*propertyEvents)[n] = rEvent;
532 0 : }
533 : }
534 : }
535 :
536 : // Notify listeners.
537 0 : PropertiesEventListenerMap::iterator it = aListeners.begin();
538 0 : while ( !aListeners.empty() )
539 : {
540 : XPropertiesChangeListener* pListener =
541 0 : static_cast< XPropertiesChangeListener * >( (*it).first );
542 0 : PropertyEventSequence* pSeq = (*it).second;
543 :
544 : // Remove current element.
545 0 : aListeners.erase( it );
546 :
547 : // Propagate event.
548 0 : pListener->propertiesChange( *pSeq );
549 :
550 0 : delete pSeq;
551 :
552 0 : it = aListeners.begin();
553 0 : }
554 : }
555 0 : }
556 :
557 : // com::sun::star::lang::XUnoTunnel
558 0 : sal_Int64 OContentHelper::getSomething( const Sequence< sal_Int8 > & rId ) throw (RuntimeException, std::exception)
559 : {
560 0 : if (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(), rId.getConstArray(), 16 ) )
561 0 : return reinterpret_cast<sal_Int64>(this);
562 :
563 0 : return 0;
564 : }
565 :
566 0 : OContentHelper* OContentHelper::getImplementation( const Reference< XInterface >& _rxComponent )
567 : {
568 0 : OContentHelper* pContent( NULL );
569 :
570 0 : Reference< XUnoTunnel > xUnoTunnel( _rxComponent, UNO_QUERY );
571 0 : if ( xUnoTunnel.is() )
572 0 : pContent = reinterpret_cast< OContentHelper* >( xUnoTunnel->getSomething( getUnoTunnelImplementationId() ) );
573 :
574 0 : return pContent;
575 : }
576 :
577 0 : Reference< XInterface > SAL_CALL OContentHelper::getParent( ) throw (RuntimeException, std::exception)
578 : {
579 0 : ::osl::MutexGuard aGuard(m_aMutex);
580 0 : return m_xParentContainer;
581 : }
582 :
583 0 : void SAL_CALL OContentHelper::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException, std::exception)
584 : {
585 0 : ::osl::MutexGuard aGuard(m_aMutex);
586 0 : m_xParentContainer = _xParent;
587 0 : }
588 :
589 0 : void OContentHelper::impl_rename_throw(const OUString& _sNewName,bool _bNotify )
590 : {
591 0 : osl::ClearableGuard< osl::Mutex > aGuard(m_aMutex);
592 0 : if ( _sNewName.equals( m_pImpl->m_aProps.aTitle ) )
593 0 : return;
594 : try
595 : {
596 0 : Sequence< PropertyChangeEvent > aChanges( 1 );
597 :
598 0 : aChanges[0].Source = static_cast< cppu::OWeakObject * >( this );
599 0 : aChanges[0].Further = sal_False;
600 0 : aChanges[0].PropertyName = PROPERTY_NAME;
601 0 : aChanges[0].PropertyHandle = PROPERTY_ID_NAME;
602 0 : aChanges[0].OldValue <<= m_pImpl->m_aProps.aTitle;
603 0 : aChanges[0].NewValue <<= _sNewName;
604 :
605 0 : aGuard.clear();
606 :
607 0 : m_pImpl->m_aProps.aTitle = _sNewName;
608 0 : if ( _bNotify )
609 0 : notifyPropertiesChange( aChanges );
610 0 : notifyDataSourceModified();
611 : }
612 0 : catch(const PropertyVetoException&)
613 : {
614 0 : throw ElementExistException(_sNewName,*this);
615 0 : }
616 : }
617 :
618 0 : void SAL_CALL OContentHelper::rename( const OUString& newName ) throw (SQLException, ElementExistException, RuntimeException, std::exception)
619 : {
620 :
621 0 : impl_rename_throw(newName);
622 :
623 0 : }
624 :
625 0 : void OContentHelper::notifyDataSourceModified()
626 : {
627 0 : ::dbaccess::notifyDataSourceModified(m_xParentContainer,sal_True);
628 0 : }
629 :
630 : } // namespace dbaccess
631 :
632 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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