pq_array.cxx

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 *    This library is distributed in the hope that it will be useful,
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 *  Parts "Copyright by Sun Microsystems, Inc" prior to August 2011:
 *
 *    The Contents of this file are made available subject to the terms of
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 *    Copyright: 2000 by Sun Microsystems, Inc.
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 *    Contributor(s): Joerg Budischewski
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 *  All parts contributed on or after August 2011:
 *
 *    This Source Code Form is subject to the terms of the Mozilla Public
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#include <com/sun/star/sdbc/SQLException.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <comphelper/sequence.hxx>
 
 
#include "pq_array.hxx"
#include "pq_statics.hxx"
#include "pq_sequenceresultset.hxx"
 
 
using com::sun::star::sdbc::SQLException;
using com::sun::star::uno::Any;
 
using com::sun::star::uno::Sequence;
namespace pq_sdbc_driver
{
 
 
OUString Array::getBaseTypeName(  )
{
    return "varchar";
}
 
sal_Int32 Array::getBaseType(  )
{
    return  css::sdbc::DataType::VARCHAR;
}
 
css::uno::Sequence< css::uno::Any > Array::getArray(
    const css::uno::Reference< css::container::XNameAccess >& /* typeMap */ )
{
    return comphelper::containerToSequence(m_data);
}
 
css::uno::Sequence< css::uno::Any > Array::getArrayAtIndex(
    sal_Int32 index,
    sal_Int32 count,
    const css::uno::Reference< css::container::XNameAccess >& /* typeMap */ )
{
    checkRange( index, count );
    return Sequence< Any > ( &m_data[index-1], count );
}
 
css::uno::Reference< css::sdbc::XResultSet > Array::getResultSet(
    const css::uno::Reference< css::container::XNameAccess >& typeMap )
{
    return getResultSetAtIndex( 0 , m_data.size() , typeMap );
}
 
css::uno::Reference< css::sdbc::XResultSet > Array::getResultSetAtIndex(
    sal_Int32 index,
    sal_Int32 count,
    const css::uno::Reference< css::container::XNameAccess >& /* typeMap */ )
{
    checkRange( index, count );
    std::vector< std::vector< Any > > ret( count );
 
    for( int i = 0 ; i < count ; i ++ )
    {
        std::vector< Any > row( 2 );
        row[0] <<= static_cast<sal_Int32>( i + index );
        row[1] = m_data[i+index-1];
        ret[i] = row;
    }
 
    return new SequenceResultSet(
        m_xMutex, m_owner, std::vector(getStatics().resultSetArrayColumnNames), std::move(ret), m_tc );
}
 
 
void Array::checkRange( sal_Int32 index, sal_Int32 count )
{
    if( index >= 1 && index -1 + count <= static_cast<sal_Int32>(m_data.size()) )
        return;
    throw SQLException(
        "Array::getArrayAtIndex(): allowed range for index + count "
        + OUString::number( m_data.size() )
        + ", got " + OUString::number( index )
        + " + " + OUString::number( count ),
        *this, OUString(), 1, Any());
 
}
 
}
 
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