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/* -*- 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 <vector>
#include <memory>
#include <cppuhelper/weak.hxx>
#include <comphelper/interfacecontainer3.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/ucb/XContentAccess.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/ucb/XContentProvider.hpp>
#include <com/sun/star/ucb/XContentIdentifier.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/beans/Property.hpp>
namespace chelp {
class ResultSetBase
: public cppu::OWeakObject,
public css::lang::XComponent,
public css::sdbc::XRow,
public css::sdbc::XResultSet,
public css::sdbc::XCloseable,
public css::sdbc::XResultSetMetaDataSupplier,
public css::beans::XPropertySet,
public css::ucb::XContentAccess
{
public:
ResultSetBase( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const css::uno::Reference< css::ucb::XContentProvider >& xProvider,
const css::uno::Sequence< css::beans::Property >& seq );
virtual ~ResultSetBase() override;
// XInterface
virtual css::uno::Any SAL_CALL
queryInterface( const css::uno::Type& aType ) override;
virtual void SAL_CALL
acquire()
noexcept override;
virtual void SAL_CALL
release()
noexcept override;
// XComponent
virtual void SAL_CALL
dispose() override;
virtual void SAL_CALL
addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
virtual void SAL_CALL
removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
// XRow
virtual sal_Bool SAL_CALL
wasNull() override
{
if( 0<= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
m_nWasNull = m_aItems[m_nRow]->wasNull();
else
m_nWasNull = true;
return m_nWasNull;
}
virtual OUString SAL_CALL
getString( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getString( columnIndex );
else
return OUString();
}
virtual sal_Bool SAL_CALL
getBoolean( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getBoolean( columnIndex );
else
return false;
}
virtual sal_Int8 SAL_CALL
getByte( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getByte( columnIndex );
else
return sal_Int8( 0 );
}
virtual sal_Int16 SAL_CALL
getShort( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getShort( columnIndex );
else
return sal_Int16( 0 );
}
virtual sal_Int32 SAL_CALL
getInt( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getInt( columnIndex );
else
return 0;
}
virtual sal_Int64 SAL_CALL
getLong( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getLong( columnIndex );
else
return sal_Int64( 0 );
}
virtual float SAL_CALL
getFloat( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getFloat( columnIndex );
else
return float( 0 );
}
virtual double SAL_CALL
getDouble( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getDouble( columnIndex );
else
return double( 0 );
}
virtual css::uno::Sequence< sal_Int8 > SAL_CALL
getBytes( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getBytes( columnIndex );
else
return css::uno::Sequence< sal_Int8 >();
}
virtual css::util::Date SAL_CALL
getDate( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getDate( columnIndex );
else
return css::util::Date();
}
virtual css::util::Time SAL_CALL
getTime( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getTime( columnIndex );
else
return css::util::Time();
}
virtual css::util::DateTime SAL_CALL
getTimestamp( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getTimestamp( columnIndex );
else
return css::util::DateTime();
}
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
getBinaryStream( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getBinaryStream( columnIndex );
else
return css::uno::Reference< css::io::XInputStream >();
}
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
getCharacterStream( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getCharacterStream( columnIndex );
else
return css::uno::Reference< css::io::XInputStream >();
}
virtual css::uno::Any SAL_CALL
getObject( sal_Int32 columnIndex,
const css::uno::Reference< css::container::XNameAccess >& typeMap ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getObject( columnIndex,typeMap );
else
return css::uno::Any();
}
virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
getRef( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getRef( columnIndex );
else
return css::uno::Reference< css::sdbc::XRef >();
}
virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
getBlob( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getBlob( columnIndex );
else
return css::uno::Reference< css::sdbc::XBlob >();
}
virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
getClob( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getClob( columnIndex );
else
return css::uno::Reference< css::sdbc::XClob >();
}
virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
getArray( sal_Int32 columnIndex ) override
{
if( 0 <= m_nRow && sal::static_int_cast<sal_uInt32>( m_nRow ) < m_aItems.size() )
return m_aItems[m_nRow]->getArray( columnIndex );
else
return css::uno::Reference< css::sdbc::XArray >();
}
// 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;
// XCloseable
virtual void SAL_CALL
close() override;
// XContentAccess
virtual OUString SAL_CALL
queryContentIdentifierString() override;
virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
queryContentIdentifier() override;
virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
queryContent() override;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
getMetaData() override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
getPropertySetInfo() override;
virtual void SAL_CALL setPropertyValue(
const OUString& aPropertyName,
const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL
getPropertyValue(
const OUString& PropertyName ) override;
virtual void SAL_CALL
addPropertyChangeListener(
const OUString& aPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL
removePropertyChangeListener(
const OUString& aPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL
addVetoableChangeListener(
const OUString& PropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener(
const OUString& PropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
protected:
css::uno::Reference< css::uno::XComponentContext > m_xContext;
css::uno::Reference< css::ucb::XContentProvider > m_xProvider;
sal_Int32 m_nRow;
bool m_nWasNull;
typedef std::vector< css::uno::Reference< css::ucb::XContentIdentifier > > IdentSet;
typedef std::vector< css::uno::Reference< css::sdbc::XRow > > ItemSet;
IdentSet m_aIdents;
ItemSet m_aItems;
std::vector<OUString> m_aPath;
css::uno::Sequence< css::beans::Property > m_sProperty;
osl::Mutex m_aMutex;
std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>> m_pDisposeEventListeners;
std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::beans::XPropertyChangeListener>> m_pRowCountListeners;
std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::beans::XPropertyChangeListener>> m_pIsFinalListeners;
};
} // end namespace fileaccess
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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