326 lines
12 KiB
C++
326 lines
12 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: querydescriptor.cxx,v $
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* $Revision: 1.34 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_dbaccess.hxx"
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#ifndef _DBA_COREAPI_QUERYDESCRIPTOR_HXX_
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#include "querydescriptor.hxx"
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#endif
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#ifndef _DBASHARED_APITOOLS_HXX_
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#include "apitools.hxx"
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#endif
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#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
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#include "dbastrings.hrc"
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#endif
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#ifndef _COMPHELPER_PROPERTY_HXX_
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#include <comphelper/property.hxx>
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#endif
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#ifndef _COMPHELPER_SEQUENCE_HXX_
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#include <comphelper/sequence.hxx>
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#endif
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#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
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#include <cppuhelper/typeprovider.hxx>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#endif
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#ifndef _DBACORE_DEFINITIONCOLUMN_HXX_
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#include "definitioncolumn.hxx"
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::util;
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using namespace ::comphelper;
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using namespace ::osl;
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using namespace ::cppu;
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//........................................................................
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namespace dbaccess
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{
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//........................................................................
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//==========================================================================
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//= OQueryDescriptor
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//==========================================================================
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DBG_NAME(OQueryDescriptor)
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//--------------------------------------------------------------------------
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OQueryDescriptor::OQueryDescriptor()
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:OQueryDescriptor_Base(m_aMutex,*this)
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,ODataSettings(m_aBHelper,sal_True)
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{
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DBG_CTOR(OQueryDescriptor,NULL);
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registerProperties();
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ODataSettings::registerPropertiesFor(this);
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}
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//--------------------------------------------------------------------------
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OQueryDescriptor::OQueryDescriptor(const OQueryDescriptor_Base& _rSource)
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:OQueryDescriptor_Base(_rSource,*this)
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,ODataSettings(m_aBHelper,sal_True)
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{
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DBG_CTOR(OQueryDescriptor,NULL);
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registerProperties();
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ODataSettings::registerPropertiesFor(this);
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}
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// -----------------------------------------------------------------------------
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OQueryDescriptor::~OQueryDescriptor()
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{
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DBG_DTOR(OQueryDescriptor,NULL);
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}
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// -----------------------------------------------------------------------------
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IMPLEMENT_TYPEPROVIDER2(OQueryDescriptor,OQueryDescriptor_Base,ODataSettings);
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IMPLEMENT_FORWARD_XINTERFACE3( OQueryDescriptor,OWeakObject,OQueryDescriptor_Base,ODataSettings)
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//--------------------------------------------------------------------------
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void OQueryDescriptor::registerProperties()
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{
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// the properties which OCommandBase supplies (it has no own registration, as it's not derived from
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// a OPropertyStateContainer)
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registerProperty(PROPERTY_NAME, PROPERTY_ID_NAME, PropertyAttribute::BOUND|PropertyAttribute::CONSTRAINED,
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&m_sElementName, ::getCppuType(&m_sElementName));
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registerProperty(PROPERTY_COMMAND, PROPERTY_ID_COMMAND, PropertyAttribute::BOUND,
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&m_sCommand, ::getCppuType(&m_sCommand));
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registerProperty(PROPERTY_ESCAPE_PROCESSING, PROPERTY_ID_ESCAPE_PROCESSING, PropertyAttribute::BOUND,
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&m_bEscapeProcessing, ::getBooleanCppuType());
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registerProperty(PROPERTY_UPDATE_TABLENAME, PROPERTY_ID_UPDATE_TABLENAME, PropertyAttribute::BOUND,
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&m_sUpdateTableName, ::getCppuType(&m_sUpdateTableName));
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registerProperty(PROPERTY_UPDATE_SCHEMANAME, PROPERTY_ID_UPDATE_SCHEMANAME, PropertyAttribute::BOUND,
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&m_sUpdateSchemaName, ::getCppuType(&m_sUpdateSchemaName));
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registerProperty(PROPERTY_UPDATE_CATALOGNAME, PROPERTY_ID_UPDATE_CATALOGNAME, PropertyAttribute::BOUND,
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&m_sUpdateCatalogName, ::getCppuType(&m_sUpdateCatalogName));
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registerProperty(PROPERTY_LAYOUTINFORMATION, PROPERTY_ID_LAYOUTINFORMATION, PropertyAttribute::BOUND,
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&m_aLayoutInformation, ::getCppuType(&m_aLayoutInformation));
