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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_dbaccess.hxx"
30 
31 #include "apitools.hxx"
32 #include "dbastrings.hrc"
33 #include "definitioncolumn.hxx"
34 #include "sdbcoretools.hxx"
35 
36 /** === begin UNO includes === **/
37 #include <com/sun/star/beans/PropertyAttribute.hpp>
38 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
39 /** === end UNO includes === **/
40 
41 #include <comphelper/property.hxx>
42 #include <comphelper/types.hxx>
43 #include <connectivity/dbtools.hxx>
44 #include <cppuhelper/typeprovider.hxx>
45 #include <tools/debug.hxx>
46 #include <tools/diagnose_ex.h>
47 
48 using namespace ::com::sun::star::sdbc;
49 using namespace ::com::sun::star::sdbcx;
50 using namespace ::com::sun::star::beans;
51 using namespace ::com::sun::star::uno;
52 using namespace ::com::sun::star::lang;
53 using namespace ::com::sun::star::container;
54 using namespace ::cppu;
55 using namespace ::comphelper;
56 using namespace ::osl;
57 using namespace dbaccess;
58 
59 #define HAS_DESCRIPTION		        0x00000001
60 #define HAS_DEFAULTVALUE	        0x00000002
61 #define HAS_ROWVERSION		        0x00000004
62 #define HAS_AUTOINCREMENT_CREATION	0x00000008
63 
64 //============================================================
65 //= OTableColumnDescriptor
66 //============================================================
67 IMPLEMENT_FORWARD_XINTERFACE2(OTableColumnDescriptor,OColumn,TXChild)
68 
69 //------------------------------------------------------------------------------
70 void OTableColumnDescriptor::impl_registerProperties()
71 {
72     sal_Int32 nDefaultAttr = m_bActAsDescriptor ? 0 : PropertyAttribute::READONLY;
73 
74     registerProperty( PROPERTY_TYPENAME, PROPERTY_ID_TYPENAME, nDefaultAttr, &m_aTypeName, ::getCppuType( &m_aTypeName ) );
75     registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, nDefaultAttr, &m_aDescription, ::getCppuType( &m_aDescription ) );
76     registerProperty( PROPERTY_DEFAULTVALUE, PROPERTY_ID_DEFAULTVALUE, nDefaultAttr, &m_aDefaultValue, ::getCppuType( &m_aDefaultValue ) );
77 
78     if ( m_bActAsDescriptor )
79         registerProperty( PROPERTY_AUTOINCREMENTCREATION, PROPERTY_ID_AUTOINCREMENTCREATION, nDefaultAttr, &m_aAutoIncrementValue, ::getCppuType( &m_aAutoIncrementValue ) );
80 
81     registerProperty( PROPERTY_TYPE, PROPERTY_ID_TYPE, nDefaultAttr, &m_nType, ::getCppuType( &m_nType ) );
82     registerProperty( PROPERTY_PRECISION, PROPERTY_ID_PRECISION, nDefaultAttr, &m_nPrecision, ::getCppuType( &m_nPrecision ) );
83     registerProperty( PROPERTY_SCALE, PROPERTY_ID_SCALE, nDefaultAttr, &m_nScale, ::getCppuType( &m_nScale ) );
84     registerProperty( PROPERTY_ISNULLABLE, PROPERTY_ID_ISNULLABLE, nDefaultAttr, &m_nIsNullable, ::getCppuType( &m_nIsNullable ) );
85     registerProperty( PROPERTY_ISAUTOINCREMENT, PROPERTY_ID_ISAUTOINCREMENT, nDefaultAttr, &m_bAutoIncrement, ::getCppuType( &m_bAutoIncrement ) );
86     registerProperty( PROPERTY_ISROWVERSION, PROPERTY_ID_ISROWVERSION, nDefaultAttr, &m_bRowVersion, ::getCppuType( &m_bRowVersion ) );
87     registerProperty( PROPERTY_ISCURRENCY, PROPERTY_ID_ISCURRENCY, nDefaultAttr, &m_bCurrency, ::getCppuType( &m_bCurrency ) );
88 
89     OColumnSettings::registerProperties( *this );
90 }
91 
92 //--------------------------------------------------------------------------
93 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptor )
94 
95 // ::com::sun::star::lang::XServiceInfo
96 //------------------------------------------------------------------------------
97 rtl::OUString OTableColumnDescriptor::getImplementationName(  ) throw (RuntimeException)
98 {
99 	return rtl::OUString::createFromAscii("com.sun.star.sdb.OTableColumnDescriptor");
100 }
101 
102 //------------------------------------------------------------------------------
103 Sequence< ::rtl::OUString > OTableColumnDescriptor::getSupportedServiceNames(  ) throw (RuntimeException)
