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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: 2000 by Sun Microsystems, Inc.
*
* Contributor(s): Joerg Budischewski
*
* All parts contributed on or after August 2011:
*
* 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/.
*
************************************************************************/
#pragma once
#include <sal/config.h>
#include <string_view>
#include <cppuhelper/propshlp.hxx>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/component.hxx>
#include <libpq-fe.h>
#include "pq_connection.hxx"
#include <com/sun/star/sdbc/XMultipleResults.hpp>
#include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
namespace pq_sdbc_driver
{
const sal_Int32 STATEMENT_CURSOR_NAME = 0;
const sal_Int32 STATEMENT_ESCAPE_PROCESSING = 1;
const sal_Int32 STATEMENT_FETCH_DIRECTION = 2;
const sal_Int32 STATEMENT_FETCH_SIZE = 3;
const sal_Int32 STATEMENT_MAX_FIELD_SIZE = 4;
const sal_Int32 STATEMENT_MAX_ROWS = 5;
const sal_Int32 STATEMENT_QUERY_TIME_OUT = 6;
const sal_Int32 STATEMENT_RESULT_SET_CONCURRENCY = 7;
const sal_Int32 STATEMENT_RESULT_SET_TYPE = 8;
#define STATEMENT_SIZE 9
typedef ::cppu::WeakComponentImplHelper< css::sdbc::XStatement,
css::sdbc::XCloseable,
css::sdbc::XWarningsSupplier,
css::sdbc::XMultipleResults,
css::sdbc::XGeneratedResultSet,
css::sdbc::XResultSetMetaDataSupplier
> Statement_BASE;
class Statement : public Statement_BASE,
public cppu::OPropertySetHelper
{
private:
css::uno::Any m_props[STATEMENT_SIZE];
css::uno::Reference< css::sdbc::XConnection > m_connection;
ConnectionSettings *m_pSettings;
css::uno::Reference< css::sdbc::XCloseable > m_lastResultset;
::rtl::Reference< comphelper::RefCountedMutex > m_xMutex;
bool m_multipleResultAvailable;
sal_Int32 m_multipleResultUpdateCount;
sal_Int32 m_lastOidInserted;
OUString m_lastTableInserted;
OString m_lastQuery;
public:
/**
* @param ppConnection The piece of memory, pConnection points to, is accessible
* as long as a reference to parameter con is held.
*/
Statement( const rtl::Reference< comphelper::RefCountedMutex > & refMutex,
const css::uno::Reference< css::sdbc::XConnection> & con,
struct ConnectionSettings *pSettings );
virtual ~Statement() override;
public: // XInterface
virtual void SAL_CALL acquire() noexcept override { Statement_BASE::acquire(); }
virtual void SAL_CALL release() noexcept override { Statement_BASE::release(); }
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & reqType ) override;
public: // XCloseable
virtual void SAL_CALL close( ) override;
public: // XStatement
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery(
const OUString& sql ) override;
virtual sal_Int32 SAL_CALL executeUpdate( const OUString& sql ) override;
virtual sal_Bool SAL_CALL execute( const OUString& sql ) override;
virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override;
public: // XWarningsSupplier
virtual css::uno::Any SAL_CALL getWarnings( ) override;
virtual void SAL_CALL clearWarnings( ) override;
public: // XTypeProvider, first implemented by OPropertySetHelper
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
virtual css::uno::Sequence< sal_Int8> SAL_CALL getImplementationId() override;
public: // OPropertySetHelper
virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
virtual sal_Bool SAL_CALL convertFastPropertyValue(
css::uno::Any & rConvertedValue,
css::uno::Any & rOldValue,
sal_Int32 nHandle,
const css::uno::Any& rValue ) override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle,
const css::uno::Any& rValue ) override;
using ::cppu::OPropertySetHelper::getFastPropertyValue;
void SAL_CALL getFastPropertyValue(
css::uno::Any& rValue,
sal_Int32 nHandle ) const override;
// XPropertySet
css::uno::Reference < css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
public: // XGeneratedResultSet
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL
getGeneratedValues( ) override;
public: // XMultipleResults
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL getResultSet( ) override;
virtual sal_Int32 SAL_CALL getUpdateCount( ) override;
virtual sal_Bool SAL_CALL getMoreResults( ) override;
public: // OComponentHelper
virtual void SAL_CALL disposing() override;
public: // XResultSetMetaDataSupplier (is required by framework (see
// dbaccess/source/core/api/preparedstatement.cxx::getMetaData() )
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
private:
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void checkClosed();
/// @throws css::sdbc::SQLException
void raiseSQLException( std::u16string_view sql, const char * errorMsg );
};
struct CommandData
{
ConnectionSettings **ppSettings;
sal_Int32 *pLastOidInserted;
sal_Int32 *pMultipleResultUpdateCount;
bool *pMultipleResultAvailable;
OUString *pLastTableInserted;
css::uno::Reference< css::sdbc::XCloseable > *pLastResultset;
OString *pLastQuery;
::rtl::Reference< comphelper::RefCountedMutex > refMutex;
css::uno::Reference< css::uno::XInterface > owner;
css::uno::Reference< css::sdbcx::XTablesSupplier > tableSupplier;
sal_Int32 concurrency;
};
bool executePostgresCommand( const OString & cmd, struct CommandData *data );
css::uno::Reference< css::sdbc::XResultSet > getGeneratedValuesFromLastInsert(
ConnectionSettings *pConnectionSettings,
const css::uno::Reference< css::sdbc::XConnection > &connection,
sal_Int32 nLastOid,
const OUString & lastTableInserted,
const OString & lastQuery );
}
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