214 lines
12 KiB
C++
214 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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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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#include <com/sun/star/sdbc/XStatement.hpp>
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#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
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#include <com/sun/star/sdbc/XMultipleResults.hpp>
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#include <com/sun/star/sdbc/XBatchExecution.hpp>
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#include <com/sun/star/sdbc/SQLWarning.hpp>
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#include <com/sun/star/util/XCancellable.hpp>
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#include <comphelper/proparrhlp.hxx>
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#include <cppuhelper/compbase3.hxx>
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#include <cppuhelper/implbase2.hxx>
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#include <comphelper/uno3.hxx>
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#include "connectivity/CommonTools.hxx"
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#include "file/FConnection.hxx"
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#include "file/filedllapi.hxx"
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#include <list>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <comphelper/propertycontainer.hxx>
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#include "file/fanalyzer.hxx"
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#include <comphelper/broadcasthelper.hxx>
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#include <tools/string.hxx>
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#include "TSortIndex.hxx"
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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 OOO_DLLPUBLIC_FILE OStatement_Base :
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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<TAscendingOrder> 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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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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::cppu::OBroadcastHelper& rBHelper;
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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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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 OUString& aColumnName,
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const OUString& aValue,
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sal_Bool bSetNull = sal_False,
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sal_uInt32 nParameter=SQL_NO_PARAMETER);
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void ParseAssignValues( const ::std::vector< OUString>& aColumnNameList,
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connectivity::OSQLParseNode* pRow_Value_Constructor_Elem,xub_StrLen nIndex);
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virtual void parseParamterElem(const OUString& _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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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 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 OOO_DLLPUBLIC_FILE OStatement_BASE2 :
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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 OOO_DLLPUBLIC_FILE OStatement :
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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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// a Constructor, that is needed for when Returning the Object is needed:
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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 OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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virtual sal_Int32 SAL_CALL executeUpdate( const OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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virtual sal_Bool SAL_CALL execute( const 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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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