xmlhelp/source/cxxhelp/provider/resultsetbase.hxx

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  30 #ifndef _RESULTSETBASE_HXX
  31 #define _RESULTSETBASE_HXX
  32
  33 #ifndef INCLUDED_STL_VECTOR
  34 #include <vector>
  35 #define INCLUDED_STL_VECTOR
  36 #endif
  37 #include <cppuhelper/weak.hxx>
  38 #include <cppuhelper/interfacecontainer.hxx>
  39 #include <com/sun/star/lang/XComponent.hpp>
  40 #include <com/sun/star/ucb/XContentAccess.hpp>
  41 #include <com/sun/star/sdbc/XCloseable.hpp>
  42 #include <com/sun/star/beans/XPropertySet.hpp>
  43 #include <com/sun/star/sdbc/XResultSet.hpp>
  44 #include <com/sun/star/sdbc/XRow.hpp>
  45 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  46 #include <com/sun/star/ucb/NumberedSortingInfo.hpp>
  47 #include <com/sun/star/ucb/XContentProvider.hpp>
  48 #include <com/sun/star/ucb/XContentIdentifier.hpp>
  49 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  50 #include <com/sun/star/beans/Property.hpp>
  51
  52
  53 namespace chelp {
  54
  55     class ResultSetBase
  56         : public cppu::OWeakObject,
  57           public com::sun::star::lang::XComponent,
  58           public com::sun::star::sdbc::XRow,
  59           public com::sun::star::sdbc::XResultSet,
  60           public com::sun::star::sdbc::XCloseable,
  61           public com::sun::star::sdbc::XResultSetMetaDataSupplier,
  62           public com::sun::star::beans::XPropertySet,
  63           public com::sun::star::ucb::XContentAccess
  64     {
  65     public:
  66
  67         ResultSetBase( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >&  xMSF,
  68                        const com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >&  xProvider,
  69                        sal_Int32 nOpenMode,
  70                        const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& seq,
  71                        const com::sun::star::uno::Sequence< com::sun::star::ucb::NumberedSortingInfo >& seqSort );
  72
  73         virtual ~ResultSetBase();
  74
  75         // XInterface
  76         virtual com::sun::star::uno::Any SAL_CALL
  77         queryInterface(
  78             const com::sun::star::uno::Type& aType )
  79             throw( com::sun::star::uno::RuntimeException);
  80
  81         virtual void SAL_CALL
  82         acquire(
  83             void )
  84             throw();
  85
  86         virtual void SAL_CALL
  87         release(
  88             void )
  89             throw();
  90
  91         // XComponent
  92         virtual void SAL_CALL
  93         dispose(
  94             void )
  95             throw( com::sun::star::uno::RuntimeException );
  96
  97         virtual void SAL_CALL
  98         addEventListener(
  99             const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& xListener )
 100             throw( com::sun::star::uno::RuntimeException );
 101
 102         virtual void SAL_CALL
 103         removeEventListener( const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& aListener )
 104             throw( com::sun::star::uno::RuntimeException );
 105
 106
 107         // XRow
 108         virtual sal_Bool SAL_CALL
 109         wasNull(
 110             void )
 111             throw( com::sun::star::sdbc::SQLException,
 112                    com::sun::star::uno::RuntimeException )
 113         {
 114             if( 0<= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 115                 m_nWasNull = m_aItems[m_nRow]->wasNull();
 116             else
 117                 m_nWasNull = true;
 118             return m_nWasNull;
 119         }
 120
 121         virtual rtl::OUString SAL_CALL
 122         getString(
 123             sal_Int32 columnIndex )
 124             throw( com::sun::star::sdbc::SQLException,
 125                    com::sun::star::uno::RuntimeException)
 126         {
 127             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 128                 return m_aItems[m_nRow]->getString( columnIndex );
 129             else
 130                 return rtl::OUString();
 131         }
 132
 133         virtual sal_Bool SAL_CALL
 134         getBoolean(
 135             sal_Int32 columnIndex )
 136             throw( com::sun::star::sdbc::SQLException,
 137                    com::sun::star::uno::RuntimeException)
 138         {
 139             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 140                 return m_aItems[m_nRow]->getBoolean( columnIndex );
 141             else
 142                 return false;
 143         }
 144
 145         virtual sal_Int8 SAL_CALL
 146         getByte(
 147             sal_Int32 columnIndex )
 148             throw( com::sun::star::sdbc::SQLException,
 149                    com::sun::star::uno::RuntimeException)
 150         {
 151             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 152                 return m_aItems[m_nRow]->getByte( columnIndex );
 153             else
 154                 return sal_Int8( 0 );
 155         }
 156
 157         virtual sal_Int16 SAL_CALL
 158         getShort(
 159             sal_Int32 columnIndex )
 160             throw(
 161                 com::sun::star::sdbc::SQLException,
 162                 com::sun::star::uno::RuntimeException)
 163         {
 164             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 165                 return m_aItems[m_nRow]->getShort( columnIndex );
 166             else
 167                 return sal_Int16( 0 );
 168         }
 169
 170         virtual sal_Int32 SAL_CALL
 171         getInt(
 172             sal_Int32 columnIndex )
 173             throw( com::sun::star::sdbc::SQLException,
 174                    com::sun::star::uno::RuntimeException )
 175         {
 176             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 177                 return m_aItems[m_nRow]->getInt( columnIndex );
 178             else
 179                 return sal_Int32( 0 );
 180         }
 181
 182         virtual sal_Int64 SAL_CALL
 183         getLong(
 184             sal_Int32 columnIndex )
 185             throw( com::sun::star::sdbc::SQLException,
 186                    com::sun::star::uno::RuntimeException)
 187         {
 188             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 189                 return m_aItems[m_nRow]->getLong( columnIndex );
 190             else
 191                 return sal_Int64( 0 );
 192         }
 193
 194         virtual float SAL_CALL
 195         getFloat(
 196             sal_Int32 columnIndex )
 197             throw( com::sun::star::sdbc::SQLException,
 198                    com::sun::star::uno::RuntimeException )
 199         {
 200             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 201                 return m_aItems[m_nRow]->getFloat( columnIndex );
 202             else
 203                 return float( 0 );
 204         }
 205
 206         virtual double SAL_CALL
 207         getDouble(
 208             sal_Int32 columnIndex )
 209             throw( com::sun::star::sdbc::SQLException,
 210                    com::sun::star::uno::RuntimeException )
 211         {
 212             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 213                 return m_aItems[m_nRow]->getDouble( columnIndex );
 214             else
 215                 return double( 0 );
 216         }
 217
 218         virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL
 219         getBytes(
 220             sal_Int32 columnIndex )
 221             throw( com::sun::star::sdbc::SQLException,
 222                    com::sun::star::uno::RuntimeException )
 223         {
 224             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 225                 return m_aItems[m_nRow]->getBytes( columnIndex );
 226             else
 227                 return com::sun::star::uno::Sequence< sal_Int8 >();
 228         }
 229
 230         virtual com::sun::star::util::Date SAL_CALL
 231         getDate(
 232             sal_Int32 columnIndex )
 233             throw( com::sun::star::sdbc::SQLException,
 234                    com::sun::star::uno::RuntimeException)
 235         {
 236             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 237                 return m_aItems[m_nRow]->getDate( columnIndex );
 238             else
 239                 return com::sun::star::util::Date();
 240         }
 241
 242         virtual com::sun::star::util::Time SAL_CALL
 243         getTime(
 244             sal_Int32 columnIndex )
 245             throw( com::sun::star::sdbc::SQLException,
 246                    com::sun::star::uno::RuntimeException)
 247         {
 248             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 249                 return m_aItems[m_nRow]->getTime( columnIndex );
 250             else
 251                 return com::sun::star::util::Time();
 252         }
 253
 254         virtual com::sun::star::util::DateTime SAL_CALL
 255         getTimestamp(
 256             sal_Int32 columnIndex )
 257             throw( com::sun::star::sdbc::SQLException,
 258                    com::sun::star::uno::RuntimeException)
 259         {
 260             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 261                 return m_aItems[m_nRow]->getTimestamp( columnIndex );
 262             else
 263                 return com::sun::star::util::DateTime();
 264         }
 265
 266         virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream > SAL_CALL
 267         getBinaryStream(
 268             sal_Int32 columnIndex )
 269             throw( com::sun::star::sdbc::SQLException,
 270                    com::sun::star::uno::RuntimeException)
 271         {
 272             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 273                 return m_aItems[m_nRow]->getBinaryStream( columnIndex );
 274             else
 275                 return com::sun::star::uno::Reference< com::sun::star::io::XInputStream >();
 276         }
 277
 278         virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream > SAL_CALL
 279         getCharacterStream(
 280             sal_Int32 columnIndex )
 281             throw( com::sun::star::sdbc::SQLException,
 282                    com::sun::star::uno::RuntimeException)
 283         {
 284             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 285                 return m_aItems[m_nRow]->getCharacterStream( columnIndex );
 286             else
 287                 return com::sun::star::uno::Reference< com::sun::star::io::XInputStream >();
 288         }
 289
 290         virtual com::sun::star::uno::Any SAL_CALL
 291         getObject(
 292             sal_Int32 columnIndex,
 293             const com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >& typeMap )
 294             throw( com::sun::star::sdbc::SQLException,
 295                    com::sun::star::uno::RuntimeException)
 296         {
 297             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 298                 return m_aItems[m_nRow]->getObject( columnIndex,typeMap );
 299             else
 300                 return com::sun::star::uno::Any();
 301         }
 302
 303         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRef > SAL_CALL
 304         getRef(
 305             sal_Int32 columnIndex )
 306             throw( com::sun::star::sdbc::SQLException,
 307                    com::sun::star::uno::RuntimeException)
 308         {
 309             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 310                 return m_aItems[m_nRow]->getRef( columnIndex );
 311             else
 312                 return com::sun::star::uno::Reference< com::sun::star::sdbc::XRef >();
 313         }
 314
 315         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XBlob > SAL_CALL
 316         getBlob(
 317             sal_Int32 columnIndex )
 318             throw( com::sun::star::sdbc::SQLException,
 319                    com::sun::star::uno::RuntimeException)
 320         {
 321             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 322                 return m_aItems[m_nRow]->getBlob( columnIndex );
 323             else
 324                 return com::sun::star::uno::Reference< com::sun::star::sdbc::XBlob >();
 325         }
 326
 327         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XClob > SAL_CALL
 328         getClob(
 329             sal_Int32 columnIndex )
 330             throw( com::sun::star::sdbc::SQLException,
 331                    com::sun::star::uno::RuntimeException)
 332         {
 333             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 334                 return m_aItems[m_nRow]->getClob( columnIndex );
 335             else
 336                 return com::sun::star::uno::Reference< com::sun::star::sdbc::XClob >();
 337         }
 338
 339         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XArray > SAL_CALL
 340         getArray(
 341             sal_Int32 columnIndex )
 342             throw( com::sun::star::sdbc::SQLException,
 343                    com::sun::star::uno::RuntimeException)
 344         {
 345             if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
 346                 return m_aItems[m_nRow]->getArray( columnIndex );
 347             else
 348                 return com::sun::star::uno::Reference< com::sun::star::sdbc::XArray >();
 349         }
 350
 351
 352         // XResultSet
 353
 354         virtual sal_Bool SAL_CALL
 355         next(
 356             void )
 357             throw( com::sun::star::sdbc::SQLException,
 358                    com::sun::star::uno::RuntimeException);
 359
 360         virtual sal_Bool SAL_CALL
 361         isBeforeFirst(
 362             void )
 363             throw( com::sun::star::sdbc::SQLException,
