dbaccess/source/core/api/definitioncolumn.cxx

   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 <bitset>
  21
  22 #include "apitools.hxx"
  23 #include "dbastrings.hrc"
  24 #include "definitioncolumn.hxx"
  25 #include "sdbcoretools.hxx"
  26
  27 #include <com/sun/star/beans/PropertyAttribute.hpp>
  28 #include <com/sun/star/sdbcx/XTablesSupplier.hpp>
  29
  30 #include <comphelper/property.hxx>
  31 #include <comphelper/types.hxx>
  32 #include <connectivity/dbtools.hxx>
  33 #include <cppuhelper/typeprovider.hxx>
  34 #include <tools/debug.hxx>
  35 #include <tools/diagnose_ex.h>
  36
  37 using namespace ::com::sun::star::sdbc;
  38 using namespace ::com::sun::star::sdbcx;
  39 using namespace ::com::sun::star::beans;
  40 using namespace ::com::sun::star::uno;
  41 using namespace ::com::sun::star::lang;
  42 using namespace ::com::sun::star::container;
  43 using namespace ::cppu;
  44 using namespace ::comphelper;
  45 using namespace ::osl;
  46 using namespace dbaccess;
  47
  48 namespace
  49 {
  50     const sal_Int32 HAS_DESCRIPTION            = 0x00000001;
  51     const sal_Int32 HAS_DEFAULTVALUE           = 0x00000002;
  52     const sal_Int32 HAS_ROWVERSION             = 0x00000004;
  53     const sal_Int32 HAS_AUTOINCREMENT_CREATION = 0x00000008;
  54     const sal_Int32 HAS_CATALOGNAME            = 0x00000010;
  55     const sal_Int32 HAS_SCHEMANAME             = 0x00000020;
  56     const sal_Int32 HAS_TABLENAME              = 0x00000040;
  57 }
  58
  59 // OTableColumnDescriptor
  60 IMPLEMENT_FORWARD_XINTERFACE2(OTableColumnDescriptor,OColumn,TXChild)
  61
  62 void OTableColumnDescriptor::impl_registerProperties()
  63 {
  64     sal_Int32 nDefaultAttr = m_bActAsDescriptor ? 0 : PropertyAttribute::READONLY;
  65
  66     registerProperty( PROPERTY_TYPENAME, PROPERTY_ID_TYPENAME, nDefaultAttr, &m_aTypeName, cppu::UnoType<decltype(m_aTypeName)>::get() );
  67     registerProperty( PROPERTY_DESCRIPTION, PROPERTY_ID_DESCRIPTION, nDefaultAttr, &m_aDescription, cppu::UnoType<decltype(m_aDescription)>::get() );
  68     registerProperty( PROPERTY_DEFAULTVALUE, PROPERTY_ID_DEFAULTVALUE, nDefaultAttr, &m_aDefaultValue, cppu::UnoType<decltype(m_aDefaultValue)>::get() );
  69
  70     if ( m_bActAsDescriptor )
  71         registerProperty( PROPERTY_AUTOINCREMENTCREATION, PROPERTY_ID_AUTOINCREMENTCREATION, nDefaultAttr, &m_aAutoIncrementValue, cppu::UnoType<decltype(m_aAutoIncrementValue)>::get() );
  72
  73     registerProperty( PROPERTY_TYPE, PROPERTY_ID_TYPE, nDefaultAttr, &m_nType, cppu::UnoType<decltype(m_nType)>::get() );
  74     registerProperty( PROPERTY_PRECISION, PROPERTY_ID_PRECISION, nDefaultAttr, &m_nPrecision, cppu::UnoType<decltype(m_nPrecision)>::get() );
  75     registerProperty( PROPERTY_SCALE, PROPERTY_ID_SCALE, nDefaultAttr, &m_nScale, cppu::UnoType<decltype(m_nScale)>::get() );
  76     registerProperty( PROPERTY_ISNULLABLE, PROPERTY_ID_ISNULLABLE, nDefaultAttr, &m_nIsNullable, cppu::UnoType<decltype(m_nIsNullable)>::get() );
  77     registerProperty( PROPERTY_ISAUTOINCREMENT, PROPERTY_ID_ISAUTOINCREMENT, nDefaultAttr, &m_bAutoIncrement, cppu::UnoType<decltype(m_bAutoIncrement)>::get() );
  78     registerProperty( PROPERTY_ISROWVERSION, PROPERTY_ID_ISROWVERSION, nDefaultAttr, &m_bRowVersion, cppu::UnoType<decltype(m_bRowVersion)>::get() );
  79     registerProperty( PROPERTY_ISCURRENCY, PROPERTY_ID_ISCURRENCY, nDefaultAttr, &m_bCurrency, cppu::UnoType<decltype(m_bCurrency)>::get() );
  80
  81     OColumnSettings::registerProperties( *this );
  82 }
  83
  84 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptor )
  85
  86 // ::com::sun::star::lang::XServiceInfo
  87 OUString OTableColumnDescriptor::getImplementationName(  ) throw (RuntimeException, std::exception)
  88 {
  89     return OUString("com.sun.star.sdb.OTableColumnDescriptor");
  90 }
  91
  92 Sequence< OUString > OTableColumnDescriptor::getSupportedServiceNames(  ) throw (RuntimeException, std::exception)
  93 {
  94     Sequence< OUString > aSNS( 2 );
  95     aSNS[0] = m_bActAsDescriptor ? OUString(SERVICE_SDBCX_COLUMNDESCRIPTOR) : OUString(SERVICE_SDBCX_COLUMN);
  96     aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
  97     return aSNS;
  98 }
  99
 100 // comphelper::OPropertyArrayUsageHelper
 101 ::cppu::IPropertyArrayHelper* OTableColumnDescriptor::createArrayHelper( ) const
 102 {
 103     Sequence< Property > aProps;
 104     describeProperties( aProps );
 105     return new ::cppu::OPropertyArrayHelper( aProps );
 106 }
 107
 108 // cppu::OPropertySetHelper
 109 ::cppu::IPropertyArrayHelper& OTableColumnDescriptor::getInfoHelper()
 110 {
 111     return *static_cast< ::comphelper::OPropertyArrayUsageHelper< OTableColumnDescriptor >* >(this)->getArrayHelper();
 112 }
 113
 114 void OTableColumnDescriptor::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception, std::exception)
 115 {
 116     OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
 117     ::dbaccess::notifyDataSourceModified( m_xParent, true );
 118 }
 119
 120 Reference< XInterface > SAL_CALL OTableColumnDescriptor::getParent(  ) throw (RuntimeException, std::exception)
 121 {
 122     ::osl::MutexGuard aGuard(m_aMutex);
 123     return m_xParent;
 124 }
 125
 126 void SAL_CALL OTableColumnDescriptor::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException, std::exception)
 127 {
 128     ::osl::MutexGuard aGuard(m_aMutex);
 129     m_xParent = _xParent;
 130 }
 131
 132 // OTableColumn
 133
 134 OTableColumn::OTableColumn( const OUString& _rName )
 135     :OTableColumnDescriptor( false /* do not act as descriptor */ )
 136 {
 137     m_sName = _rName;
 138 }
 139
 140 OTableColumn::~OTableColumn()
 141 {
 142 }
 143
 144 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumn )
 145
 146 OUString OTableColumn::getImplementationName(  ) throw (RuntimeException, std::exception)
 147 {
 148     return OUString("com.sun.star.sdb.OTableColumn");
 149 }
 150
 151 ::cppu::IPropertyArrayHelper& SAL_CALL OTableColumn::getInfoHelper()
 152 {
 153     return *OTableColumn_PBase::getArrayHelper();
 154 }
 155
 156 ::cppu::IPropertyArrayHelper* OTableColumn::createArrayHelper( ) const
 157 {
 158     return OTableColumnDescriptor::createArrayHelper();
 159 }
 160
 161 // OQueryColumn
 162
 163 OQueryColumn::OQueryColumn( const Reference< XPropertySet >& _rxParserColumn, const Reference< XConnection >& _rxConnection, const OUString &i_sLabel )
 164     :OTableColumnDescriptor( false /* do not act as descriptor */ )
 165     ,m_sLabel(i_sLabel)
 166 {
 167     const sal_Int32 nPropAttr = PropertyAttribute::READONLY;
 168     registerProperty( PROPERTY_CATALOGNAME, PROPERTY_ID_CATALOGNAME, nPropAttr, &m_sCatalogName, cppu::UnoType<decltype(m_sCatalogName)>::get() );
 169     registerProperty( PROPERTY_SCHEMANAME, PROPERTY_ID_SCHEMANAME, nPropAttr, &m_sSchemaName, cppu::UnoType<decltype(m_sSchemaName)>::get() );
 170     registerProperty( PROPERTY_TABLENAME, PROPERTY_ID_TABLENAME, nPropAttr, &m_sTableName, cppu::UnoType<decltype(m_sTableName)>::get() );
 171     registerProperty( PROPERTY_REALNAME, PROPERTY_ID_REALNAME, nPropAttr, &m_sRealName, cppu::UnoType<decltype(m_sRealName)>::get() );
 172     registerProperty( PROPERTY_LABEL, PROPERTY_ID_LABEL, nPropAttr, &m_sLabel, cppu::UnoType<decltype(m_sLabel)>::get() );
 173
 174
 175     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPENAME ) >>= m_aTypeName );
 176     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISNULLABLE ) >>= m_nIsNullable );
 177     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_PRECISION ) >>= m_nPrecision );
 178     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_SCALE ) >>= m_nScale );
 179     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_TYPE ) >>= m_nType );
 180     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISAUTOINCREMENT ) >>= m_bAutoIncrement );
 181     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_ISCURRENCY ) >>= m_bCurrency );
 182     OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_NAME ) >>= m_sName );
 183
 184     m_bRowVersion = false;
 185
 186     Reference< XPropertySetInfo > xPSI( _rxParserColumn->getPropertySetInfo(), UNO_SET_THROW );
 187     if ( xPSI->hasPropertyByName( PROPERTY_DEFAULTVALUE ) )
 188         OSL_VERIFY( _rxParserColumn->getPropertyValue( PROPERTY_DEFAULTVALUE ) >>= m_aDefaultValue );
 189
 190     // copy some optional properties from the parser column
 191     struct PropertyDescriptor
 192     {
 193         OUString sName;
 194         sal_Int32       nHandle;
 195     };
 196     PropertyDescriptor aProps[] =
 197     {
 198         { OUString(PROPERTY_CATALOGNAME),      PROPERTY_ID_CATALOGNAME },
 199         { OUString(PROPERTY_SCHEMANAME),       PROPERTY_ID_SCHEMANAME },
 200         { OUString(PROPERTY_TABLENAME),        PROPERTY_ID_TABLENAME },
 201         { OUString(PROPERTY_REALNAME),         PROPERTY_ID_REALNAME }
 202     };
 203     for ( size_t i=0; i < sizeof( aProps ) / sizeof( aProps[0] ); ++i )
 204     {
 205         if ( xPSI->hasPropertyByName( aProps[i].sName ) )
 206             setFastPropertyValue_NoBroadcast( aProps[i].nHandle, _rxParserColumn->getPropertyValue( aProps[i].sName ) );
 207     }
 208
 209     // determine the table column we're based on
 210     osl_atomic_increment( &m_refCount );
 211     {
 212         m_xOriginalTableColumn = impl_determineOriginalTableColumn( _rxConnection );
 213     }
 214     osl_atomic_decrement( &m_refCount );
 215 }
 216
 217 OQueryColumn::~OQueryColumn()
 218 {
 219 }
 220
 221 Reference< XPropertySet > OQueryColumn::impl_determineOriginalTableColumn( const Reference< XConnection >& _rxConnection )
 222 {
 223     OSL_PRECOND( _rxConnection.is(), "OQueryColumn::impl_determineOriginalTableColumn: illegal connection!" );
 224     if ( !_rxConnection.is() )
 225         return NULL;
 226
 227     Reference< XPropertySet > xOriginalTableColumn;
 228     try
 229     {
 230         // determine the composed table name, plus the column name, as indicated by the
 231         // respective properties
 232         OUString sCatalog, sSchema, sTable;
 233         OSL_VERIFY( getPropertyValue( PROPERTY_CATALOGNAME ) >>= sCatalog );
