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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:
*
* 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.
*
************************************************************************/
#ifndef _PQ_STATEMENT_HXX_
#define _PQ_STATEMENT_HXX_
#include <cppuhelper/propshlp.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
{
static const sal_Int32 STATEMENT_CURSOR_NAME = 0;
static const sal_Int32 STATEMENT_ESCAPE_PROCESSING = 1;
static const sal_Int32 STATEMENT_FETCH_DIRECTION = 2;
static const sal_Int32 STATEMENT_FETCH_SIZE = 3;
static const sal_Int32 STATEMENT_MAX_FIELD_SIZE = 4;
static const sal_Int32 STATEMENT_MAX_ROWS = 5;
static const sal_Int32 STATEMENT_QUERY_TIME_OUT = 6;
static const sal_Int32 STATEMENT_RESULT_SET_CONCURRENCY = 7;
static const sal_Int32 STATEMENT_RESULT_SET_TYPE = 8;
#define STATEMENT_SIZE 9
class ResultSet;
class Statement : public cppu::OComponentHelper,
public cppu::OPropertySetHelper,
public com::sun::star::sdbc::XStatement,
public com::sun::star::sdbc::XCloseable,
public com::sun::star::sdbc::XWarningsSupplier,
public com::sun::star::sdbc::XMultipleResults,
public com::sun::star::sdbc::XGeneratedResultSet,
public com::sun::star::sdbc::XResultSetMetaDataSupplier
{
private:
com::sun::star::uno::Any m_props[STATEMENT_SIZE];
com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > m_connection;
ConnectionSettings *m_pSettings;
com::sun::star::uno::Reference< com::sun::star::sdbc::XCloseable > m_lastResultset;
::rtl::Reference< RefCountedMutex > m_refMutex;
sal_Bool m_multipleResultAvailable;
sal_Int32 m_multipleResultUpdateCount;
sal_Int32 m_lastOidInserted;
rtl::OUString m_lastTableInserted;
rtl::OString m_lastQuery;
public:
/**
* @param ppConnection The piece of memory, pConnection points to, is accessisble
* as long as a reference to paramenter con is held.
*/
Statement( const rtl::Reference< RefCountedMutex > & refMutex,
const com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection> & con,
struct ConnectionSettings *pSettings );
virtual ~Statement();
public: // XInterface
virtual void SAL_CALL acquire() throw() { OComponentHelper::acquire(); }
virtual void SAL_CALL release() throw() { OComponentHelper::release(); }
virtual com::sun::star::uno::Any SAL_CALL queryInterface( const com::sun::star::uno::Type & reqType )
throw (com::sun::star::uno::RuntimeException);
public: // XCloseable
virtual void SAL_CALL close( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // XStatement
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery(
const ::rtl::OUString& sql )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // XWarningsSupplier
virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL clearWarnings( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // XTypeProvider, first implemented by OPropertySetHelper
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: // OPropertySetHelper
virtual cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
virtual sal_Bool SAL_CALL convertFastPropertyValue(
::com::sun::star::uno::Any & rConvertedValue,
::com::sun::star::uno::Any & rOldValue,
sal_Int32 nHandle,
const ::com::sun::star::uno::Any& rValue )
throw (::com::sun::star::lang::IllegalArgumentException);
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle,
const ::com::sun::star::uno::Any& rValue )
throw (::com::sun::star::uno::Exception);
using ::cppu::OPropertySetHelper::getFastPropertyValue;
void SAL_CALL getFastPropertyValue(
::com::sun::star::uno::Any& rValue,
sal_Int32 nHandle ) const;
// XPropertySet
::com::sun::star::uno::Reference < ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo()
throw(com::sun::star::uno::RuntimeException);
public: // XGeneratedResultSet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL
getGeneratedValues( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // XMultipleResults
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getResultSet( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getUpdateCount( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL getMoreResults( )
throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
public: // OComponentHelper
virtual void SAL_CALL disposing();
public: // XResultSetMetaDataSupplier (is required by framework (see
// dbaccess/source/core/api/preparedstatement.cxx::getMetaData() )
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);
private:
void checkClosed() throw (com::sun::star::sdbc::SQLException, com::sun::star::uno::RuntimeException);
void raiseSQLException( const ::rtl::OUString & sql, const char * errorMsg, const char *errorType = 0 )
throw ( com::sun::star::sdbc::SQLException );
};
struct CommandData
{
ConnectionSettings **ppSettings;
sal_Int32 *pLastOidInserted;
sal_Int32 *pMultipleResultUpdateCount;
sal_Bool *pMultipleResultAvailable;
::rtl::OUString *pLastTableInserted;
::com::sun::star::uno::Reference< com::sun::star::sdbc::XCloseable > *pLastResultset;
::rtl::OString *pLastQuery;
::rtl::Reference< RefCountedMutex > refMutex;
::com::sun::star::uno::Reference< com::sun::star::uno::XInterface > owner;
::com::sun::star::uno::Reference< com::sun::star::sdbcx::XTablesSupplier > tableSupplier;
sal_Int32 concurrency;
};
bool executePostgresCommand( const rtl::OString & cmd, struct CommandData *data );
com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet > getGeneratedValuesFromLastInsert(
ConnectionSettings *pConnectionSettings,
const com::sun::star::uno::Reference< com::sun::star::sdbc::XConnection > &connection,
sal_Int32 nLastOid,
const rtl::OUString & lastTableInserted,
const rtl::OString & lastQuery );
}
#endif
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