| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef DBACCESS_CORE_API_KEYSET_HXX |
| #define DBACCESS_CORE_API_KEYSET_HXX |
| |
| #ifndef DBACCESS_CORE_API_CACHESET_HXX |
| #include "CacheSet.hxx" |
| #endif |
| |
| #ifndef _CPPUHELPER_IMPLBASE1_HXX_ |
| #include <cppuhelper/implbase1.hxx> |
| #endif |
| #include <memory> |
| #include <map> |
| |
| #ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_ |
| #include <com/sun/star/lang/XUnoTunnel.hpp> |
| #endif |
| #include <com/sun/star/sdb/XSingleSelectQueryAnalyzer.hpp> |
| #include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp> |
| #ifndef _COMPHELPER_STLTYPES_HXX_ |
| #include <comphelper/stl_types.hxx> |
| #endif |
| |
| namespace dbaccess |
| { |
| struct SelectColumnDescription |
| { |
| ::rtl::OUString sRealName; // may be empty |
| ::rtl::OUString sTableName; // may be empty |
| ::rtl::OUString sDefaultValue; |
| sal_Int32 nPosition; |
| sal_Int32 nType; |
| sal_Int32 nScale; |
| sal_Bool bNullable; |
| |
| |
| |
| SelectColumnDescription() |
| :nPosition( 0 ) |
| ,nType( 0 ) |
| ,nScale( 0 ) |
| ,bNullable(sal_False) |
| { |
| } |
| |
| SelectColumnDescription( sal_Int32 _nPosition, sal_Int32 _nType, sal_Int32 _nScale,sal_Bool _bNullable, const ::rtl::OUString& _rDefaultValue ) |
| :sDefaultValue( _rDefaultValue ) |
| ,nPosition( _nPosition ) |
| ,nType( _nType ) |
| ,nScale( _nScale ) |
| ,bNullable(_bNullable) |
| { |
| } |
| }; |
| typedef ::std::map< ::rtl::OUString, SelectColumnDescription, ::comphelper::UStringMixLess > SelectColumnsMetaData; |
| |
| // the elements of _rxQueryColumns must have the properties PROPERTY_REALNAME and PROPERTY_TABLENAME |
| void getColumnPositions(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxQueryColumns, |
| const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rColumnNames, |
| const ::rtl::OUString& _rsUpdateTableName, |
| SelectColumnsMetaData& o_rColumnNames /* out */, |
| bool i_bAppendTableName = false); |
| |
| typedef ::std::pair<ORowSetRow,::std::pair<sal_Int32,::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow> > > OKeySetValue; |
| typedef ::std::map<sal_Int32,OKeySetValue > OKeySetMatrix; |
| typedef ::std::map<sal_Int32,ORowSetValueVector > OUpdatedParameter; |
| // is used when the source supports keys |
| class OKeySet : public OCacheSet |
| { |
| protected: |
| OKeySetMatrix m_aKeyMap; |
| OKeySetMatrix::iterator m_aKeyIter; |
| |
| ::std::vector< ::rtl::OUString > m_aAutoColumns; // contains all columns which are autoincrement ones |
| |
| OUpdatedParameter m_aUpdatedParameter; // contains all parameter which have been updated and are needed for refetching |
| ORowSetValueVector m_aParameterValueForCache; |
| ::std::auto_ptr<SelectColumnsMetaData> m_pKeyColumnNames; // contains all key column names |
| ::std::auto_ptr<SelectColumnsMetaData> m_pColumnNames; // contains all column names |
| ::std::auto_ptr<SelectColumnsMetaData> m_pParameterNames; // contains all parameter names |
| ::std::auto_ptr<SelectColumnsMetaData> m_pForeignColumnNames; // contains all column names of the rest |
| connectivity::OSQLTable m_xTable; // reference to our table |
| ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xTableKeys; |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement> m_xStatement; |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet> m_xSet; |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow> m_xRow; |
| ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer > m_xComposer; |
| ::rtl::OUString m_sUpdateTableName; |
| ::std::vector< ::rtl::OUString > m_aFilterColumns; |
| sal_Int32& m_rRowCount; |
| |
| sal_Bool m_bRowCountFinal; |
| |
| /** |
| getComposedTableName return the composed table name for the query |
| @param _sCatalog the catalogname may be empty |
| @param _sSchema the schemaname may be empty |
| @param _sTable the tablename |
| |
| @return the composed name |
| */ |
| ::rtl::OUString getComposedTableName( const ::rtl::OUString& _sCatalog, |
| const ::rtl::OUString& _sSchema, |
| const ::rtl::OUString& _sTable); |
| |
| /** copies the values from the insert row into the key row |
| * |
| * \param _rInsertRow the row which was inserted |
| * \param _rKeyRow The current key row of the row set. |
| + \param i_nBookmark The bookmark is used to update the parameter |
| */ |
| void copyRowValue(const ORowSetRow& _rInsertRow,ORowSetRow& _rKeyRow,sal_Int32 i_nBookmark); |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > getKeyColumns() const; |
| void fillAllRows(); |
| sal_Bool fetchRow(); |
| |
| void impl_convertValue_throw(const ORowSetRow& _rInsertRow,const SelectColumnDescription& i_aMetaData); |