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}
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// -----------------------------------------------------------------------------
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//--------------------------------------------------------------------------
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Reference< XPropertySetInfo > SAL_CALL OQueryDescriptor::getPropertySetInfo( ) throw(RuntimeException)
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{
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return createPropertySetInfo( getInfoHelper() ) ;
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}
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//------------------------------------------------------------------------------
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::cppu::IPropertyArrayHelper& OQueryDescriptor::getInfoHelper()
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{
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return *getArrayHelper();
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}
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//--------------------------------------------------------------------------
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::cppu::IPropertyArrayHelper* OQueryDescriptor::createArrayHelper( ) const
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{
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Sequence< Property > aProps;
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describeProperties(aProps);
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return new ::cppu::OPropertyArrayHelper(aProps);
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}
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// -----------------------------------------------------------------------------
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DBG_NAME(OQueryDescriptor_Base);
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//--------------------------------------------------------------------------
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OQueryDescriptor_Base::OQueryDescriptor_Base(::osl::Mutex& _rMutex,::cppu::OWeakObject& _rMySelf)
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:m_bColumnsOutOfDate(sal_True)
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,m_rMutex(_rMutex)
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{
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DBG_CTOR(OQueryDescriptor_Base,NULL);
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m_pColumns = new OColumns(_rMySelf, m_rMutex, sal_True,::std::vector< ::rtl::OUString>(), this,this);
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}
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//--------------------------------------------------------------------------
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OQueryDescriptor_Base::OQueryDescriptor_Base(const OQueryDescriptor_Base& _rSource,::cppu::OWeakObject& _rMySelf)
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:m_bColumnsOutOfDate(sal_True)
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,m_rMutex(_rSource.m_rMutex)
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{
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DBG_CTOR(OQueryDescriptor_Base,NULL);
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m_pColumns = new OColumns(_rMySelf, m_rMutex, sal_True,::std::vector< ::rtl::OUString>(), this,this);
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m_sCommand = _rSource.m_sCommand;
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m_bEscapeProcessing = _rSource.m_bEscapeProcessing;
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m_sUpdateTableName = _rSource.m_sUpdateTableName;
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m_sUpdateSchemaName = _rSource.m_sUpdateSchemaName;
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m_sUpdateCatalogName = _rSource.m_sUpdateCatalogName;
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m_aLayoutInformation = _rSource.m_aLayoutInformation;
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}
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//--------------------------------------------------------------------------
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OQueryDescriptor_Base::~OQueryDescriptor_Base()
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{
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m_pColumns->acquire();
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m_pColumns->disposing();
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delete m_pColumns;
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DBG_DTOR(OQueryDescriptor_Base,NULL);
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}
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// -----------------------------------------------------------------------------
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sal_Int64 SAL_CALL OQueryDescriptor_Base::getSomething( const Sequence< sal_Int8 >& _rIdentifier ) throw(RuntimeException)
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{
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if (_rIdentifier.getLength() != 16)
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return 0;
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if (0 == rtl_compareMemory(getImplementationId().getConstArray(), _rIdentifier.getConstArray(), 16 ) )
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return reinterpret_cast<sal_Int64>(this);
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return 0;
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}
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//--------------------------------------------------------------------------
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IMPLEMENT_IMPLEMENTATION_ID(OQueryDescriptor_Base)
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//--------------------------------------------------------------------------
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void OQueryDescriptor_Base::setColumnsOutOfDate( sal_Bool _bOutOfDate )
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{
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m_bColumnsOutOfDate = _bOutOfDate;
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if ( !m_bColumnsOutOfDate )
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m_pColumns->setInitialized();
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}
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//--------------------------------------------------------------------------
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void OQueryDescriptor_Base::implAppendColumn( const ::rtl::OUString& _rName, OColumn* _pColumn )
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{
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m_pColumns->append( _rName, _pColumn );
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}
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//--------------------------------------------------------------------------
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void OQueryDescriptor_Base::clearColumns( )
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{
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m_pColumns->clearColumns();
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setColumnsOutOfDate();
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}
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//--------------------------------------------------------------------------
