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/* -*- 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 <map>
#include "xmlDataSourceSetting.hxx"
#include "xmlDataSource.hxx"
#include <sax/tools/converter.hxx>
#include "xmlfilter.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/nmspmap.hxx>
#include "xmlEnums.hxx"
#include "xmlstrings.hrc"
#include <rtl/strbuf.hxx>
#include <tools/debug.hxx>
namespace dbaxml
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
DBG_NAME(OXMLDataSourceSetting)
OXMLDataSourceSetting::OXMLDataSourceSetting( ODBFilter& rImport
,sal_uInt16 nPrfx
,const ::rtl::OUString& _sLocalName
,const Reference< XAttributeList > & _xAttrList
,OXMLDataSourceSetting* _pContainer) :
SvXMLImportContext( rImport, nPrfx, _sLocalName )
,m_pContainer(_pContainer)
,m_bIsList(sal_False)
{
DBG_CTOR(OXMLDataSourceSetting,NULL);
m_aPropType = ::getVoidCppuType();
OSL_ENSURE(_xAttrList.is(),"Attribute list is NULL!");
const SvXMLNamespaceMap& rMap = rImport.GetNamespaceMap();
const SvXMLTokenMap& rTokenMap = rImport.GetDataSourceInfoElemTokenMap();
sal_Int16 nLength = (_xAttrList.is()) ? _xAttrList->getLength() : 0;
for(sal_Int16 i = 0; i < nLength; ++i)
{
::rtl::OUString sLocalName;
rtl::OUString sAttrName = _xAttrList->getNameByIndex( i );
sal_uInt16 nPrefix = rMap.GetKeyByAttrName( sAttrName,&sLocalName );
rtl::OUString sValue = _xAttrList->getValueByIndex( i );
switch( rTokenMap.Get( nPrefix, sLocalName ) )
{
case XML_TOK_DATA_SOURCE_SETTING_IS_LIST:
m_bIsList = sValue == "true";
break;
case XML_TOK_DATA_SOURCE_SETTING_TYPE:
{
// needs to be translated into a ::com::sun::star::uno::Type
static std::map< OUString, css::uno::Type > s_aTypeNameMap;
if (!s_aTypeNameMap.size())
{
s_aTypeNameMap[GetXMLToken( XML_BOOLEAN)] = ::getBooleanCppuType();
s_aTypeNameMap[GetXMLToken( XML_FLOAT)] = ::getCppuType( static_cast< double* >(NULL) );
s_aTypeNameMap[GetXMLToken( XML_DOUBLE)] = ::getCppuType( static_cast< double* >(NULL) );
s_aTypeNameMap[GetXMLToken( XML_STRING)] = ::getCppuType( static_cast< ::rtl::OUString* >(NULL) );
s_aTypeNameMap[GetXMLToken( XML_INT)] = ::getCppuType( static_cast< sal_Int32* >(NULL) );
s_aTypeNameMap[GetXMLToken( XML_SHORT)] = ::getCppuType( static_cast< sal_Int16* >(NULL) );
s_aTypeNameMap[GetXMLToken( XML_VOID)] = ::getVoidCppuType();
}
const std::map< OUString, css::uno::Type >::const_iterator aTypePos = s_aTypeNameMap.find(sValue);
OSL_ENSURE(s_aTypeNameMap.end() != aTypePos, "OXMLDataSourceSetting::OXMLDataSourceSetting: invalid type!");
if (s_aTypeNameMap.end() != aTypePos)
m_aPropType = aTypePos->second;
}
break;
case XML_TOK_DATA_SOURCE_SETTING_NAME:
m_aSetting.Name = sValue;
break;
}
}
}
// -----------------------------------------------------------------------------
OXMLDataSourceSetting::~OXMLDataSourceSetting()
{
DBG_DTOR(OXMLDataSourceSetting,NULL);
}
// -----------------------------------------------------------------------------
SvXMLImportContext* OXMLDataSourceSetting::CreateChildContext(
sal_uInt16 nPrefix,
const ::rtl::OUString& rLocalName,
const Reference< XAttributeList > & xAttrList )
{
SvXMLImportContext *pContext = 0;
const SvXMLTokenMap& rTokenMap = GetOwnImport().GetDataSourceInfoElemTokenMap();
switch( rTokenMap.Get( nPrefix, rLocalName ) )
{
case XML_TOK_DATA_SOURCE_SETTING:
GetOwnImport().GetProgressBarHelper()->Increment( PROGRESS_BAR_STEP );
pContext = new OXMLDataSourceSetting( GetOwnImport(), nPrefix, rLocalName,xAttrList);
break;
