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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MSTATEMENT_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MSTATEMENT_HXX
#include <comphelper/proparrhlp.hxx>
#include <connectivity/sqliterator.hxx>
#include <connectivity/sqlparse.hxx>
#include <com/sun/star/sdbc/SQLWarning.hpp>
#include <TSortIndex.hxx>
#include "MTable.hxx"
#include <memory>
namespace connectivity
{
namespace mork
{
class OResultSet;
typedef ::cppu::WeakComponentImplHelper< css::sdbc::XStatement,
css::sdbc::XWarningsSupplier,
css::sdbc::XCloseable> OCommonStatement_IBASE;
//************ Class: OCommonStatement
// is a base class for the normal statement and for the prepared statement
class OCommonStatement;
class OCommonStatement :public cppu::BaseMutex
,public OCommonStatement_IBASE
,public ::cppu::OPropertySetHelper
,public ::comphelper::OPropertyArrayUsageHelper< OCommonStatement >
{
private:
css::sdbc::SQLWarning m_aLastWarning;
protected:
css::uno::WeakReference< css::sdbc::XResultSet > m_xResultSet;
css::uno::Reference< css::sdbc::XDatabaseMetaData> m_xDBMetaData;
css::uno::Reference< css::container::XNameAccess> m_xColNames; // table columns
// for this Statement
OTable* m_pTable;
rtl::Reference<OConnection> m_pConnection; // The owning Connection object
OValueRow m_aRow;
connectivity::OSQLParser m_aParser;
std::shared_ptr< ::connectivity::OSQLParseTreeIterator >
m_pSQLIterator;
std::unique_ptr<connectivity::OSQLParseNode> m_pParseTree;
std::vector<sal_Int32> m_aColMapping;
std::vector<sal_Int32> m_aOrderbyColumnNumber;
std::vector<TAscendingOrder> m_aOrderbyAscending;
protected:
// OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
virtual sal_Bool SAL_CALL convertFastPropertyValue(
css::uno::Any & rConvertedValue,
css::uno::Any & rOldValue,
sal_Int32 nHandle,
const css::uno::Any& rValue ) override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle,
const css::uno::Any& rValue) override;
virtual void SAL_CALL getFastPropertyValue(
css::uno::Any& rValue,
sal_Int32 nHandle) const override;
virtual ~OCommonStatement() override;
protected:
// Driver Internal Methods
enum StatementType { eSelect, eCreateTable };
/** called to do the parsing of a to-be-executed SQL statement, and set all members as needed
@throws css::sdbc::SQLException
@throws css::uno::RuntimeException
*/
virtual StatementType
parseSql( const OUString& sql , bool bAdjusted = false);
/** called to initialize a result set, according to a previously parsed SQL statement
*/
virtual void initializeResultSet( OResultSet* _pResult );
/** called when a possible cached instance of our last result set should be cleared
*/
virtual void clearCachedResultSet();
/** caches a result set which has just been created by an execution of an SQL statement
*/
virtual void cacheResultSet( const ::rtl::Reference< OResultSet >& _pResult );
/** executes the current query (the one which has been passed to the last parseSql call)
*/
css::uno::Reference< css::sdbc::XResultSet >
impl_executeCurrentQuery();
void createColumnMapping();
void analyseSQL();
void setOrderbyColumn( connectivity::OSQLParseNode const * pColumnRef,
connectivity::OSQLParseNode const * pAscendingDescending);
public:
// other methods
OConnection* getOwnConnection() const { return m_pConnection.get(); }
explicit OCommonStatement(OConnection* _pConnection );
using OCommonStatement_IBASE::operator css::uno::Reference< css::uno::XInterface >;
// OComponentHelper
virtual void SAL_CALL disposing() override;
// XInterface
virtual void SAL_CALL release() throw() override;
virtual void SAL_CALL acquire() throw() override;
// XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
// XStatement
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery( const OUString& sql ) override ;
virtual sal_Int32 SAL_CALL executeUpdate( const OUString& sql ) override ;
virtual sal_Bool SAL_CALL execute( const OUString& sql ) override ;
virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override ;
// XWarningsSupplier
virtual css::uno::Any SAL_CALL getWarnings( ) override;
virtual void SAL_CALL clearWarnings( ) override;
// XCloseable
virtual void SAL_CALL close( ) override;
protected:
using OPropertySetHelper::getFastPropertyValue;
};
class OStatement : public OCommonStatement,
public css::lang::XServiceInfo
{
protected:
virtual ~OStatement() override {}
public:
// a constructor, for when the object needs to be returned:
explicit OStatement( OConnection* _pConnection);
DECLARE_SERVICE_INFO();
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
};
}
}
#endif // INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MSTATEMENT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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