587 lines
21 KiB
C++
587 lines
21 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: RTableConnectionData.cxx,v $
|
|
*
|
|
* $Revision: 1.6 $
|
|
*
|
|
* last change: $Author: oj $ $Date: 2002-11-07 14:05:04 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 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
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (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.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an AS IS basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
#ifndef DBAUI_RTABLECONNECTIONDATA_HXX
|
|
#include "RTableConnectionData.hxx"
|
|
#endif
|
|
#ifndef _TOOLS_DEBUG_HXX
|
|
#include <tools/debug.hxx>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBC_KEYRULE_HPP_
|
|
#include <com/sun/star/sdbc/KeyRule.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_
|
|
#include <com/sun/star/sdbcx/KeyType.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_XKEYSSUPPLIER_HPP_
|
|
#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
|
|
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_XDATADESCRIPTORFACTORY_HPP_
|
|
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_XAPPEND_HPP_
|
|
#include <com/sun/star/sdbcx/XAppend.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_SDBCX_XDROP_HPP_
|
|
#include <com/sun/star/sdbcx/XDrop.hpp>
|
|
#endif
|
|
#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_
|
|
#include <com/sun/star/container/XIndexAccess.hpp>
|
|
#endif
|
|
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
|
|
#include "dbustrings.hrc"
|
|
#endif
|
|
#ifndef DBAUI_TOOLS_HXX
|
|
#include "UITools.hxx"
|
|
#endif
|
|
using namespace dbaui;
|
|
using namespace ::com::sun::star::sdbc;
|
|
using namespace ::com::sun::star::sdbcx;
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::beans;
|
|
using namespace ::com::sun::star::container;
|
|
using namespace ::com::sun::star::lang;
|
|
|
|
DBG_NAME(ORelationTableConnectionData);
|
|
//========================================================================
|
|
// class ORelationTableConnectionData
|
|
//========================================================================
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData::ORelationTableConnectionData()
|
|
:OTableConnectionData()
|
|
,m_nUpdateRules(KeyRule::NO_ACTION)
|
|
,m_nDeleteRules(KeyRule::NO_ACTION)
|
|
,m_nCardinality(CARDINAL_UNDEFINED)
|
|
{
|
|
DBG_CTOR(ORelationTableConnectionData,NULL);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData::ORelationTableConnectionData( const Reference< XNameAccess>& _xTables)
|
|
:OTableConnectionData()
|
|
,m_nUpdateRules(KeyRule::NO_ACTION)
|
|
,m_nDeleteRules(KeyRule::NO_ACTION)
|
|
,m_nCardinality(CARDINAL_UNDEFINED)
|
|
,m_xTables(_xTables)
|
|
{
|
|
DBG_CTOR(ORelationTableConnectionData,NULL);
|
|
Reference<XComponent> xComponent(m_xTables,UNO_QUERY);
|
|
if(xComponent.is())
|
|
startComponentListening(xComponent);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData::ORelationTableConnectionData( const Reference< XNameAccess>& _xTables,
|
|
const ::rtl::OUString& rSourceWinName,
|
|
const ::rtl::OUString& rDestWinName,
|
|
const ::rtl::OUString& rConnName )
|
|
:OTableConnectionData( rSourceWinName, rDestWinName, rConnName )
|
|
|
|
,m_nUpdateRules(KeyRule::NO_ACTION)
|
|
,m_nDeleteRules(KeyRule::NO_ACTION)
|
|
,m_nCardinality(CARDINAL_UNDEFINED)
|
|
,m_xTables(_xTables)
|
|
{
|
|
DBG_CTOR(ORelationTableConnectionData,NULL);
