Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 527 insertions, 0 deletions

diff --git a/dbaccess/source/core/api/RowSet.hxx b/dbaccess/source/core/api/RowSet.hxx
new file mode 100644
index 000000000..afe49a923
--- /dev/null
+++ b/dbaccess/source/core/api/RowSet.hxx
@@ -0,0 +1,527 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <atomic>
+#include <cstddef>
+
+#include <apitools.hxx>
+#include "RowSetBase.hxx"
+
+#include <com/sun/star/sdbc/XPreparedStatement.hpp>
+#include <com/sun/star/sdbc/XConnection.hpp>
+#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp>
+#include <com/sun/star/sdb/XResultSetAccess.hpp>
+#include <com/sun/star/sdbc/XRowSetListener.hpp>
+#include <com/sun/star/sdbc/XRowUpdate.hpp>
+#include <com/sun/star/sdbc/XResultSetUpdate.hpp>
+#include <com/sun/star/sdbc/XParameters.hpp>
+#include <com/sun/star/sdb/XRowSetApproveBroadcaster.hpp>
+#include <com/sun/star/util/XCancellable.hpp>
+#include <com/sun/star/sdbcx/XDeleteRows.hpp>
+#include <com/sun/star/sdb/XCompletedExecution.hpp>
+#include <com/sun/star/sdb/XParametersSupplier.hpp>
+#include <com/sun/star/sdb/XRowsChangeBroadcaster.hpp>
+
+#include <cppuhelper/compbase12.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <comphelper/interfacecontainer3.hxx>
+#include <connectivity/paramwrapper.hxx>
+#include <connectivity/FValue.hxx>
+#include <connectivity/warningscontainer.hxx>
+
+namespace dbaccess
+{
+    typedef ::cppu::WeakAggComponentImplHelper12    <   css::sdb::XResultSetAccess
+                                                    ,   css::sdb::XRowSetApproveBroadcaster
+                                                    ,   css::sdb::XRowsChangeBroadcaster
+                                                    ,   css::sdbcx::XDeleteRows
+                                                    ,   css::sdbc::XParameters
+                                                    ,   css::lang::XEventListener
+                                                    ,   css::sdbc::XResultSetUpdate
+                                                    ,   css::sdbc::XRowUpdate
+                                                    ,   css::util::XCancellable
+                                                    ,   css::sdb::XCompletedExecution
+                                                    ,   css::sdb::XParametersSupplier
+                                                    ,   css::sdbc::XWarningsSupplier
+                                                    >   ORowSet_BASE1;
+
+    class OTableContainer;
+    class ORowSet final : public cppu::BaseMutex
+                    , public ORowSet_BASE1
+                    , public ORowSetBase
+                    , public ::comphelper::OPropertyArrayUsageHelper<ORowSet>
+    {
+        friend class ORowSetClone;
+
+        css::uno::Reference< css::sdbc::XConnection >         m_xOldConnection;
+        css::uno::Reference< css::sdbc::XConnection >         m_xActiveConnection;
+        css::uno::Any                                         m_aActiveConnection;
+        css::uno::Reference< css::container::XNameAccess >    m_xTypeMap;
+        css::uno::Any                                         m_aTypeMap;
+        css::uno::Reference< css::sdbc::XPreparedStatement >  m_xStatement;
+        css::uno::Reference< css::sdb::XSingleSelectQueryComposer >   m_xComposer;
+        css::uno::Reference< css::container::XNameAccess >    m_xColumns; // the columns from a table or query
+
+        connectivity::OWeakRefArray                 m_aClones;
+        /** our parameters as XPropertySet instances and ORowSetValue instances
+        */
+        ::dbtools::param::ParametersContainerRef    m_pParameters;
+        /** our parameters values, used when we do not yet have a parameters container
+            (since we have not been executed, yet)
+        */
+        rtl::Reference<ORowSetValueVector>          m_aPrematureParamValues;
+        rtl::Reference<ORowSetValueVector>          m_aParameterValueForCache;
+        std::vector<bool>                         m_aParametersSet;
+        std::vector<bool>                         m_aReadOnlyDataColumns;
+
+        ::comphelper::OInterfaceContainerHelper3<css::sdbc::XRowSetListener> m_aRowsetListeners;
+        ::comphelper::OInterfaceContainerHelper3<css::sdb::XRowSetApproveListener> m_aApproveListeners;
+        ::comphelper::OInterfaceContainerHelper3<css::sdb::XRowsChangeListener> m_aRowsChangeListener;
+
+        ::dbtools::WarningsContainer                m_aWarnings;
+
+        // no Reference! see OCollection::acquire
+        std::unique_ptr<OTableContainer>       m_xTables;
+
+        OUString                               m_aCommand;
+        OUString                               m_aDataSourceName;
+        OUString                               m_aURL;
+        OUString                               m_aUser;
+        OUString                               m_aPassword;
+        OUString                               m_aFilter;
+        OUString                               m_aHavingClause;
+        OUString                               m_aGroupBy;
+        OUString                               m_aOrder;
+        OUString                               m_aActiveCommand;
+        OUString                               m_aUpdateCatalogName; // is set by a query
+        OUString                               m_aUpdateSchemaName; // is set by a query
+        OUString                               m_aUpdateTableName; // is set by a query
+        OUString                               m_sErrorString;
+
+        sal_Int32                   m_nFetchDirection;
+        sal_Int32                   m_nFetchSize;
+        sal_Int32                   m_nMaxFieldSize;
+        sal_Int32                   m_nMaxRows;
+        sal_Int32                   m_nQueryTimeOut;
+        sal_Int32                   m_nCommandType;
+        sal_Int32                   m_nTransactionIsolation;
+        sal_Int32                   m_nPrivileges;
+        sal_Int32                   m_nLastKnownRowCount;
+        std::atomic<std::size_t>    m_nInAppend;
+        bool                        m_bInsertingRow;
+        bool                        m_bLastKnownRowCountFinal;
+        bool                        m_bUseEscapeProcessing ;
+        bool                        m_bApplyFilter ;
+        bool                        m_bCommandFacetsDirty;  // any of the facets which define the active command is dirty
+        bool                        m_bParametersDirty; // parameters changed since execute
+        bool                        m_bModified ;
+        bool                        m_bRebuildConnOnExecute ;
+        bool                        m_bIsBookmarkable ;
+        bool                        m_bNew ;
+        bool                        m_bCanUpdateInsertedRows;
+        bool                        m_bOwnConnection;
+        bool                        m_bPropChangeNotifyEnabled;
+
+        /** builds m_aActiveCommand from our settings
+
+            @return
+                whether we should use escape processing before executing the actual command. This is determined
+                from our own EscapeProcessing property, and possibly overruled by the respective property
+                of a query we're based on.
+        */
+        bool        impl_buildActiveCommand_throw();
+
+        /** initializes our query composer, and everything which has to do with it
+
+            If we don't use escape processing, then we don't have a composer, and everything
+            related to it. Nonetheless, _out_rCommandToExecute and the return value are properly
+            initialized.
+
+            @param _out_rCommandToExecute
+                The command which is to be executed, according to the current settings -
+                it is built from our active command plus our current filter/order criterions.
+
+            @precond
+                m_xActiveConnection points to a valid SDB-level connection
+
+            @throws css::sdb::SQLException
+                if a database-related error occurred
+
+            @throws css::uno::RuntimeException
+                if any of the components involved throws a css::uno::RuntimeException
+        */
+        void        impl_initComposer_throw( OUString& _out_rCommandToExecute );
+
+        /** returns the table container of our active connection
+
+            If our connection is able to provide a tables container, this one is returned.
+            Else, if m_pTables is not <NULL/>, this one will returned.
+            Else, m_pTables will be constructed and returned.
+
+            @precond m_xActiveConnection is not <NULL/>
+            @throws css::sdbc::SQLException
+                if retrieving or constructing the tables container goes wrong
+
+            @see impl_resetTables_nothrow
+        */
+        css::uno::Reference< css::container::XNameAccess >
+                    impl_getTables_throw();
+
+        /** cleans up m_pTables, and resets it to <NULL/>
+        */
+        void        impl_resetTables_nothrow();
+
+        /** prepares and executes our command
+        */
+        css::uno::Reference< css::sdbc::XResultSet >
+                        impl_prepareAndExecute_throw();
+        void            impl_ensureStatement_throw();
+
+        /// @throws css::sdbc::SQLException
+        /// @throws css::uno::RuntimeException
+        css::uno::Reference< css::sdbc::XConnection >  calcConnection(const css::uno::Reference< css::task::XInteractionHandler >& _rxHandler);
+        // free clones and ParseTree. Plus, if _bComplete is <TRUE/>, *all* other associated resources
+        void freeResources( bool _bComplete );
+
+        /// informs the clones (and ourself) that we are going to delete a record with a given bookmark
+        void notifyRowSetAndClonesRowDelete( const css::uno::Any& _rBookmark );
+
+        /// inform the clones (and ourself) that we have deleted a record with a given bookmark
+        void notifyRowSetAndClonesRowDeleted( const css::uno::Any& _rBookmark, sal_Int32 _nPos );
+
+        void checkUpdateIterator();
+        const connectivity::ORowSetValue& getInsertValue(sal_Int32 columnIndex);
+        void setParameter(sal_Int32 parameterIndex, const connectivity::ORowSetValue& x);
+        // resizes the parameter vector if necessary
+        ::connectivity::ORowSetValue& getParameterStorage( sal_Int32 parameterIndex );
+
+        void updateValue(sal_Int32 columnIndex,const connectivity::ORowSetValue& x);
+        void checkUpdateConditions(sal_Int32 columnIndex);
+        void impl_rebuild_throw(::osl::ResettableMutexGuard& _rGuard);
+        // set all data columns to writeable
+        void impl_setDataColumnsWriteable_throw();
+        // restore the old state of the data column read-only state
+        void impl_restoreDataColumnsWriteable_throw();
+
+        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const css::uno::Any& rValue) override;
+        virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue,sal_Int32 nHandle) const override;
+        virtual void getPropertyDefaultByHandle( sal_Int32 _nHandle, css::uno::Any& _rDefault ) const override;
+
+        virtual void fireRowcount() override;
+                void notifyAllListenersRowBeforeChange(::osl::ResettableMutexGuard& _rGuard,const css::sdb::RowChangeEvent &rEvt);
+                void notifyAllListenersRowChanged(::osl::ResettableMutexGuard& _rGuard,const css::sdb::RowsChangeEvent& rEvt);
+        virtual bool notifyAllListenersCursorBeforeMove(::osl::ResettableMutexGuard& _rGuard) override;
+        virtual void notifyAllListenersCursorMoved(::osl::ResettableMutexGuard& _rGuard) override;
+        // notify all that rowset changed
+        void notifyAllListeners(::osl::ResettableMutexGuard& _rGuard);
+
+        virtual void doCancelModification( ) override;
+        virtual bool isModification( ) override;
+        virtual bool isModified( ) override;
+        virtual bool isNew( ) override;
+        virtual bool isPropertyChangeNotificationEnabled() const override;
+
+        virtual ~ORowSet() override;
+
+    public:
+        explicit ORowSet(const css::uno::Reference<css::uno::XComponentContext>&);
+
+        // css::lang::XTypeProvider
+        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+    // css::uno::XInterface
+        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+        virtual void SAL_CALL acquire() noexcept override;
+        virtual void SAL_CALL release() noexcept override;
+
+    // css::lang::XUnoTunnel
+        virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+        static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
+
+    // css::uno::XAggregation
+        virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& aType ) override;
+
+    // css::lang::XServiceInfo
+        virtual OUString SAL_CALL getImplementationName(  ) override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+    // OComponentHelper
+        virtual void SAL_CALL disposing() override;
+
+    // css::lang::XEventListener
+        virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+    // css::sdbc::XCloseable
+        virtual void SAL_CALL close(  ) override;
+
+    // comphelper::OPropertyArrayUsageHelper
+        virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
+
+    // cppu::OPropertySetHelper
+        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+
+    // css::sdbc::XResultSet
+        virtual void SAL_CALL refreshRow(  ) override;
+
+    // XCompletedExecution
+        virtual void SAL_CALL executeWithCompletion( const css::uno::Reference< css::task::XInteractionHandler >& handler ) override;
+
+    // XParametersSupplier
+        virtual css::uno::Reference< css::container::XIndexAccess > SAL_CALL getParameters(  ) override;
+
+    // css::sdbc::XRow
+        virtual sal_Bool SAL_CALL wasNull(  ) override;
+        virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) override;
+        virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) override;
+        virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) override;
+        virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) override;
+        virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) override;
+        virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) override;
+        virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) override;
+        virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) override;
+        virtual css::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) override;
+        virtual css::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) override;
+        virtual css::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) override;
+        virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) override;
+        virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) override;
+        virtual css::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
+        virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) override;
+        virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) override;
+        virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) override;
+        virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) override;
+
+    // css::sdbc::XRowUpdate
+        virtual void SAL_CALL updateNull( sal_Int32 columnIndex ) override;
+        virtual void SAL_CALL updateBoolean( sal_Int32 columnIndex, sal_Bool x ) override;
+        virtual void SAL_CALL updateByte( sal_Int32 columnIndex, sal_Int8 x ) override;
+        virtual void SAL_CALL updateShort( sal_Int32 columnIndex, sal_Int16 x ) override;
+        virtual void SAL_CALL updateInt( sal_Int32 columnIndex, sal_Int32 x ) override;
+        virtual void SAL_CALL updateLong( sal_Int32 columnIndex, sal_Int64 x ) override;
+        virtual void SAL_CALL updateFloat( sal_Int32 columnIndex, float x ) override;
+        virtual void SAL_CALL updateDouble( sal_Int32 columnIndex, double x ) override;
+        virtual void SAL_CALL updateString( sal_Int32 columnIndex, const OUString& x ) override;
+        virtual void SAL_CALL updateBytes( sal_Int32 columnIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
+        virtual void SAL_CALL updateDate( sal_Int32 columnIndex, const css::util::Date& x ) override;
+        virtual void SAL_CALL updateTime( sal_Int32 columnIndex, const css::util::Time& x ) override;
+        virtual void SAL_CALL updateTimestamp( sal_Int32 columnIndex, const css::util::DateTime& x ) override;
+        virtual void SAL_CALL updateBinaryStream( sal_Int32 columnIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+        virtual void SAL_CALL updateCharacterStream( sal_Int32 columnIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+        virtual void SAL_CALL updateObject( sal_Int32 columnIndex, const css::uno::Any& x ) override;
+        virtual void SAL_CALL updateNumericObject( sal_Int32 columnIndex, const css::uno::Any& x, sal_Int32 scale ) override;
+
+    // css::sdbc::XResultSetUpdate
+        virtual void SAL_CALL insertRow(  ) override;
+        virtual void SAL_CALL updateRow(  ) override;
+        virtual void SAL_CALL deleteRow(  ) override;
+        virtual void SAL_CALL cancelRowUpdates(  ) override;
+        virtual void SAL_CALL moveToInsertRow(  ) override;
+        virtual void SAL_CALL moveToCurrentRow(  ) override;
+
+    // css::sdbc::XRowSet
+        virtual void SAL_CALL execute(  ) override;
+        virtual void SAL_CALL addRowSetListener( const css::uno::Reference< css::sdbc::XRowSetListener >& listener ) override;
+        virtual void SAL_CALL removeRowSetListener( const css::uno::Reference< css::sdbc::XRowSetListener >& listener ) override;
+
+    // css::sdb::XRowSetApproveBroadcaster
+        virtual void SAL_CALL addRowSetApproveListener( const css::uno::Reference< css::sdb::XRowSetApproveListener >& listener ) override;
+        virtual void SAL_CALL removeRowSetApproveListener( const css::uno::Reference< css::sdb::XRowSetApproveListener >& listener ) override;
+
+    // css::sdb::XRowsChangeBroadcaster
+        virtual void SAL_CALL addRowsChangeListener( const css::uno::Reference< css::sdb::XRowsChangeListener >& listener ) override;
+        virtual void SAL_CALL removeRowsChangeListener( const css::uno::Reference< css::sdb::XRowsChangeListener >& listener ) override;
+
+    // css::sdb::XResultSetAccess
+        virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL createResultSet(  ) override;
+
+    // css::util::XCancellable
+        virtual void SAL_CALL cancel(  ) override;
+
+    // css::sdbcx::XDeleteRows
+        virtual css::uno::Sequence< sal_Int32 > SAL_CALL deleteRows( const css::uno::Sequence< css::uno::Any >& rows ) override;
+
+    // XParameters
+        virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) override;
+        virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) override;
+        virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) override;
+        virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) override;
+        virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) override;
+        virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) override;
+        virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) override;
+        virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) override;
+        virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) override;
+        virtual void SAL_CALL setString( sal_Int32 parameterIndex, const OUString& x ) override;
+        virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
+        virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const css::util::Date& x ) override;
+        virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const css::util::Time& x ) override;
+        virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const css::util::DateTime& x ) override;
+        virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+        virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
+        virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const css::uno::Any& x ) override;
+        virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) override;
+        virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XRef >& x ) override;
+        virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XBlob >& x ) override;
+        virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XClob >& x ) override;
+        virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XArray >& x ) override;
+        virtual void SAL_CALL clearParameters(  ) override;
+
+        // XWarningsSupplier
+        virtual css::uno::Any SAL_CALL getWarnings(  ) override;
+        virtual void SAL_CALL clearWarnings(  ) override;
+
+        /** implement the <method>execute</method>, without calling the approve listeners and without building a new
+            connection
+            @param      _rClearForNotification      mutex to clear before doing the final notifications
+        */
+        void    execute_NoApprove_NoNewConn(::osl::ResettableMutexGuard& _rClearForNotification);
+
+        /** call the RowSetApproveListeners<p/>
+            @throws css::sdb::RowSetVetoException if one of the listeners vetoed
+            @throws css::uno::RuntimeException
+        */
+        void    approveExecution();
+
+        /// set m_xActiveConnection, fire a PropertyChangeEvent if necessary, do the event listener handling etc
+        void setActiveConnection( css::uno::Reference< css::sdbc::XConnection > const & _rxNewConn, bool _bFireEvent = true );
+
+        void implCancelRowUpdates( bool _bNotifyModified );
+
+        /** sets the given result set type/concurrency at the given statement, while respecting
+            possibly related data source settings
+        */
+        void        setStatementResultSetType(
+            const css::uno::Reference< css::beans::XPropertySet >& _rxStatement,
+            sal_Int32 _nDesiredResultSetType,
+            sal_Int32 _nDesiredResultSetConcurrency
+        );
+
+        /** initializes a given RowSet column with the ColumnSettings (width, format, hidden, etc.) from a
+            template column.