 364                    com::sun::star::uno::RuntimeException);
 365
 366         virtual sal_Bool SAL_CALL
 367         isAfterLast(
 368             void )
 369             throw( com::sun::star::sdbc::SQLException,
 370                    com::sun::star::uno::RuntimeException);
 371
 372         virtual sal_Bool SAL_CALL
 373         isFirst(
 374             void  )
 375             throw( com::sun::star::sdbc::SQLException,
 376                    com::sun::star::uno::RuntimeException);
 377
 378         virtual sal_Bool SAL_CALL
 379         isLast(
 380             void  )
 381             throw( com::sun::star::sdbc::SQLException,
 382                    com::sun::star::uno::RuntimeException);
 383
 384         virtual void SAL_CALL
 385         beforeFirst(
 386             void  )
 387             throw( com::sun::star::sdbc::SQLException,
 388                    com::sun::star::uno::RuntimeException);
 389
 390         virtual void SAL_CALL
 391         afterLast(
 392             void  )
 393             throw( com::sun::star::sdbc::SQLException,
 394                    com::sun::star::uno::RuntimeException);
 395
 396         virtual sal_Bool SAL_CALL
 397         first(
 398             void  )
 399             throw( com::sun::star::sdbc::SQLException,
 400                    com::sun::star::uno::RuntimeException);
 401
 402         virtual sal_Bool SAL_CALL
 403         last(
 404             void  )
 405             throw( com::sun::star::sdbc::SQLException,
 406                    com::sun::star::uno::RuntimeException);
 407
 408         virtual sal_Int32 SAL_CALL
 409         getRow(
 410             void  )
 411             throw( com::sun::star::sdbc::SQLException,
 412                    com::sun::star::uno::RuntimeException);
 413
 414         virtual sal_Bool SAL_CALL
 415         absolute(
 416             sal_Int32 row )
 417             throw( com::sun::star::sdbc::SQLException,
 418                    com::sun::star::uno::RuntimeException);
 419
 420         virtual sal_Bool SAL_CALL
 421         relative(
 422             sal_Int32 rows )
 423             throw( com::sun::star::sdbc::SQLException,
 424                    com::sun::star::uno::RuntimeException);
 425
 426         virtual sal_Bool SAL_CALL
 427         previous(
 428             void  )
 429             throw( com::sun::star::sdbc::SQLException,
 430                    com::sun::star::uno::RuntimeException);
 431
 432         virtual void SAL_CALL
 433         refreshRow(
 434             void  )
 435             throw( com::sun::star::sdbc::SQLException,
 436                    com::sun::star::uno::RuntimeException);
 437
 438         virtual sal_Bool SAL_CALL
 439         rowUpdated(
 440             void )
 441             throw( com::sun::star::sdbc::SQLException,
 442                    com::sun::star::uno::RuntimeException);
 443
 444         virtual sal_Bool SAL_CALL
 445         rowInserted(
 446             void  )
 447             throw( com::sun::star::sdbc::SQLException,
 448                    com::sun::star::uno::RuntimeException);
 449
 450         virtual sal_Bool SAL_CALL
 451         rowDeleted(
 452             void  )
 453             throw( com::sun::star::sdbc::SQLException,
 454                    com::sun::star::uno::RuntimeException);
 455
 456
 457         virtual  com::sun::star::uno::Reference<  com::sun::star::uno::XInterface > SAL_CALL
 458         getStatement(
 459             void  )
 460             throw( com::sun::star::sdbc::SQLException,
 461                    com::sun::star::uno::RuntimeException);
 462
 463         // XCloseable
 464
 465         virtual void SAL_CALL
 466         close(
 467             void )
 468             throw( com::sun::star::sdbc::SQLException,
 469                    com::sun::star::uno::RuntimeException);
 470
 471         // XContentAccess
 472
 473         virtual rtl::OUString SAL_CALL
 474         queryContentIdentifierString(
 475             void )
 476             throw( com::sun::star::uno::RuntimeException );
 477
 478         virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > SAL_CALL
 479         queryContentIdentifier(
 480             void )
 481             throw( com::sun::star::uno::RuntimeException );
 482
 483         virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent > SAL_CALL
 484         queryContent(
 485             void )
 486             throw( com::sun::star::uno::RuntimeException );
 487
 488         // XResultSetMetaDataSupplier
 489         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSetMetaData > SAL_CALL
 490         getMetaData(
