package/source/xstor/owriteablestream.hxx

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  30
  31 #ifndef _WRITESTREAM_HXX_
  32 #define _WRITESTREAM_HXX_
  33
  34 #include <com/sun/star/io/XInputStream.hpp>
  35 #include <com/sun/star/io/XOutputStream.hpp>
  36 #include <com/sun/star/io/XStream.hpp>
  37 #include <com/sun/star/io/XSeekable.hpp>
  38 #include <com/sun/star/io/XTruncate.hpp>
  39 #include <com/sun/star/packages/XDataSinkEncrSupport.hpp>
  40 #include <com/sun/star/packages/NoEncryptionException.hpp>
  41 #include <com/sun/star/lang/XEventListener.hpp>
  42 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  43 #include <com/sun/star/lang/XComponent.hpp>
  44 #include <com/sun/star/embed/XEncryptionProtectedSource.hpp>
  45 #include <com/sun/star/embed/XStorage.hpp>
  46 #include <com/sun/star/embed/XRelationshipAccess.hpp>
  47 #include <com/sun/star/embed/XExtendedStorageStream.hpp>
  48 #include <com/sun/star/embed/XTransactedObject.hpp>
  49 #include <com/sun/star/embed/XTransactionBroadcaster.hpp>
  50 #include <com/sun/star/container/XNameContainer.hpp>
  51 #include <com/sun/star/beans/StringPair.hpp>
  52 #include <com/sun/star/logging/XSimpleLogRing.hpp>
  53
  54
  55 #include <cppuhelper/implbase1.hxx>
  56 #include <cppuhelper/weak.hxx>
  57 #include <cppuhelper/interfacecontainer.h>
  58
  59 #include <list>
  60
  61 #include "ocompinstream.hxx"
  62 #include "mutexholder.hxx"
  63
  64
  65 struct PreCreationStruct
  66 {
  67     SotMutexHolderRef m_rMutexRef;
  68
  69     PreCreationStruct()
  70     : m_rMutexRef( new SotMutexHolder )
  71     {}
  72
  73 };
  74
  75 namespace cppu {
  76     class OTypeCollection;
  77 }
  78
  79 namespace package {
  80     void StaticAddLog( const ::rtl::OUString& aMessage );
  81     ::com::sun::star::uno::Sequence< sal_Int8 > MakeKeyFromPass( const ::rtl::OUString& aPass, sal_Bool bUseUTF );
  82 }
  83
  84 struct WSInternalData_Impl
  85 {
  86     SotMutexHolderRef m_rSharedMutexRef;
  87     ::cppu::OTypeCollection* m_pTypeCollection;
  88     ::cppu::OMultiTypeInterfaceContainerHelper m_aListenersContainer; // list of listeners
  89     sal_Int16 m_nStorageType;
  90
  91     // the mutex reference MUST NOT be empty
  92     WSInternalData_Impl( const SotMutexHolderRef rMutexRef, sal_Int16 nStorageType )
  93     : m_rSharedMutexRef( rMutexRef )
  94     , m_pTypeCollection( NULL )
  95     , m_aListenersContainer( rMutexRef->GetMutex() )
  96     , m_nStorageType( nStorageType )
  97     {}
  98 };
  99
 100 typedef ::std::list< OInputCompStream* > InputStreamsList_Impl;
 101
 102 struct OStorage_Impl;
 103 class OWriteStream;
 104
 105 struct OWriteStream_Impl : public PreCreationStruct
 106 {
 107     friend struct OStorage_Impl;
 108     friend class OWriteStream;
 109     friend class OInputCompStream;
 110
 111     OWriteStream*       m_pAntiImpl;
 112     ::rtl::OUString m_aTempURL;
 113
 114     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > m_xCacheStream;
 115     ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable > m_xCacheSeek;
 116
 117     InputStreamsList_Impl m_aInputStreamsList;
 118
 119     sal_Bool                        m_bHasDataToFlush;    // only modified elements will be sent to the original content
 120     sal_Bool                        m_bFlushed;      // sending the streams is coordinated by the root storage of the package
 121
 122     ::com::sun::star::uno::Reference< ::com::sun::star::packages::XDataSinkEncrSupport > m_xPackageStream;
 123     ::com::sun::star::uno::Reference< ::com::sun::star::logging::XSimpleLogRing >  m_xLogRing;
 124
 125     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory;
 126
 127     OStorage_Impl* m_pParent;
 128
 129     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > m_aProps;
 130
 131     sal_Bool m_bForceEncrypted;
 132
 133     sal_Bool m_bUseCommonPass;
 134     sal_Bool m_bHasCachedPassword;
 135     ::rtl::OUString m_aPass;
 136
 137     sal_Bool m_bCompressedSetExplicit;
 138
 139     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory > m_xPackage;
 140
 141     sal_Bool m_bHasInsertedStreamOptimization;
 142
 143     sal_Int16 m_nStorageType;
 144
 145     // Relations info related data, stored in *.rels file in OFOPXML format
 146     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xOrigRelInfoStream;
 147     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aOrigRelInfo;
 148     sal_Bool m_bOrigRelInfoBroken;
 149
 150     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aNewRelInfo;
 151     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > m_xNewRelInfoStream;
 152     sal_Int16 m_nRelInfoStatus;
 153     sal_Int32 m_nRelId;
 154
 155
 156 private:
 157     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > GetServiceFactory();
 158
 159     ::rtl::OUString GetFilledTempFileIfNo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xStream );
 160     ::rtl::OUString FillTempGetFileName();
 161     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >           GetTempFileAsStream();
 162     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >      GetTempFileAsInputStream();
 163
 164     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream_Impl( sal_Int32 nStreamMode,
 165                                                                                         sal_Bool bHierarchyAccess );
 166
 167     ::rtl::OUString GetCommonRootPass() throw ( ::com::sun::star::packages::NoEncryptionException );
 168
 169     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > ReadPackageStreamProperties();
 170     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > InsertOwnProps(
 171                             const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps,
 172                             sal_Bool bUseCommonPass );
 173
 174 public:
 175     OWriteStream_Impl(
 176                 OStorage_Impl* pParent,
 177                 const ::com::sun::star::uno::Reference< ::com::sun::star::packages::XDataSinkEncrSupport >& xPackageStream,
 178                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleServiceFactory >& xPackage,
 179                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
 180                 sal_Bool bForceEncrypted,
 181                 sal_Int16 nStorageType,
 182                 sal_Bool bDefaultCompress,
 183                 const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xRelInfoStream =
 184                     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >() );
 185
 186     ~OWriteStream_Impl();
 187
 188     void CleanCacheStream();
 189
 190     void AddLog( const ::rtl::OUString& aMessage );
 191
 192     sal_Bool UsesCommonPass_Impl() { return m_bUseCommonPass; }
 193     sal_Bool HasTempFile_Impl() { return ( m_aTempURL.getLength() != 0 ); }
 194     sal_Bool IsTransacted();
 195
 196     sal_Bool HasWriteOwner_Impl() { return ( m_pAntiImpl != NULL ); }
 197
 198     void InsertIntoPackageFolder(
 199             const ::rtl::OUString& aName,
 200             const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >& xParentPackageFolder );
 201
 202     void SetToBeCommited() { m_bFlushed = sal_True; }
 203
 204     sal_Bool HasCachedPassword() { return m_bHasCachedPassword; }
 205     ::rtl::OUString GetCachedPassword() { return m_aPass; }
 206     sal_Bool IsModified() { return m_bHasDataToFlush || m_bFlushed; }
 207
 208     sal_Bool IsEncrypted();
 209     void SetDecrypted();
 210     void SetEncryptedWithPass( const ::rtl::OUString& aPass );
 211
 212     void DisposeWrappers();
 213
 214     void InsertStreamDirectly(
 215             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream,
 216             const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps );
 217
 218     void Commit();
 219     void Revert();
 220
 221     void Free( sal_Bool bMust ); // allows to try to disconnect from the temporary stream
 222                                  // in case bMust is set to sal_True the method
 223                                 // will throw exception in case the file is still busy
 224
 225     void SetModified(); // can be done only by parent storage after renaming
 226
 227     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > GetStreamProperties();
 228
 229     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > GetAllRelationshipsIfAny();
 230
 231     void CopyInternallyTo_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xDestStream,
 232                                 const ::rtl::OUString& aPass );
 233     void CopyInternallyTo_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xDestStream );
 234
 235     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream(
 236                         sal_Int32 nStreamMode,
 237                         const ::rtl::OUString& aPass,
 238                         sal_Bool bHierarchyAccess );
 239
 240     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > GetStream(
 241                         sal_Int32 nStreamMode,
 242                         sal_Bool bHierarchyAccess );
 243
 244
 245     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetRawInStream();
 246     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetPlainRawInStream();
 247
 248     void InputStreamDisposed( OInputCompStream* pStream );
 249
 250     void CreateReadonlyCopyBasedOnData(
 251                     const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xDataToCopy,
 252                     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProps,
 253                     sal_Bool bUseCommonPass,
 254                     ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream );
 255
 256     void GetCopyOfLastCommit( ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream );
 257     void GetCopyOfLastCommit(
 258                   ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xTargetStream,
 259                             const ::rtl::OUString& aPass );
 260
 261
 262     void CommitStreamRelInfo(
 263                     const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xRelStorage,
 264                     const ::rtl::OUString& aOrigStreamName,
 265                     const ::rtl::OUString& aNewStreamName );
 266
 267     void ReadRelInfoIfNecessary();
 268
 269     sal_Int32 GetNewRelId() { return m_nRelId ++; }
 270 };
 271
 272 class OWriteStream : ::com::sun::star::lang::XTypeProvider
 273             , public ::com::sun::star::io::XInputStream
 274             , public ::com::sun::star::io::XOutputStream
 275             , public ::com::sun::star::embed::XExtendedStorageStream
 276             , public ::com::sun::star::io::XSeekable
 277             , public ::com::sun::star::io::XTruncate
 278             , public ::com::sun::star::embed::XEncryptionProtectedSource
 279             , public ::com::sun::star::embed::XRelationshipAccess
 280             , public ::com::sun::star::embed::XTransactedObject
 281             , public ::com::sun::star::embed::XTransactionBroadcaster
 282             , public ::com::sun::star::beans::XPropertySet
 283             , public ::cppu::OWeakObject
 284 {
 285     friend struct OWriteStream_Impl;
 286
 287 protected:
 288     ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xInStream;
 289     ::com::sun::star::uno::Reference < ::com::sun::star::io::XOutputStream > m_xOutStream;
 290     ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable;
 291
 292     OWriteStream_Impl* m_pImpl;
 293     WSInternalData_Impl* m_pData;
 294
 295     sal_Bool m_bInStreamDisconnected;
 296     sal_Bool m_bInitOnDemand;
 297     sal_Int64 m_nInitPosition;
 298
 299     sal_Bool m_bTransacted;
 300
 301     OWriteStream( OWriteStream_Impl* pImpl, sal_Bool bTransacted );
 302     OWriteStream( OWriteStream_Impl* pImpl, ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > xStream, sal_Bool bTransacted );
 303
 304     void CloseOutput_Impl();
 305
 306     void CopyToStreamInternally_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
 307
 308     void ModifyParentUnlockMutex_Impl( ::osl::ResettableMutexGuard& aGuard );
 309
 310     void BroadcastTransaction( sal_Int8 nMessage );
 311
 312 public:
 313
 314     virtual ~OWriteStream();
 315
 316     void CheckInitOnDemand();
 317     void DeInit();
 318
 319     // XInterface
 320     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& rType )
 321         throw( ::com::sun::star::uno::RuntimeException );
 322     virtual void SAL_CALL acquire() throw();
 323     virtual void SAL_CALL release() throw();
 324
 325     //  XTypeProvider
 326     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
 327         throw( ::com::sun::star::uno::RuntimeException );
 328     virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
 329         throw( ::com::sun::star::uno::RuntimeException );
 330
 331     // XInputStream
 332     virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
 333         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 334     virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 335     virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
 336         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 337     virtual sal_Int32 SAL_CALL available(  )
 338         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 339     virtual void SAL_CALL closeInput(  )
 340         throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 341
 342     // XOutputStream
 343     virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 344     virtual void SAL_CALL flush(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 345     virtual void SAL_CALL closeOutput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 346
 347     //XSeekable
 348     virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 349     virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 350     virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 351
 352     //XStream
 353     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream(  ) throw (::com::sun::star::uno::RuntimeException);
 354     virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream(  ) throw (::com::sun::star::uno::RuntimeException);
 355
 356     // XTruncate
 357     virtual void SAL_CALL truncate() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 358
 359     //XComponent
 360     virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException);
 361     virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
 362     virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
 363
 364     //XEncryptionProtectedSource
 365     virtual void SAL_CALL setEncryptionPassword( const ::rtl::OUString& aPass )
 366         throw ( ::com::sun::star::uno::RuntimeException,
 367                 ::com::sun::star::io::IOException );
 368     virtual void SAL_CALL removeEncryption()
 369         throw ( ::com::sun::star::uno::RuntimeException,
 370                 ::com::sun::star::io::IOException );
 371
 372     //XRelationshipAccess
 373     virtual ::sal_Bool SAL_CALL hasByID( const ::rtl::OUString& sID ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 374     virtual ::rtl::OUString SAL_CALL getTargetByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 375     virtual ::rtl::OUString SAL_CALL getTypeByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 376     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > SAL_CALL getRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 377     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getRelationshipsByType( const ::rtl::OUString& sType ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 378     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL getAllRelationships(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 379     virtual void SAL_CALL insertRelationshipByID( const ::rtl::OUString& sID, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aEntry, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 380     virtual void SAL_CALL removeRelationshipByID( const ::rtl::OUString& sID ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 381     virtual void SAL_CALL insertRelationships( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aEntries, ::sal_Bool bReplace ) throw (::com::sun::star::container::ElementExistException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 382     virtual void SAL_CALL clearRelationships(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 383
 384     //XPropertySet
 385     virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() throw ( ::com::sun::star::uno::RuntimeException );
 386     virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 387     virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 388     virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 389     virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 390     virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 391     virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw ( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException );
 392
 393     // XTransactedObject
 394     virtual void SAL_CALL commit()
 395         throw ( ::com::sun::star::io::IOException,
 396                 ::com::sun::star::embed::StorageWrappedTargetException,
 397                 ::com::sun::star::uno::RuntimeException );
 398     virtual void SAL_CALL revert()
 399         throw ( ::com::sun::star::io::IOException,
 400                 ::com::sun::star::embed::StorageWrappedTargetException,
 401                 ::com::sun::star::uno::RuntimeException );
 402
 403     // XTransactionBroadcaster
 404     virtual void SAL_CALL addTransactionListener(
 405             const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener )
 406         throw ( ::com::sun::star::uno::RuntimeException );
 407     virtual void SAL_CALL removeTransactionListener(
 408             const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XTransactionListener >& aListener )
 409         throw ( ::com::sun::star::uno::RuntimeException );
 410
 411 };
 412
 413 #endif
 414