+
+            If the template column supports any of the known column settings, they're plain copied. If not,
+            the template column is examined for a TableName and Name property, and the table column described
+            by those is used to find and copy the column settings.
+        */
+        void    impl_initializeColumnSettings_nothrow(
+            const css::uno::Reference< css::beans::XPropertySet >& _rxTemplateColumn,
+            const css::uno::Reference< css::beans::XPropertySet >& _rxRowSetColumn
+        );
+
+        /** initializes our parameters container (m_pParameters) according to the parameter columns as
+            obtained from our composer
+        */
+        void    impl_initParametersContainer_nothrow();
+        /** disposes our parameters container
+        */
+        void    impl_disposeParametersContainer_nothrow();
+
+        using ORowSetBase::getFastPropertyValue;
+        using ORowSetBase::firePropertyChange;
+        using ORowSetBase::doCancelModification;
+        using ORowSetBase::isModification;
+        using ORowSetBase::isModified;
+        using ORowSetBase::isNew;
+    };
+
+
+    //  ORowSetClone
+
+    class ORowSetClone : public cppu::BaseMutex
+                         ,public OSubComponent
+                         ,public ORowSetBase
+                         ,public ::comphelper::OPropertyArrayUsageHelper < ORowSetClone >
+    {
+        ORowSet*                    m_pParent;
+        sal_Int32                   m_nFetchDirection;
+        sal_Int32                   m_nFetchSize;
+        bool                    m_bIsBookmarkable;
+
+    protected:
+        // the clone can not insert anything
+        virtual void        doCancelModification( ) override;
+        virtual bool        isModification( ) override;
+        virtual bool        isModified( ) override;
+        virtual bool        isNew( ) override;
+
+        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const css::uno::Any& rValue) override;
+    public:
+        ORowSetClone( const css::uno::Reference<css::uno::XComponentContext>& _rContext, ORowSet& rParent, ::osl::Mutex* _pMutex );
+        virtual ~ORowSetClone() override;
+
+    // css::lang::XTypeProvider
+        virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+        virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override
+        {
+            return css::uno::Sequence<sal_Int8>();
+        }
+
+    // css::uno::XInterface
+        virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+        virtual void SAL_CALL acquire() noexcept override;
+        virtual void SAL_CALL release() noexcept override;
+
+    // css::lang::XServiceInfo
+        virtual OUString SAL_CALL getImplementationName(  ) override;
+        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+    // css::lang::XUnoTunnel
+        virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+        static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
+
+    // OComponentHelper
+        virtual void SAL_CALL disposing() override;
+
+    // css::sdbc::XCloseable
+        virtual void SAL_CALL close(  ) override;
+
+    // css::beans::XPropertySet
+        virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override
+        {
+            return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
+        }
+
+    // css::sdbc::XRowSet
+        virtual void SAL_CALL execute(  ) override;
+        virtual void SAL_CALL addRowSetListener( const css::uno::Reference< css::sdbc::XRowSetListener >& listener ) override;
+        virtual void SAL_CALL removeRowSetListener( const css::uno::Reference< css::sdbc::XRowSetListener >& listener ) override;
+
+    // comphelper::OPropertyArrayUsageHelper
+        virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
+
+    // cppu::OPropertySetHelper
+        virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+
+    protected:
+        using ORowSetBase::doCancelModification;
+        using ORowSetBase::isModification;
+        using ORowSetBase::isModified;
+        using ORowSetBase::isNew;
+        using ORowSetBase::rowDeleted;
+    };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */