AColumns.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <ado/AColumns.hxx>
#include <ado/AColumn.hxx>
#include <ado/AConnection.hxx>
#include <ado/Awrapado.hxx>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/ColumnValue.hpp>
#include <comphelper/property.hxx>
#include <comphelper/servicehelper.hxx>
#include <comphelper/types.hxx>
#include <connectivity/dbexception.hxx>
#include <rtl/ref.hxx>
#include <algorithm>
#include <string_view>
#include <strings.hrc>
 
using namespace connectivity::ado;
using namespace connectivity;
using namespace comphelper;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::sdbc;
using namespace com::sun::star::container;
 
sdbcx::ObjectType OColumns::createObject(const OUString& _rName)
{
    return new OAdoColumn(isCaseSensitive(),m_pConnection,m_aCollection.GetItem(_rName));
}
 
 
void OColumns::impl_refresh()
{
    m_aCollection.Refresh();
}
 
Reference< XPropertySet > OColumns::createDescriptor()
{
    return new OAdoColumn(isCaseSensitive(),m_pConnection);
}
 
// XAppend
sdbcx::ObjectType OColumns::appendObject( const OUString&, const Reference< XPropertySet >& descriptor )
{
    rtl::Reference<OAdoColumn> pColumn = dynamic_cast<OAdoColumn*>( descriptor.get() );
    Reference< XPropertySet > xColumn;
    if ( !pColumn.is() )
    {
        // m_pConnection->throwGenericSQLException( STR_INVALID_COLUMN_DESCRIPTOR_ERROR,static_cast<XTypeProvider*>(this) );
        pColumn = new OAdoColumn(isCaseSensitive(),m_pConnection);
        xColumn = pColumn;
        ::comphelper::copyProperties(descriptor,xColumn);
    }
 
    WpADOColumn aColumn = pColumn->getColumnImpl();
 
    OUString sTypeName;
    pColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME)) >>= sTypeName;
 
    const OTypeInfoMap* pTypeInfoMap = m_pConnection->getTypeInfo();
    ::comphelper::UStringMixEqual aCase(false);
    // search for typeinfo where the typename is equal sTypeName
    OTypeInfoMap::const_iterator aFind = std::find_if(pTypeInfoMap->begin(), pTypeInfoMap->end(),
        [&aCase, &sTypeName] (const OTypeInfoMap::value_type& typeInfo) {
            return aCase(typeInfo.second->getDBName(), sTypeName);
        });
 
    if ( aFind != pTypeInfoMap->end() ) // change column type if necessary
        aColumn.put_Type(aFind->first);
 
    if ( SUCCEEDED(static_cast<ADOColumns*>(m_aCollection)->Append(OLEVariant(aColumn.get_Name()),aColumn.get_Type(),aColumn.get_DefinedSize())) )
    {
        WpADOColumn aAddedColumn = m_aCollection.GetItem(OLEVariant(aColumn.get_Name()));
        if ( aAddedColumn.IsValid() )
        {
            bool bAutoIncrement = false;
            pColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISAUTOINCREMENT)) >>= bAutoIncrement;
            if ( bAutoIncrement )
                OTools::putValue(
                    aAddedColumn.get_Properties(), std::u16string_view(u"Autoincrement"),
                    bAutoIncrement);
 
            if ( aFind != pTypeInfoMap->end() &&  aColumn.get_Type() != aAddedColumn.get_Type() ) // change column type if necessary
                aColumn.put_Type(aFind->first);
            aAddedColumn.put_Precision(aColumn.get_Precision());
            aAddedColumn.put_NumericScale(aColumn.get_NumericScale());
            aAddedColumn.put_Attributes(aColumn.get_Attributes());
            aAddedColumn.put_SortOrder(aColumn.get_SortOrder());
            aAddedColumn.put_RelatedColumn(aColumn.get_RelatedColumn());
        }
    }
    ADOS::ThrowException(m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
 
    return new OAdoColumn(isCaseSensitive(),m_pConnection,pColumn->getColumnImpl());
}
 
// XDrop
void OColumns::dropObject(sal_Int32 /*_nPos*/,const OUString& _sElementName)
{
    if(!m_aCollection.Delete(_sElementName))
        ADOS::ThrowException(m_pConnection->getConnection(),static_cast<XTypeProvider*>(this));
}
 
 
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