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Diffstat (limited to 'dbaccess/source/core/inc/definitioncolumn.hxx')
| -rw-r--r-- | dbaccess/source/core/inc/definitioncolumn.hxx | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/dbaccess/source/core/inc/definitioncolumn.hxx b/dbaccess/source/core/inc/definitioncolumn.hxx new file mode 100644 index 000000000..4d7ff3e17 --- /dev/null +++ b/dbaccess/source/core/inc/definitioncolumn.hxx @@ -0,0 +1,291 @@ +/* -*- 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 "column.hxx" +#include "columnsettings.hxx" + +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/ColumnValue.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> +#include <com/sun/star/container/XChild.hpp> + +#include <comphelper/IdPropArrayHelper.hxx> +#include <comphelper/proparrhlp.hxx> +#include <comphelper/uno3.hxx> +#include <cppuhelper/implbase1.hxx> + +namespace dbaccess +{ + + typedef ::cppu::ImplHelper1< css::container::XChild > TXChild; + // OTableColumnDescriptor + /** + * provides the properties for description. A descriptor could be used to create a new table column. + */ + class OTableColumnDescriptor : public OColumn + ,public OColumnSettings + ,public ::comphelper::OPropertyArrayUsageHelper < OTableColumnDescriptor > + ,public TXChild + { + css::uno::Reference< css::uno::XInterface > m_xParent; + const bool m_bActAsDescriptor; + + protected: + // <properties> + OUString m_aTypeName; + OUString m_aDescription; + OUString m_aDefaultValue; + OUString m_aAutoIncrementValue; + sal_Int32 m_nType; + sal_Int32 m_nPrecision; + sal_Int32 m_nScale; + sal_Int32 m_nIsNullable; + bool m_bAutoIncrement; + bool m_bRowVersion; + bool m_bCurrency; + // </properties> + + public: + OTableColumnDescriptor( const bool _bActAsDescriptor ) + :OColumn( !_bActAsDescriptor ) + ,m_bActAsDescriptor( _bActAsDescriptor ) + ,m_nType( css::sdbc::DataType::SQLNULL ) + ,m_nPrecision( 0 ) + ,m_nScale( 0 ) + ,m_nIsNullable( css::sdbc::ColumnValue::NULLABLE_UNKNOWN ) + ,m_bAutoIncrement( false ) + ,m_bRowVersion( false ) + ,m_bCurrency( false ) + { + impl_registerProperties(); + } + + DECLARE_XINTERFACE( ) + + // css::lang::XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + + // css::lang::XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // css::container::XChild + virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent( ) override; + virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override; + + // ::comphelper::OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override; + + // ::cppu::OPropertySetHelper + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override; + + private: + void impl_registerProperties(); + }; + + // OTableColumn + class OTableColumn; + typedef ::comphelper::OPropertyArrayUsageHelper < OTableColumn > OTableColumn_PBase; + /** describes a column of a table + */ + class OTableColumn :public OTableColumnDescriptor + ,public OTableColumn_PBase + { + protected: + virtual ~OTableColumn() override; + + public: + OTableColumn(const OUString& _rName); + + // XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + + // OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override; + }; + + // OQueryColumn + class OQueryColumn; + typedef ::comphelper::OPropertyArrayUsageHelper< OQueryColumn > OQueryColumn_PBase; + /** a column of a Query, with additional information obtained from parsing the query statement + */ + class OQueryColumn :public OTableColumnDescriptor + ,public OQueryColumn_PBase + { + // <properties> + OUString m_sCatalogName; + OUString m_sSchemaName; + OUString m_sTableName; + OUString m_sRealName; + OUString m_sLabel; + // </properties> + + css::uno::Reference< css::beans::XPropertySet > m_xOriginalTableColumn; + + protected: + virtual ~OQueryColumn() override; + + public: + OQueryColumn( + const css::uno::Reference< css::beans::XPropertySet>& _rxParserColumn, + const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, + const OUString &i_sLabel + ); + + // XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + + // *Property* + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual ::cppu::IPropertyArrayHelper* createArrayHelper() const override; + virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override; + + private: + css::uno::Reference< css::beans::XPropertySet > + impl_determineOriginalTableColumn( + const css::uno::Reference< css::sdbc::XConnection >& _rxConnection + ); + + using ::cppu::OPropertySetHelper::getFastPropertyValue; + }; + + // OColumnWrapper + /** + * describes all properties for a columns of a table. Only the view parts are provided + * directly, all the other parts are derived from a driver implementation + */ + class OColumnWrapper :public OColumn + { + protected: + // definition which is provided by a driver! + css::uno::Reference< css::beans::XPropertySet > + m_xAggregate; + + sal_Int32 m_nColTypeID; + + protected: + OColumnWrapper( const css::uno::Reference< css::beans::XPropertySet >& _rCol, const bool _bNameIsReadOnly ); + virtual ~OColumnWrapper() override; + + public: + virtual void SAL_CALL getFastPropertyValue( + css::uno::Any& rValue, + sal_Int32 nHandle + ) const override; + virtual sal_Bool SAL_CALL convertFastPropertyValue( + css::uno::Any & rConvertedValue, + css::uno::Any & rOldValue, + sal_Int32 nHandle, + const css::uno::Any& rValue ) override; + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( + sal_Int32 nHandle, + const css::uno::Any& rValue + ) override; + + protected: + OUString impl_getPropertyNameFromHandle( const sal_Int32 _nHandle ) const; + + protected: + using OColumn::getFastPropertyValue; + }; + + // OTableColumnDescriptorWrapper + /** + * provides the properties for description. A descriptor could be used to create a new table column. + */ + class OTableColumnDescriptorWrapper :public OColumnWrapper + ,public OColumnSettings + ,public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnDescriptorWrapper > + { + const bool m_bPureWrap; + const bool m_bIsDescriptor; + + public: + OTableColumnDescriptorWrapper(const css::uno::Reference< css::beans::XPropertySet >& rCol, + const bool _bPureWrap, const bool _bIsDescriptor ); + + // css::lang::XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + + // css::lang::XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // OIdPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override; + + // cppu::OPropertySetHelper + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual void SAL_CALL getFastPropertyValue( + css::uno::Any& rValue, + sal_Int32 nHandle + ) const override; + virtual sal_Bool SAL_CALL convertFastPropertyValue( + css::uno::Any & rConvertedValue, + css::uno::Any & rOldValue, + sal_Int32 nHandle, + const css::uno::Any& rValue ) override; + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( + sal_Int32 nHandle, + const css::uno::Any& rValue + ) override; + + protected: + using OColumnWrapper::getFastPropertyValue; + }; + + // OTableColumnWrapper + /** + * describes all properties for a columns of a table. Only the view parts are provided + * directly, all the other parts are derived from a driver implementation + */ + class OTableColumnWrapper :public OTableColumnDescriptorWrapper + ,public ::comphelper::OIdPropertyArrayUsageHelper < OTableColumnWrapper > + { + protected: + virtual ~OTableColumnWrapper() override; + + public: + OTableColumnWrapper( const css::uno::Reference< css::beans::XPropertySet >& rCol, + const css::uno::Reference< css::beans::XPropertySet >& rColDefinition, + const bool _bPureWrap ); + + // css::lang::XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + + // css::lang::XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // OIdPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override; + }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |