1*caf5cd79SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*caf5cd79SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*caf5cd79SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*caf5cd79SAndrew Rist * distributed with this work for additional information 6*caf5cd79SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*caf5cd79SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*caf5cd79SAndrew Rist * "License"); you may not use this file except in compliance 9*caf5cd79SAndrew Rist * with the License. You may obtain a copy of the License at 10*caf5cd79SAndrew Rist * 11*caf5cd79SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*caf5cd79SAndrew Rist * 13*caf5cd79SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*caf5cd79SAndrew Rist * software distributed under the License is distributed on an 15*caf5cd79SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*caf5cd79SAndrew Rist * KIND, either express or implied. See the License for the 17*caf5cd79SAndrew Rist * specific language governing permissions and limitations 18*caf5cd79SAndrew Rist * under the License. 19*caf5cd79SAndrew Rist * 20*caf5cd79SAndrew Rist *************************************************************/ 21*caf5cd79SAndrew Rist 22*caf5cd79SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _CONNECTIVITY_FILE_TABLE_HXX_ 25cdf0e10cSrcweir #define _CONNECTIVITY_FILE_TABLE_HXX_ 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "connectivity/sdbcx/VTable.hxx" 28cdf0e10cSrcweir #include <com/sun/star/sdbc/XDatabaseMetaData.hpp> 29cdf0e10cSrcweir #include <com/sun/star/lang/XUnoTunnel.hpp> 30cdf0e10cSrcweir #ifndef _CONNECTIVITY_FILE_BCONNECTION_HXX_ 31cdf0e10cSrcweir #include "file/FConnection.hxx" 32cdf0e10cSrcweir #endif 33cdf0e10cSrcweir #include "file/filedllapi.hxx" 34cdf0e10cSrcweir #include <tools/stream.hxx> 35cdf0e10cSrcweir #include "connectivity/FValue.hxx" 36cdf0e10cSrcweir #include "TResultSetHelper.hxx" 37cdf0e10cSrcweir 38cdf0e10cSrcweir namespace connectivity 39cdf0e10cSrcweir { 40cdf0e10cSrcweir namespace file 41cdf0e10cSrcweir { 42cdf0e10cSrcweir typedef connectivity::sdbcx::OTable OTable_TYPEDEF; 43cdf0e10cSrcweir 44cdf0e10cSrcweir class OOO_DLLPUBLIC_FILE OFileTable : public OTable_TYPEDEF 45cdf0e10cSrcweir { 46cdf0e10cSrcweir protected: 47cdf0e10cSrcweir OConnection* m_pConnection; 48cdf0e10cSrcweir SvStream* m_pFileStream; 49cdf0e10cSrcweir ::vos::ORef<OSQLColumns> m_aColumns; 50cdf0e10cSrcweir sal_Int32 m_nFilePos; // aktuelle IResultSetHelper::Movement 51cdf0e10cSrcweir sal_uInt8* m_pBuffer; 52cdf0e10cSrcweir sal_uInt16 m_nBufferSize; // Groesse des ReadBuffer, wenn pBuffer != NULL 53cdf0e10cSrcweir sal_Bool m_bWriteable; // svstream cann't say if we are writeable 54cdf0e10cSrcweir // so we have to 55cdf0e10cSrcweir 56cdf0e10cSrcweir virtual void FileClose(); 57cdf0e10cSrcweir virtual ~OFileTable( ); 58cdf0e10cSrcweir public: 59cdf0e10cSrcweir virtual void refreshColumns(); 60cdf0e10cSrcweir virtual void refreshKeys(); 61cdf0e10cSrcweir virtual void refreshIndexes(); 62cdf0e10cSrcweir public: 63cdf0e10cSrcweir OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection); 64cdf0e10cSrcweir OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection, 65cdf0e10cSrcweir const ::rtl::OUString& _Name, 66cdf0e10cSrcweir const ::rtl::OUString& _Type, 67cdf0e10cSrcweir const ::rtl::OUString& _Description = ::rtl::OUString(), 68cdf0e10cSrcweir const ::rtl::OUString& _SchemaName = ::rtl::OUString(), 69cdf0e10cSrcweir const ::rtl::OUString& _CatalogName = ::rtl::OUString() 70cdf0e10cSrcweir ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir //XInterface 73cdf0e10cSrcweir virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); 74cdf0e10cSrcweir virtual void SAL_CALL acquire() throw(); 75cdf0e10cSrcweir virtual void SAL_CALL release() throw(); 76cdf0e10cSrcweir // ::cppu::OComponentHelper 77cdf0e10cSrcweir virtual void SAL_CALL disposing(void); 78cdf0e10cSrcweir getConnection() const79cdf0e10cSrcweir OConnection* getConnection() const { return m_pConnection;} getCurrentLastPos() const80cdf0e10cSrcweir virtual sal_Int32 getCurrentLastPos() const {return -1;} 81cdf0e10cSrcweir 82cdf0e10cSrcweir virtual sal_Bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) = 0; 83cdf0e10cSrcweir virtual sal_Bool fetchRow(OValueRefRow& _rRow,const OSQLColumns& _rCols, sal_Bool _bUseTableDefs,sal_Bool bRetrieveData) = 0; 84cdf0e10cSrcweir getTableColumns() const85cdf0e10cSrcweir ::vos::ORef<OSQLColumns> getTableColumns() const {return m_aColumns;} 86cdf0e10cSrcweir virtual sal_Bool InsertRow(OValueRefVector& rRow, sal_Bool bFlush,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); 87cdf0e10cSrcweir virtual sal_Bool DeleteRow(const OSQLColumns& _rCols); 88cdf0e10cSrcweir virtual sal_Bool UpdateRow(OValueRefVector& rRow, OValueRefRow& pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); 89cdf0e10cSrcweir virtual void addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& descriptor); 90cdf0e10cSrcweir virtual void dropColumn(sal_Int32 _nPos); 91cdf0e10cSrcweir // refresh the header of file based tables to see changes done by someone 92cdf0e10cSrcweir virtual void refreshHeader(); 93cdf0e10cSrcweir getName()94cdf0e10cSrcweir ::rtl::OUString SAL_CALL getName() throw() { return m_Name; } 95cdf0e10cSrcweir getSchema()96cdf0e10cSrcweir ::rtl::OUString getSchema() { return m_SchemaName; } isReadOnly() const97cdf0e10cSrcweir sal_Bool isReadOnly() const { return !m_bWriteable; } 98cdf0e10cSrcweir // m_pFileStream && !m_pFileStream->IsWritable(); } 99cdf0e10cSrcweir // com::sun::star::lang::XUnoTunnel 100cdf0e10cSrcweir virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException); 101cdf0e10cSrcweir static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId(); 102cdf0e10cSrcweir 103cdf0e10cSrcweir getFilePos() const104cdf0e10cSrcweir sal_Int32 getFilePos() const { return m_nFilePos; } 105cdf0e10cSrcweir 106cdf0e10cSrcweir public: 107cdf0e10cSrcweir // helper 108cdf0e10cSrcweir 109cdf0e10cSrcweir // creates a stream using ::utl::UcbStreamHelper::CreateStream, but the error is simplified 110cdf0e10cSrcweir // (NULL or non-NULL is returned) 111cdf0e10cSrcweir static SvStream* createStream_simpleError( const String& _rFileName, StreamMode _eOpenMode); 112cdf0e10cSrcweir }; 113cdf0e10cSrcweir } 114cdf0e10cSrcweir } 115cdf0e10cSrcweir #endif // _CONNECTIVITY_FILE_TABLE_HXX_ 116cdf0e10cSrcweir 117