xref: /AOO42X/main/dbaccess/source/core/api/RowSetRow.hxx (revision 9bce9b0d387299c68bd81d539e1478357a103de5)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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 *************************************************************/


#ifndef DBACCESS_CORE_API_ROWSETROW_HXX
#define DBACCESS_CORE_API_ROWSETROW_HXX

#ifndef _VOS_REF_HXX_
#include <vos/ref.hxx>
#endif
#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
#include <connectivity/CommonTools.hxx>
#endif
#ifndef _CONNECTIVITY_FILE_VALUE_HXX_
#include "connectivity/FValue.hxx"
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif

namespace dbaccess
{
    typedef connectivity::ORowVector< connectivity::ORowSetValue >  ORowSetValueVector;
    typedef ::vos::ORef< ORowSetValueVector >                       ORowSetRow;
    typedef ::std::vector< ORowSetRow >                             ORowSetMatrix;

    class ORowSetOldRowHelper
    {
        oslInterlockedCount         m_refCount;
        ORowSetRow                  m_aRow;

        ORowSetOldRowHelper& operator=(const ORowSetOldRowHelper& _rRH);
        ORowSetOldRowHelper(const ORowSetOldRowHelper& _rRh);
    public:
        ORowSetOldRowHelper() : m_refCount(0){}
        ORowSetOldRowHelper(const ORowSetRow& _rRow)
            : m_refCount(0)
            , m_aRow(_rRow)
        {}
//      ORowSetOldRowHelper(const ORowSetOldRowHelper& _rRh)
//          : m_refCount(0)
//          , m_aRow(_rRh.m_aRow)
//      {}

        void acquire()
        {
            osl_incrementInterlockedCount( &m_refCount );
        }
        void release()
        {
            if (! osl_decrementInterlockedCount( &m_refCount ))
                delete this;
        }
        inline ORowSetRow getRow() const { return m_aRow; }
        inline void clearRow() { m_aRow = NULL; }
        inline void setRow(const ORowSetRow& _rRow) { m_aRow = _rRow; }
    };

    typedef ::vos::ORef< ORowSetOldRowHelper >  TORowSetOldRowHelperRef;

    class ORowSetValueCompare
    {
        const ::com::sun::star::uno::Any& m_rAny;
    public:
        ORowSetValueCompare(const ::com::sun::star::uno::Any& _rAny) : m_rAny(_rAny){}

        sal_Bool operator ()(const ORowSetRow& _rRH)
        {
            switch((_rRH->get())[0].getTypeKind())
            {
                case ::com::sun::star::sdbc::DataType::TINYINT:
                case ::com::sun::star::sdbc::DataType::SMALLINT:
                case ::com::sun::star::sdbc::DataType::INTEGER:
                    return comphelper::getINT32(m_rAny) == (sal_Int32)(_rRH->get())[0];
                default:
                {
                    ::com::sun::star::uno::Sequence<sal_Int8> aSeq;
                    m_rAny >>= aSeq;
                    return aSeq == (_rRH->get())[0];
                }
            }
        }
    };
}
#endif // DBACCESS_CORE_API_ROWSETROW_HXX