104 {
105 	Sequence< ::rtl::OUString > aSNS( 2 );
106     aSNS[0] = m_bActAsDescriptor ? SERVICE_SDBCX_COLUMNDESCRIPTOR : SERVICE_SDBCX_COLUMN;
107 	aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
108 	return aSNS;
109 }
110 
111 // comphelper::OPropertyArrayUsageHelper
112 //------------------------------------------------------------------------------
113 ::cppu::IPropertyArrayHelper* OTableColumnDescriptor::createArrayHelper( ) const
114 {
115     Sequence< Property > aProps;
116     describeProperties( aProps );
117     return new ::cppu::OPropertyArrayHelper( aProps );
118 }
119 
120 // cppu::OPropertySetHelper
121 //------------------------------------------------------------------------------
122 ::cppu::IPropertyArrayHelper& OTableColumnDescriptor::getInfoHelper()
123 {
124 	return *static_cast< ::comphelper::OPropertyArrayUsageHelper< OTableColumnDescriptor >* >(this)->getArrayHelper();
125 }
126 
127 //------------------------------------------------------------------------------
128 void OTableColumnDescriptor::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
129 {
130 	OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
131 	::dbaccess::notifyDataSourceModified( m_xParent, sal_True );
132 }
133 
134 // -----------------------------------------------------------------------------
135 Reference< XInterface > SAL_CALL OTableColumnDescriptor::getParent(  ) throw (RuntimeException)
136 {
137 	::osl::MutexGuard aGuard(m_aMutex);
138 	return m_xParent;
139 }
140 // -----------------------------------------------------------------------------
141 void SAL_CALL OTableColumnDescriptor::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException)
142 {
143 	::osl::MutexGuard aGuard(m_aMutex);
144 	m_xParent = _xParent;
145 }
146 //============================================================
147 //= OTableColumn
148 //============================================================
149 DBG_NAME(OTableColumn);
150 
151 // -------------------------------------------------------------------------
152 OTableColumn::OTableColumn( const ::rtl::OUString& _rName )
153     :OTableColumnDescriptor( false /* do not act as descriptor */ )
154 {
155 	DBG_CTOR(OTableColumn,NULL);
156 	m_sName = _rName;
157 }
158 
159 // -----------------------------------------------------------------------------
160 OTableColumn::~OTableColumn()
161 {
162 	DBG_DTOR(OTableColumn,NULL);
163 }
164 
165 //--------------------------------------------------------------------------
166 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumn )
167 
168 //------------------------------------------------------------------------------
169 rtl::OUString OTableColumn::getImplementationName(  ) throw (RuntimeException)
170 {
171 	return rtl::OUString::createFromAscii("com.sun.star.sdb.OTableColumn");
172 }
173 
174 //------------------------------------------------------------------------------
175 ::cppu::IPropertyArrayHelper& SAL_CALL OTableColumn::getInfoHelper()
176 {
177     return *OTableColumn_PBase::getArrayHelper();
178 }
179 
180 //------------------------------------------------------------------------------
181 ::cppu::IPropertyArrayHelper* OTableColumn::createArrayHelper( ) const
182 {
183     return OTableColumnDescriptor::createArrayHelper();
184 }
185 
186 // =========================================================================
187 //= OQueryColumn
188 // =========================================================================
189 DBG_NAME( OQueryColumn );
190 
191 // -------------------------------------------------------------------------
192 OQueryColumn::OQueryColumn( const Reference< XPropertySet >& _rxParserColumn, const Reference< XConnection >& _rxConnection,const ::rtl::OUString i_sLabel )
193     :OTableColumnDescriptor( false /* do not act as descriptor */ )
194     ,m_sLabel(i_sLabel)
195 {
196     const sal_Int32 nPropAttr = PropertyAttribute::READONLY;
