1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_connectivity.hxx" 26 27 #include <algorithm> 28 #include <stdio.h> 29 #include "connectivity/sdbcx/VCollection.hxx" 30 #include "connectivity/sdbcx/VDescriptor.hxx" 31 #include "connectivity/dbexception.hxx" 32 #include <comphelper/enumhelper.hxx> 33 #include <comphelper/container.hxx> 34 #include <comphelper/types.hxx> 35 #include <comphelper/property.hxx> 36 #include "TConnection.hxx" 37 #include <rtl/ustrbuf.hxx> 38 #include "resource/common_res.hrc" 39 #include "resource/sharedresources.hxx" 40 41 using namespace connectivity::sdbcx; 42 using namespace connectivity; 43 using namespace comphelper; 44 using namespace ::cppu; 45 using namespace ::com::sun::star::beans; 46 using namespace ::com::sun::star::uno; 47 using namespace ::com::sun::star::lang; 48 using namespace ::com::sun::star::sdbc; 49 using namespace ::com::sun::star::container; 50 using namespace ::com::sun::star::util; 51 52 namespace 53 { 54 template < typename T> class OHardRefMap : public connectivity::sdbcx::IObjectCollection 55 { 56 typedef ::std::multimap< ::rtl::OUString, T , ::comphelper::UStringMixLess> ObjectMap; 57 typedef typename ObjectMap::iterator ObjectIter; 58 typedef typename ObjectMap::value_type ObjectEntry; 59 60 // private: 61 // this combination of map and vector is used to have a fast name and index access 62 ::std::vector< ObjectIter > m_aElements; // hold the iterators which point to map 63 ObjectMap m_aNameMap; // hold the elements and a name 64 public: 65 OHardRefMap(sal_Bool _bCase) 66 : m_aNameMap(_bCase ? true : false) 67 { 68 } 69 virtual ~OHardRefMap() 70 { 71 } 72 73 virtual void reserve(size_t nLength) 74 { 75 m_aElements.reserve(nLength); 76 } 77 // ----------------------------------------------------------------------------- 78 virtual bool exists(const ::rtl::OUString& _sName ) 79 { 80 return m_aNameMap.find(_sName) != m_aNameMap.end(); 81 } 82 // ----------------------------------------------------------------------------- 83 virtual bool empty() 84 { 85 return m_aNameMap.empty(); 86 } 87 // ----------------------------------------------------------------------------- 88 virtual void swapAll() 89 { 90 ::std::vector< ObjectIter >(m_aElements).swap(m_aElements); 91 ObjectMap(m_aNameMap).swap(m_aNameMap); 92 } 93 // ----------------------------------------------------------------------------- 94 virtual void swap() 95 { 96 ::std::vector< ObjectIter >().swap(m_aElements); 97 98 OSL_ENSURE( m_aNameMap.empty(), "swap: what did disposeElements do?" ); 99 ObjectMap( m_aNameMap ).swap( m_aNameMap ); 100 // Note that it's /important/ to construct the new ObjectMap from m_aNameMap before 101 // swapping. This way, it's ensured that the compare object held by these maps is preserved 102 // during the swap. If we would not do this, the UStringMixLess instance which is used would be 103 // default constructed (instead of being constructed from the same instance in m_aNameMap), and 104 // it's case-sensitive flag would have an unpredictable value. 105 // 2002-01-09 - #106589# - fs@openoffice.org 106 } 107 // ----------------------------------------------------------------------------- 108 virtual void clear() 109 { 110 m_aElements.clear(); 111 m_aNameMap.clear(); 112 } 113 // ----------------------------------------------------------------------------- 114 virtual void insert(const ::rtl::OUString& _sName,const ObjectType& _xObject) 115 { 116 m_aElements.push_back(m_aNameMap.insert(m_aNameMap.begin(), ObjectEntry(_sName,_xObject))); 117 } 118 // ----------------------------------------------------------------------------- 119 virtual void reFill(const TStringVector &_rVector) 120 { 121 OSL_ENSURE(!m_aNameMap.size(),"OCollection::reFill: collection isn't empty"); 122 m_aElements.reserve(_rVector.size()); 123 124 for(TStringVector::const_iterator i=_rVector.begin(); i != _rVector.end();++i) 125 