1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_connectivity.hxx" 30*cdf0e10cSrcweir #include "connectivity/TTableHelper.hxx" 31*cdf0e10cSrcweir #include <com/sun/star/sdbc/XRow.hpp> 32*cdf0e10cSrcweir #include <com/sun/star/sdbc/XResultSet.hpp> 33*cdf0e10cSrcweir #include <com/sun/star/sdbcx/KeyType.hpp> 34*cdf0e10cSrcweir #include <com/sun/star/sdbc/KeyRule.hpp> 35*cdf0e10cSrcweir #include <cppuhelper/typeprovider.hxx> 36*cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp> 37*cdf0e10cSrcweir #include <com/sun/star/sdbc/ColumnValue.hpp> 38*cdf0e10cSrcweir #include <comphelper/implementationreference.hxx> 39*cdf0e10cSrcweir #include <comphelper/sequence.hxx> 40*cdf0e10cSrcweir #include <comphelper/extract.hxx> 41*cdf0e10cSrcweir #include <comphelper/types.hxx> 42*cdf0e10cSrcweir #include "connectivity/dbtools.hxx" 43*cdf0e10cSrcweir #include "connectivity/sdbcx/VCollection.hxx" 44*cdf0e10cSrcweir #include <unotools/sharedunocomponent.hxx> 45*cdf0e10cSrcweir #include "TConnection.hxx" 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir using namespace ::comphelper; 48*cdf0e10cSrcweir using namespace connectivity; 49*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 50*cdf0e10cSrcweir using namespace ::com::sun::star::beans; 51*cdf0e10cSrcweir using namespace ::com::sun::star::sdbcx; 52*cdf0e10cSrcweir using namespace ::com::sun::star::sdbc; 53*cdf0e10cSrcweir using namespace ::com::sun::star::container; 54*cdf0e10cSrcweir using namespace ::com::sun::star::lang; 55*cdf0e10cSrcweir namespace 56*cdf0e10cSrcweir { 57*cdf0e10cSrcweir /// helper class for column property change events which holds the OComponentDefinition weak 58*cdf0e10cSrcweir typedef ::cppu::WeakImplHelper1 < XContainerListener > OTableContainerListener_BASE; 59*cdf0e10cSrcweir class OTableContainerListener : public OTableContainerListener_BASE 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir OTableHelper* m_pComponent; 62*cdf0e10cSrcweir ::std::map< ::rtl::OUString,bool> m_aRefNames; 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir OTableContainerListener(const OTableContainerListener&); 65*cdf0e10cSrcweir void operator =(const OTableContainerListener&); 66*cdf0e10cSrcweir protected: 67*cdf0e10cSrcweir virtual ~OTableContainerListener(){} 68*cdf0e10cSrcweir public: 69*cdf0e10cSrcweir OTableContainerListener(OTableHelper* _pComponent) : m_pComponent(_pComponent){} 70*cdf0e10cSrcweir virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& /*Event*/ ) throw (RuntimeException) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir } 73*cdf0e10cSrcweir virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw (RuntimeException) 74*cdf0e10cSrcweir { 75*cdf0e10cSrcweir ::rtl::OUString sName; 76*cdf0e10cSrcweir Event.Accessor >>= sName; 77*cdf0e10cSrcweir if ( m_aRefNames.find(sName) != m_aRefNames.end() ) 78*cdf0e10cSrcweir m_pComponent->refreshKeys(); 79*cdf0e10cSrcweir } 80*cdf0e10cSrcweir virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw (RuntimeException) 81*cdf0e10cSrcweir { 82*cdf0e10cSrcweir ::rtl::OUString sOldComposedName,sNewComposedName; 83*cdf0e10cSrcweir Event.ReplacedElement >>= sOldComposedName; 84*cdf0e10cSrcweir Event.Accessor >>= sNewComposedName; 85*cdf0e10cSrcweir if ( sOldComposedName != sNewComposedName && m_aRefNames.find(sOldComposedName) != m_aRefNames.end() ) 86*cdf0e10cSrcweir m_pComponent->refreshKeys(); 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir // XEventListener 89*cdf0e10cSrcweir virtual void SAL_CALL disposing( const EventObject& /*_rSource*/ ) throw (RuntimeException) 90*cdf0e10cSrcweir { 91*cdf0e10cSrcweir } 92*cdf0e10cSrcweir void clear() { m_pComponent = NULL; } 93*cdf0e10cSrcweir inline void add(const ::rtl::OUString& _sRefName) { m_aRefNames.insert(::std::map< ::rtl::OUString,bool>::value_type(_sRefName,true)); } 94*cdf0e10cSrcweir }; 95*cdf0e10cSrcweir } 96*cdf0e10cSrcweir namespace connectivity 97*cdf0e10cSrcweir { 98*cdf0e10cSrcweir ::rtl::OUString lcl_getServiceNameForSetting(const Reference< ::com::sun::star::sdbc::XConnection >& _xConnection,const ::rtl::OUString& i_sSetting) 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir ::rtl::OUString sSupportService; 101*cdf0e10cSrcweir Any aValue; 102*cdf0e10cSrcweir if ( ::dbtools::getDataSourceSetting(_xConnection,i_sSetting,aValue) ) 103*cdf0e10cSrcweir { 104*cdf0e10cSrcweir aValue >>= sSupportService; 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir return sSupportService; 107*cdf0e10cSrcweir } 108*cdf0e10cSrcweir struct OTableHelperImpl 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir TKeyMap m_aKeys; 111*cdf0e10cSrcweir // helper services which can be provided by extensions 112*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XTableRename> m_xRename; 113*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XTableAlteration> m_xAlter; 114*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XKeyAlteration> m_xKeyAlter; 115*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XIndexAlteration> m_xIndexAlter; 116*cdf0e10cSrcweir 117*cdf0e10cSrcweir Reference< ::com::sun::star::sdbc::XDatabaseMetaData > m_xMetaData; 118*cdf0e10cSrcweir Reference< ::com::sun::star::sdbc::XConnection > m_xConnection; 119*cdf0e10cSrcweir ::comphelper::ImplementationReference< OTableContainerListener,XContainerListener> 120*cdf0e10cSrcweir m_xTablePropertyListener; 121*cdf0e10cSrcweir ::std::vector< ColumnDesc > m_aColumnDesc; 122*cdf0e10cSrcweir OTableHelperImpl(const Reference< ::com::sun::star::sdbc::XConnection >& _xConnection) 123*cdf0e10cSrcweir : m_xConnection(_xConnection) 124*cdf0e10cSrcweir { 125*cdf0e10cSrcweir try 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir m_xMetaData = m_xConnection->getMetaData(); 128*cdf0e10cSrcweir Reference<XMultiServiceFactory> xFac(_xConnection,UNO_QUERY); 129*cdf0e10cSrcweir if ( xFac.is() ) 130*cdf0e10cSrcweir { 131*cdf0e10cSrcweir static const ::rtl::OUString s_sTableRename(RTL_CONSTASCII_USTRINGPARAM("TableRenameServiceName")); 132*cdf0e10cSrcweir m_xRename.set(xFac->createInstance(lcl_getServiceNameForSetting(m_xConnection,s_sTableRename)),UNO_QUERY); 133*cdf0e10cSrcweir static const ::rtl::OUString s_sTableAlteration(RTL_CONSTASCII_USTRINGPARAM("TableAlterationServiceName")); 134*cdf0e10cSrcweir m_xAlter.set(xFac->createInstance(lcl_getServiceNameForSetting(m_xConnection,s_sTableAlteration)),UNO_QUERY); 135*cdf0e10cSrcweir static const ::rtl::OUString s_sKeyAlteration(RTL_CONSTASCII_USTRINGPARAM("KeyAlterationServiceName")); 136*cdf0e10cSrcweir m_xKeyAlter.set(xFac->createInstance(lcl_getServiceNameForSetting(m_xConnection,s_sKeyAlteration)),UNO_QUERY); 137*cdf0e10cSrcweir static const ::rtl::OUString s_sIndexAlteration(RTL_CONSTASCII_USTRINGPARAM("IndexAlterationServiceName")); 138*cdf0e10cSrcweir m_xIndexAlter.set(xFac->createInstance(lcl_getServiceNameForSetting(m_xConnection,s_sIndexAlteration)),UNO_QUERY); 139*cdf0e10cSrcweir } 140*cdf0e10cSrcweir } 141*cdf0e10cSrcweir catch(const Exception&) 142*cdf0e10cSrcweir { 143*cdf0e10cSrcweir } 144*cdf0e10cSrcweir } 145*cdf0e10cSrcweir }; 146*cdf0e10cSrcweir } 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir OTableHelper::OTableHelper( sdbcx::OCollection* _pTables, 149*cdf0e10cSrcweir const Reference< XConnection >& _xConnection, 150*cdf0e10cSrcweir sal_Bool _bCase) 151*cdf0e10cSrcweir :OTable_TYPEDEF(_pTables,_bCase) 152*cdf0e10cSrcweir ,m_pImpl(new OTableHelperImpl(_xConnection)) 153*cdf0e10cSrcweir { 154*cdf0e10cSrcweir } 155*cdf0e10cSrcweir // ------------------------------------------------------------------------- 156*cdf0e10cSrcweir OTableHelper::OTableHelper( sdbcx::OCollection* _pTables, 157*cdf0e10cSrcweir const Reference< XConnection >& _xConnection, 158*cdf0e10cSrcweir sal_Bool _bCase, 159*cdf0e10cSrcweir const ::rtl::OUString& _Name, 160*cdf0e10cSrcweir const ::rtl::OUString& _Type, 161*cdf0e10cSrcweir const ::rtl::OUString& _Description , 162*cdf0e10cSrcweir const ::rtl::OUString& _SchemaName, 163*cdf0e10cSrcweir const ::rtl::OUString& _CatalogName 164*cdf0e10cSrcweir ) : OTable_TYPEDEF(_pTables, 165*cdf0e10cSrcweir _bCase, 166*cdf0e10cSrcweir _Name, 167*cdf0e10cSrcweir _Type, 168*cdf0e10cSrcweir _Description, 169*cdf0e10cSrcweir _SchemaName, 170*cdf0e10cSrcweir _CatalogName) 171*cdf0e10cSrcweir ,m_pImpl(new OTableHelperImpl(_xConnection)) 172*cdf0e10cSrcweir { 173*cdf0e10cSrcweir } 174*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 175*cdf0e10cSrcweir OTableHelper::~OTableHelper() 176*cdf0e10cSrcweir { 177*cdf0e10cSrcweir } 178*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 179*cdf0e10cSrcweir void SAL_CALL OTableHelper::disposing() 180*cdf0e10cSrcweir { 181*cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 182*cdf0e10cSrcweir if ( m_pImpl->m_xTablePropertyListener.is() ) 183*cdf0e10cSrcweir { 184*cdf0e10cSrcweir m_pTables->removeContainerListener(m_pImpl->m_xTablePropertyListener.getRef()); 185*cdf0e10cSrcweir m_pImpl->m_xTablePropertyListener->clear(); 186*cdf0e10cSrcweir m_pImpl->m_xTablePropertyListener.dispose(); 187*cdf0e10cSrcweir } 188*cdf0e10cSrcweir OTable_TYPEDEF::disposing(); 189*cdf0e10cSrcweir 190*cdf0e10cSrcweir m_pImpl->m_xConnection = NULL; 191*cdf0e10cSrcweir m_pImpl->m_xMetaData = NULL; 192*cdf0e10cSrcweir 193*cdf0e10cSrcweir } 194*cdf0e10cSrcweir 195*cdf0e10cSrcweir // ------------------------------------------------------------------------- 196*cdf0e10cSrcweir namespace 197*cdf0e10cSrcweir { 198*cdf0e10cSrcweir /** collects ColumnDesc's from a resultset produced by XDatabaseMetaData::getColumns 199*cdf0e10cSrcweir */ 200*cdf0e10cSrcweir void lcl_collectColumnDescs_throw( const Reference< XResultSet >& _rxResult, ::std::vector< ColumnDesc >& _out_rColumns ) 201*cdf0e10cSrcweir { 202*cdf0e10cSrcweir Reference< XRow > xRow( _rxResult, UNO_QUERY_THROW ); 203*cdf0e10cSrcweir ::rtl::OUString sName; 204*cdf0e10cSrcweir OrdinalPosition nOrdinalPosition( 0 ); 205*cdf0e10cSrcweir while ( _rxResult->next() ) 206*cdf0e10cSrcweir { 207*cdf0e10cSrcweir sName = xRow->getString( 4 ); // COLUMN_NAME 208*cdf0e10cSrcweir sal_Int32 nField5 = xRow->getInt(5); 209*cdf0e10cSrcweir ::rtl::OUString aField6 = xRow->getString(6); 210*cdf0e10cSrcweir sal_Int32 nField7 = xRow->getInt(7) 211*cdf0e10cSrcweir , nField9 = xRow->getInt(9) 212*cdf0e10cSrcweir , nField11= xRow->getInt(11); 213*cdf0e10cSrcweir ::rtl::OUString sField12 = xRow->getString(12) 214*cdf0e10cSrcweir ,sField13 = xRow->getString(13); 215*cdf0e10cSrcweir nOrdinalPosition = xRow->getInt( 17 ); // ORDINAL_POSITION 216*cdf0e10cSrcweir _out_rColumns.push_back( ColumnDesc( sName,nField5,aField6,nField7,nField9,nField11,sField12,sField13, nOrdinalPosition ) ); 217*cdf0e10cSrcweir } 218*cdf0e10cSrcweir } 219*cdf0e10cSrcweir 220*cdf0e10cSrcweir /** checks a given array of ColumnDesc's whether it has reasonable ordinal positions. If not, 221*cdf0e10cSrcweir they will be normalized to be the array index. 222*cdf0e10cSrcweir */ 223*cdf0e10cSrcweir void lcl_sanitizeColumnDescs( ::std::vector< ColumnDesc >& _rColumns ) 224*cdf0e10cSrcweir { 225*cdf0e10cSrcweir if ( _rColumns.empty() ) 226*cdf0e10cSrcweir return; 227*cdf0e10cSrcweir 228*cdf0e10cSrcweir // collect all used ordinals 229*cdf0e10cSrcweir ::std::set< OrdinalPosition > aUsedOrdinals; 230*cdf0e10cSrcweir for ( ::std::vector< ColumnDesc >::iterator collect = _rColumns.begin(); 231*cdf0e10cSrcweir collect != _rColumns.end(); 232*cdf0e10cSrcweir ++collect 233*cdf0e10cSrcweir ) 234*cdf0e10cSrcweir aUsedOrdinals.insert( collect->nOrdinalPosition ); 235*cdf0e10cSrcweir 236*cdf0e10cSrcweir // we need to have as much different ordinals as we have different columns 237*cdf0e10cSrcweir bool bDuplicates = aUsedOrdinals.size() != _rColumns.size(); 238*cdf0e10cSrcweir // and it needs to be a continuous range 239*cdf0e10cSrcweir size_t nOrdinalsRange = *aUsedOrdinals.rbegin() - *aUsedOrdinals.begin() + 1; 240*cdf0e10cSrcweir bool bGaps = nOrdinalsRange != _rColumns.size(); 241*cdf0e10cSrcweir 242*cdf0e10cSrcweir // if that's not the case, normalize it 243*cdf0e10cSrcweir if ( bGaps || bDuplicates ) 244*cdf0e10cSrcweir { 245*cdf0e10cSrcweir OSL_ENSURE( false, "lcl_sanitizeColumnDescs: database did provide invalid ORDINAL_POSITION values!" ); 246*cdf0e10cSrcweir 247*cdf0e10cSrcweir OrdinalPosition nNormalizedPosition = 1; 248*cdf0e10cSrcweir for ( ::std::vector< ColumnDesc >::iterator normalize = _rColumns.begin(); 249*cdf0e10cSrcweir normalize != _rColumns.end(); 250*cdf0e10cSrcweir ++normalize 251*cdf0e10cSrcweir ) 252*cdf0e10cSrcweir normalize->nOrdinalPosition = nNormalizedPosition++; 253*cdf0e10cSrcweir return; 254*cdf0e10cSrcweir } 255*cdf0e10cSrcweir 256*cdf0e10cSrcweir // what's left is that the range might not be from 1 to <column count>, but for instance 257*cdf0e10cSrcweir // 0 to <column count>-1. 258*cdf0e10cSrcweir size_t nOffset = *aUsedOrdinals.begin() - 1; 259*cdf0e10cSrcweir for ( ::std::vector< ColumnDesc >::iterator offset = _rColumns.begin(); 260*cdf0e10cSrcweir offset != _rColumns.end(); 261*cdf0e10cSrcweir ++offset 262*cdf0e10cSrcweir ) 263*cdf0e10cSrcweir offset->nOrdinalPosition -= nOffset; 264*cdf0e10cSrcweir } 265*cdf0e10cSrcweir } 266*cdf0e10cSrcweir 267*cdf0e10cSrcweir // ------------------------------------------------------------------------- 268*cdf0e10cSrcweir void OTableHelper::refreshColumns() 269*cdf0e10cSrcweir { 270*cdf0e10cSrcweir TStringVector aVector; 271*cdf0e10cSrcweir if(!isNew()) 272*cdf0e10cSrcweir { 273*cdf0e10cSrcweir Any aCatalog; 274*cdf0e10cSrcweir if ( m_CatalogName.getLength() ) 275*cdf0e10cSrcweir aCatalog <<= m_CatalogName; 276*cdf0e10cSrcweir 277*cdf0e10cSrcweir ::utl::SharedUNOComponent< XResultSet > xResult( getMetaData()->getColumns( 278*cdf0e10cSrcweir aCatalog, 279*cdf0e10cSrcweir m_SchemaName, 280*cdf0e10cSrcweir m_Name, 281*cdf0e10cSrcweir ::rtl::OUString::createFromAscii("%") 282*cdf0e10cSrcweir ) ); 283*cdf0e10cSrcweir 284*cdf0e10cSrcweir // collect the column names, together with their ordinal position 285*cdf0e10cSrcweir m_pImpl->m_aColumnDesc.clear(); 286*cdf0e10cSrcweir lcl_collectColumnDescs_throw( xResult, m_pImpl->m_aColumnDesc ); 287*cdf0e10cSrcweir 288*cdf0e10cSrcweir // ensure that the ordinal positions as obtained from the meta data do make sense 289*cdf0e10cSrcweir lcl_sanitizeColumnDescs( m_pImpl->m_aColumnDesc ); 290*cdf0e10cSrcweir 291*cdf0e10cSrcweir // sort by ordinal position 292*cdf0e10cSrcweir ::std::map< OrdinalPosition, ::rtl::OUString > aSortedColumns; 293*cdf0e10cSrcweir for ( ::std::vector< ColumnDesc >::const_iterator copy = m_pImpl->m_aColumnDesc.begin(); 294*cdf0e10cSrcweir copy != m_pImpl->m_aColumnDesc.end(); 295*cdf0e10cSrcweir ++copy 296*cdf0e10cSrcweir ) 297*cdf0e10cSrcweir aSortedColumns[ copy->nOrdinalPosition ] = copy->sName; 298*cdf0e10cSrcweir 299*cdf0e10cSrcweir // copy them to aVector, now that we have the proper ordering 300*cdf0e10cSrcweir ::std::transform( 301*cdf0e10cSrcweir aSortedColumns.begin(), 302*cdf0e10cSrcweir aSortedColumns.end(), 303*cdf0e10cSrcweir ::std::insert_iterator< TStringVector >( aVector, aVector.begin() ), 304*cdf0e10cSrcweir ::std::select2nd< ::std::map< OrdinalPosition, ::rtl::OUString >::value_type >() 305*cdf0e10cSrcweir ); 306*cdf0e10cSrcweir } 307*cdf0e10cSrcweir 308*cdf0e10cSrcweir if(m_pColumns) 309*cdf0e10cSrcweir m_pColumns->reFill(aVector); 310*cdf0e10cSrcweir else 311*cdf0e10cSrcweir m_pColumns = createColumns(aVector); 312*cdf0e10cSrcweir } 313*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 314*cdf0e10cSrcweir const ColumnDesc* OTableHelper::getColumnDescription(const ::rtl::OUString& _sName) const 315*cdf0e10cSrcweir { 316*cdf0e10cSrcweir const ColumnDesc* pRet = NULL; 317*cdf0e10cSrcweir ::std::vector< ColumnDesc >::const_iterator aEnd = m_pImpl->m_aColumnDesc.end(); 318*cdf0e10cSrcweir for (::std::vector< ColumnDesc >::const_iterator aIter = m_pImpl->m_aColumnDesc.begin();aIter != aEnd;++aIter) 319*cdf0e10cSrcweir { 320*cdf0e10cSrcweir if ( aIter->sName == _sName ) 321*cdf0e10cSrcweir { 322*cdf0e10cSrcweir pRet = &*aIter; 323*cdf0e10cSrcweir break; 324*cdf0e10cSrcweir } 325*cdf0e10cSrcweir } // for (::std::vector< ColumnDesc >::const_iterator aIter = m_pImpl->m_aColumnDesc.begin();aIter != aEnd;++aIter) 326*cdf0e10cSrcweir return pRet; 327*cdf0e10cSrcweir } 328*cdf0e10cSrcweir // ------------------------------------------------------------------------- 329*cdf0e10cSrcweir void OTableHelper::refreshPrimaryKeys(TStringVector& _rNames) 330*cdf0e10cSrcweir { 331*cdf0e10cSrcweir Any aCatalog; 332*cdf0e10cSrcweir if ( m_CatalogName.getLength() ) 333*cdf0e10cSrcweir aCatalog <<= m_CatalogName; 334*cdf0e10cSrcweir Reference< XResultSet > xResult = getMetaData()->getPrimaryKeys(aCatalog,m_SchemaName,m_Name); 335*cdf0e10cSrcweir 336*cdf0e10cSrcweir if ( xResult.is() ) 337*cdf0e10cSrcweir { 338*cdf0e10cSrcweir sdbcx::TKeyProperties pKeyProps(new sdbcx::KeyProperties(::rtl::OUString(),KeyType::PRIMARY,0,0)); 339*cdf0e10cSrcweir ::rtl::OUString aPkName; 340*cdf0e10cSrcweir bool bAlreadyFetched = false; 341*cdf0e10cSrcweir const Reference< XRow > xRow(xResult,UNO_QUERY); 342*cdf0e10cSrcweir while ( xResult->next() ) 343*cdf0e10cSrcweir { 344*cdf0e10cSrcweir pKeyProps->m_aKeyColumnNames.push_back(xRow->getString(4)); 345*cdf0e10cSrcweir if ( !bAlreadyFetched ) 346*cdf0e10cSrcweir { 347*cdf0e10cSrcweir aPkName = xRow->getString(6); 348*cdf0e10cSrcweir bAlreadyFetched = true; 349*cdf0e10cSrcweir } 350*cdf0e10cSrcweir } 351*cdf0e10cSrcweir 352*cdf0e10cSrcweir m_pImpl->m_aKeys.insert(TKeyMap::value_type(aPkName,pKeyProps)); 353*cdf0e10cSrcweir _rNames.push_back(aPkName); 354*cdf0e10cSrcweir } // if ( xResult.is() && xResult->next() ) 355*cdf0e10cSrcweir ::comphelper::disposeComponent(xResult); 356*cdf0e10cSrcweir } 357*cdf0e10cSrcweir // ------------------------------------------------------------------------- 358*cdf0e10cSrcweir void OTableHelper::refreshForgeinKeys(TStringVector& _rNames) 359*cdf0e10cSrcweir { 360*cdf0e10cSrcweir Any aCatalog; 361*cdf0e10cSrcweir if ( m_CatalogName.getLength() ) 362*cdf0e10cSrcweir aCatalog <<= m_CatalogName; 363*cdf0e10cSrcweir Reference< XResultSet > xResult = getMetaData()->getImportedKeys(aCatalog,m_SchemaName,m_Name); 364*cdf0e10cSrcweir Reference< XRow > xRow(xResult,UNO_QUERY); 365*cdf0e10cSrcweir 366*cdf0e10cSrcweir if ( xRow.is() ) 367*cdf0e10cSrcweir { 368*cdf0e10cSrcweir sdbcx::TKeyProperties pKeyProps; 369*cdf0e10cSrcweir ::rtl::OUString aName,sCatalog,aSchema,sOldFKName; 370*cdf0e10cSrcweir while( xResult->next() ) 371*cdf0e10cSrcweir { 372*cdf0e10cSrcweir // this must be outsid the "if" because we have to call in a right order 373*cdf0e10cSrcweir sCatalog = xRow->getString(1); 374*cdf0e10cSrcweir if ( xRow->wasNull() ) 375*cdf0e10cSrcweir sCatalog = ::rtl::OUString(); 376*cdf0e10cSrcweir aSchema = xRow->getString(2); 377*cdf0e10cSrcweir aName = xRow->getString(3); 378*cdf0e10cSrcweir 379*cdf0e10cSrcweir const ::rtl::OUString sForeignKeyColumn = xRow->getString(8); 380*cdf0e10cSrcweir const sal_Int32 nUpdateRule = xRow->getInt(10); 381*cdf0e10cSrcweir const sal_Int32 nDeleteRule = xRow->getInt(11); 382*cdf0e10cSrcweir const ::rtl::OUString sFkName = xRow->getString(12); 383*cdf0e10cSrcweir 384*cdf0e10cSrcweir if ( pKeyProps.get() ) 385*cdf0e10cSrcweir { 386*cdf0e10cSrcweir } 387*cdf0e10cSrcweir 388*cdf0e10cSrcweir 389*cdf0e10cSrcweir if ( sFkName.getLength() && !xRow->wasNull() ) 390*cdf0e10cSrcweir { 391*cdf0e10cSrcweir if ( sOldFKName != sFkName ) 392*cdf0e10cSrcweir { 393*cdf0e10cSrcweir if ( pKeyProps.get() ) 394*cdf0e10cSrcweir m_pImpl->m_aKeys.insert(TKeyMap::value_type(sOldFKName,pKeyProps)); 395*cdf0e10cSrcweir 396*cdf0e10cSrcweir const ::rtl::OUString sReferencedName = ::dbtools::composeTableName(getMetaData(),sCatalog,aSchema,aName,sal_False,::dbtools::eInDataManipulation); 