 234         OSL_VERIFY( getPropertyValue( PROPERTY_SCHEMANAME ) >>= sSchema );
 235         OSL_VERIFY( getPropertyValue( PROPERTY_TABLENAME ) >>= sTable );
 236         if ( sCatalog.isEmpty() && sSchema.isEmpty() && sTable.isEmpty() )
 237             return NULL;
 238
 239         OUString sComposedTableName = ::dbtools::composeTableName(
 240             _rxConnection->getMetaData(), sCatalog, sSchema, sTable, false, ::dbtools::eComplete );
 241
 242         // retrieve the table in question
 243         Reference< XTablesSupplier > xSuppTables( _rxConnection, UNO_QUERY_THROW );
 244         Reference< XNameAccess > xTables( xSuppTables->getTables(), UNO_QUERY_THROW );
 245         if ( !xTables->hasByName( sComposedTableName ) )
 246             return NULL;
 247
 248         Reference< XColumnsSupplier > xSuppCols( xTables->getByName( sComposedTableName ), UNO_QUERY_THROW );
 249         Reference< XNameAccess > xColumns( xSuppCols->getColumns(), UNO_QUERY_THROW );
 250
 251         OUString sColumn;
 252         OSL_VERIFY( getPropertyValue( PROPERTY_REALNAME ) >>= sColumn );
 253         if ( !xColumns->hasByName( sColumn ) )
 254             return NULL;
 255
 256         xOriginalTableColumn.set( xColumns->getByName( sColumn ), UNO_QUERY );
 257     }
 258     catch( const Exception& )
 259     {
 260         DBG_UNHANDLED_EXCEPTION();
 261     }
 262     return xOriginalTableColumn;
 263 }
 264
 265 IMPLEMENT_GET_IMPLEMENTATION_ID( OQueryColumn )
 266
 267 OUString SAL_CALL OQueryColumn::getImplementationName(  ) throw(RuntimeException, std::exception)
 268 {
 269     return OUString( "org.openoffice.comp.dbaccess.OQueryColumn"  );
 270 }
 271
 272 ::cppu::IPropertyArrayHelper& SAL_CALL OQueryColumn::getInfoHelper()
 273 {
 274     return *OQueryColumn_PBase::getArrayHelper();
 275 }
 276
 277 ::cppu::IPropertyArrayHelper* OQueryColumn::createArrayHelper() const
 278 {
 279     return OTableColumnDescriptor::createArrayHelper();
 280 }
 281
 282 void SAL_CALL OQueryColumn::getFastPropertyValue( Any& _rValue, sal_Int32 _nHandle ) const
 283 {
 284     OTableColumnDescriptor::getFastPropertyValue( _rValue, _nHandle );
 285
 286     // special treatment for column settings:
 287     if ( !OColumnSettings::isColumnSettingProperty( _nHandle ) )
 288         return;
 289
 290     // If the setting has its default value, then try to obtain the value from the table column which
 291     // this query column is based on
 292     if ( !OColumnSettings::isDefaulted( _nHandle, _rValue ) )
 293         return;
 294
 295     if ( !m_xOriginalTableColumn.is() )
 296         return;
 297
 298     try
 299     {
 300         // determine original property name
 301         OUString sPropName;
 302         sal_Int16 nAttributes( 0 );
 303         const_cast< OQueryColumn* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
 304         OSL_ENSURE( !sPropName.isEmpty(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
 305
 306         _rValue = m_xOriginalTableColumn->getPropertyValue( sPropName );
 307     }
 308     catch( const Exception& )
 309     {
 310         DBG_UNHANDLED_EXCEPTION();
 311     }
 312 }
 313
 314 // OColumnWrapper
 315
 316 OColumnWrapper::OColumnWrapper( const Reference< XPropertySet > & rCol, const bool _bNameIsReadOnly )
 317     :OColumn( _bNameIsReadOnly )
 318     ,m_xAggregate(rCol)
 319     ,m_nColTypeID(-1)
 320 {
 321     // which type of aggregate property do we have?