197     registerProperty( PROPERTY_CATALOGNAME, PROPERTY_ID_CATALOGNAME, nPropAttr, &m_sCatalogName, ::getCppuType( &m_sCatalogName ) );
198     registerProperty( PROPERTY_SCHEMANAME, PROPERTY_ID_SCHEMANAME, nPropAttr, &m_sSchemaName, ::getCppuType( &m_sSchemaName ) );
199     registerProperty( PROPERTY_TABLENAME, PROPERTY_ID_TABLENAME, nPropAttr, &m_sTableName, ::getCppuType( &m_sTableName ) );
200     registerProperty( PROPERTY_REALNAME, PROPERTY_ID_REALNAME, nPropAttr, &m_sRealName, ::getCppuType( &m_sRealName ) );
201     registerProperty( PROPERTY_LABEL, PROPERTY_ID_LABEL, nPropAttr, &m_sLabel, ::getCppuType( &m_sLabel ) );
202 
203 	DBG_CTOR( OQueryColumn, NULL );
204 
205     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPENAME ) >>= m_aTypeName );
206     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISNULLABLE ) >>= m_nIsNullable );
207 	OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_PRECISION ) >>= m_nPrecision );
208 	OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_SCALE ) >>= m_nScale );
209 	OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPE ) >>= m_nType );
210     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISAUTOINCREMENT ) >>= m_bAutoIncrement );
211     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISCURRENCY ) >>= m_bCurrency );
212 	OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_NAME ) >>= m_sName );
213 
214     m_bRowVersion = sal_False;
215 
216     Reference< XPropertySetInfo > xPSI( _rxParserColumn->getPropertySetInfo(), UNO_SET_THROW );
217     if ( xPSI->hasPropertyByName( PROPERTY_DEFAULTVALUE ) )
218         OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_DEFAULTVALUE ) >>= m_aDefaultValue );
219 
220     // copy some optional properties from the parser column
221     struct PropertyDescriptor
222     {
223         ::rtl::OUString sName;
224         sal_Int32       nHandle;
225     };
226     PropertyDescriptor aProps[] =
227     {
228         { PROPERTY_CATALOGNAME,      PROPERTY_ID_CATALOGNAME },
229         { PROPERTY_SCHEMANAME,       PROPERTY_ID_SCHEMANAME },
230         { PROPERTY_TABLENAME,        PROPERTY_ID_TABLENAME },
231         { PROPERTY_REALNAME,         PROPERTY_ID_REALNAME }
232     };
233     for ( size_t i=0; i < sizeof( aProps ) / sizeof( aProps[0] ); ++i )
234     {
235         if ( xPSI->hasPropertyByName( aProps[i].sName ) )
236             setFastPropertyValue_NoBroadcast( aProps[i].nHandle, _rxParserColumn->getPropertyValue( aProps[i].sName ) );
237     }
238 
239     // determine the table column we're based on
240     osl_incrementInterlockedCount( &m_refCount );
241     {
242         m_xOriginalTableColumn = impl_determineOriginalTableColumn( _rxConnection );
243     }
244     osl_decrementInterlockedCount( &m_refCount );
245 }
246 
247 //--------------------------------------------------------------------------
248 OQueryColumn::~OQueryColumn()
249 {
250     DBG_DTOR( OQueryColumn, NULL );
251 }
252 
253 //--------------------------------------------------------------------------
254 Reference< XPropertySet > OQueryColumn::impl_determineOriginalTableColumn( const Reference< XConnection >& _rxConnection )
255 {
256     OSL_PRECOND( _rxConnection.is(), "OQueryColumn::impl_determineOriginalTableColumn: illegal connection!" );
257     if ( !_rxConnection.is() )
258         return NULL;
259 
260     Reference< XPropertySet > xOriginalTableColumn;
261     try
262     {
263         // determine the composed table name, plus the column name, as indicated by the
264         // respective properties
265         ::rtl::OUString sCatalog, sSchema, sTable;
266         OSL_VERIFY( getPropertyValue( PROPERTY_CATALOGNAME ) >>= sCatalog );
267         OSL_VERIFY( getPropertyValue( PROPERTY_SCHEMANAME ) >>= sSchema );
268         OSL_VERIFY( getPropertyValue( PROPERTY_TABLENAME ) >>= sTable );
269         if ( !sCatalog.getLength() && !sSchema.getLength() && !sTable.getLength() )