m_aElements.push_back(m_aNameMap.insert(m_aNameMap.begin(), ObjectEntry(*i,ObjectType()))); 126 } 127 // ----------------------------------------------------------------------------- 128 virtual bool rename(const ::rtl::OUString _sOldName,const ::rtl::OUString _sNewName) 129 { 130 bool bRet = false; 131 ObjectIter aIter = m_aNameMap.find(_sOldName); 132 if ( aIter != m_aNameMap.end() ) 133 { 134 typename ::std::vector< ObjectIter >::iterator aFind = ::std::find(m_aElements.begin(),m_aElements.end(),aIter); 135 if(m_aElements.end() != aFind) 136 { 137 (*aFind) = m_aNameMap.insert(m_aNameMap.begin(), ObjectEntry(_sNewName,(*aFind)->second)); 138 m_aNameMap.erase(aIter); 139 140 bRet = true; 141 } 142 } 143 return bRet; 144 } 145 // ----------------------------------------------------------------------------- 146 virtual sal_Int32 size() 147 { 148 return static_cast<sal_Int32>(m_aNameMap.size()); 149 } 150 // ----------------------------------------------------------------------------- 151 virtual Sequence< ::rtl::OUString > getElementNames() 152 { 153 Sequence< ::rtl::OUString > aNameList(m_aElements.size()); 154 155 ::rtl::OUString* pStringArray = aNameList.getArray(); 156 typename ::std::vector< ObjectIter >::const_iterator aEnd = m_aElements.end(); 157 for(typename ::std::vector< ObjectIter >::const_iterator aIter = m_aElements.begin(); aIter != aEnd;++aIter,++pStringArray) 158 *pStringArray = (*aIter)->first; 159 160 return aNameList; 161 } 162 // ----------------------------------------------------------------------------- 163 virtual ::rtl::OUString getName(sal_Int32 _nIndex) 164 { 165 return m_aElements[_nIndex]->first; 166 } 167 // ----------------------------------------------------------------------------- 168 virtual void disposeAndErase(sal_Int32 _nIndex) 169 { 170 OSL_ENSURE(_nIndex >= 0 && _nIndex < static_cast<sal_Int32>(m_aElements.size()),"Illegal argument!"); 171 Reference<XComponent> xComp(m_aElements[_nIndex]->second.get(),UNO_QUERY); 172 ::comphelper::disposeComponent(xComp); 173 m_aElements[_nIndex]->second = T(); 174 175 ::rtl::OUString sName = m_aElements[_nIndex]->first; 176 m_aElements.erase(m_aElements.begin()+_nIndex); 177 m_aNameMap.erase(sName); 178 } 179 // ----------------------------------------------------------------------------- 180 virtual void disposeElements() 181 { 182 for( ObjectIter aIter = m_aNameMap.begin(); aIter != m_aNameMap.end(); ++aIter) 183 { 184 Reference<XComponent> xComp(aIter->second.get(),UNO_QUERY); 185 if ( xComp.is() ) 186 { 187 ::comphelper::disposeComponent(xComp); 188 (*aIter).second = T(); 189 } 190 } 191 m_aElements.clear(); 192 m_aNameMap.clear(); 193 } 194 // ----------------------------------------------------------------------------- 195 virtual sal_Int32 findColumn( const ::rtl::OUString& columnName ) 196 { 197 ObjectIter aIter = m_aNameMap.find(columnName); 198 OSL_ENSURE(aIter != m_aNameMap.end(),"findColumn:: Illegal name!"); 199 return m_aElements.size() - (m_aElements.end() - ::std::find(m_aElements.begin(),m_aElements.end(),aIter)); 200 } 201 // ----------------------------------------------------------------------------- 202 virtual ::rtl::OUString findColumnAtIndex( sal_Int32 _nIndex) 203 { 204 OSL_ENSURE(_nIndex >= 0 && _nIndex < static_cast<sal_Int32>(m_aElements.size()),"Illegal argument!"); 205 return m_aElements[_nIndex]->first; 206 } 207 // ----------------------------------------------------------------------------- 208 virtual ObjectType getObject(sal_Int32 _nIndex) 209 { 210 OSL_ENSURE(_nIndex >= 0 && _nIndex < static_cast<sal_Int32>(m_aElements.size()),"Illegal argument!"); 211 return m_aElements[_nIndex]->second; 212 } 213 // ----------------------------------------------------------------------------- 214 virtual ObjectType getObject(const ::rtl::OUString& columnName) 215 { 216 return m_aNameMap.find(columnName)->second; 217 } 218 // ----------------------------------------------------------------------------- 