260 lines
13 KiB
C++
260 lines
13 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: FStatement.hxx,v $
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*
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* $Revision: 1.21 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 07:09:18 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#ifndef _CONNECTIVITY_FILE_OSTATEMENT_HXX_
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#define _CONNECTIVITY_FILE_OSTATEMENT_HXX_
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#ifndef _COM_SUN_STAR_SDBC_XSTATEMENT_HPP_
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#include <com/sun/star/sdbc/XStatement.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XWARNINGSSUPPLIER_HPP_
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#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XMULTIPLERESULTS_HPP_
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#include <com/sun/star/sdbc/XMultipleResults.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XBATCHEXECUTION_HPP_
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#include <com/sun/star/sdbc/XBatchExecution.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XCLOSEABLE_HPP_
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_SQLWARNING_HPP_
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#include <com/sun/star/sdbc/SQLWarning.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCANCELLABLE_HPP_
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#include <com/sun/star/util/XCancellable.hpp>
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#endif
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#ifndef _COMPHELPER_PROPERTY_ARRAY_HELPER_HXX_
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#include <comphelper/proparrhlp.hxx>
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#endif
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#ifndef _CPPUHELPER_COMPBASE3_HXX_
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#include <cppuhelper/compbase3.hxx>
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#endif
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#ifndef _CPPUHELPER_IMPLBASE2_HXX_
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#include <cppuhelper/implbase2.hxx>
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#endif
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#ifndef _COMPHELPER_UNO3_HXX_
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#include <comphelper/uno3.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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#ifndef _CONNECTIVITY_FILE_OCONNECTION_HXX_
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#include "file/FConnection.hxx"
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#endif
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#ifndef _LIST_
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#include <list>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#endif
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#ifndef _COMPHELPER_PROPERTYCONTAINER_HXX_
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#include <comphelper/propertycontainer.hxx>
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#endif
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#ifndef _CONNECTIVITY_FILE_FANALYZER_HXX_
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#include "file/fanalyzer.hxx"
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#endif
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#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
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#include <comphelper/broadcasthelper.hxx>
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#endif
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#define SQL_COLUMN_NOTFOUND STRING_NOTFOUND
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namespace connectivity
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{
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namespace file
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{
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class OResultSet;
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class OFileTable;
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typedef ::cppu::WeakComponentImplHelper3< ::com::sun::star::sdbc::XWarningsSupplier,
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::com::sun::star::util::XCancellable,
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::com::sun::star::sdbc::XCloseable> OStatement_BASE;
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//**************************************************************
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//************ Class: java.sql.Statement
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//**************************************************************
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class OStatement_Base : public comphelper::OBaseMutex,
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public OStatement_BASE,
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public ::comphelper::OPropertyContainer,
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public ::comphelper::OPropertyArrayUsageHelper<OStatement_Base>
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{
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protected:
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::std::vector<sal_Int32> m_aColMapping; // pos 0 is unused so we don't have to decrement 1 everytime
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::std::vector<sal_Int32> m_aParameterIndexes; // maps the parameter index to column index
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::std::vector<sal_Int32> m_aOrderbyColumnNumber;
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::std::vector<sal_Int16> m_aOrderbyAscending;
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::com::sun::star::sdbc::SQLWarning m_aLastWarning;
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::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet> m_xResultSet; // The last ResultSet created
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::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData> m_xDBMetaData;
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::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess> m_xColNames; // table columns // for this Statement
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connectivity::OSQLParser m_aParser;
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connectivity::OSQLParseTreeIterator m_aSQLIterator;
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OConnection* m_pConnection;// The owning Connection object
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connectivity::OSQLParseNode* m_pParseTree;
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OSQLAnalyzer* m_pSQLAnalyzer; //the sql analyzer used by the resultset
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::std::vector<sal_Int32>* m_pEvaluationKeySet;
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OFileTable* m_pTable; // the current table
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OValueRefRow m_aSelectRow;
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OValueRefRow m_aRow;
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OValueRefRow m_aEvaluateRow; // contains all values of a row
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ORefAssignValues m_aAssignValues; // needed for insert,update and parameters
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// to compare with the restrictions
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::rtl::OUString m_aCursorName;
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sal_Int32 m_nMaxFieldSize;
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sal_Int32 m_nMaxRows;
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sal_Int32 m_nQueryTimeOut;
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sal_Int32 m_nFetchSize;
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sal_Int32 m_nResultSetType;
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sal_Int32 m_nFetchDirection;