270             return NULL;
271 
272         ::rtl::OUString sComposedTableName = ::dbtools::composeTableName(
273             _rxConnection->getMetaData(), sCatalog, sSchema, sTable, sal_False, ::dbtools::eComplete );
274 
275         // retrieve the table in question
276         Reference< XTablesSupplier > xSuppTables( _rxConnection, UNO_QUERY_THROW );
277         Reference< XNameAccess > xTables( xSuppTables->getTables(), UNO_QUERY_THROW );
278         if ( !xTables->hasByName( sComposedTableName ) )
279             return NULL;
280 
281         Reference< XColumnsSupplier > xSuppCols( xTables->getByName( sComposedTableName ), UNO_QUERY_THROW );
282         Reference< XNameAccess > xColumns( xSuppCols->getColumns(), UNO_QUERY_THROW );
283 
284         ::rtl::OUString sColumn;
285         OSL_VERIFY( getPropertyValue( PROPERTY_REALNAME ) >>= sColumn );
286         if ( !xColumns->hasByName( sColumn ) )
287             return NULL;
288 
289         xOriginalTableColumn.set( xColumns->getByName( sColumn ), UNO_QUERY );
290     }
291     catch( const Exception& )
292     {
293     	DBG_UNHANDLED_EXCEPTION();
294     }
295     return xOriginalTableColumn;
296 }
297 
298 //--------------------------------------------------------------------------
299 IMPLEMENT_GET_IMPLEMENTATION_ID( OQueryColumn )
300 
301 //--------------------------------------------------------------------------
302 ::rtl::OUString SAL_CALL OQueryColumn::getImplementationName(  ) throw(RuntimeException)
303 {
304     return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.comp.dbaccess.OQueryColumn" ) );
305 }
306 
307 //------------------------------------------------------------------------------
308 ::cppu::IPropertyArrayHelper& SAL_CALL OQueryColumn::getInfoHelper()
309 {
310     return *OQueryColumn_PBase::getArrayHelper();
311 }
312 
313 //--------------------------------------------------------------------------
314 ::cppu::IPropertyArrayHelper* OQueryColumn::createArrayHelper() const
315 {
316     return OTableColumnDescriptor::createArrayHelper();
317 }
318 
319 //--------------------------------------------------------------------------
320 void SAL_CALL OQueryColumn::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
321 {
322     OTableColumnDescriptor::getFastPropertyValue( _rValue, _nHandle );
323 
324     // special treatment for column settings:
325     if ( !OColumnSettings::isColumnSettingProperty( _nHandle ) )
326         return;
327 
328     // If the setting has its default value, then try to obtain the value from the table column which
329     // this query column is based on
330     if ( !OColumnSettings::isDefaulted( _nHandle, _rValue ) )
331         return;
332 
333     if ( !m_xOriginalTableColumn.is() )
334         return;
335 
336     try
337     {
338         // determine original property name
339         ::rtl::OUString sPropName;
340         sal_Int16 nAttributes( 0 );
341         const_cast< OQueryColumn* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
342         OSL_ENSURE( sPropName.getLength(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
343 
344         _rValue = m_xOriginalTableColumn->getPropertyValue( sPropName );
345     }
346     catch( const Exception& )
347     {
348     	DBG_UNHANDLED_EXCEPTION();
349     }
350 }
351 
352 //==========================================================================
353 //= OColumnWrapper
354 //==========================================================================
355 DBG_NAME(OColumnWrapper);
356 //--------------------------------------------------------------------------
357 OColumnWrapper::OColumnWrapper( const Reference< XPropertySet > & rCol, const bool _bNameIsReadOnly )
358     :OColumn( _bNameIsReadOnly )
359     ,m_xAggregate(rCol)
360     ,m_nColTypeID(-1)
361 {
362 	DBG_CTOR(OColumnWrapper,NULL);
363 	// which type of aggregate property do we have?
