241 lines
12 KiB
C++
241 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
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#define INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
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#include "columnsettings.hxx"
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#include <com/sun/star/container/XChild.hpp>
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#include <com/sun/star/container/XEnumerationAccess.hpp>
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#include <com/sun/star/container/XIndexAccess.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/container/XNamed.hpp>
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#include <com/sun/star/io/IOException.hpp>
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#include <com/sun/star/io/XObjectInputStream.hpp>
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#include <com/sun/star/io/XObjectOutputStream.hpp>
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#include <com/sun/star/lang/WrappedTargetException.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#include <com/sun/star/sdbc/XResultSet.hpp>
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#include <com/sun/star/sdbcx/XAppend.hpp>
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#include <com/sun/star/sdbcx/XDrop.hpp>
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#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
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#include <comphelper/broadcasthelper.hxx>
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#include <comphelper/proparrhlp.hxx>
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#include <comphelper/propertycontainer.hxx>
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#include <connectivity/CommonTools.hxx>
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#include <connectivity/FValue.hxx>
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#include <connectivity/TColumnsHelper.hxx>
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#include <connectivity/sdbcx/IRefreshable.hxx>
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#include <cppuhelper/compbase2.hxx>
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#include <cppuhelper/compbase4.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <cppuhelper/propshlp.hxx>
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#include <osl/diagnose.h>
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namespace dbaccess
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{
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//************************************************************
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// OColumn
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//************************************************************
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typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::lang::XServiceInfo,
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::com::sun::star::container::XNamed
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> OColumnBase;
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class OColumn :public comphelper::OBaseMutex
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,public OColumnBase
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,public ::comphelper::OPropertyContainer
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,public IPropertyContainer // convenience for the derived class which also derive from OColumnSettings
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{
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friend class OColumns;
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protected:
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// <properties>
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OUString m_sName;
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// </properties>
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protected:
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OColumn( const bool _bNameIsReadOnly );
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public:
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virtual ~OColumn();
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// com::sun::star::lang::XTypeProvider
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException, std::exception);
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virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException, std::exception) = 0;
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// com::sun::star::uno::XInterface
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw (::com::sun::star::uno::RuntimeException, std::exception);
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virtual void SAL_CALL acquire() throw();
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virtual void SAL_CALL release() throw();
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// com::sun::star::beans::XPropertySet
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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// cppu::OComponentHelper
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virtual void SAL_CALL disposing(void);
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// ::com::sun::star::lang::XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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// XNamed
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virtual OUString SAL_CALL getName( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual void SAL_CALL setName( const OUString& _rName ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual void fireValueChange( const ::connectivity::ORowSetValue& _rOldValue );
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protected:
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// IPropertyContainer
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virtual void registerProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const ::com::sun::star::uno::Type& _rMemberType );
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virtual void registerMayBeVoidProperty( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, ::com::sun::star::uno::Any* _pPointerToMember, const ::com::sun::star::uno::Type& _rExpectedType );
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virtual void registerPropertyNoMember( const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const ::com::sun::star::uno::Type& _rType, const void* _pInitialValue );
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};
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// IColumnFactory - used by OColumns for creating new columns
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class SAL_NO_VTABLE IColumnFactory
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{
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public:
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/** creates a OColumn object which should represent the column with a given name
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*/
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virtual OColumn*
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createColumn( const OUString& _rName ) const = 0;
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/** creates a column descriptor object.
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A column descriptor object is used to append new columns to the collection. If such an append
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actually happened, columnAppended is called afterwards.
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*/
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createColumnDescriptor() = 0;
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/** notifies that a column, created from a column descriptor, has been appended
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*/
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virtual void columnAppended( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxSourceDescriptor ) = 0;
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/** notifies that a column with a given name has been dropped
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*/
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virtual void columnDropped( const OUString& _sName ) = 0;
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protected:
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~IColumnFactory() {}
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};
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class OContainerMediator;
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typedef ::cppu::ImplHelper1< ::com::sun::star::container::XChild > TXChild;
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typedef connectivity::OColumnsHelper OColumns_BASE;
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class OColumns : public OColumns_BASE
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,public TXChild
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{
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OContainerMediator* m_pMediator;
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protected:
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// comes from the driver can be null
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::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xDrvColumns;
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::com::sun::star::uno::WeakReference< ::com::sun::star::uno::XInterface > m_xParent;
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IColumnFactory* m_pColFactoryImpl;
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::connectivity::sdbcx::IRefreshableColumns* m_pRefreshColumns;
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sal_Bool m_bInitialized : 1;
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sal_Bool m_bAddColumn : 1;
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sal_Bool m_bDropColumn : 1;
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virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
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virtual connectivity::sdbcx::ObjectType createObject(const OUString& _rName);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor();
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virtual connectivity::sdbcx::ObjectType appendObject( const OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor );
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virtual void dropObject(sal_Int32 _nPos,const OUString _sElementName);
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public:
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connectivity::sdbcx::ObjectType createBaseObject(const OUString& _rName)
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{
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return OColumns_BASE::createObject(_rName);
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}
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/** flag which determines whether the container is filled or not
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*/
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inline sal_Bool isInitialized() const { return m_bInitialized; }
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inline void setInitialized() {m_bInitialized = sal_True;}
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inline void setMediator(OContainerMediator* _pMediator) { m_pMediator = _pMediator; }
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public:
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/** constructs an empty container without configuration location.
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@param rParent the parent object. This instance will be used for refcounting, so the parent
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cannot die before the container does.
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@param _rMutex the mutex of the parent.
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@param _bCaseSensitive the initial case sensitivity flag
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@see setCaseSensitive
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*/
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OColumns(
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::cppu::OWeakObject& _rParent,
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::osl::Mutex& _rMutex,
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sal_Bool _bCaseSensitive,
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const ::std::vector< OUString>& _rVector,
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IColumnFactory* _pColFactory,
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::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
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sal_Bool _bAddColumn = sal_False,
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sal_Bool _bDropColumn = sal_False,
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sal_Bool _bUseHardRef = sal_True);
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OColumns(
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::cppu::OWeakObject& _rParent,
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::osl::Mutex& _rMutex,
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns,
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sal_Bool _bCaseSensitive,
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const ::std::vector< OUString> &_rVector,
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IColumnFactory* _pColFactory,
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::connectivity::sdbcx::IRefreshableColumns* _pRefresh,
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sal_Bool _bAddColumn = sal_False,
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sal_Bool _bDropColumn = sal_False,
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sal_Bool _bUseHardRef = sal_True);
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virtual ~OColumns();
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//XInterface
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual void SAL_CALL acquire() throw() { OColumns_BASE::acquire(); }
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virtual void SAL_CALL release() throw() { OColumns_BASE::release(); }
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//XTypeProvider
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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// ::com::sun::star::lang::XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException, std::exception);
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// ::com::sun::star::container::XChild
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getParent( ) throw (::com::sun::star::uno::RuntimeException, std::exception);
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virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Parent ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException, std::exception);
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void append(const OUString& rName, OColumn*);
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void clearColumns();
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// only the name is identical to ::cppu::OComponentHelper
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virtual void SAL_CALL disposing(void);
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private:
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using OColumns_BASE::setParent;
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};
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}
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#endif // INCLUDED_DBACCESS_SOURCE_CORE_INC_COLUMN_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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