| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _CONNECTIVITY_FILE_TABLE_HXX_ |
| #define _CONNECTIVITY_FILE_TABLE_HXX_ |
| |
| #include "connectivity/sdbcx/VTable.hxx" |
| #include <com/sun/star/sdbc/XDatabaseMetaData.hpp> |
| #include <com/sun/star/lang/XUnoTunnel.hpp> |
| #ifndef _CONNECTIVITY_FILE_BCONNECTION_HXX_ |
| #include "file/FConnection.hxx" |
| #endif |
| #include "file/filedllapi.hxx" |
| #include <tools/stream.hxx> |
| #include "connectivity/FValue.hxx" |
| #include "TResultSetHelper.hxx" |
| |
| namespace connectivity |
| { |
| namespace file |
| { |
| typedef connectivity::sdbcx::OTable OTable_TYPEDEF; |
| |
| class OOO_DLLPUBLIC_FILE OFileTable : public OTable_TYPEDEF |
| { |
| protected: |
| OConnection* m_pConnection; |
| SvStream* m_pFileStream; |
| ::vos::ORef<OSQLColumns> m_aColumns; |
| sal_Int32 m_nFilePos; // aktuelle IResultSetHelper::Movement |
| sal_uInt8* m_pBuffer; |
| sal_uInt16 m_nBufferSize; // Groesse des ReadBuffer, wenn pBuffer != NULL |
| sal_Bool m_bWriteable; // svstream cann't say if we are writeable |
| // so we have to |
| |
| virtual void FileClose(); |
| virtual ~OFileTable( ); |
| public: |
| virtual void refreshColumns(); |
| virtual void refreshKeys(); |
| virtual void refreshIndexes(); |
| public: |
| OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection); |
| OFileTable( sdbcx::OCollection* _pTables,OConnection* _pConnection, |
| const ::rtl::OUString& _Name, |
| const ::rtl::OUString& _Type, |
| const ::rtl::OUString& _Description = ::rtl::OUString(), |
| const ::rtl::OUString& _SchemaName = ::rtl::OUString(), |
| const ::rtl::OUString& _CatalogName = ::rtl::OUString() |
| ); |
| |
| //XInterface |
| virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL acquire() throw(); |
| virtual void SAL_CALL release() throw(); |
| // ::cppu::OComponentHelper |
| virtual void SAL_CALL disposing(void); |
| |
| OConnection* getConnection() const { return m_pConnection;} |
| virtual sal_Int32 getCurrentLastPos() const {return -1;} |
| |
| virtual sal_Bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) = 0; |
| virtual sal_Bool fetchRow(OValueRefRow& _rRow,const OSQLColumns& _rCols, sal_Bool _bUseTableDefs,sal_Bool bRetrieveData) = 0; |
| |
| ::vos::ORef<OSQLColumns> getTableColumns() const {return m_aColumns;} |
| virtual sal_Bool InsertRow(OValueRefVector& rRow, sal_Bool bFlush,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); |
| virtual sal_Bool DeleteRow(const OSQLColumns& _rCols); |
| virtual sal_Bool UpdateRow(OValueRefVector& rRow, OValueRefRow& pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols); |
| virtual void addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& descriptor); |
| virtual void dropColumn(sal_Int32 _nPos); |
| // refresh the header of file based tables to see changes done by someone |
| virtual void refreshHeader(); |
| |
| ::rtl::OUString SAL_CALL getName() throw() { return m_Name; } |
| |
| ::rtl::OUString getSchema() { return m_SchemaName; } |
| sal_Bool isReadOnly() const { return !m_bWriteable; } |
| // m_pFileStream && !m_pFileStream->IsWritable(); } |
| // com::sun::star::lang::XUnoTunnel |
| virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException); |
| static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId(); |
| |
| |
| sal_Int32 getFilePos() const { return m_nFilePos; } |
| |
| public: |
| // helper |
| |
| // creates a stream using ::utl::UcbStreamHelper::CreateStream, but the error is simplified |
| // (NULL or non-NULL is returned) |
| static SvStream* createStream_simpleError( const String& _rFileName, StreamMode _eOpenMode); |
| }; |
| } |
| } |
| #endif // _CONNECTIVITY_FILE_TABLE_HXX_ |
| |