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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* Effective License of whole file:
*
* 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
*
* Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
*
* The Contents of this file are made available subject to the terms of
* the GNU Lesser General Public License Version 2.1
*
* Copyright: 200? by Sun Microsystems, Inc.
*
* Contributor(s): Joerg Budischewski
*
* All parts contributed on or after August 2011:
*
* Version: MPL 1.1 / GPLv3+ / LGPLv2.1+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* [ Copyright (C) 2011 Lionel Elie Mamane <lionel@mamane.lu> ]
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPLv2.1+"),
* in which case the provisions of the GPLv3+ or the LGPLv2.1+ are applicable
* instead of those above.
*
************************************************************************/
#include "pq_sequenceresultset.hxx"
#include "pq_resultsetmetadata.hxx"
#include <com/sun/star/sdbc/FetchDirection.hpp>
#include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
#include <com/sun/star/sdbc/ResultSetType.hpp>
#include <com/sun/star/sdbc/XResultSetUpdate.hpp>
#include <com/sun/star/sdbc/XRowUpdate.hpp>
namespace pq_sdbc_driver
{
struct UpdateableField
{
UpdateableField( )
: isTouched(false)
{}
com::sun::star::uno::Any value;
bool isTouched;
};
typedef ::std::vector< UpdateableField , Allocator< UpdateableField > > UpdateableFieldVector;
class UpdateableResultSet :
public SequenceResultSet,
public com::sun::star::sdbc::XResultSetUpdate,
public com::sun::star::sdbc::XRowUpdate
{
ConnectionSettings **m_ppSettings;
OUString m_schema;
OUString m_table;
com::sun::star::uno::Sequence< OUString > m_primaryKey;
UpdateableFieldVector m_updateableField;
com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSetMetaData > m_meta;
bool m_insertRow;
protected:
UpdateableResultSet(
const ::rtl::Reference< RefCountedMutex > & mutex,
const com::sun::star::uno::Reference< com::sun::star::uno::XInterface > &owner,
const com::sun::star::uno::Sequence< OUString > &colNames,
const com::sun::star::uno::Sequence< com::sun::star::uno::Sequence< com::sun::star::uno::Any > > &data,
ConnectionSettings **ppSettings,
const OUString &schema,
const OUString &table,
const com::sun::star::uno::Sequence< OUString > &primaryKey)
: SequenceResultSet( mutex, owner, colNames, data, (*ppSettings)->tc ),
m_ppSettings( ppSettings ),
m_schema( schema ),
m_table( table ),
m_primaryKey( primaryKey ),
m_insertRow( false )
{
// LEM TODO: this duplicates code in pq_resultset.cxx, except for different value
// of ResultSetConcurrency. Baaad.
// Why is an updatable ResultSet a sequenceresultset in the first place?
// This seems to imply that the whole data is fetched once and kept in memory. BAAAAD.
// LEM TODO: shouldn't these things be inherited from the statement or something like that?
sal_Bool b = sal_False;
// Positioned update/delete not supported, so no cursor name
// Fetch direction and size are cursor-specific things, so not used now.
// Fetch size not set
m_props[ BASERESULTSET_FETCH_DIRECTION ] = com::sun::star::uno::makeAny(
com::sun::star::sdbc::FetchDirection::UNKNOWN);
// No escape processing for now
m_props[ BASERESULTSET_ESCAPE_PROCESSING ] = com::sun::star::uno::Any( &b, getBooleanCppuType() );
// Bookmarks not implemented for now
m_props[ BASERESULTSET_IS_BOOKMARKABLE ] = com::sun::star::uno::Any( &b, getBooleanCppuType() );
m_props[ BASERESULTSET_RESULT_SET_CONCURRENCY ] = com::sun::star::uno::makeAny(
com::sun::star::sdbc::ResultSetConcurrency::UPDATABLE );
m_props[ BASERESULTSET_RESULT_SET_TYPE ] = com::sun::star::uno::makeAny(
com::sun::star::sdbc::ResultSetType::SCROLL_INSENSITIVE );
}
OUString buildWhereClause();
void checkUpdate( sal_Int32 column );
public:
static com::sun::star::uno::Reference< com::sun::star::sdbc::XCloseable > createFromPGResultSet(
const ::rtl::Reference< RefCountedMutex > & mutex,
const com::sun::star::uno::Reference< com::sun::star::uno::XInterface > &owner,
ConnectionSettings **ppSettings,
PGresult *result,
const OUString &schema,
const OUString &table,
const com::sun::star::uno::Sequence< OUString > &primaryKey );
public: // XInterface
virtual void SAL_CALL acquire() throw() { SequenceResultSet::acquire(); }
virtual void SAL_CALL release() throw() { SequenceResultSet::release(); }
virtual com::sun::star::uno::Any SAL_CALL queryInterface(
const com::sun::star::uno::Type & reqType )
throw (com::sun::star::uno::RuntimeException);
public: // XTypeProvider
virtual com::sun::star::uno::Sequence< com::sun::star::uno::Type > SAL_CALL getTypes()
throw( com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Sequence< sal_Int8> SAL_CALL getImplementationId()
throw( com::sun::star::uno::RuntimeException );
public: // XResultSetUpdate
virtual void SAL_CALL insertRow( ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateRow( ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL deleteRow( ) 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);
public: // XRowUpdate
virtual void SAL_CALL updateNull( sal_Int32 columnIndex ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateBoolean( sal_Int32 columnIndex, sal_Bool x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateByte( sal_Int32 columnIndex, sal_Int8 x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateShort( sal_Int32 columnIndex, sal_Int16 x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateInt( sal_Int32 columnIndex, sal_Int32 x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateLong( sal_Int32 columnIndex, sal_Int64 x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateFloat( sal_Int32 columnIndex, float x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateDouble( sal_Int32 columnIndex, double x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateString( sal_Int32 columnIndex, const OUString& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateBytes( sal_Int32 columnIndex, const ::com::sun::star::uno::Sequence< sal_Int8 >& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateDate( sal_Int32 columnIndex, const ::com::sun::star::util::Date& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateTime( sal_Int32 columnIndex, const ::com::sun::star::util::Time& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateTimestamp( sal_Int32 columnIndex, const ::com::sun::star::util::DateTime& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateBinaryStream( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateCharacterStream( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Any& x ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL updateNumericObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Any& x, sal_Int32 scale ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // XResultSetMetaDataSupplier
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
static com::sun::star::uno::Sequence< com::sun::star::uno::Type > getStaticTypes( bool updateable )
throw( com::sun::star::uno::RuntimeException );
};
}
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