219 virtual void setObject(sal_Int32 _nIndex,const ObjectType& _xObject) 220 { 221 OSL_ENSURE(_nIndex >= 0 && _nIndex < static_cast<sal_Int32>(m_aElements.size()),"Illegal argument!"); 222 m_aElements[_nIndex]->second = _xObject; 223 } 224 // ----------------------------------------------------------------------------- 225 sal_Bool isCaseSensitive() const 226 { 227 return m_aNameMap.key_comp().isCaseSensitive(); 228 } 229 // ----------------------------------------------------------------------------- 230 }; 231 } 232 // ----------------------------------------------------------------------------- 233 234 IMPLEMENT_SERVICE_INFO(OCollection,"com.sun.star.sdbcx.VContainer" , "com.sun.star.sdbcx.Container") 235 236 OCollection::OCollection(::cppu::OWeakObject& _rParent 237 , sal_Bool _bCase 238 , ::osl::Mutex& _rMutex 239 , const TStringVector &_rVector 240 , sal_Bool _bUseIndexOnly 241 , sal_Bool _bUseHardRef) 242 :m_aContainerListeners(_rMutex) 243 ,m_aRefreshListeners(_rMutex) 244 ,m_rParent(_rParent) 245 ,m_rMutex(_rMutex) 246 ,m_bUseIndexOnly(_bUseIndexOnly) 247 { 248 if ( _bUseHardRef ) 249 { 250 m_pElements.reset(new OHardRefMap< ObjectType >(_bCase)); 251 } 252 else 253 { 254 m_pElements.reset(new OHardRefMap< WeakReference< XPropertySet> >(_bCase)); 255 } 256 m_pElements->reFill(_rVector); 257 } 258 // ------------------------------------------------------------------------- 259 OCollection::~OCollection() 260 { 261 } 262 // ----------------------------------------------------------------------------- 263 Any SAL_CALL OCollection::queryInterface( const Type & rType ) throw (RuntimeException) 264 { 265 if ( m_bUseIndexOnly && rType == ::getCppuType(static_cast< Reference< XNameAccess > *> (NULL)) ) 266 { 267 return Any(); 268 } 269 return OCollectionBase::queryInterface( rType ); 270 } 271 // ----------------------------------------------------------------------------- 272 Sequence< Type > SAL_CALL OCollection::getTypes() throw (RuntimeException) 273 { 274 if ( m_bUseIndexOnly ) 275 { 276 Sequence< Type > aTypes(OCollectionBase::getTypes()); 277 Type* pBegin = aTypes.getArray(); 278 Type* pEnd = pBegin + aTypes.getLength(); 279 280 ::std::vector<Type> aOwnTypes; 281 aOwnTypes.reserve(aTypes.getLength()); 282 Type aType = ::getCppuType(static_cast< Reference<XNameAccess> *>(NULL)); 283 for(;pBegin != pEnd; ++pBegin) 284 { 285 if ( *pBegin != aType ) 286 aOwnTypes.push_back(*pBegin); 287 } 288 Type* pTypes = aOwnTypes.empty() ? 0 : &aOwnTypes[0]; 289 return Sequence< Type >(pTypes,aOwnTypes.size()); 290 } 291 return OCollectionBase::getTypes( ); 292 } 293 // ------------------------------------------------------------------------- 294 void OCollection::clear_NoDispose() 295 { 296 ::osl::MutexGuard aGuard(m_rMutex); 297 298 m_pElements->clear(); 299 m_pElements->swapAll(); 300 } 301 302 // ------------------------------------------------------------------------- 303 void OCollection::disposing(void) 304 { 305 m_aContainerListeners.disposeAndClear(EventObject(static_cast<XTypeProvider*>(this))); 306 m_aRefreshListeners.disposeAndClear(EventObject(static_cast<XTypeProvider*>(this))); 307 308 ::osl::MutexGuard aGuard(m_rMutex); 309 310 disposeElements(); 311 312 m_pElements->swap(); 313 } 314 // ------------------------------------------------------------------------- 315 Any SAL_CALL OCollection::getByIndex( sal_Int32 Index ) throw(IndexOutOfBoundsException, WrappedTargetException, RuntimeException) 316 { 317 ::osl::MutexGuard aGuard(m_rMutex); 318 if (Index < 0 || Index >= m_pElements->size() ) 319 throw IndexOutOfBoundsException(::rtl::OUString::valueOf(Index),static_cast<XTypeProvider*>(this)); 320 321 return makeAny(getObject(Index)); 322 } 323 // ------------------------------------------------------------------------- 324 Any SAL_CALL OCollection::getByName( const ::rtl::OUString& aName ) throw(NoSuchElementException, WrappedTargetException, RuntimeException) 325 { 326 ::osl::MutexGuard aGuard(m_rMutex); 327 328 if ( !m_pElements->exists(aName) ) 329 { 330 ::connectivity::SharedResources aResources; 331 const ::rtl::OUString sError( aResources.getResourceStringWithSubstitution( 332 STR_NO_ELEMENT_NAME, 333 "$name$", aName 334 ) ); 335 throw NoSuchElementException( sError, static_cast< XTypeProvider* >( this ) ); 336 } 337 338 return makeAny(getObject(m_pElements->findColumn(aName))); 339 } 340 // ------------------------------------------------------------------------- 341 Sequence< ::rtl::OUString > SAL_CALL OCollection::getElementNames( ) throw(RuntimeException) 342 { 343 ::osl::MutexGuard aGuard(m_rMutex); 344 return m_pElements->getElementNames(); 345 } 346 // ------------------------------------------------------------------------- 347 void SAL_CALL OCollection::refresh( ) throw(RuntimeException) 348 { 349 ::osl::MutexGuard aGuard(m_rMutex); 350 351 disposeElements(); 352 353 impl_refresh(); 354 EventObject aEvt(static_cast<XTypeProvider*>(this)); 355 m_aRefreshListeners.notifyEach( &XRefreshListener::refreshed, aEvt ); 356 } 357 // ----------------------------------------------------------------------------- 358 void OCollection::reFill(const TStringVector &_rVector) 359 { 360 m_pElements->reFill(_rVector); 361 } 362 // ------------------------------------------------------------------------- 363 // XDataDescriptorFactory 364 Reference< XPropertySet > SAL_CALL OCollection::createDataDescriptor( ) throw(RuntimeException) 365 { 366 ::osl::MutexGuard aGuard(m_rMutex); 367 368 return createDescriptor(); 369 } 370 // ----------------------------------------------------------------------------- 371 ::rtl::OUString OCollection::getNameForObject(const ObjectType& _xObject) 372 { 373 OSL_ENSURE(_xObject.is(),"OCollection::getNameForObject: Object is NULL!"); 374 ::rtl::OUString sName; 375 _xObject->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)) >>= sName; 376 return sName; 377 } 378 // ------------------------------------------------------------------------- 379 // XAppend 380 void SAL_CALL OCollection::appendByDescriptor( const Reference< XPropertySet >& descriptor ) throw(SQLException, ElementExistException, RuntimeException) 381 { 382 ::osl::ClearableMutexGuard aGuard(m_rMutex); 383 384 ::rtl::OUString sName = getNameForObject( descriptor ); 385 386 if ( m_pElements->exists(sName) ) 387 throw ElementExistException(sName,static_cast<XTypeProvider*>(this)); 388 389 ObjectType xNewlyCreated = appendObject( sName, descriptor ); 390 if ( !xNewlyCreated.is() ) 391 throw RuntimeException(); 392 393 ODescriptor* pDescriptor = ODescriptor::getImplementation( xNewlyCreated ); 394 if ( pDescriptor ) 395 pDescriptor->setNew( sal_False ); 396 397 sName = getNameForObject( xNewlyCreated ); 398 if ( !m_pElements->exists( sName ) ) // this may happen when the drived class included it itself 399 m_pElements->insert( sName, xNewlyCreated ); 400 401 // notify our container listeners 402 ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(sName), makeAny(xNewlyCreated), Any()); 403 aGuard.clear(); 404 m_aContainerListeners.notifyEach( &XContainerListener::elementInserted, aEvent ); 405 } 406 // ------------------------------------------------------------------------- 407 // XDrop 408 void SAL_CALL OCollection::dropByName( const ::rtl::OUString& elementName ) throw(SQLException, NoSuchElementException, RuntimeException) 409 { 410 ::osl::MutexGuard aGuard(m_rMutex); 411 412 if ( !m_pElements->exists(elementName) ) 413 throw NoSuchElementException(elementName,static_cast<XTypeProvider*>(this)); 414 415 dropImpl(m_pElements->findColumn(elementName)); 416 } 417 // ------------------------------------------------------------------------- 418 void SAL_CALL OCollection::dropByIndex( sal_Int32 index ) throw(SQLException, IndexOutOfBoundsException, RuntimeException) 419 { 420 ::osl::MutexGuard aGuard(m_rMutex); 421 if(index <0 || index >= getCount()) 422 throw IndexOutOfBoundsException(::rtl::OUString::valueOf(index),static_cast<XTypeProvider*>(this)); 423 424 dropImpl(index); 425 } 426 // ----------------------------------------------------------------------------- 427 void OCollection::dropImpl(sal_Int32 _nIndex,sal_Bool _bReallyDrop) 428 { 429 ::rtl::OUString elementName = m_pElements->getName(_nIndex); 430 431 if ( _bReallyDrop ) 432 dropObject(_nIndex,elementName); 433 434 m_pElements->disposeAndErase(_nIndex); 435 436 // notify our container listeners 437 notifyElementRemoved(elementName); 438 } 439 // ----------------------------------------------------------------------------- 440 void OCollection::notifyElementRemoved(const ::rtl::OUString& _sName) 441 { 442 ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(_sName), Any(), Any()); 443 // note that xExistent may be empty, in case somebody removed the data source while it is not alive at this moment 444 OInterfaceIteratorHelper aListenerLoop(m_aContainerListeners); 445 while (aListenerLoop.hasMoreElements()) 446 static_cast<XContainerListener*>(aListenerLoop.next())->elementRemoved(aEvent); 447 } 448 // ------------------------------------------------------------------------- 449 sal_Int32 SAL_CALL OCollection::findColumn( const ::rtl::OUString& columnName ) throw(SQLException, RuntimeException) 450 { 451 if ( !m_pElements->exists(columnName) ) 452 { 453 ::connectivity::SharedResources aResources; 454 const ::rtl::OUString sError( aResources.getResourceStringWithSubstitution( 455 STR_UNKNOWN_COLUMN_NAME, 456 "$columnname$", columnName 457 ) ); 458 ::dbtools::throwGenericSQLException(sError,static_cast< XIndexAccess*>(this)); 459 } 460 461 return m_pElements->findColumn(columnName) + 1; // because columns start at one 462 } 463 // ------------------------------------------------------------------------- 464 Reference< XEnumeration > SAL_CALL OCollection::createEnumeration( ) throw(RuntimeException) 465 { 466 ::osl::MutexGuard aGuard(m_rMutex); 467 return new OEnumerationByIndex( static_cast< XIndexAccess*>(this)); 468 } 469 // ----------------------------------------------------------------------------- 470 void SAL_CALL OCollection::addContainerListener( const Reference< XContainerListener >& _rxListener ) throw(RuntimeException) 471 { 472 m_aContainerListeners.addInterface(_rxListener); 473 } 474 475 //------------------------------------------------------------------------------ 476 void SAL_CALL OCollection::removeContainerListener( const Reference< XContainerListener >& _rxListener ) throw(RuntimeException) 477 { 478 m_aContainerListeners.removeInterface(_rxListener); 479 } 480 // ----------------------------------------------------------------------------- 481 void SAL_CALL OCollection::acquire() throw() 482 { 483 m_rParent.acquire(); 484 } 485 // ----------------------------------------------------------------------------- 486 void SAL_CALL OCollection::release() throw() 487 { 488 m_rParent.release(); 489 } 490 // ----------------------------------------------------------------------------- 491 Type SAL_CALL OCollection::getElementType( ) throw(RuntimeException) 492 { 493 return::getCppuType(static_cast< Reference< XPropertySet>*>(NULL)); 494 } 495 // ----------------------------------------------------------------------------- 496 sal_Bool SAL_CALL OCollection::hasElements( ) throw(RuntimeException) 497 { 498 ::osl::MutexGuard aGuard(m_rMutex); 499 return !m_pElements->empty(); 500 } 501 // ----------------------------------------------------------------------------- 502 sal_Int32 SAL_CALL OCollection::getCount( ) throw(RuntimeException) 503 { 504 ::osl::MutexGuard aGuard(m_rMutex); 505 return m_pElements->size(); 506 } 507 // ----------------------------------------------------------------------------- 508 sal_Bool SAL_CALL OCollection::hasByName( const ::rtl::OUString& aName ) throw(RuntimeException) 509 { 510 ::osl::MutexGuard aGuard(m_rMutex); 511 return m_pElements->exists(aName); 512 } 513 // ----------------------------------------------------------------------------- 514 void SAL_CALL OCollection::addRefreshListener( const Reference< XRefreshListener >& l ) throw(RuntimeException) 515 { 516 m_aRefreshListeners.addInterface(l); 517 } 518 // ----------------------------------------------------------------------------- 519 void SAL_CALL OCollection::removeRefreshListener( const Reference< XRefreshListener >& l ) throw(RuntimeException) 520 { 521 m_aRefreshListeners.removeInterface(l); 522 } 523 // ----------------------------------------------------------------------------- 524 void OCollection::insertElement(const ::rtl::OUString& _sElementName,const ObjectType& _xElement) 525 { 526 OSL_ENSURE(!m_pElements->exists(_sElementName),"Element already exists"); 527 if ( !m_pElements->exists(_sElementName) ) 528 m_pElements->insert(_sElementName,_xElement); 529 } 530 // ----------------------------------------------------------------------------- 531 void OCollection::renameObject(const ::rtl::OUString _sOldName,const ::rtl::OUString _sNewName) 532 { 533 OSL_ENSURE(m_pElements->exists(_sOldName),"Element doesn't exist"); 534 OSL_ENSURE(!m_pElements->exists(_sNewName),"Element already exists"); 535 OSL_ENSURE(_sNewName.getLength(),"New name must not be empty!"); 536 OSL_ENSURE(_sOldName.getLength(),"New name must not be empty!"); 537 538 if ( m_pElements->rename(_sOldName,_sNewName) ) 539 { 540 ContainerEvent aEvent(static_cast<XContainer*>(this), makeAny(_sNewName), makeAny(m_pElements->getObject(_sNewName)),makeAny(_sOldName)); 541 // note that xExistent may be empty, in case somebody removed the data source while it is not alive at this moment 542 OInterfaceIteratorHelper aListenerLoop(m_aContainerListeners); 543 while (aListenerLoop.hasMoreElements()) 544 static_cast<XContainerListener*>(aListenerLoop.next())->elementReplaced(aEvent); 545 } 546 } 547 // ----------------------------------------------------------------------------- 548 ObjectType OCollection::getObject(sal_Int32 _nIndex) 549 { 550 ObjectType xName = m_pElements->getObject(_nIndex); 551 if ( !xName.is() ) 552 { 553 try 554 { 555 xName = createObject(m_pElements->getName(_nIndex)); 556 } 557 catch(const SQLException& e) 558 { 559 try 560 { 561 dropImpl(_nIndex,sal_False); 562 } 563 catch(const Exception& ) 564 { 565 } 566 throw WrappedTargetException(e.Message,static_cast<XTypeProvider*>(this),makeAny(e)); 567 } 568 m_pElements->setObject(_nIndex,xName); 569 } 570 return xName; 571 } 572 // ----------------------------------------------------------------------------- 573 void OCollection::disposeElements() 574 { 575 m_pElements->disposeElements(); 576 } 577 // ----------------------------------------------------------------------------- 578 Reference< XPropertySet > OCollection::createDescriptor() 579 { 580 OSL_ASSERT(!"Need to be overloaded when used!"); 581 throw SQLException(); 582 } 583 // ----------------------------------------------------------------------------- 584 ObjectType OCollection::cloneDescriptor( const ObjectType& _descriptor ) 585 { 586 ObjectType xNewDescriptor( createDescriptor() ); 587 ::comphelper::copyProperties( _descriptor, xNewDescriptor ); 588 return xNewDescriptor; 589 } 590 // ----------------------------------------------------------------------------- 591 ObjectType OCollection::appendObject( const ::rtl::OUString& /*_rForName*/, const Reference< XPropertySet >& descriptor ) 592 { 593 return cloneDescriptor( descriptor ); 594 } 595 // ----------------------------------------------------------------------------- 596 void OCollection::dropObject(sal_Int32 /*_nPos*/,const ::rtl::OUString /*_sElementName*/) 597 { 598 } 599 // ----------------------------------------------------------------------------- 600