397*cdf0e10cSrcweir pKeyProps.reset(new sdbcx::KeyProperties(sReferencedName,KeyType::FOREIGN,nUpdateRule,nDeleteRule)); 398*cdf0e10cSrcweir pKeyProps->m_aKeyColumnNames.push_back(sForeignKeyColumn); 399*cdf0e10cSrcweir _rNames.push_back(sFkName); 400*cdf0e10cSrcweir if ( m_pTables->hasByName(sReferencedName) ) 401*cdf0e10cSrcweir { 402*cdf0e10cSrcweir if ( !m_pImpl->m_xTablePropertyListener.is() ) 403*cdf0e10cSrcweir m_pImpl->m_xTablePropertyListener = ::comphelper::ImplementationReference< OTableContainerListener,XContainerListener>( new OTableContainerListener(this) ); 404*cdf0e10cSrcweir m_pTables->addContainerListener(m_pImpl->m_xTablePropertyListener.getRef()); 405*cdf0e10cSrcweir m_pImpl->m_xTablePropertyListener->add(sReferencedName); 406*cdf0e10cSrcweir } // if ( m_pTables->hasByName(sReferencedName) ) 407*cdf0e10cSrcweir sOldFKName = sFkName; 408*cdf0e10cSrcweir } // if ( sOldFKName != sFkName ) 409*cdf0e10cSrcweir else if ( pKeyProps.get() ) 410*cdf0e10cSrcweir { 411*cdf0e10cSrcweir pKeyProps->m_aKeyColumnNames.push_back(sForeignKeyColumn); 412*cdf0e10cSrcweir } 413*cdf0e10cSrcweir } 414*cdf0e10cSrcweir } // while( xResult->next() ) 415*cdf0e10cSrcweir if ( pKeyProps.get() ) 416*cdf0e10cSrcweir m_pImpl->m_aKeys.insert(TKeyMap::value_type(sOldFKName,pKeyProps)); 417*cdf0e10cSrcweir ::comphelper::disposeComponent(xResult); 418*cdf0e10cSrcweir } 419*cdf0e10cSrcweir } 420*cdf0e10cSrcweir // ------------------------------------------------------------------------- 421*cdf0e10cSrcweir void OTableHelper::refreshKeys() 422*cdf0e10cSrcweir { 423*cdf0e10cSrcweir m_pImpl->m_aKeys.clear(); 424*cdf0e10cSrcweir 425*cdf0e10cSrcweir TStringVector aNames; 426*cdf0e10cSrcweir 427*cdf0e10cSrcweir if(!isNew()) 428*cdf0e10cSrcweir { 429*cdf0e10cSrcweir refreshPrimaryKeys(aNames); 430*cdf0e10cSrcweir refreshForgeinKeys(aNames); 431*cdf0e10cSrcweir m_pKeys = createKeys(aNames); 432*cdf0e10cSrcweir } // if(!isNew()) 433*cdf0e10cSrcweir else if (!m_pKeys ) 434*cdf0e10cSrcweir m_pKeys = createKeys(aNames); 435*cdf0e10cSrcweir /*if(m_pKeys) 436*cdf0e10cSrcweir m_pKeys->reFill(aVector); 437*cdf0e10cSrcweir else*/ 438*cdf0e10cSrcweir 439*cdf0e10cSrcweir } 440*cdf0e10cSrcweir // ------------------------------------------------------------------------- 441*cdf0e10cSrcweir void OTableHelper::refreshIndexes() 442*cdf0e10cSrcweir { 443*cdf0e10cSrcweir TStringVector aVector; 444*cdf0e10cSrcweir if(!isNew()) 445*cdf0e10cSrcweir { 446*cdf0e10cSrcweir // fill indexes 447*cdf0e10cSrcweir Any aCatalog; 448*cdf0e10cSrcweir if ( m_CatalogName.getLength() ) 449*cdf0e10cSrcweir aCatalog <<= m_CatalogName; 450*cdf0e10cSrcweir Reference< XResultSet > xResult = getMetaData()->getIndexInfo(aCatalog,m_SchemaName,m_Name,sal_False,sal_False); 451*cdf0e10cSrcweir 452*cdf0e10cSrcweir if(xResult.is()) 453*cdf0e10cSrcweir { 454*cdf0e10cSrcweir Reference< XRow > xRow(xResult,UNO_QUERY); 455*cdf0e10cSrcweir ::rtl::OUString aName; 456*cdf0e10cSrcweir ::rtl::OUString sCatalogSep = getMetaData()->getCatalogSeparator(); 457*cdf0e10cSrcweir ::rtl::OUString sPreviousRoundName; 458*cdf0e10cSrcweir while( xResult->next() ) 459*cdf0e10cSrcweir { 460*cdf0e10cSrcweir aName = xRow->getString(5); 461*cdf0e10cSrcweir if(aName.getLength()) 462*cdf0e10cSrcweir aName += sCatalogSep; 463*cdf0e10cSrcweir aName += xRow->getString(6); 464*cdf0e10cSrcweir if ( aName.getLength() ) 465*cdf0e10cSrcweir { 466*cdf0e10cSrcweir // don't insert the name if the last one we inserted was the same 467*cdf0e10cSrcweir if (sPreviousRoundName != aName) 468*cdf0e10cSrcweir aVector.push_back(aName); 469*cdf0e10cSrcweir } 470*cdf0e10cSrcweir sPreviousRoundName = aName; 471*cdf0e10cSrcweir } 472*cdf0e10cSrcweir ::comphelper::disposeComponent(xResult); 473*cdf0e10cSrcweir } 474*cdf0e10cSrcweir } 475*cdf0e10cSrcweir 476*cdf0e10cSrcweir if(m_pIndexes) 477*cdf0e10cSrcweir m_pIndexes->reFill(aVector); 478*cdf0e10cSrcweir else 479*cdf0e10cSrcweir m_pIndexes = createIndexes(aVector); 480*cdf0e10cSrcweir } 481*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 482*cdf0e10cSrcweir ::rtl::OUString OTableHelper::getRenameStart() const 483*cdf0e10cSrcweir { 484*cdf0e10cSrcweir ::rtl::OUString sSql(RTL_CONSTASCII_USTRINGPARAM("RENAME ")); 485*cdf0e10cSrcweir if ( m_Type == ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW")) ) 486*cdf0e10cSrcweir sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" VIEW ")); 487*cdf0e10cSrcweir else 488*cdf0e10cSrcweir sSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" TABLE ")); 489*cdf0e10cSrcweir 490*cdf0e10cSrcweir return sSql; 491*cdf0e10cSrcweir } 492*cdf0e10cSrcweir // ------------------------------------------------------------------------- 493*cdf0e10cSrcweir // XRename 494*cdf0e10cSrcweir void SAL_CALL OTableHelper::rename( const ::rtl::OUString& newName ) throw(SQLException, ElementExistException, RuntimeException) 495*cdf0e10cSrcweir { 496*cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 497*cdf0e10cSrcweir checkDisposed( 498*cdf0e10cSrcweir #ifdef GCC 499*cdf0e10cSrcweir ::connectivity::sdbcx::OTableDescriptor_BASE::rBHelper.bDisposed 500*cdf0e10cSrcweir #else 501*cdf0e10cSrcweir rBHelper.bDisposed 502*cdf0e10cSrcweir #endif 503*cdf0e10cSrcweir ); 504*cdf0e10cSrcweir 505*cdf0e10cSrcweir if(!isNew()) 506*cdf0e10cSrcweir { 507*cdf0e10cSrcweir if ( m_pImpl->m_xRename.is() ) 508*cdf0e10cSrcweir { 509*cdf0e10cSrcweir m_pImpl->m_xRename->rename(this,newName); 510*cdf0e10cSrcweir } 511*cdf0e10cSrcweir else 512*cdf0e10cSrcweir { 513*cdf0e10cSrcweir ::rtl::OUString sSql = getRenameStart(); 514*cdf0e10cSrcweir ::rtl::OUString sQuote = getMetaData()->getIdentifierQuoteString( ); 515*cdf0e10cSrcweir 516*cdf0e10cSrcweir ::rtl::OUString sCatalog,sSchema,sTable; 517*cdf0e10cSrcweir ::dbtools::qualifiedNameComponents(getMetaData(),newName,sCatalog,sSchema,sTable,::dbtools::eInDataManipulation); 518*cdf0e10cSrcweir 519*cdf0e10cSrcweir ::rtl::OUString sComposedName; 520*cdf0e10cSrcweir sComposedName = ::dbtools::composeTableName(getMetaData(),m_CatalogName,m_SchemaName,m_Name,sal_True,::dbtools::eInDataManipulation); 521*cdf0e10cSrcweir sSql += sComposedName 522*cdf0e10cSrcweir + ::rtl::OUString::createFromAscii(" TO "); 523*cdf0e10cSrcweir sComposedName = ::dbtools::composeTableName(getMetaData(),sCatalog,sSchema,sTable,sal_True,::dbtools::eInDataManipulation); 524*cdf0e10cSrcweir sSql += sComposedName; 525*cdf0e10cSrcweir 526*cdf0e10cSrcweir Reference< XStatement > xStmt = m_pImpl->m_xConnection->createStatement( ); 527*cdf0e10cSrcweir if ( xStmt.is() ) 528*cdf0e10cSrcweir { 529*cdf0e10cSrcweir xStmt->execute(sSql); 530*cdf0e10cSrcweir ::comphelper::disposeComponent(xStmt); 531*cdf0e10cSrcweir } 532*cdf0e10cSrcweir } 533*cdf0e10cSrcweir 534*cdf0e10cSrcweir OTable_TYPEDEF::rename(newName); 535*cdf0e10cSrcweir } 536*cdf0e10cSrcweir else 537*cdf0e10cSrcweir ::dbtools::qualifiedNameComponents(getMetaData(),newName,m_CatalogName,m_SchemaName,m_Name,::dbtools::eInTableDefinitions); 538*cdf0e10cSrcweir } 539*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 540*cdf0e10cSrcweir Reference< XDatabaseMetaData> OTableHelper::getMetaData() const 541*cdf0e10cSrcweir { 542*cdf0e10cSrcweir return m_pImpl->m_xMetaData; 543*cdf0e10cSrcweir } 544*cdf0e10cSrcweir // ------------------------------------------------------------------------- 545*cdf0e10cSrcweir void SAL_CALL OTableHelper::alterColumnByIndex( sal_Int32 index, const Reference< XPropertySet >& descriptor ) throw(SQLException, ::com::sun::star::lang::IndexOutOfBoundsException, RuntimeException) 546*cdf0e10cSrcweir { 547*cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 548*cdf0e10cSrcweir checkDisposed( 549*cdf0e10cSrcweir #ifdef GCC 550*cdf0e10cSrcweir ::connectivity::sdbcx::OTableDescriptor_BASE::rBHelper.bDisposed 551*cdf0e10cSrcweir #else 552*cdf0e10cSrcweir rBHelper.bDisposed 553*cdf0e10cSrcweir #endif 554*cdf0e10cSrcweir ); 