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Diffstat (limited to 'xmlhelp/source/cxxhelp/provider/resultsetbase.hxx')
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/resultsetbase.hxx | 401 |
1 files changed, 401 insertions, 0 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx new file mode 100644 index 000000000..6ec04f36d --- /dev/null +++ b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx @@ -0,0 +1,401 @@ +/* -*- 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: */ |