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Diffstat (limited to 'dbaccess/source/filter/xml/xmlDataSourceSetting.cxx')
| -rw-r--r-- | dbaccess/source/filter/xml/xmlDataSourceSetting.cxx | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx b/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx new file mode 100644 index 000000000..9402bb399 --- /dev/null +++ b/dbaccess/source/filter/xml/xmlDataSourceSetting.cxx @@ -0,0 +1,215 @@ +/* -*- 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 <sal/config.h> +#include <sal/log.hxx> + +#include <map> + +#include "xmlDataSourceSetting.hxx" +#include <sax/tools/converter.hxx> +#include "xmlfilter.hxx" +#include <xmloff/xmltoken.hxx> +#include <xmloff/ProgressBarHelper.hxx> +#include "xmlEnums.hxx" +#include <osl/diagnose.h> + +namespace dbaxml +{ + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::xml::sax; + +OXMLDataSourceSetting::OXMLDataSourceSetting( ODBFilter& rImport + ,const Reference< XFastAttributeList > & _xAttrList + ,OXMLDataSourceSetting* _pContainer) : + SvXMLImportContext( rImport ) + ,m_pContainer(_pContainer) + ,m_bIsList(false) +{ + + m_aPropType = cppu::UnoType<void>::get(); + + for (auto &aIter : sax_fastparser::castToFastAttributeList( _xAttrList )) + { + switch( aIter.getToken() & TOKEN_MASK ) + { + case XML_DATA_SOURCE_SETTING_IS_LIST: + m_bIsList = aIter.toView() == "true"; + break; + case XML_DATA_SOURCE_SETTING_TYPE: + { + // needs to be translated into a css::uno::Type + static std::map< OUString, css::uno::Type > s_aTypeNameMap = []() + { + std::map< OUString, css::uno::Type > tmp; + tmp[GetXMLToken( XML_BOOLEAN)] = cppu::UnoType<bool>::get(); + // Not a copy paste error, see comment xmloff/source/forms/propertyimport.cxx lines 244-248 + tmp[GetXMLToken( XML_FLOAT)] = ::cppu::UnoType<double>::get(); + tmp[GetXMLToken( XML_DOUBLE)] = ::cppu::UnoType<double>::get(); + tmp[GetXMLToken( XML_STRING)] = ::cppu::UnoType<OUString>::get(); + tmp[GetXMLToken( XML_INT)] = ::cppu::UnoType<sal_Int32>::get(); + tmp[GetXMLToken( XML_SHORT)] = ::cppu::UnoType<sal_Int16>::get(); + tmp[GetXMLToken( XML_VOID)] = cppu::UnoType<void>::get(); + return tmp; + }(); + + const std::map< OUString, css::uno::Type >::const_iterator aTypePos = s_aTypeNameMap.find(aIter.toString()); + OSL_ENSURE(s_aTypeNameMap.end() != aTypePos, "OXMLDataSourceSetting::OXMLDataSourceSetting: invalid type!"); + if (s_aTypeNameMap.end() != aTypePos) + m_aPropType = aTypePos->second; + } + break; + case XML_DATA_SOURCE_SETTING_NAME: + m_aSetting.Name = aIter.toString(); + break; + default: + XMLOFF_WARN_UNKNOWN("dbaccess", aIter); + } + } + +} + +OXMLDataSourceSetting::~OXMLDataSourceSetting() +{ +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > OXMLDataSourceSetting::createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) +{ + SvXMLImportContext *pContext = nullptr; + + switch( nElement & TOKEN_MASK ) + { + case XML_DATA_SOURCE_SETTING: + GetOwnImport().GetProgressBarHelper()->Increment( PROGRESS_BAR_STEP ); + pContext = new OXMLDataSourceSetting( GetOwnImport(), xAttrList); + break; + case XML_DATA_SOURCE_SETTING_VALUE: + GetOwnImport().GetProgressBarHelper()->Increment( PROGRESS_BAR_STEP ); + pContext = new OXMLDataSourceSetting( GetOwnImport(), xAttrList,this ); + break; + } + + return pContext; +} + +void OXMLDataSourceSetting::endFastElement(sal_Int32 ) +{ + if ( !m_aSetting.Name.isEmpty() ) + { + if ( m_bIsList && m_aInfoSequence.hasElements() ) + m_aSetting.Value <<= m_aInfoSequence; + + // if our property is of type string, but was empty, ensure that + // we don't add a VOID value + if ( !m_bIsList && ( m_aPropType.getTypeClass() == TypeClass_STRING ) && !m_aSetting.Value.hasValue() ) + m_aSetting.Value <<= OUString(); + + GetOwnImport().addInfo(m_aSetting); + } +} + +void OXMLDataSourceSetting::characters( const OUString& rChars ) +{ + if ( m_pContainer ) + m_pContainer->addValue(rChars); +} + +void OXMLDataSourceSetting::addValue(const OUString& _sValue) +{ + Any aValue; + if( TypeClass_VOID != m_aPropType.getTypeClass() ) + aValue = convertString(m_aPropType, _sValue); + + if ( !m_bIsList ) + m_aSetting.Value = aValue; + else + { + sal_Int32 nPos = m_aInfoSequence.getLength(); + m_aInfoSequence.realloc(nPos+1); + m_aInfoSequence.getArray()[nPos] = aValue; + } +} + +ODBFilter& OXMLDataSourceSetting::GetOwnImport() +{ + return static_cast<ODBFilter&>(GetImport()); +} + +Any OXMLDataSourceSetting::convertString(const css::uno::Type& _rExpectedType, const OUString& _rReadCharacters) +{ + Any aReturn; + switch (_rExpectedType.getTypeClass()) + { + case TypeClass_BOOLEAN: // sal_Bool + { + bool bValue(false); + bool const bSuccess = + ::sax::Converter::convertBool(bValue, _rReadCharacters); + SAL_WARN_IF(!bSuccess, "dbaccess", + "OXMLDataSourceSetting::convertString: could not convert \"" + << _rReadCharacters << "\" into a boolean!"); + aReturn <<= bValue; + } + break; + case TypeClass_SHORT: // sal_Int16 + case TypeClass_LONG: // sal_Int32 + { // it's a real int32/16 property + sal_Int32 nValue(0); + bool const bSuccess = + ::sax::Converter::convertNumber(nValue, _rReadCharacters); + SAL_WARN_IF(!bSuccess, "dbaccess", + "OXMLDataSourceSetting::convertString: could not convert \"" + << _rReadCharacters << "\" into an integer!"); + if (TypeClass_SHORT == _rExpectedType.getTypeClass()) + aReturn <<= static_cast<sal_Int16>(nValue); + else + aReturn <<= nValue; + break; + } + case TypeClass_HYPER: + { + OSL_FAIL("OXMLDataSourceSetting::convertString: 64-bit integers not implemented yet!"); + } + break; + case TypeClass_DOUBLE: + { + double nValue = 0.0; + bool const bSuccess = + ::sax::Converter::convertDouble(nValue, _rReadCharacters); + SAL_WARN_IF(!bSuccess, "dbaccess", + "OXMLDataSourceSetting::convertString: could not convert \"" + << _rReadCharacters << "\" into a double!"); + aReturn <<= nValue; + } + break; + case TypeClass_STRING: + aReturn <<= _rReadCharacters; + break; + default: + SAL_WARN("dbaccess", + "OXMLDataSourceSetting::convertString: invalid type class!"); + } + + return aReturn; +} + +} // namespace dbaxml + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |