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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 .
*/
#ifndef INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
#define INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
#include "columnsettings.hxx"
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/io/IOException.hpp>
#include <com/sun/star/io/XObjectInputStream.hpp>
#include <com/sun/star/io/XObjectOutputStream.hpp>
#include <com/sun/star/lang/WrappedTargetException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbcx/XAppend.hpp>
#include <com/sun/star/sdbcx/XDrop.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/proparrhlp.hxx>
#include <comphelper/propertycontainer.hxx>
#include <connectivity/CommonTools.hxx>
#include <connectivity/FValue.hxx>
#include <connectivity/TColumnsHelper.hxx>
#include <connectivity/sdbcx/IRefreshable.hxx>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/propshlp.hxx>
#include <osl/diagnose.h>
namespace dbaccess
{
// OColumn
typedef ::cppu::WeakComponentImplHelper< css::lang::XServiceInfo,
css::container::XNamed
> OColumnBase;
class OColumn :public comphelper::OBaseMutex
,public OColumnBase
,public ::comphelper::OPropertyContainer
,public IPropertyContainer // convenience for the derived class which also derive from OColumnSettings
{
friend class OColumns;
protected:
// <properties>
OUString m_sName;
// </properties>
protected:
OColumn( const bool _bNameIsReadOnly );
public:
virtual ~OColumn();
// css::lang::XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() throw (css::uno::RuntimeException, std::exception) override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (css::uno::RuntimeException, std::exception) override = 0;
// css::uno::XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
// css::beans::XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(css::uno::RuntimeException, std::exception) override;
// cppu::OComponentHelper
virtual void SAL_CALL disposing() override;
// css::lang::XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(css::uno::RuntimeException, std::exception) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(css::uno::RuntimeException, std::exception) override;
// XNamed
virtual OUString SAL_CALL getName( ) throw(css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL setName( const OUString& _rName ) throw(css::uno::RuntimeException, std::exception) override;
virtual void fireValueChange( const ::connectivity::ORowSetValue& _rOldValue );
protected:
// IPropertyContainer
virtual void registerProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const css::uno::Type& _rMemberType ) override;
virtual void registerMayBeVoidProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, css::uno::Any* _pPointerToMember, const css::uno::Type& _rExpectedType ) override;
};
// IColumnFactory - used by OColumns for creating new columns
class SAL_NO_VTABLE IColumnFactory
{
public:
/** creates a OColumn object which should represent the column with a given name
*/
virtual OColumn*
createColumn( const OUString& _rName ) const = 0;
/** creates a column descriptor object.
A column descriptor object is used to append new columns to the collection. If such an append
actually happened, columnAppended is called afterwards.
*/
virtual css::uno::Reference< css::beans::XPropertySet > createColumnDescriptor() = 0;
/** notifies that a column, created from a column descriptor, has been appended
*/
virtual void columnAppended( const css::uno::Reference< css::beans::XPropertySet >& _rxSourceDescriptor ) = 0;
/** notifies that a column with a given name has been dropped
*/
virtual void columnDropped( const OUString& _sName ) = 0;
protected:
~IColumnFactory() {}
};
class OContainerMediator;
typedef ::cppu::ImplHelper1< css::container::XChild > TXChild;
typedef connectivity::OColumnsHelper OColumns_BASE;
class OColumns : public OColumns_BASE
,public TXChild
{
OContainerMediator* m_pMediator;
protected:
// comes from the driver can be null
css::uno::Reference< css::container::XNameAccess > m_xDrvColumns;
css::uno::WeakReference< css::uno::XInterface > m_xParent;
IColumnFactory* m_pColFactoryImpl;
::connectivity::sdbcx::IRefreshableColumns* m_pRefreshColumns;
bool m_bInitialized : 1;
bool m_bAddColumn : 1;
bool m_bDropColumn : 1;
virtual void impl_refresh() throw(css::uno::RuntimeException) override;
virtual connectivity::sdbcx::ObjectType createObject(const OUString& _rName) override;
virtual css::uno::Reference< css::beans::XPropertySet > createDescriptor() override;
virtual connectivity::sdbcx::ObjectType appendObject( const OUString& _rForName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName) override;
public:
connectivity::sdbcx::ObjectType createBaseObject(const OUString& _rName)
{
return OColumns_BASE::createObject(_rName);
}
/** flag which determines whether the container is filled or not
*/
inline bool isInitialized() const { return m_bInitialized; }
inline void setInitialized() {m_bInitialized = true;}
inline void setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; }
public:
/** constructs an empty container without configuration location.
@param rParent the parent object. This instance will be used for refcounting, so the parent
cannot die before the container does.
@param _rMutex the mutex of the parent.
@param _bCaseSensitive the initial case sensitivity flag
@see setCaseSensitive
*/
OColumns(
::cppu::OWeakObject& _rParent,
::osl::Mutex& _rMutex,
bool _bCaseSensitive,
const ::std::vector< OUString>& _rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
bool _bAddColumn = false,
bool _bDropColumn = false,
bool _bUseHardRef = true);
OColumns(
::cppu::OWeakObject& _rParent,
::osl::Mutex& _rMutex,
const css::uno::Reference< css::container::XNameAccess >& _rxDrvColumns,
bool _bCaseSensitive,
const ::std::vector< OUString> &_rVector,
IColumnFactory* _pColFactory,
::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
bool _bAddColumn = false,
bool _bDropColumn = false,
bool _bUseHardRef = true);
virtual ~OColumns();
//XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) throw(css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL acquire() throw() override { OColumns_BASE::acquire(); }
virtual void SAL_CALL release() throw() override { OColumns_BASE::release(); }
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) throw(css::uno::RuntimeException, std::exception) override;
// css::lang::XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(css::uno::RuntimeException, std::exception) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(css::uno::RuntimeException, std::exception) override;
// css::container::XChild
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent( ) throw (css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) throw (css::lang::NoSupportException, css::uno::RuntimeException, std::exception) override;
void append(const OUString& rName, OColumn*);
void clearColumns();
// only the name is identical to ::cppu::OComponentHelper
virtual void SAL_CALL disposing() override;
private:
using OColumns_BASE::setParent;
};
}
#endif // INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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