/* -*- 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 . */ #include #include #include #include #include #include #include #include #include #include #include #include #define PROPERTY_ID_VALUE 1000 namespace dbtools::param { using ::com::sun::star::uno::Reference; using ::com::sun::star::sdbc::XParameters; using ::com::sun::star::uno::Sequence; using ::com::sun::star::uno::Type; using ::com::sun::star::uno::RuntimeException; using ::com::sun::star::uno::XWeak; using ::com::sun::star::beans::XPropertySet; using ::com::sun::star::beans::XFastPropertySet; using ::com::sun::star::beans::XMultiPropertySet; using ::com::sun::star::beans::XPropertySetInfo; using ::com::sun::star::beans::Property; using ::com::sun::star::uno::Exception; using ::com::sun::star::uno::UNO_QUERY_THROW; using ::com::sun::star::uno::Any; using ::com::sun::star::sdbc::SQLException; using ::com::sun::star::lang::WrappedTargetException; using ::com::sun::star::lang::IndexOutOfBoundsException; using ::com::sun::star::container::XEnumeration; using ::com::sun::star::sdb::XSingleSelectQueryAnalyzer; using ::com::sun::star::sdb::XParametersSupplier; using ::com::sun::star::lang::DisposedException; namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute; namespace DataType = ::com::sun::star::sdbc::DataType; ParameterWrapper::ParameterWrapper( const Reference< XPropertySet >& _rxColumn ) :PropertyBase( m_aBHelper ) ,m_xDelegator( _rxColumn ) { if ( m_xDelegator.is() ) m_xDelegatorPSI = m_xDelegator->getPropertySetInfo(); if ( !m_xDelegatorPSI.is() ) throw RuntimeException(); } ParameterWrapper::ParameterWrapper( const Reference< XPropertySet >& _rxColumn, const Reference< XParameters >& _rxAllParameters, const std::vector< sal_Int32 >& _rIndexes ) :PropertyBase( m_aBHelper ) ,m_aIndexes( _rIndexes ) ,m_xDelegator( _rxColumn ) ,m_xValueDestination( _rxAllParameters ) { if ( m_xDelegator.is() ) m_xDelegatorPSI = m_xDelegator->getPropertySetInfo(); if ( !m_xDelegatorPSI.is() ) throw RuntimeException(); OSL_ENSURE( !m_aIndexes.empty(), "ParameterWrapper::ParameterWrapper: sure about the indexes?" ); } ParameterWrapper::~ParameterWrapper() { } IMPLEMENT_FORWARD_REFCOUNT( ParameterWrapper, UnoBase ) css::uno::Any ParameterWrapper::queryInterface(css::uno::Type const & aType) { css::uno::Any a(UnoBase::queryInterface(aType)); if (!a.hasValue()) { a = PropertyBase::queryInterface(aType); if (!a.hasValue() && aType == cppu::UnoType::get()) { a <<= css::uno::Reference(this); } } return a; } Sequence< Type > SAL_CALL ParameterWrapper::getTypes( ) { return Sequence< Type > { cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get(), cppu::UnoType::get() }; } IMPLEMENT_GET_IMPLEMENTATION_ID( ParameterWrapper ) OUString ParameterWrapper::impl_getPseudoAggregatePropertyName( sal_Int32 _nHandle ) const { Reference< XPropertySetInfo > xInfo = const_cast( this )->getPropertySetInfo(); const css::uno::Sequence aProperties = xInfo->getProperties(); for ( const Property& rProperty : aProperties ) { if ( rProperty.Handle == _nHandle ) return rProperty.Name; } OSL_FAIL( "ParameterWrapper::impl_getPseudoAggregatePropertyName: invalid argument!" ); return OUString(); } Reference< XPropertySetInfo > ParameterWrapper::getPropertySetInfo() { return createPropertySetInfo( getInfoHelper() ); } ::cppu::IPropertyArrayHelper& ParameterWrapper::getInfoHelper() { if (!m_pInfoHelper) { Sequence< Property > aProperties; try { aProperties = m_xDelegatorPSI->getProperties(); sal_Int32 nProperties( aProperties.getLength() ); aProperties.realloc( nProperties + 1 ); aProperties[ nProperties ] = Property( "Value", PROPERTY_ID_VALUE, ::cppu::UnoType< Any >::get(), PropertyAttribute::TRANSIENT | PropertyAttribute::MAYBEVOID ); } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION("connectivity.commontools"); } m_pInfoHelper.reset( new ::cppu::OPropertyArrayHelper( aProperties, false ) ); } return *m_pInfoHelper; } sal_Bool ParameterWrapper::convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue) { OSL_ENSURE( PROPERTY_ID_VALUE == nHandle, "ParameterWrapper::convertFastPropertyValue: the only non-readonly prop should be our PROPERTY_VALUE!" ); // we're lazy here ... rOldValue = m_aValue.makeAny(); rConvertedValue = rValue; return true; // assume "modified" ... } void ParameterWrapper::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) { if ( nHandle == PROPERTY_ID_VALUE ) { try { // TODO : aParamType & nScale can be obtained within the constructor... sal_Int32 nParamType = DataType::VARCHAR; OSL_VERIFY( m_xDelegator->getPropertyValue("Type") >>= nParamType ); sal_Int32 nScale = 0; if ( m_xDelegatorPSI->hasPropertyByName("Scale") ) OSL_VERIFY( m_xDelegator->getPropertyValue("Scale") >>= nScale ); if ( m_xValueDestination.is() ) { for ( const auto& rIndex : m_aIndexes ) { m_xValueDestination->setObjectWithInfo( rIndex + 1, rValue, nParamType, nScale ); // (the index of the parameters is one-based) } } m_aValue = rValue; } catch( SQLException& e ) { WrappedTargetException aExceptionWrapper; aExceptionWrapper.Context = e.Context; aExceptionWrapper.Message = e.Message; aExceptionWrapper.TargetException <<= e; throw aExceptionWrapper; } } else { OUString aName = impl_getPseudoAggregatePropertyName( nHandle ); m_xDelegator->setPropertyValue( aName, rValue ); } } void ParameterWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const { if ( nHandle == PROPERTY_ID_VALUE ) { rValue = m_aValue.makeAny(); } else { OUString aName = impl_getPseudoAggregatePropertyName( nHandle ); rValue = m_xDelegator->getPropertyValue( aName ); } } void ParameterWrapper::dispose() { ::osl::MutexGuard aGuard( m_aMutex ); m_aValue.setNull(); m_aIndexes.resize(0); m_xDelegator.clear(); m_xDelegatorPSI.clear(); m_xValueDestination.clear(); m_aBHelper.bDisposed = true; } ParameterWrapperContainer::ParameterWrapperContainer() :ParameterWrapperContainer_Base( m_aMutex ) { } ParameterWrapperContainer::ParameterWrapperContainer( const Reference< XSingleSelectQueryAnalyzer >& _rxComposer ) :ParameterWrapperContainer_Base( m_aMutex ) { Reference< XParametersSupplier > xSuppParams( _rxComposer, UNO_QUERY_THROW ); Reference< XIndexAccess > xParameters( xSuppParams->getParameters(), css::uno::UNO_SET_THROW ); sal_Int32 nParamCount( xParameters->getCount() ); m_aParameters.reserve( nParamCount ); for ( sal_Int32 i=0; i( xParameters->getByIndex( i ), UNO_QUERY_THROW ) ) ); } } ParameterWrapperContainer::~ParameterWrapperContainer() { } Type SAL_CALL ParameterWrapperContainer::getElementType() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return cppu::UnoType::get(); } sal_Bool SAL_CALL ParameterWrapperContainer::hasElements() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return !m_aParameters.empty(); } sal_Int32 SAL_CALL ParameterWrapperContainer::getCount() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return m_aParameters.size(); } Any SAL_CALL ParameterWrapperContainer::getByIndex( sal_Int32 _nIndex ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); if ( ( _nIndex < 0 ) || ( _nIndex >= static_cast(m_aParameters.size()) ) ) throw IndexOutOfBoundsException(); return makeAny( Reference< XPropertySet >( m_aParameters[ _nIndex ].get() ) ); } Reference< XEnumeration > ParameterWrapperContainer::createEnumeration() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return new ::comphelper::OEnumerationByIndex( static_cast< XIndexAccess* >( this ) ); } void ParameterWrapperContainer::impl_checkDisposed_throw() { if ( rBHelper.bDisposed ) throw DisposedException( OUString(), *this ); } void SAL_CALL ParameterWrapperContainer::disposing() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); for (const auto& rxParam : m_aParameters) { rxParam->dispose(); } Parameters aEmpty; m_aParameters.swap( aEmpty ); } } // namespace /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ lue='feature/calctiledrendering_attempt3'>feature/calctiledrendering_attempt3 LibreOffice 核心代码仓库文档基金会
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