| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_dbaccess.hxx" |
| |
| #include "ContainerMediator.hxx" |
| #include "apitools.hxx" |
| #include "column.hxx" |
| #include "core_resource.hrc" |
| #include "core_resource.hxx" |
| #include "dbastrings.hrc" |
| #include "sdbcoretools.hxx" |
| |
| #include <com/sun/star/lang/DisposedException.hpp> |
| #include <com/sun/star/sdbc/ColumnValue.hpp> |
| #include <com/sun/star/sdbc/DataType.hpp> |
| |
| #include <comphelper/basicio.hxx> |
| #include <comphelper/enumhelper.hxx> |
| #include <comphelper/extract.hxx> |
| #include <comphelper/property.hxx> |
| #include <comphelper/seqstream.hxx> |
| #include <comphelper/sequence.hxx> |
| #include <comphelper/types.hxx> |
| #include <connectivity/TTableHelper.hxx> |
| #include <connectivity/dbexception.hxx> |
| #include <connectivity/dbtools.hxx> |
| #include <cppuhelper/typeprovider.hxx> |
| #include <osl/diagnose.h> |
| #include <tools/debug.hxx> |
| |
| #include <algorithm> |
| |
| using namespace dbaccess; |
| using namespace connectivity; |
| using namespace connectivity; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::sdbcx; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::awt; |
| using namespace ::com::sun::star::io; |
| using namespace ::com::sun::star::container; |
| using namespace ::com::sun::star::util; |
| using namespace ::osl; |
| using namespace ::comphelper; |
| using namespace ::cppu; |
| |
| DBG_NAME(OColumn) |
| |
| //============================================================ |
| //= OColumn |
| //============================================================ |
| //-------------------------------------------------------------------------- |
| OColumn::OColumn( const bool _bNameIsReadOnly ) |
| :OColumnBase( m_aMutex ) |
| ,::comphelper::OPropertyContainer( OColumnBase::rBHelper ) |
| { |
| DBG_CTOR(OColumn, NULL); |
| |
| registerProperty( PROPERTY_NAME, PROPERTY_ID_NAME, _bNameIsReadOnly ? PropertyAttribute::READONLY : 0, |
| &m_sName, ::getCppuType( &m_sName ) ); |
| } |
| |
| //-------------------------------------------------------------------------- |
| OColumn::~OColumn() |
| { |
| DBG_DTOR(OColumn, NULL); |
| } |
| |
| // com::sun::star::lang::XTypeProvider |
| //-------------------------------------------------------------------------- |
| Sequence< Type > OColumn::getTypes() throw (RuntimeException) |
| { |
| return ::comphelper::concatSequences( |
| OColumnBase::getTypes(), |
| ::comphelper::OPropertyContainer::getTypes() |
| ); |
| } |
| |
| // com::sun::star::uno::XInterface |
| IMPLEMENT_FORWARD_XINTERFACE2( OColumn, OColumnBase, ::comphelper::OPropertyContainer ) |
| |
| // ::com::sun::star::lang::XServiceInfo |
| //------------------------------------------------------------------------------ |
| rtl::OUString OColumn::getImplementationName( ) throw(RuntimeException) |
| { |
| return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumn"); |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OColumn::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) |
| { |
| return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0; |
| } |
| |
| //------------------------------------------------------------------------------ |
| Sequence< ::rtl::OUString > OColumn::getSupportedServiceNames( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSNS( 1 ); |
| aSNS[0] = SERVICE_SDBCX_COLUMN; |
| return aSNS; |
| } |
| |
| // OComponentHelper |
| //------------------------------------------------------------------------------ |
| void OColumn::disposing() |
| { |
| OPropertyContainer::disposing(); |
| } |
| |
| // com::sun::star::beans::XPropertySet |
| //------------------------------------------------------------------------------ |
| Reference< XPropertySetInfo > OColumn::getPropertySetInfo() throw (RuntimeException) |
| { |
| return createPropertySetInfo( getInfoHelper() ) ; |
| } |
| |
| // ----------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OColumn::getName( ) throw(::com::sun::star::uno::RuntimeException) |
| { |
| return m_sName; |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OColumn::setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException) |
| { |
| m_sName = _rName; |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void OColumn::fireValueChange(const ::connectivity::ORowSetValue& /*_rOldValue*/) |
| { |
| DBG_ERROR( "OColumn::fireValueChange: not implemented!" ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OColumn::registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const Type& _rMemberType ) |
| { |
| ::comphelper::OPropertyContainer::registerProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rMemberType ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OColumn::registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, Any* _pPointerToMember, const Type& _rExpectedType ) |
| { |
| ::comphelper::OPropertyContainer::registerMayBeVoidProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rExpectedType ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| void OColumn::registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const Type& _rType, const void* _pInitialValue ) |
| { |
| ::comphelper::OPropertyContainer::registerPropertyNoMember( _rName, _nHandle, _nAttributes, _rType, _pInitialValue ); |
| } |
| |
| //============================================================ |
| //= OColumns |
| //============================================================ |
| DBG_NAME(OColumns); |
| |
| //-------------------------------------------------------------------------- |
| OColumns::OColumns(::cppu::OWeakObject& _rParent, |
| ::osl::Mutex& _rMutex, |
| sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector, |
| IColumnFactory* _pColFactory, |
| ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, |
| sal_Bool _bAddColumn, |
| sal_Bool _bDropColumn, |
| sal_Bool _bUseHardRef) |
| : OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef) |
| ,m_pMediator(NULL) |
| ,m_xDrvColumns(NULL) |
| ,m_pColFactoryImpl(_pColFactory) |
| ,m_pRefreshColumns(_pRefresh) |
| ,m_bInitialized(sal_False) |
| ,m_bAddColumn(_bAddColumn) |
| ,m_bDropColumn(_bDropColumn) |
| { |
| DBG_CTOR(OColumns, NULL); |
| } |
| |
| // ------------------------------------------------------------------------- |
| OColumns::OColumns(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns, |
| sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector, |
| IColumnFactory* _pColFactory, |
| ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, |
| sal_Bool _bAddColumn, |
| sal_Bool _bDropColumn, |
| sal_Bool _bUseHardRef) |
| : OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef) |
| ,m_pMediator(NULL) |
| ,m_xDrvColumns(_rxDrvColumns) |
| ,m_pColFactoryImpl(_pColFactory) |
| ,m_pRefreshColumns(_pRefresh) |
| ,m_bInitialized(sal_False) |
| ,m_bAddColumn(_bAddColumn) |
| ,m_bDropColumn(_bDropColumn) |
| { |
| DBG_CTOR(OColumns, NULL); |
| } |
| //-------------------------------------------------------------------------- |
| OColumns::~OColumns() |
| { |
| DBG_DTOR(OColumns, NULL); |
| } |
| |
| // XServiceInfo |
| //------------------------------------------------------------------------------ |
| rtl::OUString OColumns::getImplementationName( ) throw(RuntimeException) |
| { |
| return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumns"); |
| } |
| |
| //------------------------------------------------------------------------------ |
| sal_Bool OColumns::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) |
| { |
| return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0; |
| } |
| |
| //------------------------------------------------------------------------------ |
| Sequence< ::rtl::OUString > OColumns::getSupportedServiceNames( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSNS( 1 ); |
| aSNS[0] = SERVICE_SDBCX_CONTAINER; |
| return aSNS; |
| } |
| |
| //------------------------------------------------------------------ |
| void OColumns::append( const ::rtl::OUString& _rName, OColumn* _pColumn ) |
| { |
| MutexGuard aGuard(m_rMutex); |
| |
| OSL_ENSURE( _pColumn, "OColumns::append: invalid column!" ); |
| OSL_ENSURE( !m_pElements->exists( _rName ),"OColumns::append: Column already exists"); |
| |
| _pColumn->m_sName = _rName; |
| |
| // now really insert the column |
| insertElement( _rName, _pColumn ); |
| } |
| |
| //------------------------------------------------------------------ |
| void OColumns::clearColumns() |
| { |
| MutexGuard aGuard(m_rMutex); |
| disposing(); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OColumns::disposing(void) |
| { |
| MutexGuard aGuard(m_rMutex); |
| m_xDrvColumns = NULL; |
| m_pMediator = NULL; |
| m_pColFactoryImpl = NULL; |
| OColumns_BASE::disposing(); |
| } |
| |
| // ------------------------------------------------------------------------- |
| void OColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException) |
| { |
| if (m_pRefreshColumns) |
| m_pRefreshColumns->refreshColumns(); |
| } |
| |
| // ------------------------------------------------------------------------- |
| connectivity::sdbcx::ObjectType OColumns::createObject(const ::rtl::OUString& _rName) |
| { |
| OSL_ENSURE(m_pColFactoryImpl, "OColumns::createObject: no column factory!"); |
| |
| connectivity::sdbcx::ObjectType xRet; |
| if ( m_pColFactoryImpl ) |
| { |
| xRet = m_pColFactoryImpl->createColumn(_rName); |
| Reference<XChild> xChild(xRet,UNO_QUERY); |
| if ( xChild.is() ) |
| xChild->setParent(static_cast<XChild*>(static_cast<TXChild*>(this))); |
| } |
| |
| Reference<XPropertySet> xDest(xRet,UNO_QUERY); |
| if ( m_pMediator && xDest.is() ) |
| m_pMediator->notifyElementCreated(_rName,xDest); |
| |
| return xRet; |
| } |
| // ------------------------------------------------------------------------- |
| Reference< XPropertySet > OColumns::createDescriptor() |
| { |
| if ( m_pColFactoryImpl ) |
| { |
| Reference<XPropertySet> xRet = m_pColFactoryImpl->createColumnDescriptor(); |
| Reference<XChild> xChild(xRet,UNO_QUERY); |
| if ( xChild.is() ) |
| xChild->setParent(static_cast<XChild*>(static_cast<TXChild*>(this))); |
| return xRet; |
| } |
| else |
| return Reference< XPropertySet >(); |
| } |
| // ------------------------------------------------------------------------- |
| Any SAL_CALL OColumns::queryInterface( const Type & rType ) throw(RuntimeException) |
| { |
| Any aRet; |
| if(m_xDrvColumns.is()) |
| { |
| aRet = m_xDrvColumns->queryInterface(rType); |
| if ( aRet.hasValue() ) |
| aRet = OColumns_BASE::queryInterface( rType); |
| if ( !aRet.hasValue() ) |
| aRet = TXChild::queryInterface( rType); |
| return aRet; |
| } |
| else if(!m_pTable || (m_pTable && !m_pTable->isNew())) |
| { |
| if(!m_bAddColumn && rType == getCppuType( (Reference<XAppend>*)0)) |
| return Any(); |
| if(!m_bDropColumn && rType == getCppuType( (Reference<XDrop>*)0)) |
| return Any(); |
| } |
| |
| aRet = OColumns_BASE::queryInterface( rType); |
| if ( !aRet.hasValue() ) |
| aRet = TXChild::queryInterface( rType); |
| return aRet; |
| } |
| // ------------------------------------------------------------------------- |
| Sequence< Type > SAL_CALL OColumns::getTypes( ) throw(RuntimeException) |
| { |
| sal_Bool bAppendFound = sal_False,bDropFound = sal_False; |
| |
| sal_Int32 nSize = 0; |
| Type aAppendType = getCppuType( (Reference<XAppend>*)0); |
| Type aDropType = getCppuType( (Reference<XDrop>*)0); |
| if(m_xDrvColumns.is()) |
| { |
| Reference<XTypeProvider> xTypes(m_xDrvColumns,UNO_QUERY); |
| Sequence< Type > aTypes(xTypes->getTypes()); |
| |
| Sequence< Type > aSecTypes(OColumns_BASE::getTypes()); |
