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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 <connectivity/BlobHelper.hxx>
#include <comphelper/seqstream.hxx>
#include <connectivity/dbexception.hxx>
#include <com/sun/star/sdbc/SQLException.hpp>
#include <o3tl/unreachable.hxx>
using namespace connectivity;
using namespace dbtools;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::uno;
BlobHelper::BlobHelper(const css::uno::Sequence< sal_Int8 >& _val) : m_aValue(_val)
{
}
::sal_Int64 SAL_CALL BlobHelper::length( )
{
return m_aValue.getLength();
}
css::uno::Sequence< ::sal_Int8 > SAL_CALL BlobHelper::getBytes( ::sal_Int64 pos, ::sal_Int32 _length )
{
if ( sal_Int32(pos + _length) > m_aValue.getLength() )
throw css::sdbc::SQLException();
return css::uno::Sequence< ::sal_Int8 >(m_aValue.getConstArray() + sal_Int32(pos),_length);
}
css::uno::Reference< css::io::XInputStream > SAL_CALL BlobHelper::getBinaryStream( )
{
return new ::comphelper::SequenceInputStream(m_aValue);
}
::sal_Int64 SAL_CALL BlobHelper::position( const css::uno::Sequence< ::sal_Int8 >& /*pattern*/, ::sal_Int64 /*start*/ )
{
::dbtools::throwFeatureNotImplementedSQLException( u"XBlob::position"_ustr, *this );
}
::sal_Int64 SAL_CALL BlobHelper::positionOfBlob( const css::uno::Reference< css::sdbc::XBlob >& /*pattern*/, ::sal_Int64 /*start*/ )
{
::dbtools::throwFeatureNotImplementedSQLException( u"XBlob::positionOfBlob"_ustr, *this );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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