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Reference< XNameAccess > SAL_CALL OQueryDescriptor_Base::getColumns( ) throw (RuntimeException)
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{
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MutexGuard aGuard(m_rMutex);
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if ( isColumnsOutOfDate() )
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{
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// clear the current columns
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clearColumns();
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// do this before rebuildColumns. This prevents recursion, e.g. in the case where we
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// have queries with cyclic references:
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// foo := SELECT * FROM bar
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// bar := SELECT * FROM foo
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setColumnsOutOfDate( sal_False );
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// rebuild them
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try
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{
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rebuildColumns();
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}
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catch ( const Exception& )
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{
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setColumnsOutOfDate( sal_True );
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throw;
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}
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}
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return m_pColumns;
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}
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//--------------------------------------------------------------------------
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::rtl::OUString SAL_CALL OQueryDescriptor_Base::getImplementationName( ) throw(RuntimeException)
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{
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return ::rtl::OUString::createFromAscii("com.sun.star.sdb.OQueryDescriptor");
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}
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//--------------------------------------------------------------------------
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sal_Bool SAL_CALL OQueryDescriptor_Base::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException)
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{
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return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0;
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}
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//--------------------------------------------------------------------------
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Sequence< ::rtl::OUString > SAL_CALL OQueryDescriptor_Base::getSupportedServiceNames( ) throw(RuntimeException)
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{
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Sequence< ::rtl::OUString > aSupported(2);
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aSupported.getArray()[0] = SERVICE_SDB_DATASETTINGS;
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aSupported.getArray()[1] = SERVICE_SDB_QUERYDESCRIPTOR;
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return aSupported;
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}
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//--------------------------------------------------------------------------
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void OQueryDescriptor_Base::disposeColumns()
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{
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m_pColumns->disposing();
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}
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// -----------------------------------------------------------------------------
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void OQueryDescriptor_Base::columnAppended( const Reference< XPropertySet >& /*_rxSourceDescriptor*/ )
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{
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// not interested in
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}
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// -----------------------------------------------------------------------------
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void OQueryDescriptor_Base::columnDropped(const ::rtl::OUString& /*_sName*/)
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{
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// not interested in
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}
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// -----------------------------------------------------------------------------
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Reference< XPropertySet > OQueryDescriptor_Base::createColumnDescriptor()
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{
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OSL_ENSURE( false, "OQueryDescriptor_Base::createColumnDescriptor: called why?" );
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return NULL;
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}
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// -----------------------------------------------------------------------------
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void OQueryDescriptor_Base::rebuildColumns( )
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{
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}
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// -----------------------------------------------------------------------------
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// IRefreshableColumns
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void OQueryDescriptor_Base::refreshColumns()
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{
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MutexGuard aGuard( m_rMutex );
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clearColumns();
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rebuildColumns();
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}
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//------------------------------------------------------------------------------
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OColumn* OQueryDescriptor_Base::createColumn( const ::rtl::OUString& /*_rName*/ ) const
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{
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// creating a column/descriptor for a query/descriptor does not make sense at all
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return NULL;
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}
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// -----------------------------------------------------------------------------
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//........................................................................
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} // namespace dbaccess
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//........................................................................
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