 322     // we distinguish the properties by the containment of optional properties
 323     m_nColTypeID = 0;
 324     if ( m_xAggregate.is() )
 325     {
 326         Reference <XPropertySetInfo > xInfo(m_xAggregate->getPropertySetInfo());
 327         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DESCRIPTION) ? HAS_DESCRIPTION : 0;
 328         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_DEFAULTVALUE) ? HAS_DEFAULTVALUE : 0;
 329         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_ISROWVERSION) ? HAS_ROWVERSION : 0;
 330         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_AUTOINCREMENTCREATION) ? HAS_AUTOINCREMENT_CREATION : 0;
 331         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_CATALOGNAME) ? HAS_CATALOGNAME : 0;
 332         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_SCHEMANAME) ? HAS_SCHEMANAME : 0;
 333         m_nColTypeID |= xInfo->hasPropertyByName(PROPERTY_TABLENAME) ? HAS_TABLENAME : 0;
 334
 335         m_xAggregate->getPropertyValue(PROPERTY_NAME) >>= m_sName;
 336     }
 337 }
 338
 339 OColumnWrapper::~OColumnWrapper()
 340 {
 341 }
 342
 343 OUString OColumnWrapper::impl_getPropertyNameFromHandle( const sal_Int32 _nHandle ) const
 344 {
 345     OUString sPropName;
 346     sal_Int16 nAttributes( 0 );
 347     const_cast< OColumnWrapper* >( this )->getInfoHelper().fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
 348     OSL_ENSURE( !sPropName.isEmpty(), "OColumnWrapper::impl_getPropertyNameFromHandle: property not found!" );
 349     return sPropName;
 350 }
 351
 352 void OColumnWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 353 {
 354     // derived classes are free to either use the OPropertyContainer(Helper) mechanisms for properties,
 355     // or to declare additional properties which are to be forwarded to the wrapped object. So we need
 356     // to distinguish those cases.
 357     if ( OColumn::isRegisteredProperty( nHandle ) )
 358     {
 359         OColumn::getFastPropertyValue( rValue, nHandle );
 360     }
 361     else
 362     {
 363         rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
 364     }
 365 }
 366
 367 sal_Bool OColumnWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle,
 368             const Any& rValue ) throw (IllegalArgumentException)
 369 {
 370     bool bModified( false );
 371     if ( OColumn::isRegisteredProperty( nHandle ) )
 372     {
 373         bModified = OColumn::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
 374     }
 375     else
 376     {
 377         getFastPropertyValue( rOldValue, nHandle );
 378         if ( rOldValue != rValue )
 379         {
 380             rConvertedValue = rValue;
 381             bModified = true;
 382         }
 383     }
 384     return bModified;
 385 }
 386
 387 void OColumnWrapper::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception, std::exception)
 388 {
 389     if ( OColumn::isRegisteredProperty( nHandle ) )
 390     {
 391         OColumn::setFastPropertyValue_NoBroadcast( nHandle, rValue );
 392     }
 393     else
 394     {
 395         m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
 396     }
 397 }
 398
 399 sal_Int64 SAL_CALL OColumnWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw(RuntimeException)
 400 {
 401     Reference< XUnoTunnel > xTunnel( m_xAggregate, UNO_QUERY);
 402     if ( xTunnel.is() )
 403         return xTunnel->getSomething( aIdentifier );
 404     return 0;
 405 }
 406
 407 // OTableColumnDescriptorWrapper
 408 OTableColumnDescriptorWrapper::OTableColumnDescriptorWrapper( const Reference< XPropertySet >& _rCol, const bool _bPureWrap, const bool _bIsDescriptor )
 409     :OColumnWrapper( _rCol, !_bIsDescriptor )
 410     ,m_bPureWrap( _bPureWrap )
 411     ,m_bIsDescriptor( _bIsDescriptor )
 412 {
 413     // let the ColumnSettings register its properties
 414     OColumnSettings::registerProperties( *this );
 415 }
 416
 417 // com::sun::star::lang::XTypeProvider
 418 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnDescriptorWrapper )
 419
 420 // ::com::sun::star::lang::XServiceInfo
 421 OUString OTableColumnDescriptorWrapper::getImplementationName(  ) throw (RuntimeException, std::exception)
 422 {
 423     return OUString("com.sun.star.sdb.OTableColumnDescriptorWrapper");
 424 }
 425
 426 Sequence< OUString > OTableColumnDescriptorWrapper::getSupportedServiceNames(  ) throw (RuntimeException, std::exception)
 427 {
 428     Sequence< OUString > aSNS( 2 );
 429     aSNS[0] = SERVICE_SDBCX_COLUMNDESCRIPTOR;
 430     aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
 431     return aSNS;
 432 }
 433
 434 // comphelper::OPropertyArrayUsageHelper
 435 ::cppu::IPropertyArrayHelper* OTableColumnDescriptorWrapper::createArrayHelper( sal_Int32 nId ) const
 436 {
 437     const sal_Int32 nHaveAlways = 7;
 438
 439     // Which optional properties are contained?