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sal_Int32 m_nResultSetConcurrency;
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sal_Bool m_bEscapeProcessing;
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protected:
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// initialize the column index map (mapping select columns to table columns)
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void createColumnMapping();
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// searches the statement for sort criteria
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void anylizeSQL();
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void setOrderbyColumn( connectivity::OSQLParseNode* pColumnRef,
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connectivity::OSQLParseNode* pAscendingDescending);
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virtual void initializeResultSet(OResultSet* _pResult);
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// create the analyzer
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virtual OSQLAnalyzer* createAnalyzer();
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void reset () throw( ::com::sun::star::sdbc::SQLException);
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void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException);
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void setWarning (const ::com::sun::star::sdbc::SQLWarning &ex) throw( ::com::sun::star::sdbc::SQLException);
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sal_Int32 getPrecision ( sal_Int32 sqlType);
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void disposeResultSet();
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void GetAssignValues();
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void SetAssignValue(const String& aColumnName,
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const String& aValue,
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BOOL bSetNull = FALSE,
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UINT32 nParameter=SQL_NO_PARAMETER);
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void ParseAssignValues( const ::std::vector< String>& aColumnNameList,
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connectivity::OSQLParseNode* pRow_Value_Constructor_Elem,xub_StrLen nIndex);
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virtual void parseParamterElem(const String& _sColumnName,OSQLParseNode* pRow_Value_Constructor_Elem);
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// factory method for resultset's
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virtual OResultSet* createResultSet() = 0;
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// OPropertyArrayUsageHelper
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
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// OPropertySetHelper
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virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
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virtual ~OStatement_Base();
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public:
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connectivity::OSQLParseNode* getParseTree() const { return m_pParseTree;}
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::cppu::OBroadcastHelper& rBHelper;
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OStatement_Base(OConnection* _pConnection );
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OConnection* getOwnConnection() const { return m_pConnection;}
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using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
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virtual void construct(const ::rtl::OUString& sql) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
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// OComponentHelper
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virtual void SAL_CALL disposing(void);
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// XInterface
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// virtual void SAL_CALL release() throw(::com::sun::star::uno::RuntimeException) = 0;
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virtual void SAL_CALL acquire() throw();
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// XInterface
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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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// XPropertySet
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
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// XWarningsSupplier
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virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
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// XCancellable
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virtual void SAL_CALL cancel( ) throw(::com::sun::star::uno::RuntimeException);
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// XCloseable
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virtual void SAL_CALL close( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
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};
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class OStatement_BASE2 : public OStatement_Base,
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public connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>
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{
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friend class connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>;
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public:
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OStatement_BASE2(OConnection* _pConnection ) : OStatement_Base(_pConnection ),
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connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>((::cppu::OWeakObject*)_pConnection, this){}
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// OComponentHelper
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virtual void SAL_CALL disposing(void);
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// XInterface
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virtual void SAL_CALL release() throw();
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};
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typedef ::cppu::ImplHelper2< ::com::sun::star::sdbc::XStatement,::com::sun::star::lang::XServiceInfo > OStatement_XStatement;
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class OStatement : public OStatement_BASE2,
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public OStatement_XStatement
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{
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protected:
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// factory method for resultset's
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virtual OResultSet* createResultSet();
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public:
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// ein Konstruktor, der fuer das Returnen des Objektes benoetigt wird:
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OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
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DECLARE_SERVICE_INFO();
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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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virtual void SAL_CALL acquire() throw();
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virtual void SAL_CALL release() throw();
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// XStatement
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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};
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}
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}
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#endif // _CONNECTIVITY_FILE_OSTATEMENT_HXX_
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