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
OSL_ENSURE(m_xTables.is(),"ORelationTableConnectionData::ORelationTableConnectionData No Tables!");
|
|
addListening(m_xTables);
|
|
|
|
SetCardinality();
|
|
if(m_xTables.is() && m_xTables->hasByName(rSourceWinName))
|
|
m_xTables->getByName(rSourceWinName) >>= m_xSource;
|
|
if(m_xTables.is() && m_xTables->hasByName(rDestWinName))
|
|
m_xTables->getByName(rDestWinName) >>= m_xDest;
|
|
|
|
addListening(m_xSource);
|
|
addListening(m_xDest);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData::ORelationTableConnectionData( const ORelationTableConnectionData& rConnData )
|
|
:OTableConnectionData( rConnData )
|
|
{
|
|
DBG_CTOR(ORelationTableConnectionData,NULL);
|
|
*this = rConnData;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData::~ORelationTableConnectionData()
|
|
{
|
|
DBG_DTOR(ORelationTableConnectionData,NULL);
|
|
|
|
removeListening(m_xDest);
|
|
removeListening(m_xSource);
|
|
removeListening(m_xTables);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
BOOL ORelationTableConnectionData::DropRelation()
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnectionData,NULL);
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
////////////////////////////////////////////////////////////
|
|
// Relation loeschen
|
|
Reference<XKeysSupplier> xSup(m_xSource,UNO_QUERY);
|
|
Reference< XIndexAccess> xKeys;
|
|
if(xSup.is() )
|
|
xKeys = xSup->getKeys();
|
|
else
|
|
return FALSE;
|
|
|
|
if( m_aConnName.Len() && xKeys.is() )
|
|
{
|
|
for(sal_Int32 i=0;i<xKeys->getCount();++i)
|
|
{
|
|
Reference< XPropertySet> xKey;
|
|
xKeys->getByIndex(i) >>= xKey;
|
|
OSL_ENSURE(xKey.is(),"Key is not valid!");
|
|
if(xKey.is())
|
|
{
|
|
::rtl::OUString sName;
|
|
xKey->getPropertyValue(PROPERTY_NAME) >>= sName;
|
|
if(String(sName) == m_aConnName)
|
|
{
|
|
Reference< XDrop> xDrop(xKeys,UNO_QUERY);
|
|
OSL_ENSURE(xDrop.is(),"can't drop key because we haven't a drop interface!");
|
|
if(xDrop.is())
|
|
xDrop->dropByIndex(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::ChangeOrientation()
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnectionData,NULL);
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Source- und DestFieldName der Linien austauschen
|
|
::rtl::OUString sTempString;
|
|
OConnectionLineDataVec::iterator aIter = m_vConnLineData.begin();
|
|
for(;aIter != m_vConnLineData.end();++aIter)
|
|
{
|
|
sTempString = (*aIter)->GetSourceFieldName();
|
|
(*aIter)->SetSourceFieldName( (*aIter)->GetDestFieldName() );
|
|
(*aIter)->SetDestFieldName( sTempString );
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Member anpassen
|
|
sTempString = m_aSourceWinName;
|
|
m_aSourceWinName = m_aDestWinName;
|
|
m_aDestWinName = sTempString;
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
Reference<XPropertySet> xTemp;
|
|
xTemp = m_xSource;
|
|
m_xSource = m_xDest;
|
|
m_xDest = xTemp;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::SetSourceWinName( const String& rSourceWinName )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
OTableConnectionData::SetSourceWinName(rSourceWinName);
|
|
if(m_xTables->hasByName(rSourceWinName))
|
|
{
|
|
removeListening(m_xDest);
|
|
m_xTables->getByName(rSourceWinName) >>= m_xSource;
|
|
addListening(m_xDest);
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::SetDestWinName( const String& rDestWinName )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
