ec63dd0f7c
2006/06/30 13:27:18 fs 1.14.124.2: #i51143# protect against recusive sub queries 2006/06/16 11:47:37 fs 1.14.124.1: during #i51143#: refactored VCollection: - createEmptyObject now named createDescriptor - cloneObject removed - appendObject now returns the newly created object (previously done via a subsequent call to cloneObject)
193 lines
7.2 KiB
C++
193 lines
7.2 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: querydescriptor.hxx,v $
|
|
*
|
|
* $Revision: 1.16 $
|
|
*
|
|
* last change: $Author: obo $ $Date: 2006-07-10 15:06:56 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#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
|
|
{
|
|
// helper
|
|
void registerProperties();
|
|
protected:
|
|
// OPropertyArrayUsageHelper
|
|
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
|
|
|
|
// OPropertySetHelper
|
|
virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
|
|
|
|
public:
|
|
OQueryDescriptor();
|
|
/** 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(const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxForeignDescriptor);
|
|
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_
|
|
|
|
|