| |
| |
| const Type* pBegin = aTypes.getConstArray(); |
| const Type* pEnd = pBegin + aTypes.getLength(); |
| for (;pBegin != pEnd ; ++pBegin) |
| { |
| if(aAppendType == *pBegin) |
| bAppendFound = sal_True; |
| else if(aDropType == *pBegin) |
| bDropFound = sal_True; |
| } |
| nSize = (bDropFound ? (bAppendFound ? 0 : 1) : (bAppendFound ? 1 : 2)); |
| } |
| else |
| { |
| nSize = ((m_pTable && m_pTable->isNew()) ? 0 : |
| ((m_bDropColumn ? |
| (m_bAddColumn ? 0 : 1) : (m_bAddColumn ? 1 : 2)))); |
| bDropFound = (m_pTable && m_pTable->isNew()) || m_bDropColumn; |
| bAppendFound = (m_pTable && m_pTable->isNew()) || m_bAddColumn; |
| } |
| Sequence< Type > aTypes(::comphelper::concatSequences(OColumns_BASE::getTypes(),TXChild::getTypes())); |
| Sequence< Type > aRet(aTypes.getLength() - nSize); |
| |
| const Type* pBegin = aTypes.getConstArray(); |
| const Type* pEnd = pBegin + aTypes.getLength(); |
| for(sal_Int32 i=0;pBegin != pEnd ;++pBegin) |
| { |
| if(*pBegin != aAppendType && *pBegin != aDropType) |
| aRet.getArray()[i++] = *pBegin; |
| else if(bDropFound && *pBegin == aDropType) |
| aRet.getArray()[i++] = *pBegin; |
| else if(bAppendFound && *pBegin == aAppendType) |
| aRet.getArray()[i++] = *pBegin; |
| } |
| return aRet; |
| } |
| // ------------------------------------------------------------------------- |
| // XAppend |
| sdbcx::ObjectType OColumns::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor ) |
| { |
| sdbcx::ObjectType xReturn; |
| |
| Reference< XAppend > xAppend( m_xDrvColumns, UNO_QUERY ); |
| if ( xAppend.is() ) |
| { |
| xAppend->appendByDescriptor(descriptor); |
| xReturn = createObject( _rForName ); |
| } |
| else if ( m_pTable && !m_pTable->isNew() ) |
| { |
| if ( m_bAddColumn ) |
| { |
| Reference< ::com::sun::star::sdb::tools::XTableAlteration> xAlterService = m_pTable->getAlterService(); |
| if ( xAlterService.is() ) |
| { |
| xAlterService->addColumn(m_pTable,descriptor); |
| xReturn = createObject( _rForName ); |
| } |
| else |
| xReturn = OColumns_BASE::appendObject( _rForName, descriptor ); |
| } |
| else |
| ::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_ADD ), static_cast<XChild*>(static_cast<TXChild*>(this)) ); |
| } |
| else |
| xReturn = cloneDescriptor( descriptor ); |
| |
| if ( m_pColFactoryImpl ) |
| m_pColFactoryImpl->columnAppended( descriptor ); |
| |
| ::dbaccess::notifyDataSourceModified(m_xParent,sal_True); |
| |
| return xReturn; |
| } |
| // ------------------------------------------------------------------------- |
| // XDrop |
| void OColumns::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName) |
| { |
| Reference< XDrop > xDrop( m_xDrvColumns, UNO_QUERY ); |
| if ( xDrop.is() ) |
| { |
| xDrop->dropByName( _sElementName ); |
| } |
| else if ( m_pTable && !m_pTable->isNew() ) |
| { |
| if ( m_bDropColumn ) |
| { |
| Reference< ::com::sun::star::sdb::tools::XTableAlteration> xAlterService = m_pTable->getAlterService(); |
| if ( xAlterService.is() ) |
| xAlterService->dropColumn(m_pTable,_sElementName); |
| else |
| OColumns_BASE::dropObject(_nPos,_sElementName); |
| } |
| else |
| ::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_DROP ), static_cast<XChild*>(static_cast<TXChild*>(this)) ); |
| } |
| |
| if ( m_pColFactoryImpl ) |
| m_pColFactoryImpl->columnDropped(_sElementName); |
| |
| ::dbaccess::notifyDataSourceModified(m_xParent,sal_True); |
| } |
| // ----------------------------------------------------------------------------- |
| |
| Reference< XInterface > SAL_CALL OColumns::getParent( ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_rMutex); |
| return m_xParent; |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OColumns::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_rMutex); |
| m_xParent = _xParent; |
| } |
| // ----------------------------------------------------------------------------- |