OTableConnectionData::SetDestWinName(rDestWinName);
|
|
|
|
if(m_xTables->hasByName(rDestWinName))
|
|
{
|
|
removeListening(m_xDest);
|
|
m_xTables->getByName(rDestWinName) >>= m_xDest;
|
|
addListening(m_xDest);
|
|
}
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::SetCardinality()
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnectionData,NULL);
|
|
m_nCardinality = CARDINAL_UNDEFINED;
|
|
|
|
if( IsSourcePrimKey() )
|
|
{
|
|
if( IsDestPrimKey() )
|
|
m_nCardinality = CARDINAL_ONE_ONE;
|
|
else
|
|
m_nCardinality = CARDINAL_ONE_MANY;
|
|
}
|
|
|
|
if( IsDestPrimKey() )
|
|
{
|
|
if( !IsSourcePrimKey() )
|
|
m_nCardinality = CARDINAL_MANY_ONE;
|
|
}
|
|
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
BOOL ORelationTableConnectionData::checkPrimaryKey(const Reference< XPropertySet>& _xTable,EConnectionSide _eEConnectionSide) const
|
|
{
|
|
// check if Table has the primary key column dependig on _eEConnectionSide
|
|
USHORT nPrimKeysCount = 0,
|
|
nValidLinesCount = 0;
|
|
::std::vector<Reference<XNameAccess> > vKeyColumns = ::dbaui::getKeyColumns(_xTable,KeyType::PRIMARY);
|
|
if(vKeyColumns.size())
|
|
{
|
|
OSL_ENSURE(vKeyColumns.size()==1,"There can be only one primary key in a table!");
|
|
Reference<XNameAccess> xKeyColumns = *vKeyColumns.begin();
|
|
Sequence< ::rtl::OUString> aKeyColumns = xKeyColumns->getElementNames();
|
|
const ::rtl::OUString* pKeyBegin = aKeyColumns.getConstArray();
|
|
const ::rtl::OUString* pKeyEnd = pKeyBegin + aKeyColumns.getLength();
|
|
|
|
for(;pKeyBegin != pKeyEnd;++pKeyBegin)
|
|
{
|
|
OConnectionLineDataVec::const_iterator aIter = m_vConnLineData.begin();
|
|
for(;aIter != m_vConnLineData.end();++aIter)
|
|
{
|
|
if( (*aIter)->IsValid() )
|
|
nValidLinesCount++;
|
|
if((*aIter)->GetFieldName(_eEConnectionSide) == *pKeyBegin)
|
|
{
|
|
nPrimKeysCount++;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(nPrimKeysCount != aKeyColumns.getLength())
|
|
return FALSE;
|
|
}
|
|
if( !nPrimKeysCount || nPrimKeysCount != nValidLinesCount )
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
//------------------------------------------------------------------------
|
|
BOOL ORelationTableConnectionData::IsConnectionPossible()
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnectionData,NULL);
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
if( !m_xSource.is() || !m_xDest.is() )
|
|
return FALSE;
|
|
|
|
if( !m_aSourceWinName.Len() || !m_aDestWinName.Len() )
|
|
return FALSE;
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Wenn die SourceFelder ein PrimKey sind, ist nur die Orientierung falsch
|
|
if( IsSourcePrimKey() )
|
|
ChangeOrientation();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
OConnectionLineDataRef ORelationTableConnectionData::CreateLineDataObj()
|
|
{
|
|
return new OConnectionLineData();
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
OConnectionLineDataRef ORelationTableConnectionData::CreateLineDataObj( const OConnectionLineData& rConnLineData )
|
|
{
|
|
return new OConnectionLineData( rConnLineData );
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::CopyFrom(const OTableConnectionData& rSource)
|
|
{
|
|
// wie in der Basisklasse zurueckziehen auf das (nicht-virtuelle) operator=
|
|
*this = *static_cast<const ORelationTableConnectionData*>(&rSource);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnectionData& ORelationTableConnectionData::operator=( const ORelationTableConnectionData& rConnData )
|
|
{
|
|
if (&rConnData == this)
|
|
return *this;
|
|
|
|
OTableConnectionData::operator=( rConnData );
|
|
m_nUpdateRules = rConnData.GetUpdateRules();
|
|
m_nDeleteRules = rConnData.GetDeleteRules();
|
|
m_nCardinality = rConnData.GetCardinality();
|
|
|
|
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
removeListening(m_xDest);
|
|
removeListening(m_xSource);
|
|
removeListening(m_xTables);
|
|
|
|
m_xTables = rConnData.getTables();
|
|
m_xSource = rConnData.getSource();
|
|
m_xDest = rConnData.getDest();
|
|
|
|
addListening(m_xDest);
|
|
addListening(m_xSource);
|
|
addListening(m_xTables);
|
|
|
|
return *this;
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
BOOL ORelationTableConnectionData::Update()
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
////////////////////////////////////////////////////////////
|
|
// Alte Relation loeschen
|
|
{
|
|
Reference<XKeysSupplier> xSup(m_xSource,UNO_QUERY);
|
|
Reference< XIndexAccess> xKeys;
|
|
if ( xSup.is() )
|
|
xKeys = xSup->getKeys();
|
|
else
|
|
return FALSE;
|
|
|
|
if ( m_aConnName.Len() && xKeys.is() )
|
|
{
|
|
for(sal_Int32 i=0;i<xKeys->getCount();++i)
|
|
{
|
|
Reference< XPropertySet> xKey;
|
|
xKeys->getByIndex(i) >>= xKey;
|
|
OSL_ENSURE(xKey.is(),"Key is not valid!");
|
|
if ( xKey.is() )
|
|
{
|
|
::rtl::OUString sName;;
|
|
xKey->getPropertyValue(PROPERTY_NAME) >>= sName;
|
|
if ( sName == ::rtl::OUString(m_aConnName) )
|
|
{
|
|
Reference< XDrop> xDrop(xKeys,UNO_QUERY);
|
|
OSL_ENSURE(xDrop.is(),"can't drop key because we haven't a drop interface!");
|
|
if ( xDrop.is() )
|
|
xDrop->dropByIndex(i);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if( !IsConnectionPossible() )
|
|
return FALSE;
|
|
}
|
|
|
|
// reassign the keys because the orientaion could be changed
|
|
Reference<XKeysSupplier> xSup(m_xSource,UNO_QUERY);
|
|
Reference< XIndexAccess> xKeys;
|
|
if ( xSup.is() )
|
|
xKeys = xSup->getKeys();
|
|
////////////////////////////////////////////////////////////
|
|
// Neue Relation erzeugen
|
|
Reference<XDataDescriptorFactory> xKeyFactory(xKeys,UNO_QUERY);
|
|
OSL_ENSURE(xKeyFactory.is(),"No XDataDescriptorFactory Interface!");
|
|
Reference<XAppend> xAppend(xKeyFactory,UNO_QUERY);
|
|
OSL_ENSURE(xAppend.is(),"No XAppend Interface!");
|
|
|
|
Reference<XPropertySet> xKey = xKeyFactory->createDataDescriptor();
|
|
OSL_ENSURE(xKey.is(),"Key is null!");
|
|
|
|
// build a foreign key name
|
|
::rtl::OUString sSourceName;
|
|
m_xSource->getPropertyValue(PROPERTY_NAME) >>= sSourceName;
|
|
::rtl::OUString sKeyName = sSourceName;
|
|
sKeyName += m_aDestWinName;
|
|
|
|
xKey->setPropertyValue(PROPERTY_NAME,makeAny(sKeyName));
|
|
xKey->setPropertyValue(PROPERTY_TYPE,makeAny(KeyType::FOREIGN));
|
|
xKey->setPropertyValue(PROPERTY_REFERENCEDTABLE,makeAny(::rtl::OUString(m_aDestWinName)));
|
|
xKey->setPropertyValue(PROPERTY_UPDATERULE, makeAny(GetUpdateRules()));
|
|
xKey->setPropertyValue(PROPERTY_DELETERULE, makeAny(GetDeleteRules()));
|
|
|
|
Reference<XColumnsSupplier> xColSup(xKey,UNO_QUERY);
|
|
if ( xColSup.is() )
|
|
{
|
|
Reference<XNameAccess> xColumns = xColSup->getColumns();
|
|
Reference<XDataDescriptorFactory> xColumnFactory(xColumns,UNO_QUERY);
|
|
Reference<XAppend> xColumnAppend(xColumns,UNO_QUERY);
|
|
|
|
OConnectionLineDataVec::iterator aIter = m_vConnLineData.begin();
|
|
for(;aIter != m_vConnLineData.end();++aIter)
|
|
{
|
|
if((*aIter)->GetSourceFieldName().getLength() && (*aIter)->GetDestFieldName().getLength())