case XML_TOK_DATA_SOURCE_SETTING_VALUE:
GetOwnImport().GetProgressBarHelper()->Increment( PROGRESS_BAR_STEP );
pContext = new OXMLDataSourceSetting( GetOwnImport(), nPrefix, rLocalName,xAttrList,this );
break;
}
if( !pContext )
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
// -----------------------------------------------------------------------------
void OXMLDataSourceSetting::EndElement()
{
if ( !m_aSetting.Name.isEmpty() )
{
if ( m_bIsList && m_aInfoSequence.getLength() )
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 <<= ::rtl::OUString();
GetOwnImport().addInfo(m_aSetting);
}
}
// -----------------------------------------------------------------------------
void OXMLDataSourceSetting::Characters( const ::rtl::OUString& rChars )
{
if ( m_pContainer )
m_pContainer->addValue(rChars);
}
// -----------------------------------------------------------------------------
void OXMLDataSourceSetting::addValue(const ::rtl::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[nPos] = aValue;
}
}
// -----------------------------------------------------------------------------
ODBFilter& OXMLDataSourceSetting::GetOwnImport()
{
return static_cast<ODBFilter&>(GetImport());
}
// -----------------------------------------------------------------------------
Any OXMLDataSourceSetting::convertString(const ::com::sun::star::uno::Type& _rExpectedType, const ::rtl::OUString& _rReadCharacters)
{
Any aReturn;
switch (_rExpectedType.getTypeClass())
{
case TypeClass_BOOLEAN: // sal_Bool
{
bool bValue(false);
#if OSL_DEBUG_LEVEL > 0
sal_Bool bSuccess =
#endif
::sax::Converter::convertBool(bValue, _rReadCharacters);
OSL_ENSURE(bSuccess,
::rtl::OStringBuffer("OXMLDataSourceSetting::convertString: could not convert \"")
.append(::rtl::OUStringToOString(_rReadCharacters, RTL_TEXTENCODING_ASCII_US))
.append("\" into a boolean!").getStr());
aReturn <<= bValue;
}
break;
case TypeClass_SHORT: // sal_Int16
case TypeClass_LONG: // sal_Int32
{ // it's a real int32/16 property
sal_Int32 nValue(0);
#if OSL_DEBUG_LEVEL > 0
sal_Bool bSuccess =
#endif
::sax::Converter::convertNumber(nValue, _rReadCharacters);
OSL_ENSURE(bSuccess,
::rtl::OStringBuffer("OXMLDataSourceSetting::convertString: could not convert \"")
.append(::rtl::OUStringToOString(_rReadCharacters, RTL_TEXTENCODING_ASCII_US))
.append("\" into an integer!").getStr());
if (TypeClass_SHORT == _rExpectedType.getTypeClass())
aReturn <<= (sal_Int16)nValue;
else
aReturn <<= (sal_Int32)nValue;
break;
}
case TypeClass_HYPER:
{
OSL_FAIL("OXMLDataSourceSetting::convertString: 64-bit integers not implemented yet!");
}
break;
case TypeClass_DOUBLE:
{
double nValue = 0.0;
#if OSL_DEBUG_LEVEL > 0
sal_Bool bSuccess =
#endif
::sax::Converter::convertDouble(nValue, _rReadCharacters);
OSL_ENSURE(bSuccess,
::rtl::OStringBuffer("OXMLDataSourceSetting::convertString: could not convert \"")
.append(rtl::OUStringToOString(_rReadCharacters, RTL_TEXTENCODING_ASCII_US))
.append("\" into a double!").getStr());
aReturn <<= (double)nValue;
}
break;
case TypeClass_STRING:
aReturn <<= _rReadCharacters;
break;
default:
OSL_FAIL("OXMLDataSourceSetting::convertString: invalid type class!");
}
return aReturn;
}
//----------------------------------------------------------------------------
} // namespace dbaxml
// -----------------------------------------------------------------------------
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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