/**************************************************************
 * 
 * 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
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#ifndef _GVFS_UCP_RESULTSET_HXX
#define _GVFS_UCP_RESULTSET_HXX

#include <rtl/ref.hxx>
#include <ucbhelper/resultset.hxx>
#include <ucbhelper/resultsethelper.hxx>
#include "gvfs_content.hxx"

namespace gvfs {

class DynamicResultSet : public ::ucbhelper::ResultSetImplHelper
{
    rtl::Reference< Content > m_xContent;
    com::sun::star::uno::Reference<
        com::sun::star::ucb::XCommandEnvironment > m_xEnv;

private:
    virtual void initStatic();
    virtual void initDynamic();

public:
    DynamicResultSet( const com::sun::star::uno::Reference<
                        com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
                      const rtl::Reference< Content >& rxContent,
                      const com::sun::star::ucb::OpenCommandArgument2& rCommand,
                      const com::sun::star::uno::Reference<
                        com::sun::star::ucb::XCommandEnvironment >& rxEnv );
};


struct DataSupplier_Impl;
class DataSupplier : public ucbhelper::ResultSetDataSupplier
{
private:
    gvfs::DataSupplier_Impl *m_pImpl;
    sal_Bool getData();

public:
    DataSupplier( const com::sun::star::uno::Reference<
              com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
              const rtl::Reference< Content >& rContent,
              sal_Int32 nOpenMode);

    virtual ~DataSupplier();

    virtual rtl::OUString queryContentIdentifierString( sal_uInt32 nIndex );
    virtual com::sun::star::uno::Reference<
                com::sun::star::ucb::XContentIdentifier >
                          queryContentIdentifier( sal_uInt32 nIndex );
    virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
                          queryContent( sal_uInt32 nIndex );

    virtual sal_Bool      getResult( sal_uInt32 nIndex );

    virtual sal_uInt32    totalCount();
    virtual sal_uInt32    currentCount();
    virtual sal_Bool      isCountFinal();

    virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
                          queryPropertyValues( sal_uInt32 nIndex  );
    virtual void          releasePropertyValues( sal_uInt32 nIndex );
    virtual void          close();
    virtual void          validate()
        throw( com::sun::star::ucb::ResultSetException );
};

}

#endif