 440     const sal_Int32 nHaveOptionally (::std::bitset<7>(nId).count());
 441
 442     BEGIN_PROPERTY_SEQUENCE( nHaveAlways + nHaveOptionally )
 443
 444     DECL_PROP0_BOOL( ISAUTOINCREMENT                );
 445     DECL_PROP0_BOOL( ISCURRENCY                     );
 446     DECL_PROP0( ISNULLABLE,         sal_Int32       );
 447     DECL_PROP0( PRECISION,          sal_Int32       );
 448     DECL_PROP0( SCALE,              sal_Int32       );
 449     DECL_PROP0( TYPE,               sal_Int32       );
 450     DECL_PROP0( TYPENAME,           OUString );
 451
 452     if ( nId & HAS_AUTOINCREMENT_CREATION )
 453     {
 454         DECL_PROP1( AUTOINCREMENTCREATION, OUString, MAYBEVOID );
 455     }
 456     if ( nId & HAS_DEFAULTVALUE )
 457     {
 458         DECL_PROP0( DEFAULTVALUE, OUString );
 459     }
 460     if ( nId & HAS_DESCRIPTION )
 461     {
 462         DECL_PROP0( DESCRIPTION, OUString );
 463     }
 464     if ( nId & HAS_ROWVERSION )
 465     {
 466         DECL_PROP0_BOOL( ISROWVERSION );
 467     }
 468     if ( nId & HAS_CATALOGNAME )
 469     {
 470         DECL_PROP0( CATALOGNAME, OUString );
 471     }
 472     if ( nId & HAS_SCHEMANAME )
 473     {
 474         DECL_PROP0( SCHEMANAME, OUString );
 475     }
 476     if ( nId & HAS_TABLENAME )
 477     {
 478         DECL_PROP0( TABLENAME, OUString );
 479     }
 480
 481     END_PROPERTY_SEQUENCE()
 482
 483     if ( !m_bIsDescriptor )
 484     {
 485         for (   Property* prop = aDescriptor.getArray();
 486                 prop != aDescriptor.getArray() + aDescriptor.getLength();
 487                 ++prop
 488             )
 489         {
 490             prop->Attributes |= PropertyAttribute::READONLY;
 491         }
 492     }
 493
 494     // finally also describe the properties which are maintained by our base class, in particular the OPropertyContainerHelper
 495     Sequence< Property > aBaseProperties;
 496     describeProperties( aBaseProperties );
 497
 498     Sequence< Property > aAllProperties( ::comphelper::concatSequences( aDescriptor, aBaseProperties ) );
 499     return new ::cppu::OPropertyArrayHelper( aAllProperties, sal_False );
 500 }
 501
 502 // cppu::OPropertySetHelper
 503 ::cppu::IPropertyArrayHelper& OTableColumnDescriptorWrapper::getInfoHelper()
 504 {
 505     return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnDescriptorWrapper >* >(this)->getArrayHelper(m_nColTypeID);
 506 }
 507
 508 void OTableColumnDescriptorWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const
 509 {
 510     if ( m_bPureWrap )
 511     {
 512         rValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
 513     }
 514     else
 515     {
 516         OColumnWrapper::getFastPropertyValue( rValue, nHandle );
 517     }
 518 }
 519
 520 sal_Bool OTableColumnDescriptorWrapper::convertFastPropertyValue( Any & rConvertedValue, Any & rOldValue, sal_Int32 nHandle, const Any& rValue ) throw (IllegalArgumentException)
 521 {
 522     bool bModified(false);
 523     if ( m_bPureWrap )
 524     {
 525         // do not delegate to OColumnWrapper: It would, for the properties which were registered with registerProperty,
 526         // ask the OPropertyContainer base class, which is not what we want here.
 527         // TODO: the whole "m_bPureWrap"-thingie is strange. We should have a dedicated class doing this wrapping,
 528         // not a class which normally serves other purposes, and only sometimes does a "pure wrap". It makes the
 529         // code unnecessarily hard to maintain, and error prone.
 530         rOldValue = m_xAggregate->getPropertyValue( impl_getPropertyNameFromHandle( nHandle ) );
 531         if ( rOldValue != rValue )
 532         {
 533             rConvertedValue = rValue;
 534             bModified = true;
 535         }
 536     }
 537     else
 538     {
 539         bModified = OColumnWrapper::convertFastPropertyValue( rConvertedValue, rOldValue, nHandle, rValue );
 540     }
 541     return bModified;
 542 }
 543
 544 void OTableColumnDescriptorWrapper::setFastPropertyValue_NoBroadcast(
 545                                                 sal_Int32 nHandle,
 546                                                 const Any& rValue
 547                                                  )
 548                                                  throw (Exception, std::exception)
 549 {
 550     if ( m_bPureWrap )
 551     {
 552         m_xAggregate->setPropertyValue( impl_getPropertyNameFromHandle( nHandle ), rValue );
 553     }
 554     else
 555     {
 556         OColumnWrapper::setFastPropertyValue_NoBroadcast( nHandle, rValue );
 557     }
 558 }
 559
 560 // OTableColumnWrapper
 561 OTableColumnWrapper::OTableColumnWrapper( const Reference< XPropertySet >& rCol, const Reference< XPropertySet >& _xColDefintion,
 562             const bool _bPureWrap )
 563     :OTableColumnDescriptorWrapper( rCol, _bPureWrap, false )
 564 {
 565     osl_atomic_increment( &m_refCount );
 566     if ( _xColDefintion.is() )
 567     {
 568         try
 569         {
 570             ::comphelper::copyProperties( _xColDefintion, this );
 571         }
 572         catch( const Exception& )
 573         {
 574             DBG_UNHANDLED_EXCEPTION();
 575         }
 576     }
 577     osl_atomic_decrement( &m_refCount );
 578 }
 579
 580 OTableColumnWrapper::~OTableColumnWrapper()
 581 {
 582 }
 583
 584 IMPLEMENT_GET_IMPLEMENTATION_ID( OTableColumnWrapper )
 585
 586 OUString OTableColumnWrapper::getImplementationName(  ) throw (RuntimeException, std::exception)
 587 {
 588     return OUString("com.sun.star.sdb.OTableColumnWrapper" );
 589 }
 590
 591 Sequence< OUString > OTableColumnWrapper::getSupportedServiceNames(  ) throw (RuntimeException, std::exception)
 592 {
 593     Sequence< OUString > aSNS( 2 );
 594     aSNS[0] = SERVICE_SDBCX_COLUMN;
 595     aSNS[1] = SERVICE_SDB_COLUMNSETTINGS;
 596     return aSNS;
 597 }
 598
 599 ::cppu::IPropertyArrayHelper& OTableColumnWrapper::getInfoHelper()
 600 {
 601     return *static_cast< OIdPropertyArrayUsageHelper< OTableColumnWrapper >* >(this)->getArrayHelper(m_nColTypeID);
 602 }
 603
 604 // comphelper::OPropertyArrayUsageHelper
 605 ::cppu::IPropertyArrayHelper* OTableColumnWrapper::createArrayHelper( sal_Int32 nId ) const
 606 {
 607     return OTableColumnDescriptorWrapper::createArrayHelper( nId );
 608 }
 609
 610 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */