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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CONNECTIVITY_EVOAB_STATEMENT_HXX_
#define _CONNECTIVITY_EVOAB_STATEMENT_HXX_
#include <com/sun/star/sdbc/XStatement.hpp>
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/sdbc/XMultipleResults.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/SQLWarning.hpp>
#include <comphelper/proparrhlp.hxx>
#include <cppuhelper/compbase2.hxx>
#include <comphelper/uno3.hxx>
#include "connectivity/CommonTools.hxx"
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/broadcasthelper.hxx>
#include "connectivity/sqliterator.hxx"
#include "connectivity/sqlparse.hxx"
#include <connectivity/FValue.hxx>
#include "OSubComponent.hxx"
#include <com/sun/star/util/XCancellable.hpp>
#include <cppuhelper/compbase5.hxx>
#include <comphelper/propertycontainer.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include "EApi.h"
#include <list>
namespace connectivity
{
namespace evoab
{
class OEvoabResultSet;
class OEvoabConnection;
typedef ::cppu::WeakComponentImplHelper2 < ::com::sun::star::sdbc::XWarningsSupplier
, ::com::sun::star::sdbc::XCloseable
> OCommonStatement_IBase;
struct FieldSort
{
sal_Int32 nField;
bool bAscending;
FieldSort() : nField(0), bAscending( true ) { }
FieldSort( const sal_Int32 _nField, const bool _bAscending ) : nField( _nField ), bAscending( _bAscending ) { }
};
typedef ::std::vector< FieldSort > SortDescriptor;
enum QueryFilterType
{
eFilterAlwaysFalse,
eFilterNone,
eFilterOther
};
struct QueryData
{
private:
EBookQuery* pQuery;
public:
::rtl::OUString sTable;
QueryFilterType eFilterType;
::rtl::Reference< ::connectivity::OSQLColumns > xSelectColumns;
SortDescriptor aSortOrder;
QueryData()
:pQuery( NULL )
,sTable()
,eFilterType( eFilterOther )
,xSelectColumns()
,aSortOrder()
{
}
QueryData( const QueryData& _rhs )
:pQuery( NULL )
,sTable()
,eFilterType( eFilterType )
,xSelectColumns()
,aSortOrder()
{
*this = _rhs;
}
QueryData& operator=( const QueryData& _rhs )
{
if ( this == &_rhs )
return *this;
setQuery( _rhs.pQuery );
sTable = _rhs.sTable;
eFilterType = _rhs.eFilterType;
xSelectColumns = _rhs.xSelectColumns;
aSortOrder = _rhs.aSortOrder;
return *this;
}
~QueryData()
{
setQuery( NULL );
}
EBookQuery* getQuery() const { return pQuery; }
void setQuery( EBookQuery* _pQuery )
{
if ( pQuery )
e_book_query_unref( pQuery );
pQuery = _pQuery;
if ( pQuery )
e_book_query_ref( pQuery );
}
};
//**************************************************************
//************ Class: OCommonStatement
// is a base class for the normal statement and for the prepared statement
//**************************************************************
class OCommonStatement;
typedef OSubComponent< OCommonStatement, OCommonStatement_IBase > OStatement_CBase;
class OCommonStatement :public comphelper::OBaseMutex
,public OCommonStatement_IBase
,public ::comphelper::OPropertyContainer
,public ::comphelper::OPropertyArrayUsageHelper< OCommonStatement >
,public OStatement_CBase
{
friend class OSubComponent< OCommonStatement, OCommonStatement_IBase >;
private:
::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet> m_xResultSet; // The last ResultSet created
OEvoabResultSet *m_pResultSet;
OEvoabConnection *m_pConnection;
connectivity::OSQLParser m_aParser;
connectivity::OSQLParseTreeIterator m_aSQLIterator;
connectivity::OSQLParseNode *m_pParseTree;
// <properties>
::rtl::OUString m_aCursorName;
sal_Int32 m_nMaxFieldSize;
sal_Int32 m_nMaxRows;
sal_Int32 m_nQueryTimeOut;
sal_Int32 m_nFetchSize;
sal_Int32 m_nResultSetType;
sal_Int32 m_nFetchDirection;
sal_Int32 m_nResultSetConcurrency;
sal_Bool m_bEscapeProcessing;
// </properties>
::cppu::OBroadcastHelper& rBHelper;
protected:
void disposeResultSet();
// OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const;
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
virtual ~OCommonStatement();
protected:
void reset () throw( ::com::sun::star::sdbc::SQLException);
void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException);
void parseSql( const ::rtl::OUString& sql, QueryData& _out_rQueryData );
EBookQuery *whereAnalysis( const OSQLParseNode* parseTree );
void orderByAnalysis( const OSQLParseNode* _pOrderByClause, SortDescriptor& _out_rSort );
rtl::OUString getTableName();
EBookQuery *createTrue();
EBookQuery *createTest( const ::rtl::OUString &aColumnName,
EBookQueryTest eTest,
const ::rtl::OUString &aMatch );
public:
// other methods
OEvoabConnection* getOwnConnection() const { return m_pConnection;}
using OCommonStatement_IBase::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
protected:
OCommonStatement( OEvoabConnection* _pConnection );
// OComponentHelper
virtual void SAL_CALL disposing(void);
// XInterface
virtual void SAL_CALL release() throw();
virtual void SAL_CALL acquire() throw();
// XInterface
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);
// XPropertySet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
// XWarningsSupplier
virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// XCloseable
virtual void SAL_CALL close( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
protected:
/** will return the EBookQuery representing the stamement's WHERE condition, or throw
Also, all statement dependent members (such as the parser/iterator) will be inited afterwards.
*/
QueryData
impl_getEBookQuery_throw( const ::rtl::OUString& _rSql );
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >
impl_executeQuery_throw( const ::rtl::OUString& _rSql );
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >
impl_executeQuery_throw( const QueryData& _rData );
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >
impl_getConnection() { return ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >( (::com::sun::star::sdbc::XConnection*)m_pConnection ); }
::rtl::OUString
impl_getColumnRefColumnName_throw( const ::connectivity::OSQLParseNode& _rColumnRef );
};
typedef ::cppu::ImplHelper2 < ::com::sun::star::lang::XServiceInfo
, ::com::sun::star::sdbc::XStatement
> OStatement_IBase;
class OStatement :public OCommonStatement
,public OStatement_IBase
{
protected:
virtual ~OStatement(){}
public:
OStatement( OEvoabConnection* _pConnection)
:OCommonStatement( _pConnection)
{
}
// XInterface
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL acquire() throw();
virtual void SAL_CALL release() throw();
// XTypeProvider
DECLARE_XTYPEPROVIDER()
// XServiceInfo
DECLARE_SERVICE_INFO();
// XStatement
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) ;
virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
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) ;
};
}
}
#endif // CONNECTIVITY_SSTATEMENT_HXX
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