/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: tablecontainer.cxx,v $ * * $Revision: 1.65 $ * * last change: $Author: hr $ $Date: 2007-09-26 14:39:16 $ * * 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 * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_dbaccess.hxx" #ifndef _DBA_CORE_TABLECONTAINER_HXX_ #include "tablecontainer.hxx" #endif #ifndef DBACCESS_SHARED_DBASTRINGS_HRC #include "dbastrings.hrc" #endif #ifndef _DBA_CORE_TABLE_HXX_ #include "table.hxx" #endif #ifndef _COMPHELPER_PROPERTY_HXX_ #include #endif #ifndef _COMPHELPER_PROCESSFACTORY_HXX_ #include #endif #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _COMPHELPER_ENUMHELPER_HXX_ #include #endif #ifndef _DBA_CORE_RESOURCE_HXX_ #include "core_resource.hxx" #endif #ifndef _DBA_CORE_RESOURCE_HRC_ #include "core_resource.hrc" #endif #ifndef _COM_SUN_STAR_SDB_COMMANDTYPE_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_PROPERTYSTATE_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSTATE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XDATABASEMETADATA_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_KEYRULE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XROW_HPP_ #include #endif #ifndef _COMPHELPER_TYPES_HXX_ #include #endif #ifndef _CONNECTIVITY_DBTOOLS_HXX_ #include #endif #ifndef _COMPHELPER_EXTRACT_HXX_ #include #endif #ifndef _DBHELPER_DBEXCEPTION_HXX_ #include #endif #ifndef _DBA_CORE_TABLEDECORATOR_HXX_ #include "TableDeco.hxx" #endif #ifndef DBACORE_SDBCORETOOLS_HXX #include "sdbcoretools.hxx" #endif #ifndef DBA_CONTAINERMEDIATOR_HXX #include "ContainerMediator.hxx" #endif #ifndef _DBACORE_DEFINITIONCOLUMN_HXX_ #include "definitioncolumn.hxx" #endif #ifndef DBACCESS_OBJECTNAMEAPPROVAL_HXX #include "objectnameapproval.hxx" #endif #ifndef _STRING_HXX #include #endif using namespace dbaccess; using namespace dbtools; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::container; using namespace ::com::sun::star::util; using namespace ::osl; using namespace ::comphelper; using namespace ::cppu; using namespace ::connectivity::sdbcx; namespace { sal_Bool lcl_isPropertySetDefaulted(const Sequence< ::rtl::OUString>& _aNames,const Reference& _xProp) { Reference xState(_xProp,UNO_QUERY); if ( xState.is() ) { const ::rtl::OUString* pIter = _aNames.getConstArray(); const ::rtl::OUString* pEnd = pIter + _aNames.getLength(); for(;pIter != pEnd;++pIter) { try { PropertyState aState = xState->getPropertyState(*pIter); if ( aState != PropertyState_DEFAULT_VALUE ) break; } catch(Exception) { OSL_ENSURE( 0, "lcl_isPropertySetDefaulted: Exception caught!" ); } } // the code below doesn't function -> I don't kow why // Sequence aStates = xState->getPropertyStates(_aNames); // const PropertyState* pIter = aStates.getConstArray(); // const PropertyState* pEnd = pIter + aStates.getLength(); // for( ; pIter != pEnd && *pIter == PropertyState_DEFAULT_VALUE; ++pIter) // ; return ( pIter == pEnd ); } return sal_False; } } //========================================================================== //= OTableContainer //========================================================================== DBG_NAME(OTableContainer) //------------------------------------------------------------------------------ OTableContainer::OTableContainer(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex, const Reference< XConnection >& _xCon, sal_Bool _bCase, const Reference< XNameContainer >& _xTableDefinitions, IRefreshListener* _pRefreshListener, IWarningsContainer* _pWarningsContainer) :OFilteredContainer(_rParent,_rMutex,_xCon,_bCase,_pRefreshListener,_pWarningsContainer) ,m_xTableDefinitions(_xTableDefinitions) ,m_pTableMediator( NULL ) ,m_bInAppend(sal_False) ,m_bInDrop(sal_False) { DBG_CTOR(OTableContainer, NULL); } //------------------------------------------------------------------------------ OTableContainer::~OTableContainer() { // dispose(); DBG_DTOR(OTableContainer, NULL); } // ----------------------------------------------------------------------------- void OTableContainer::removeMasterContainerListener() { Reference xCont(m_xMasterContainer,UNO_QUERY); if(xCont.is()) xCont->removeContainerListener(this); } // ----------------------------------------------------------------------------- // XServiceInfo //------------------------------------------------------------------------------ IMPLEMENT_SERVICE_INFO2(OTableContainer, "com.sun.star.sdb.dbaccess.OTableContainer", SERVICE_SDBCX_CONTAINER, SERVICE_SDBCX_TABLES) // ------------------------------------------------------------------------- sal_Bool OTableContainer::isNameValid( const ::rtl::OUString& _rName, const Sequence< ::rtl::OUString >& _rTableFilter, const Sequence< ::rtl::OUString >& _rTableTypeFilter, const ::std::vector< WildCard >& _rWCSearch) const { if ( OFilteredContainer::isNameValid(_rName,_rTableFilter,_rTableTypeFilter,_rWCSearch) ) {// the table name is allowed (not filtered out) // no type filter sal_Int32 nTableTypeFilterLen = _rTableTypeFilter.getLength(); sal_Bool bNoTableFilters = ((nTableTypeFilterLen == 1) && _rTableTypeFilter[0].equalsAsciiL("%", 1)); if ( bNoTableFilters || !nTableTypeFilterLen ) return sal_True; // this is expensive but there is no other way to get the type of the table Reference xTable; ::cppu::extractInterface(xTable,m_xMasterContainer->getByName(_rName)); ::rtl::OUString aTypeName; xTable->getPropertyValue(PROPERTY_TYPE) >>= aTypeName; const ::rtl::OUString* pTypeBegin = _rTableTypeFilter.getConstArray(); const ::rtl::OUString* pTypeEnd = pTypeBegin + _rTableTypeFilter.getLength(); for(;pTypeBegin != pTypeEnd;++pTypeBegin) { if(*pTypeBegin == aTypeName) return sal_True; // same as break and then checking } } return sal_False; } // ----------------------------------------------------------------------------- namespace { void lcl_createDefintionObject(const ::rtl::OUString& _rName ,const Reference< XNameContainer >& _xTableDefinitions ,Reference& _xTableDefinition ,Reference& _xColumnDefinitions ,sal_Bool _bModified) { if ( _xTableDefinitions.is() ) { if ( _xTableDefinitions->hasByName(_rName) ) _xTableDefinition.set(_xTableDefinitions->getByName(_rName),UNO_QUERY); else { Sequence< Any > aArguments(1); PropertyValue aValue; // set as folder aValue.Name = PROPERTY_NAME; aValue.Value <<= _rName; aArguments[0] <<= aValue; _xTableDefinition.set(::comphelper::getProcessServiceFactory()->createInstanceWithArguments(SERVICE_SDB_TABLEDEFINITION,aArguments),UNO_QUERY); _xTableDefinitions->insertByName(_rName,makeAny(_xTableDefinition)); ::dbaccess::notifyDataSourceModified(_xTableDefinitions,_bModified); } Reference xColumnsSupplier(_xTableDefinition,UNO_QUERY); if ( xColumnsSupplier.is() ) _xColumnDefinitions = xColumnsSupplier->getColumns(); } } // ------------------------------------------------------------------------- } // ------------------------------------------------------------------------- connectivity::sdbcx::ObjectType OTableContainer::createObject(const ::rtl::OUString& _rName) { Reference xSup; if(m_xMasterContainer.is() && m_xMasterContainer->hasByName(_rName)) xSup.set(m_xMasterContainer->getByName(_rName),UNO_QUERY); connectivity::sdbcx::ObjectType xRet; if ( m_xMetaData.is() ) { Reference xTableDefinition; Reference xColumnDefinitions; lcl_createDefintionObject(_rName,m_xTableDefinitions,xTableDefinition,xColumnDefinitions,sal_False); if ( xSup.is() ) { ODBTableDecorator* pTable = new ODBTableDecorator( m_xConnection, xSup, ::dbtools::getNumberFormats( m_xConnection ) ,xColumnDefinitions); xRet = pTable; pTable->construct(); } else { ::rtl::OUString sCatalog,sSchema,sTable; ::dbtools::qualifiedNameComponents(m_xMetaData, _rName, sCatalog, sSchema, sTable, ::dbtools::eInDataManipulation); Any aCatalog; if(sCatalog.getLength()) aCatalog <<= sCatalog; ::rtl::OUString sType,sDescription; Sequence< ::rtl::OUString> aTypeFilter; getAllTableTypeFilter( aTypeFilter ); Reference< XResultSet > xRes = m_xMetaData.is() ? m_xMetaData->getTables(aCatalog,sSchema,sTable,aTypeFilter) : Reference< XResultSet >(); if(xRes.is() && xRes->next()) { Reference< XRow > xRow(xRes,UNO_QUERY); if(xRow.is()) { sType = xRow->getString(4); sDescription = xRow->getString(5); } } ::comphelper::disposeComponent(xRes); ODBTable* pTable = new ODBTable(this ,m_xConnection ,sCatalog ,sSchema ,sTable ,sType ,sDescription ,xColumnDefinitions); xRet = pTable; pTable->construct(); } Reference xDest(xRet,UNO_QUERY); if ( xTableDefinition.is() ) ::comphelper::copyProperties(xTableDefinition,xDest); if ( !m_pTableMediator.is() ) m_pTableMediator = new OContainerMediator( this, m_xTableDefinitions.get(), m_xConnection, OContainerMediator::eTables ); if ( m_pTableMediator.is() ) m_pTableMediator->notifyElementCreated(_rName,xDest); } return xRet; } // ----------------------------------------------------------------------------- Reference< XPropertySet > OTableContainer::createDescriptor() { Reference< XPropertySet > xRet; // frist we have to look if the master tables does support this // and if then create a table object as well with the master tables Reference xMasterColumnsSup; Reference xDataFactory(m_xMasterContainer,UNO_QUERY); if ( xDataFactory.is() && m_xMetaData.is() ) { xMasterColumnsSup = Reference< XColumnsSupplier >( xDataFactory->createDataDescriptor(), UNO_QUERY ); ODBTableDecorator* pTable = new ODBTableDecorator( m_xConnection, xMasterColumnsSup, ::dbtools::getNumberFormats( m_xConnection ) ,NULL); xRet = pTable; pTable->construct(); } else { ODBTable* pTable = new ODBTable(this, m_xConnection); xRet = pTable; pTable->construct(); } return xRet; } // ----------------------------------------------------------------------------- // XAppend ObjectType OTableContainer::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor ) { // append the new table with a create stmt ::rtl::OUString aName = getString(descriptor->getPropertyValue(PROPERTY_NAME)); if(m_xMasterContainer.is() && m_xMasterContainer->hasByName(aName)) { String sMessage(DBACORE_RESSTRING(RID_STR_TABLE_IS_FILTERED)); sMessage.SearchAndReplaceAscii("$name$", aName); throw SQLException(sMessage,static_cast(static_cast(this)),SQLSTATE_GENERAL,1000,Any()); } Reference< XConnection > xConnection( m_xConnection.get(), UNO_QUERY ); PContainerApprove pApprove( new ObjectNameApproval( xConnection, ObjectNameApproval::TypeTable ) ); pApprove->approveElement( aName, descriptor ); m_bInAppend = sal_True; try { Reference xAppend(m_xMasterContainer,UNO_QUERY); if(xAppend.is()) { xAppend->appendByDescriptor(descriptor); } else { ::rtl::OUString aSql = ::dbtools::createSqlCreateTableStatement(descriptor,m_xConnection); Reference xCon = m_xConnection; OSL_ENSURE(xCon.is(),"Connection is null!"); if ( xCon.is() ) { Reference< XStatement > xStmt = xCon->createStatement( ); if ( xStmt.is() ) xStmt->execute(aSql); ::comphelper::disposeComponent(xStmt); } } } catch(Exception&) { m_bInAppend = sal_False; throw; } m_bInAppend = sal_False; Reference xTableDefinition; Reference xColumnDefinitions; lcl_createDefintionObject(getNameForObject(descriptor),m_xTableDefinitions,xTableDefinition,xColumnDefinitions,sal_False); Reference xSup(descriptor,UNO_QUERY); Reference xFac(xColumnDefinitions,UNO_QUERY); Reference xAppend(xColumnDefinitions,UNO_QUERY); sal_Bool bModified = sal_False; if ( xSup.is() && xColumnDefinitions.is() && xFac.is() && xAppend.is() ) { Reference xNames = xSup->getColumns(); if ( xNames.is() ) { Reference xProp = xFac->createDataDescriptor(); Sequence< ::rtl::OUString> aSeq = xNames->getElementNames(); const ::rtl::OUString* pIter = aSeq.getConstArray(); const ::rtl::OUString* pEnd = pIter + aSeq.getLength(); for(;pIter != pEnd;++pIter) { if ( !xColumnDefinitions->hasByName(*pIter) ) { Reference xColumn(xNames->getByName(*pIter),UNO_QUERY); OColumnSettings* pColumnSettings = NULL; if ( ::comphelper::getImplementation( pColumnSettings, xColumn ) ) { if ( ( pColumnSettings && !pColumnSettings->isDefaulted() ) ) { ::comphelper::copyProperties(xColumn,xProp); xAppend->appendByDescriptor(xProp); bModified = sal_True; } } } } } } const static ::rtl::OUString s_pTableProps[] = { ::rtl::OUString(PROPERTY_FILTER), ::rtl::OUString(PROPERTY_ORDER) , ::rtl::OUString(PROPERTY_APPLYFILTER), ::rtl::OUString(PROPERTY_FONT) , ::rtl::OUString(PROPERTY_ROW_HEIGHT), ::rtl::OUString(PROPERTY_TEXTCOLOR) , ::rtl::OUString(PROPERTY_TEXTLINECOLOR), ::rtl::OUString(PROPERTY_TEXTEMPHASIS) , ::rtl::OUString(PROPERTY_TEXTRELIEF) }; Sequence< ::rtl::OUString> aNames(s_pTableProps,sizeof(s_pTableProps)/sizeof(s_pTableProps[0])); if ( bModified || !lcl_isPropertySetDefaulted(aNames,xTableDefinition) ) ::dbaccess::notifyDataSourceModified(m_xTableDefinitions,sal_True); return createObject( _rForName ); } // ------------------------------------------------------------------------- // XDrop void OTableContainer::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName) { m_bInDrop = sal_True; try { Reference< XDrop > xDrop(m_xMasterContainer,UNO_QUERY); if(xDrop.is()) xDrop->dropByName(_sElementName); else { ::rtl::OUString sCatalog,sSchema,sTable,sComposedName; sal_Bool bIsView = sal_False; Reference xTable(getObject(_nPos),UNO_QUERY); if ( xTable.is() && m_xMetaData.is() ) { if( m_xMetaData.is() && m_xMetaData->supportsCatalogsInTableDefinitions() ) xTable->getPropertyValue(PROPERTY_CATALOGNAME) >>= sCatalog; if( m_xMetaData.is() && m_xMetaData->supportsSchemasInTableDefinitions() ) xTable->getPropertyValue(PROPERTY_SCHEMANAME) >>= sSchema; xTable->getPropertyValue(PROPERTY_NAME) >>= sTable; sComposedName = ::dbtools::composeTableName( m_xMetaData, sCatalog, sSchema, sTable, sal_True, ::dbtools::eInTableDefinitions ); ::rtl::OUString sType; xTable->getPropertyValue(PROPERTY_TYPE) >>= sType; bIsView = sType.equalsIgnoreAsciiCase(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW"))); } if(!sComposedName.getLength()) ::dbtools::throwFunctionSequenceException(static_cast(static_cast(this))); ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("DROP "); // #104282# OJ if ( bIsView ) // here we have a view aSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW ")); else aSql += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("TABLE ")); aSql += sComposedName; Reference xCon = m_xConnection; OSL_ENSURE(xCon.is(),"Connection is null!"); if ( xCon.is() ) { Reference< XStatement > xStmt = xCon->createStatement( ); if(xStmt.is()) xStmt->execute(aSql); ::comphelper::disposeComponent(xStmt); } } if ( m_xTableDefinitions.is() && m_xTableDefinitions->hasByName(_sElementName) ) { m_xTableDefinitions->removeByName(_sElementName); } } catch(Exception&) { m_bInDrop = sal_False; throw; } m_bInDrop = sal_False; } // ----------------------------------------------------------------------------- void SAL_CALL OTableContainer::elementInserted( const ContainerEvent& Event ) throw (RuntimeException) { ::osl::MutexGuard aGuard(m_rMutex); ::rtl::OUString sName; Event.Accessor >>= sName; if ( !m_bInAppend && !hasByName(sName) ) { if(!m_xMasterContainer.is() || m_xMasterContainer->hasByName(sName)) { ObjectType xName = createObject(sName); insertElement(sName,xName); // and notify our listeners ContainerEvent aEvent(static_cast(this), makeAny(sName), makeAny(xName), Any()); OInterfaceIteratorHelper aListenerLoop(m_aContainerListeners); while (aListenerLoop.hasMoreElements()) static_cast(aListenerLoop.next())->elementInserted(aEvent); } } } // ----------------------------------------------------------------------------- void SAL_CALL OTableContainer::elementRemoved( const ContainerEvent& /*Event*/ ) throw (RuntimeException) { } // ----------------------------------------------------------------------------- void SAL_CALL OTableContainer::elementReplaced( const ContainerEvent& Event ) throw (RuntimeException) { // create a new config entry { ::rtl::OUString sOldComposedName,sNewComposedName; Event.ReplacedElement >>= sOldComposedName; Event.Accessor >>= sNewComposedName; renameObject(sOldComposedName,sNewComposedName); } } // ----------------------------------------------------------------------------- void SAL_CALL OTableContainer::disposing() { OFilteredContainer::disposing(); // say our listeners goobye m_xTableDefinitions = NULL; m_pTableMediator = NULL; } // ----------------------------------------------------------------------------- void SAL_CALL OTableContainer::disposing( const ::com::sun::star::lang::EventObject& /*Source*/ ) throw (::com::sun::star::uno::RuntimeException) { } // ----------------------------------------------------------------------------- Sequence< ::rtl::OUString > OTableContainer::getTableTypeFilter(const Sequence< ::rtl::OUString >& _rTableTypeFilter) const { Sequence< ::rtl::OUString > sTableTypes; if ( _rTableTypeFilter.getLength() == 0 ) { getAllTableTypeFilter( sTableTypes ); } else { sTableTypes = _rTableTypeFilter; } return sTableTypes; } // ----------------------------------------------------------------------------- void OTableContainer::addMasterContainerListener() { // we have to listen at the mastertables because it could happen that another inserts new tables Reference xCont(m_xMasterContainer,UNO_QUERY); if(xCont.is()) xCont->addContainerListener(this); } // ----------------------------------------------------------------------------- // two ways to obtain all tables from XDatabaseMetaData::getTables, via passing a particular // table type filter: // adhere to the standard, which requests to pass a NULL table type filter, if // you want to retrieve all tables #define FILTER_MODE_STANDARD 0 // only pass %, which is not allowed by the standard, but understood by some drivers #define FILTER_MODE_WILDCARD 1 // only pass TABLE and VIEW #define FILTER_MODE_FIXED 2 // do the thing which showed to be the safest way, understood by nearly all // drivers, even the ones which do not understand the standard #define FILTER_MODE_MIX_ALL 3 void OTableContainer::getAllTableTypeFilter( Sequence< ::rtl::OUString >& /* [out] */ _rFilter ) const { sal_Int32 nFilterMode = FILTER_MODE_MIX_ALL; // for compatibility reasons, this is the default: we used this way before we // introduced the TableTypeFilterMode setting // obtain the data source we belong to, and the TableTypeFilterMode setting Any aFilterModeSetting; if ( getDataSourceSetting( getDataSource( (Reference< XInterface >)m_rParent ), "TableTypeFilterMode", aFilterModeSetting ) ) { OSL_VERIFY( aFilterModeSetting >>= nFilterMode ); } const ::rtl::OUString sAll( RTL_CONSTASCII_USTRINGPARAM( "%" ) ); const ::rtl::OUString sView( RTL_CONSTASCII_USTRINGPARAM( "VIEW" ) ); const ::rtl::OUString sTable( RTL_CONSTASCII_USTRINGPARAM( "TABLE" ) ); switch ( nFilterMode ) { default: OSL_ENSURE( sal_False, "OTableContainer::getAllTableTypeFilter: unknown TableTypeFilterMode!" ); case FILTER_MODE_MIX_ALL: _rFilter.realloc( 3 ); _rFilter[0] = sView; _rFilter[1] = sTable; _rFilter[2] = sAll; break; case FILTER_MODE_FIXED: _rFilter.realloc( 2 ); _rFilter[0] = sView; _rFilter[1] = sTable; break; case FILTER_MODE_WILDCARD: _rFilter.realloc( 1 ); _rFilter[0] = sAll; break; case FILTER_MODE_STANDARD: _rFilter.realloc( 0 ); break; } } // -----------------------------------------------------------------------------