 491             void )
 492             throw( com::sun::star::sdbc::SQLException,
 493                    com::sun::star::uno::RuntimeException);
 494
 495
 496         // XPropertySet
 497         virtual com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > SAL_CALL
 498         getPropertySetInfo()
 499             throw( com::sun::star::uno::RuntimeException);
 500
 501         virtual void SAL_CALL setPropertyValue(
 502             const rtl::OUString& aPropertyName,
 503             const com::sun::star::uno::Any& aValue )
 504             throw( com::sun::star::beans::UnknownPropertyException,
 505                    com::sun::star::beans::PropertyVetoException,
 506                    com::sun::star::lang::IllegalArgumentException,
 507                    com::sun::star::lang::WrappedTargetException,
 508                    com::sun::star::uno::RuntimeException);
 509
 510         virtual com::sun::star::uno::Any SAL_CALL
 511         getPropertyValue(
 512             const rtl::OUString& PropertyName )
 513             throw( com::sun::star::beans::UnknownPropertyException,
 514                    com::sun::star::lang::WrappedTargetException,
 515                    com::sun::star::uno::RuntimeException);
 516
 517         virtual void SAL_CALL
 518         addPropertyChangeListener(
 519             const rtl::OUString& aPropertyName,
 520             const com::sun::star::uno::Reference< com::sun::star::beans::XPropertyChangeListener >& xListener )
 521             throw( com::sun::star::beans::UnknownPropertyException,
 522                    com::sun::star::lang::WrappedTargetException,
 523                    com::sun::star::uno::RuntimeException);
 524
 525         virtual void SAL_CALL
 526         removePropertyChangeListener(
 527             const rtl::OUString& aPropertyName,
 528             const com::sun::star::uno::Reference< com::sun::star::beans::XPropertyChangeListener >& aListener )
 529             throw( com::sun::star::beans::UnknownPropertyException,
 530                    com::sun::star::lang::WrappedTargetException,
 531                    com::sun::star::uno::RuntimeException);
 532
 533         virtual void SAL_CALL
 534         addVetoableChangeListener(
 535             const rtl::OUString& PropertyName,
 536             const com::sun::star::uno::Reference< com::sun::star::beans::XVetoableChangeListener >& aListener )
 537             throw( com::sun::star::beans::UnknownPropertyException,
 538                    com::sun::star::lang::WrappedTargetException,
 539                    com::sun::star::uno::RuntimeException);
 540
 541         virtual void SAL_CALL removeVetoableChangeListener(
 542             const rtl::OUString& PropertyName,
 543             const com::sun::star::uno::Reference< com::sun::star::beans::XVetoableChangeListener >& aListener )
 544             throw( com::sun::star::beans::UnknownPropertyException,
 545                    com::sun::star::lang::WrappedTargetException,
 546                    com::sun::star::uno::RuntimeException);
 547
 548     protected:
 549
 550         com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >  m_xMSF;
 551         com::sun::star::uno::Reference< com::sun::star::ucb::XContentProvider >  m_xProvider;
 552         sal_Int32                           m_nRow;
 553         sal_Bool                            m_nWasNull;
 554         sal_Int32                           m_nOpenMode;
 555         sal_Bool                            m_bRowCountFinal;
 556
 557         typedef std::vector< com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > > IdentSet;
 558         typedef std::vector< com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > >              ItemSet;
 559         typedef std::vector< rtl::OUString >                                                             PathSet;
 560
 561         IdentSet                            m_aIdents;
 562         ItemSet                             m_aItems;
 563         PathSet                             m_aPath;
 564
 565         com::sun::star::uno::Sequence< com::sun::star::beans::Property >           m_sProperty;
 566         com::sun::star::uno::Sequence< com::sun::star::ucb::NumberedSortingInfo >  m_sSortingInfo;
 567
 568         osl::Mutex                          m_aMutex;
 569         cppu::OInterfaceContainerHelper*    m_pDisposeEventListeners;
 570
 571         cppu::OInterfaceContainerHelper*    m_pRowCountListeners;
 572         cppu::OInterfaceContainerHelper*    m_pIsFinalListeners;
 573     };
 574
 575
 576 } // end namespace fileaccess
 577
 578
 579 #endif