364     // we distingish the properties by the containment of optional properties
365 	m_nColTypeID = 0;
366 	if ( m_xAggregate.is() )
367 	{
368 		Reference <XPropertySetInfo > xInfo(m_xAggregate->getPropertySetInfo());
369 		m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DESCRIPTION) ? HAS_DESCRIPTION : 0;
370 		m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DEFAULTVALUE) ? HAS_DEFAULTVALUE : 0;
371 		m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_ISROWVERSION) ? HAS_ROWVERSION : 0;
372         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_AUTOINCREMENTCREATION) ? HAS_AUTOINCREMENT_CREATION : 0;
373 
374 		m_xAggregate->getPropertyValue(PROPERTY_NAME) >>= m_sName;
375 	}
376 }
377 // -----------------------------------------------------------------------------
378 OColumnWrapper::~OColumnWrapper()
379 {
380 	DBG_DTOR(OColumnWrapper,NULL);
381 }
382 
383 //------------------------------------------------------------------------------
384 ::rtl::OUString OColumnWrapper::impl_getPropertyNameFromHandle( const sal_Int32 _nHandle ) const
385 {
386     ::rtl::OUString sPropName;
387     sal_Int16 nAttributes( 0 );
388     const_cast< OColumnWrapper* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
389     OSL_ENSURE( sPropName.getLength(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
390     return sPropName;
391 }
392 
393 //------------------------------------------------------------------------------
394 void OColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
395 {
396     // derived classes are free to either use the OPropertyContainer(Helper) mechanisms for properties,
397     // or to declare additional properties which are to be forwarded to the wrapped object. So we need
398     // to distinguish those cases.
399     if ( OColumn::isRegisteredProperty( nHandle ) )
400     {
401         OColumn::getFastPropertyValue( rValue, nHandle );
402     }
403     else
404     {
405 	    rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
406 	}
407 }
408 
409 //------------------------------------------------------------------------------
410 sal_Bool OColumnWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle,
411             const Any& rValue ) throw (IllegalArgumentException)
412 {
413     sal_Bool bModified( sal_False );
414     if ( OColumn::isRegisteredProperty( nHandle ) )
415     {
416 	    bModified = OColumn::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
417     }
418     else
419     {
420         getFastPropertyValue( rOldValue, nHandle );
421         if ( rOldValue != rValue )
422         {
423             rConvertedValue = rValue;
424             bModified = sal_True;
425         }
426     }
427 	return bModified;
428 }
429 
430 //------------------------------------------------------------------------------
431 void OColumnWrapper::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
432 {
433     if ( OColumn::isRegisteredProperty( nHandle ) )
434     {
435 	    OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
436     }
437     else
438     {
439         m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
440     }
441 }
442 
443 // -----------------------------------------------------------------------------
444 sal_Int64 SAL_CALL OColumnWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw(RuntimeException)
445 {
446 	Reference< XUnoTunnel > xTunnel( m_xAggregate, UNO_QUERY);
447 	if ( xTunnel.is() )
448 		return xTunnel->getSomething( aIdentifier );
449 	return 0;
450 }
451 
452 //============================================================
453 //= OTableColumnDescriptorWrapper
454 //============================================================
455 //--------------------------------------------------------------------------
456 OTableColumnDescriptorWrapper::OTableColumnDescriptorWrapper( const Reference< XPropertySet >& _rCol, const bool _bPureWrap, const bool _bIsDescriptor )
457     :OColumnWrapper( _rCol, !_bIsDescriptor )
458     ,m_bPureWrap( _bPureWrap )
459     ,m_bIsDescriptor( _bIsDescriptor )
460 {
461     // let the ColumnSettings register its properties
462     OColumnSettings::registerProperties( *this );
463 }
464 
465 // com::sun::star::lang::XTypeProvider
466 //--------------------------------------------------------------------------
467 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptorWrapper )
468 
469 // ::com::sun::star::lang::XServiceInfo
470 //------------------------------------------------------------------------------
471 rtl::OUString OTableColumnDescriptorWrapper::getImplementationName(  ) throw (RuntimeException)
472 {
473 	return rtl::OUString::createFromAscii("com.sun.star.sdb.OTableColumnDescriptorWrapper");
474 }
475 
476 //------------------------------------------------------------------------------
477 Sequence< ::rtl::OUString > OTableColumnDescriptorWrapper::getSupportedServiceNames(  ) throw (RuntimeException)
478 {
479 	Sequence< ::rtl::OUString > aSNS( 2 );
480 	aSNS[0] = SERVICE_SDBCX_COLUMNDESCRIPTOR;
481 	aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
482 	return aSNS;
483 }
484 
485 // comphelper::OPropertyArrayUsageHelper
486 //------------------------------------------------------------------------------
487 ::cppu::IPropertyArrayHelper* OTableColumnDescriptorWrapper::createArrayHelper( sal_Int32 nId ) const
488 {
489     const sal_Int32 nHaveAlways = 7;
490 
491 	// Which optional properties are contained?
492 	sal_Int32 nHaveOptionally = 0;
493 	if (nId & HAS_DESCRIPTION)
494 		++nHaveOptionally;
495 	if (nId & HAS_DEFAULTVALUE)
496 		++nHaveOptionally;
497 	if (nId & HAS_ROWVERSION)
498 		++nHaveOptionally;
499     if ( nId & HAS_AUTOINCREMENT_CREATION )
500 		++nHaveOptionally;
501 
502     const sal_Int32 nPropertyCount( nHaveAlways + nHaveOptionally );
503 	Sequence< Property > aTableDescProperties( nPropertyCount );
504 	Property* pDesc = aTableDescProperties.getArray();
505 	sal_Int32 nPos = 0;
506 
507 	DECL_PROP0_BOOL( ISAUTOINCREMENT                );
508 	DECL_PROP0_BOOL( ISCURRENCY                     );
509 	DECL_PROP0( ISNULLABLE,         sal_Int32       );
510 	DECL_PROP0( PRECISION,          sal_Int32		);
511 	DECL_PROP0( SCALE,              sal_Int32		);
512 	DECL_PROP0( TYPE,               sal_Int32		);
513 	DECL_PROP0( TYPENAME,           ::rtl::OUString );
514 
515     if ( nId & HAS_AUTOINCREMENT_CREATION )
516 	{
517 		DECL_PROP1( AUTOINCREMENTCREATION, ::rtl::OUString, MAYBEVOID );
518 	}
519 	if ( nId & HAS_DEFAULTVALUE )
520 	{
521 		DECL_PROP0( DEFAULTVALUE, ::rtl::OUString );
522 	}
523 	if ( nId & HAS_DESCRIPTION )
524 	{
525 		DECL_PROP0( DESCRIPTION, ::rtl::OUString );
526 	}
527 	if ( nId & HAS_ROWVERSION )
528 	{
529 		DECL_PROP0_BOOL( ISROWVERSION );
530 	}
531 
532     OSL_ENSURE( nPos == nPropertyCount, "OTableColumnDescriptorWrapper::createArrayHelper: something went wrong!" );
533 
534     if ( !m_bIsDescriptor )
535     {
536         for (   Property* prop = aTableDescProperties.getArray();
537                 prop != aTableDescProperties.getArray() + aTableDescProperties.getLength();
538                 ++prop
539             )
540         {
541             prop->Attributes |= PropertyAttribute::READONLY;
542         }
543     }
544 
545     // finally also describe the properties which are maintained by our base class, in particular the OPropertyContainerHelper
546     Sequence< Property > aBaseProperties;
547     describeProperties( aBaseProperties );
548 
549     Sequence< Property > aAllProperties( ::comphelper::concatSequences( aTableDescProperties, aBaseProperties ) );
550 	return new ::cppu::OPropertyArrayHelper( aAllProperties, sal_False );
551 }
552 
553 // cppu::OPropertySetHelper
554 //------------------------------------------------------------------------------
555 ::cppu::IPropertyArrayHelper& OTableColumnDescriptorWrapper::getInfoHelper()
556 {
557 	return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnDescriptorWrapper >* >(this)->getArrayHelper(m_nColTypeID);
558 }
559 
560 //------------------------------------------------------------------------------
561 void OTableColumnDescriptorWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
562 {
563 	if ( m_bPureWrap )
564 	{
565 		rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
566 	}
567 	else
568 	{
569 	    OColumnWrapper::getFastPropertyValue( rValue, nHandle );
570 	}
571 }
572 
573 //------------------------------------------------------------------------------
574 sal_Bool OTableColumnDescriptorWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle, const Any& rValue ) throw (IllegalArgumentException)
575 {
576 	sal_Bool bModified(sal_False);
577 	if ( m_bPureWrap )
578     {
579         // do not delegate to OColumnWrapper: It would, for the properties which were registered with registerProperty,
580         // ask the OPropertyContainer base class, which is not what we want here.
581         // TODO: the whole "m_bPureWrap"-thingie is strange. We should have a dedicated class doing this wrapping,
582         // not a class which normally serves other purposes, and only sometimes does a "pure wrap". It makes the
583         // code unnecessarily hard to maintain, and error prone.
584         rOldValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
585         if ( rOldValue != rValue )
586         {
587             rConvertedValue = rValue;
588             bModified = sal_True;
589         }
590     }
591 	else
592 	{
593         bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
594 	}
595 	return bModified;
596 }
597 
598 //------------------------------------------------------------------------------
599 void OTableColumnDescriptorWrapper::setFastPropertyValue_NoBroadcast(
600 												sal_Int32 nHandle,
601 												const Any& rValue
602 												 )
603 												 throw (Exception)
604 {
605 	if ( m_bPureWrap )
606     {
607         m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
608     }
609 	else
610 	{
611 	    OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
612     }
613 }
614 
615 //============================================================
616 //= OTableColumnWrapper
617 //============================================================
618 //--------------------------------------------------------------------------
619 OTableColumnWrapper::OTableColumnWrapper( const Reference< XPropertySet >& rCol, const Reference< XPropertySet >& _xColDefintion,
620             const bool _bPureWrap )
621 	:OTableColumnDescriptorWrapper( rCol, _bPureWrap, false )
622 {
623 	osl_incrementInterlockedCount( &m_refCount );
624 	if ( _xColDefintion.is() )
625 	{
626 		try
627 		{
628 			::comphelper::copyProperties( _xColDefintion, this );
629 		}
630 		catch( const Exception& )
631 		{
632             DBG_UNHANDLED_EXCEPTION();
633 		}
634 	}
635 	osl_decrementInterlockedCount( &m_refCount );
636 }
637 
638 //--------------------------------------------------------------------------
639 OTableColumnWrapper::~OTableColumnWrapper()
640 {
641 }
642 
643 //--------------------------------------------------------------------------
644 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnWrapper )
645 
646 //------------------------------------------------------------------------------
647 rtl::OUString OTableColumnWrapper::getImplementationName(  ) throw (RuntimeException)
648 {
649 	return rtl::OUString::createFromAscii( "com.sun.star.sdb.OTableColumnWrapper" );
650 }
651 
652 //------------------------------------------------------------------------------
653 Sequence< ::rtl::OUString > OTableColumnWrapper::getSupportedServiceNames(  ) throw (RuntimeException)
654 {
655 	Sequence< ::rtl::OUString > aSNS( 2 );
656 	aSNS[0] = SERVICE_SDBCX_COLUMN;
657 	aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
658 	return aSNS;
659 }
660 
661 //------------------------------------------------------------------------------
662 ::cppu::IPropertyArrayHelper& OTableColumnWrapper::getInfoHelper()
663 {
664 	return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnWrapper >* >(this)->getArrayHelper(m_nColTypeID);
665 }
666 
667 // comphelper::OPropertyArrayUsageHelper
668 //------------------------------------------------------------------------------
669 ::cppu::IPropertyArrayHelper* OTableColumnWrapper::createArrayHelper( sal_Int32 nId ) const
670 {
671     return OTableColumnDescriptorWrapper::createArrayHelper( nId );
672 }
673 
674