555*cdf0e10cSrcweir 556*cdf0e10cSrcweir Reference< XPropertySet > xOld; 557*cdf0e10cSrcweir if(::cppu::extractInterface(xOld,m_pColumns->getByIndex(index)) && xOld.is()) 558*cdf0e10cSrcweir alterColumnByName(getString(xOld->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME))),descriptor); 559*cdf0e10cSrcweir } 560*cdf0e10cSrcweir 561*cdf0e10cSrcweir // ------------------------------------------------------------------------- 562*cdf0e10cSrcweir ::rtl::OUString SAL_CALL OTableHelper::getName() throw(RuntimeException) 563*cdf0e10cSrcweir { 564*cdf0e10cSrcweir ::rtl::OUString sComposedName; 565*cdf0e10cSrcweir sComposedName = ::dbtools::composeTableName(getMetaData(),m_CatalogName,m_SchemaName,m_Name,sal_False,::dbtools::eInDataManipulation); 566*cdf0e10cSrcweir return sComposedName; 567*cdf0e10cSrcweir } 568*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 569*cdf0e10cSrcweir void SAL_CALL OTableHelper::acquire() throw() 570*cdf0e10cSrcweir { 571*cdf0e10cSrcweir OTable_TYPEDEF::acquire(); 572*cdf0e10cSrcweir } 573*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 574*cdf0e10cSrcweir void SAL_CALL OTableHelper::release() throw() 575*cdf0e10cSrcweir { 576*cdf0e10cSrcweir OTable_TYPEDEF::release(); 577*cdf0e10cSrcweir } 578*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 579*cdf0e10cSrcweir sdbcx::TKeyProperties OTableHelper::getKeyProperties(const ::rtl::OUString& _sName) const 580*cdf0e10cSrcweir { 581*cdf0e10cSrcweir sdbcx::TKeyProperties pKeyProps; 582*cdf0e10cSrcweir TKeyMap::const_iterator aFind = m_pImpl->m_aKeys.find(_sName); 583*cdf0e10cSrcweir if ( aFind != m_pImpl->m_aKeys.end() ) 584*cdf0e10cSrcweir { 585*cdf0e10cSrcweir pKeyProps = aFind->second; 586*cdf0e10cSrcweir } 587*cdf0e10cSrcweir else // only a fall back 588*cdf0e10cSrcweir { 589*cdf0e10cSrcweir OSL_ENSURE(0,"No key with the given name found"); 590*cdf0e10cSrcweir pKeyProps.reset(new sdbcx::KeyProperties()); 591*cdf0e10cSrcweir } 592*cdf0e10cSrcweir 593*cdf0e10cSrcweir return pKeyProps; 594*cdf0e10cSrcweir } 595*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 596*cdf0e10cSrcweir void OTableHelper::addKey(const ::rtl::OUString& _sName,const sdbcx::TKeyProperties& _aKeyProperties) 597*cdf0e10cSrcweir { 598*cdf0e10cSrcweir m_pImpl->m_aKeys.insert(TKeyMap::value_type(_sName,_aKeyProperties)); 599*cdf0e10cSrcweir } 600*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 601*cdf0e10cSrcweir ::rtl::OUString OTableHelper::getTypeCreatePattern() const 602*cdf0e10cSrcweir { 603*cdf0e10cSrcweir return ::rtl::OUString(); 604*cdf0e10cSrcweir } 605*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 606*cdf0e10cSrcweir Reference< XConnection> OTableHelper::getConnection() const 607*cdf0e10cSrcweir { 608*cdf0e10cSrcweir return m_pImpl->m_xConnection; 609*cdf0e10cSrcweir } 610*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 611*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XTableRename> OTableHelper::getRenameService() const 612*cdf0e10cSrcweir { 613*cdf0e10cSrcweir return m_pImpl->m_xRename; 614*cdf0e10cSrcweir } 615*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 616*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XTableAlteration> OTableHelper::getAlterService() const 617*cdf0e10cSrcweir { 618*cdf0e10cSrcweir return m_pImpl->m_xAlter; 619*cdf0e10cSrcweir } 620*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 621*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XKeyAlteration> OTableHelper::getKeyService() const 622*cdf0e10cSrcweir { 623*cdf0e10cSrcweir return m_pImpl->m_xKeyAlter; 624*cdf0e10cSrcweir } 625*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 626*cdf0e10cSrcweir Reference< ::com::sun::star::sdb::tools::XIndexAlteration> OTableHelper::getIndexService() const 627*cdf0e10cSrcweir { 628*cdf0e10cSrcweir return m_pImpl->m_xIndexAlter; 629*cdf0e10cSrcweir } 630*cdf0e10cSrcweir // ----------------------------------------------------------------------------- 631