| /************************************************************** |
| * |
| * 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_FLAT_TABLE_HXX_ |
| #define _CONNECTIVITY_FLAT_TABLE_HXX_ |
| |
| #include "file/FTable.hxx" |
| #include "connectivity/sdbcx/VColumn.hxx" |
| #include "connectivity/CommonTools.hxx" |
| #include <tools/urlobj.hxx> |
| #include "file/quotedstring.hxx" |
| #include <unotools/syslocale.hxx> |
| |
| namespace connectivity |
| { |
| namespace flat |
| { |
| typedef file::OFileTable OFlatTable_BASE; |
| class OFlatConnection; |
| |
| typedef ::std::map< ::rtl::OUString, |
| ::com::sun::star::uno::Reference< ::com::sun::star::container::XNamed>, comphelper::UStringMixLess > OContainer; |
| typedef ::std::map<sal_Int32, sal_Int32> TRowPositionsInFile; |
| |
| class OFlatTable : public OFlatTable_BASE |
| { |
| // maps a row postion to a file position |
| TRowPositionsInFile m_aFilePosToEndLinePos; |
| ::std::map<sal_Int32, TRowPositionsInFile::iterator> |
| m_aRowPosToFilePos; |
| ::std::vector<sal_Int32> m_aTypes; // holds all type for columns just to avoid to ask the propertyset |
| ::std::vector<sal_Int32> m_aPrecisions; // same as aboth |
| ::std::vector<sal_Int32> m_aScales; |
| QuotedTokenizedString m_aCurrentLine; |
| ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter > m_xNumberFormatter; |
| ::com::sun::star::util::Date m_aNullDate; |
| sal_Int32 m_nStartRowFilePos; |
| sal_Int32 m_nRowPos; |
| sal_Int32 m_nMaxRowCount; // will be set if stream is once eof |
| sal_Unicode m_cStringDelimiter; // delimiter for strings m_cStringDelimiter blabla m_cStringDelimiter |
| sal_Unicode m_cFieldDelimiter; // look at the name |
| bool m_bNeedToReadLine; |
| private: |
| void fillColumns(const ::com::sun::star::lang::Locale& _aLocale); |
| sal_Bool CreateFile(const INetURLObject& aFile, sal_Bool& bCreateMemo); |
| sal_Bool readLine(sal_Int32& _rnCurrentPos); |
| void impl_fillColumnInfo_nothrow(QuotedTokenizedString& aFirstLine,xub_StrLen& nStartPosFirstLine,xub_StrLen& nStartPosFirstLine2 |
| ,sal_Int32& io_nType,sal_Int32& io_nPrecisions,sal_Int32& io_nScales,String& o_sTypeName |
| ,const sal_Unicode cDecimalDelimiter,const sal_Unicode cThousandDelimiter,const CharClass& aCharClass); |
| public: |
| virtual void refreshColumns(); |
| |
| public: |
| // DECLARE_CTY_DEFAULTS( OFlatTable_BASE); |
| OFlatTable( sdbcx::OCollection* _pTables,OFlatConnection* _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() |
| ); |
| |
| void construct(); // can throw any exception |
| |
| virtual sal_Bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos); |
| virtual sal_Bool fetchRow(OValueRefRow& _rRow,const OSQLColumns& _rCols, sal_Bool bIsTable,sal_Bool bRetrieveData); |
| virtual void refreshHeader(); |
| |
| virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException); |
| //XTypeProvider |
| virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL disposing(void); |
| |
| // 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(); |
| |
| String getEntry(); |
| }; |
| } |
| } |
| #endif // _CONNECTIVITY_FLAT_TABLE_HXX_ |
| |