| void initColumns(); |
| void findTableColumnsMatching_throw( const ::com::sun::star::uno::Any& i_aTable, |
| const ::rtl::OUString& i_rUpdateTableName, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData>& i_xMeta, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& i_xQueryColumns, |
| ::std::auto_ptr<SelectColumnsMetaData>& o_pKeyColumnNames); |
| ::rtl::OUStringBuffer createKeyFilter(); |
| void tryRefetch(const ORowSetRow& _rInsertRow,bool bRefetch); |
| void executeUpdate(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOrginalRow,const ::rtl::OUString& i_sSQL,const ::rtl::OUString& i_sTableName,const ::std::vector<sal_Int32>& _aIndexColumnPositions = ::std::vector<sal_Int32>()); |
| void executeInsert( const ORowSetRow& _rInsertRow,const ::rtl::OUString& i_sSQL,const ::rtl::OUString& i_sTableName = ::rtl::OUString(),bool bRefetch = false); |
| void executeStatement(::rtl::OUStringBuffer& io_aFilter,const ::rtl::OUString& i_sRowSetFilter,::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryComposer>& io_xAnalyzer); |
| |
| virtual ~OKeySet(); |
| public: |
| OKeySet(const connectivity::OSQLTable& _xTable, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xTableKeys, |
| const ::rtl::OUString& _rUpdateTableName, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer >& _xComposer, |
| const ORowSetValueVector& _aParameterValueForCache, |
| sal_Int32 i_nMaxRows, |
| sal_Int32& o_nRowCount); |
| |
| // late ctor which can throw exceptions |
| virtual void construct(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xDriverSet,const ::rtl::OUString& i_sRowSetFilter); |
| |
| // ::com::sun::star::sdbc::XRow |
| virtual sal_Bool SAL_CALL wasNull( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getString( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| |
| |
| virtual sal_Bool SAL_CALL rowUpdated( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL rowInserted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL rowDeleted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ::com::sun::star::sdbc::XResultSet |
| virtual sal_Bool SAL_CALL next( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL isBeforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL isAfterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL isFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL isLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL beforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL afterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL first( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL last( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL previous( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL refreshRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ::com::sun::star::sdbcx::XRowLocate |
| virtual ::com::sun::star::uno::Any SAL_CALL getBookmark() throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| virtual sal_Bool SAL_CALL moveToBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| virtual sal_Bool SAL_CALL moveRelativeToBookmark( const ::com::sun::star::uno::Any& bookmark, sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| virtual sal_Int32 SAL_CALL compareBookmarks( const ::com::sun::star::uno::Any& first, const ::com::sun::star::uno::Any& second ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| virtual sal_Bool SAL_CALL hasOrderedBookmarks( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| virtual sal_Int32 SAL_CALL hashBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ------------------------------------------------------------------------- |
| // ::com::sun::star::sdbcx::XDeleteRows |
| virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL deleteRows( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rows ,const connectivity::OSQLTable& _xTable) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| // ::com::sun::star::sdbc::XResultSetUpdate |
| virtual void SAL_CALL updateRow(const ORowSetRow& _rInsertRow,const ORowSetRow& _rOrginalRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL deleteRow(const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL cancelRowUpdates( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL moveToInsertRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL moveToCurrentRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException); |
| |
| |
| virtual sal_Bool previous_checked( sal_Bool i_bFetchRow ); |
| virtual sal_Bool absolute_checked( sal_Int32 row,sal_Bool i_bFetchRow ); |
| virtual sal_Bool last_checked( sal_Bool i_bFetchRow); |
| }; |
| } |
| #endif // DBACCESS_CORE_API_KEYSET_HXX |
| |
