2000-09-18 15:18:56 +00:00
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/*************************************************************************
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*
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* $RCSfile: DTable.hxx,v $
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*
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2001-09-19 10:03:04 +00:00
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* $Revision: 1.28 $
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2000-09-18 15:18:56 +00:00
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*
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2001-09-19 10:03:04 +00:00
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* last change: $Author: oj $ $Date: 2001-09-19 11:03:03 $
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2000-09-18 15:18:56 +00:00
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CONNECTIVITY_DBASE_TABLE_HXX_
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#define _CONNECTIVITY_DBASE_TABLE_HXX_
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#ifndef _CONNECTIVITY_FILE_TABLE_HXX_
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#include "file/FTable.hxx"
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#endif
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#ifndef _CONNECTIVITY_SDBCX_COLUMN_HXX_
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#include "connectivity/sdbcx/VColumn.hxx"
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#endif
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#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
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#include "connectivity/CommonTools.hxx"
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#endif
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2000-09-20 05:52:26 +00:00
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#ifndef _URLOBJ_HXX //autogen wg. INetURLObject
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#include <tools/urlobj.hxx>
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#endif
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namespace connectivity
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{
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namespace dbase
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{
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typedef file::OFileTable ODbaseTable_BASE;
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class ODbaseConnection;
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typedef ::std::map< ::rtl::OUString,
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2000-10-11 09:48:50 +00:00
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::com::sun::star::uno::Reference< ::com::sun::star::container::XNamed>, comphelper::UStringMixLess > OContainer;
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2000-09-18 15:18:56 +00:00
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class ODbaseTable : public ODbaseTable_BASE
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{
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// der Typ einer dBase datei wird mit dem ersten Byte bestimmt
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public:
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enum DBFType { dBaseIII = 0x03,
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dBaseIV = 0x04,
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dBaseV = 0x05,
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dBaseFS = 0x43,
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dBaseFSMemo = 0xB3,
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dBaseIIIMemo = 0x83,
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dBaseIVMemo = 0x8B,
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dBaseIVMemoSQL = 0x8E,
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FoxProMemo = 0xF5
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};
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enum DBFMemoType { MemodBaseIII = 0,
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MemodBaseIV,
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MemoFoxPro
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};
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private:
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struct DBFHeader { /* Kopfsatz-Struktur */
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2000-12-11 07:42:48 +00:00
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DBFType db_typ; /* Dateityp */
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2000-09-18 15:18:56 +00:00
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BYTE db_aedat[3]; /* Datum der letzen Aenderung */
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/* JJ MM TT */
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ULONG db_anz; /* Anzahl der Saetze */
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USHORT db_kopf; /* laenge Kopfsatz-Struktur */
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USHORT db_slng; /* laenge der Daten-Saetze */
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BYTE db_frei[20]; /* reserviert */
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};
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struct DBFColumn { /* Feldbezeichner */
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BYTE db_fnm[11]; /* Feldname */
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BYTE db_typ; /* Feldtyp */
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ULONG db_adr; /* Feldadresse */
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BYTE db_flng; /* Feldlaenge */
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BYTE db_dez; /* Dezimalstellen fuer N */
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BYTE db_frei2[14]; /* reserviert */
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};
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struct DBFMemoHeader
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{
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DBFMemoType db_typ; /* Dateityp */
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UINT32 db_next; /* n<>chster freier Block */
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USHORT db_size; /* Blockgr<67><72>e: dBase 3 fest */
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};
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2000-11-27 09:28:51 +00:00
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::std::vector<sal_Int32> m_aTypes; // holds all type for columns just to avoid to ask the propertyset
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::std::vector<sal_Int32> m_aPrecisions; // same as aboth
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::std::vector<sal_Int32> m_aScales;
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2000-09-18 15:18:56 +00:00
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DBFHeader m_aHeader;
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DBFMemoHeader m_aMemoHeader;
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2000-11-16 09:47:23 +00:00
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SvStream* m_pMemoStream;
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2000-12-08 11:55:13 +00:00
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sal_Bool m_bWriteableMemo;
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2000-09-18 15:18:56 +00:00
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2001-03-28 10:32:43 +00:00
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void alterColumn(sal_Int32 index,
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const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& descriptor ,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbcx::XDataDescriptorFactory>& xOldColumn );
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2000-09-18 15:18:56 +00:00
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void readHeader();
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void fillColumns();
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2001-03-28 10:32:43 +00:00
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String createTempFile();
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2001-06-29 07:29:14 +00:00
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void copyData(ODbaseTable* _pNewTable,sal_Int32 _nPos);
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2000-09-20 05:52:26 +00:00
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BOOL CreateFile(const INetURLObject& aFile, BOOL& bCreateMemo);
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BOOL CreateMemoFile(const INetURLObject& aFile);
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2000-09-18 15:18:56 +00:00
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BOOL HasMemoFields() const { return m_aHeader.db_typ > dBaseIV;}
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BOOL ReadMemoHeader();
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2001-03-28 10:32:43 +00:00
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BOOL ReadMemo(ULONG nBlockNo, ORowSetValue& aVariable);
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2000-09-18 15:18:56 +00:00
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2001-03-28 10:32:43 +00:00
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BOOL WriteMemo(ORowSetValue& aVariable, ULONG& rBlockNr);
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2000-09-18 15:18:56 +00:00
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BOOL WriteBuffer();
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2001-03-28 10:32:43 +00:00
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BOOL UpdateBuffer(OValueVector& rRow, OValueRow pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols);
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2001-08-24 05:19:41 +00:00
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::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> isUniqueByColumnName(sal_Int32 _nColumnPos);
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2000-09-18 15:18:56 +00:00
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void AllocBuffer();
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2001-08-02 06:59:15 +00:00
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void throwInvalidDbaseFormat();
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2000-11-03 12:54:44 +00:00
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protected:
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virtual void FileClose();
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2001-03-30 09:16:42 +00:00
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// using ::connectivity::sdbcx::OTableDescriptor_BASE::rBHelper;
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2001-03-30 11:46:36 +00:00
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2000-09-18 15:18:56 +00:00
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public:
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virtual void refreshColumns();
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virtual void refreshIndexes();
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public:
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ODbaseTable( ODbaseConnection* _pConnection);
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ODbaseTable( ODbaseConnection* _pConnection,
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const ::rtl::OUString& _Name,
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const ::rtl::OUString& _Type,
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const ::rtl::OUString& _Description = ::rtl::OUString(),
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const ::rtl::OUString& _SchemaName = ::rtl::OUString(),
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const ::rtl::OUString& _CatalogName = ::rtl::OUString()
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);
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2001-02-22 12:53:00 +00:00
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void construct(); // can throw any exception
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2001-04-30 09:16:19 +00:00
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virtual sal_Int32 getCurrentLastPos() const;
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virtual sal_Bool seekRow(FilePosition eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos);
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2001-03-28 10:32:43 +00:00
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virtual sal_Bool fetchRow(OValueRow _rRow,const OSQLColumns& _rCols, sal_Bool _bUseTableDefs,sal_Bool bRetrieveData);
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2000-09-18 15:18:56 +00:00
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
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//XTypeProvider
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL disposing(void);
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// com::sun::star::lang::XUnoTunnel
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virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
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static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
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2001-03-28 10:32:43 +00:00
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// XAlterTable
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virtual void SAL_CALL alterColumnByName( const ::rtl::OUString& colName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL alterColumnByIndex( sal_Int32 index, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
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// XRename
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virtual void SAL_CALL rename( const ::rtl::OUString& newName ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException);
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2001-03-28 10:32:43 +00:00
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BOOL DropImpl();
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BOOL CreateImpl();
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2001-08-10 10:05:34 +00:00
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2000-09-18 15:18:56 +00:00
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2001-03-28 10:32:43 +00:00
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virtual BOOL InsertRow(OValueVector& rRow, BOOL bFlush,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols);
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2000-09-18 15:18:56 +00:00
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virtual BOOL DeleteRow(const OSQLColumns& _rCols);
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2001-03-28 10:32:43 +00:00
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virtual BOOL UpdateRow(OValueVector& rRow, OValueRow pOrgRow,const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xCols);
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virtual void addColumn(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& descriptor);
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2001-05-30 09:44:16 +00:00
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virtual void dropColumn(sal_Int32 _nPos);
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2001-08-10 10:05:34 +00:00
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static String getEntry(file::OConnection* _pConnection,const ::rtl::OUString& _sURL );
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static BOOL Drop_Static(const ::rtl::OUString& _sUrl,sal_Bool _bHasMemoFields,sdbcx::OCollection* _pIndexes );
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2001-09-19 10:03:04 +00:00
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virtual void refreshHeader();
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2000-09-18 15:18:56 +00:00
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};
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}
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}
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#endif // _CONNECTIVITY_DBASE_TABLE_HXX_
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