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Diffstat (limited to 'connectivity/source/commontools/BlobHelper.cxx')
-rw-r--r-- | connectivity/source/commontools/BlobHelper.cxx | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/connectivity/source/commontools/BlobHelper.cxx b/connectivity/source/commontools/BlobHelper.cxx new file mode 100644 index 000000000000..5859db9036ac --- /dev/null +++ b/connectivity/source/commontools/BlobHelper.cxx @@ -0,0 +1,72 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: FValue.cxx,v $ + * $Revision: 1.34 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_connectivity.hxx" +#include "connectivity/BlobHelper.hxx" +#include <comphelper/seqstream.hxx> +#include "connectivity/dbexception.hxx" + +using namespace connectivity; +using namespace dbtools; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::uno; + +BlobHelper::BlobHelper(const ::com::sun::star::uno::Sequence< sal_Int8 >& _val) : m_aValue(_val) +{ +} +// ----------------------------------------------------------------------------- +::sal_Int64 SAL_CALL BlobHelper::length( ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + return m_aValue.getLength(); +} +// ----------------------------------------------------------------------------- +::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL BlobHelper::getBytes( ::sal_Int64 pos, ::sal_Int32 _length ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + if ( sal_Int32(pos + _length) > m_aValue.getLength() ) + throw ::com::sun::star::sdbc::SQLException(); + return ::com::sun::star::uno::Sequence< ::sal_Int8 >(m_aValue.getConstArray() + sal_Int32(pos),_length); +} +// ----------------------------------------------------------------------------- +::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL BlobHelper::getBinaryStream( ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + return new ::comphelper::SequenceInputStream(m_aValue); +} +// ----------------------------------------------------------------------------- +::sal_Int64 SAL_CALL BlobHelper::position( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& /*pattern*/, ::sal_Int64 /*start*/ ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + ::dbtools::throwFeatureNotImplementedException( "XBlob::position", *this ); + return 0; +} +// ----------------------------------------------------------------------------- +::sal_Int64 SAL_CALL BlobHelper::positionOfBlob( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob >& /*pattern*/, ::sal_Int64 /*start*/ ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + ::dbtools::throwFeatureNotImplementedException( "XBlob::positionOfBlob", *this ); + return 0; +} |