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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 _DBA_COREAPI_QUERYDESCRIPTOR_HXX_
#define _DBA_COREAPI_QUERYDESCRIPTOR_HXX_
#ifndef _CPPUHELPER_IMPLBASE3_HXX_
#include <cppuhelper/implbase3.hxx>
#endif
#ifndef _COMPHELPER_PROPERTY_ARRAY_HELPER_HXX_
#include <comphelper/proparrhlp.hxx>
#endif
#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
#include <com/sun/star/lang/XUnoTunnel.hpp>
#endif
#ifndef _DBASHARED_APITOOLS_HXX_
#include "apitools.hxx"
#endif
#ifndef _DBA_COREAPI_COLUMN_HXX_
#include "column.hxx"
#endif
#ifndef _DBA_CORE_DATASETTINGS_HXX_
#include "datasettings.hxx"
#endif
#ifndef _DBA_CORE_COMMANDBASE_HXX_
#include "commandbase.hxx"
#endif
#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#include <comphelper/broadcasthelper.hxx>
#endif
#ifndef _COMPHELPER_UNO3_HXX_
#include <comphelper/uno3.hxx>
#endif
//........................................................................
namespace dbaccess
{
//........................................................................
//==========================================================================
//= OQueryDescriptor_Base - a query descriptor (as the name suggests :)
//==========================================================================
typedef ::cppu::ImplHelper3<
::com::sun::star::sdbcx::XColumnsSupplier,
::com::sun::star::lang::XUnoTunnel,
::com::sun::star::lang::XServiceInfo > OQueryDescriptor_BASE;
class OQueryDescriptor_Base
:public OQueryDescriptor_BASE
,public OCommandBase
,public IColumnFactory
,public ::connectivity::sdbcx::IRefreshableColumns
{
private:
sal_Bool m_bColumnsOutOfDate : 1; // the columns have to be rebuild on the next getColumns ?
::osl::Mutex& m_rMutex;
protected:
OColumns* m_pColumns; // our column descriptions
::rtl::OUString m_sElementName;
virtual ~OQueryDescriptor_Base();
void setColumnsOutOfDate( sal_Bool _bOutOfDate = sal_True );
sal_Bool isColumnsOutOfDate() const { return m_bColumnsOutOfDate; }
sal_Int32 getColumnCount() const { return m_pColumns ? m_pColumns->getCount() : 0; }
void clearColumns( );
void implAppendColumn( const ::rtl::OUString& _rName, OColumn* _pColumn );
public:
OQueryDescriptor_Base(::osl::Mutex& _rMutex,::cppu::OWeakObject& _rMySelf);
/** constructs the object with a UNO QueryDescriptor. If you use this ctor, the resulting object
won't have any column informations (the column container will be empty)
*/
OQueryDescriptor_Base(const OQueryDescriptor_Base& _rSource,::cppu::OWeakObject& _rMySelf);
// ::com::sun::star::sdbcx::XColumnsSupplier
virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getColumns( ) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::lang::XUnoTunnel
virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
DECLARE_IMPLEMENTATION_ID( );
// ::com::sun::star::lang::XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException);
protected:
// IColumnFactory
virtual OColumn* createColumn(const ::rtl::OUString& _rName) const;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createColumnDescriptor();
virtual void columnAppended( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxSourceDescriptor );
virtual void columnDropped(const ::rtl::OUString& _sName);
/** rebuild our columns set
clearColumns has already been called before, do <em>NOT</em> call it, again
*/
virtual void rebuildColumns( );
virtual void disposeColumns();
// IRefreshableColumns overridables
virtual void refreshColumns();
};
class OQueryDescriptor : public comphelper::OMutexAndBroadcastHelper
,public ::cppu::OWeakObject
,public OQueryDescriptor_Base
,public ::comphelper::OPropertyArrayUsageHelper< OQueryDescriptor_Base >
,public ODataSettings
{
OQueryDescriptor(const OQueryDescriptor&);
void operator =(const OQueryDescriptor&);
// helper
void registerProperties();
protected:
// OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
virtual ~OQueryDescriptor();
public:
OQueryDescriptor();
OQueryDescriptor(const OQueryDescriptor_Base& _rSource);
// com::sun::star::lang::XTypeProvider
DECLARE_TYPEPROVIDER( );
// ::com::sun::star::uno::XInterface
DECLARE_XINTERFACE( )
// ::com::sun::star::beans::XPropertySet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
};
//........................................................................
} // namespace dbaccess
//........................................................................
#endif // _DBA_COREAPI_QUERYDESCRIPTOR_HXX_
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