|
|
{
|
|
Reference<XPropertySet> xColumn;
|
|
xColumn = xColumnFactory->createDataDescriptor();
|
|
xColumn->setPropertyValue(PROPERTY_NAME,makeAny((*aIter)->GetSourceFieldName()));
|
|
xColumn->setPropertyValue(PROPERTY_RELATEDCOLUMN,makeAny((*aIter)->GetDestFieldName()));
|
|
xColumnAppend->appendByDescriptor(xColumn);
|
|
}
|
|
}
|
|
|
|
if(xColumns->getElementNames().getLength())
|
|
xAppend->appendByDescriptor(xKey);
|
|
// to get the key we have to reget it because after append it is no longer valid
|
|
}
|
|
|
|
// get the name of foreign key // search for columns
|
|
m_aConnName = ::rtl::OUString();
|
|
xKey = NULL;
|
|
for(sal_Int32 i=0;i<xKeys->getCount();++i)
|
|
{
|
|
xKeys->getByIndex(i) >>= xKey;
|
|
OSL_ENSURE(xKey.is(),"Key is not valid!");
|
|
if(xKey.is())
|
|
{
|
|
sal_Int32 nType = 0;
|
|
xKey->getPropertyValue(PROPERTY_TYPE) >>= nType;
|
|
if(nType == KeyType::FOREIGN)
|
|
{
|
|
::rtl::OUString sName;
|
|
xKey->getPropertyValue(PROPERTY_REFERENCEDTABLE) >>= sName;
|
|
if ( sName == ::rtl::OUString(m_aDestWinName) )
|
|
{
|
|
xKey->getPropertyValue(PROPERTY_NAME) >>= sName;
|
|
m_aConnName = sName;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
xKey = NULL;
|
|
}
|
|
|
|
OSL_ENSURE(xKey.is(),"No key found have insertion!");
|
|
|
|
xColSup = Reference<XColumnsSupplier>(xKey,UNO_QUERY);
|
|
if(xColSup.is())
|
|
{
|
|
// The fields the relation marks may not be the same as our LineDatas mark after the relation has been updated
|
|
OConnectionLineDataVec().swap(m_vConnLineData);
|
|
|
|
Reference<XNameAccess> xColumns = xColSup->getColumns();
|
|
Sequence< ::rtl::OUString> aNames = xColumns->getElementNames();
|
|
const ::rtl::OUString* pBegin = aNames.getConstArray();
|
|
const ::rtl::OUString* pEnd = pBegin + aNames.getLength();
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
Reference<XPropertySet> xColumn;
|
|
xColumns->getByName(*pBegin) >>= xColumn;
|
|
if (xColumn.is())
|
|
{
|
|
OConnectionLineDataRef pNewData = CreateLineDataObj();
|
|
|
|
::rtl::OUString sName,sRelatedColumn;
|
|
|
|
xColumn->getPropertyValue(PROPERTY_NAME) >>= sName;
|
|
xColumn->getPropertyValue(PROPERTY_RELATEDCOLUMN) >>= sRelatedColumn;
|
|
|
|
pNewData->SetSourceFieldName(sName);
|
|
pNewData->SetDestFieldName(sRelatedColumn);
|
|
m_vConnLineData.push_back(pNewData);
|
|
}
|
|
}
|
|
}
|
|
// NOTE : the caller is resposible for updating any other objects referencing the old LineDatas (for instance a ConnLine)
|
|
|
|
////////////////////////////////////////////////////////////
|
|
// Kardinalitaet bestimmen
|
|
SetCardinality();
|
|
|
|
return TRUE;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::addListening(const Reference<XInterface>& _rxComponent)
|
|
{
|
|
Reference<XComponent> xComponent(_rxComponent,UNO_QUERY);
|
|
if(xComponent.is())
|
|
startComponentListening(xComponent);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::removeListening(const Reference<XInterface>& _rxComponent)
|
|
{
|
|
Reference<XComponent> xComponent(_rxComponent,UNO_QUERY);
|
|
if(xComponent.is())
|
|
stopComponentListening(xComponent);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORelationTableConnectionData::_disposing( const ::com::sun::star::lang::EventObject& _rSource )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
// it doesn't matter which one was disposed
|
|
m_xTables = NULL;
|
|
m_xSource = NULL;
|
|
m_xDest = NULL;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|