/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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 "Connection.hxx"
#include <ibase.h>
#include <connectivity/FValue.hxx>
#include <cppuhelper/compbase.hxx>
#include <comphelper/proparrhlp.hxx>
#include <comphelper/propertycontainer.hxx>
#include <com/sun/star/util/XCancellable.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XColumnLocate.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <type_traits>
namespace connectivity::firebird
{
class OResultSetMetaData;
/*
** OResultSet
*/
typedef ::cppu::WeakComponentImplHelper< css::sdbc::XResultSet,
css::sdbc::XRow,
css::sdbc::XResultSetMetaDataSupplier,
css::util::XCancellable,
css::sdbc::XCloseable,
css::sdbc::XColumnLocate,
css::lang::XServiceInfo> OResultSet_BASE;
/**
* This ResultSet does not deal with the management of the SQLDA
* it is supplied with. The owner must manage its SQLDA appropriately
* and ensure that the ResultSet is destroyed before disposing of the
* SQLDA.
*/
class OResultSet:
public OResultSet_BASE,
public ::comphelper::OPropertyContainer,
public ::comphelper::OPropertyArrayUsageHelper<OResultSet>
{
private:
bool m_bIsBookmarkable;
sal_Int32 m_nFetchSize;
sal_Int32 m_nResultSetType;
sal_Int32 m_nFetchDirection;
sal_Int32 m_nResultSetConcurrency;
protected:
// Connection kept alive by m_xStatement
Connection* m_pConnection;
::osl::Mutex& m_rMutex;
const css::uno::Reference< css::uno::XInterface >& m_xStatement;
rtl::Reference<OResultSetMetaData> m_xMetaData;
XSQLDA* m_pSqlda;
isc_stmt_handle m_statementHandle;
bool m_bWasNull;
// Row numbering starts with 0 for "in front of first row"
sal_Int32 m_currentRow;
bool m_bIsAfterLastRow;
const sal_Int32 m_fieldCount;
ISC_STATUS_ARRAY m_statusVector;
bool isNull(
const sal_Int32 nColumnIndex);
template <
typename T> requires std::is_integral_v<T>
OUString makeNumericString(
const sal_Int32 nColumnIndex);
template <
typename T> T retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <
typename T> T safelyRetrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType = 0);
// OIdPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper()
const override;
virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void checkColumnIndex( sal_Int32 index );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void checkRowIndex();
// you can't delete objects of this type
virtual ~OResultSet() override;
public:
DECLARE_SERVICE_INFO();
OResultSet(Connection* pConnection,
::osl::Mutex& rMutex,
const css::uno::Reference< css::uno::XInterface >& xStatement,
isc_stmt_handle aStatementHandle,
XSQLDA* aSqlda
);
// 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;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo
( ) override;
// XResultSet
virtual sal_Bool SAL_CALL next( ) override;
virtual sal_Bool SAL_CALL isBeforeFirst( ) override;
virtual sal_Bool SAL_CALL isAfterLast( ) override;
virtual sal_Bool SAL_CALL isFirst( ) override;
virtual sal_Bool SAL_CALL isLast( ) override;
virtual void SAL_CALL beforeFirst( ) override;
virtual void SAL_CALL afterLast( ) override;
virtual sal_Bool SAL_CALL first( ) override;
virtual sal_Bool SAL_CALL last( ) override;
virtual sal_Int32 SAL_CALL getRow( ) override;
virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) override;
virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) override;
virtual sal_Bool SAL_CALL previous( ) override;
virtual void SAL_CALL refreshRow( ) override;
virtual sal_Bool SAL_CALL rowUpdated( ) override;
virtual sal_Bool SAL_CALL rowInserted( ) override;
virtual sal_Bool SAL_CALL rowDeleted( ) override;
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getStatement( ) override;
// 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;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
// XCancellable
virtual void SAL_CALL cancel( ) override;
// XCloseable
virtual void SAL_CALL close( ) override;
// XWarningsSupplier
// XColumnLocate
virtual sal_Int32 SAL_CALL findColumn(const OUString& columnName) override;
};
// Specialisations have to be in the namespace and can't be within the class.
template <> css::util::Date
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> ::connectivity::ORowSetValue
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> css::util::Time
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> css::util::DateTime
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> ISC_QUAD*
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> OUString
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
template <> ISC_QUAD*
OResultSet::retrieveValue(
const sal_Int32 nColumnIndex,
const ISC_SHORT nType);
}
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