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/*************************************************************************
 *
 *  $RCSfile: XSQLData.idl,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: mi $ $Date: 2000-11-06 09:21:57 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
#ifndef __com_sun_star_sdbc_XSQLData_idl__
#define __com_sun_star_sdbc_XSQLData_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_sdbc_SQLException_idl__
#include <com/sun/star/sdbc/SQLException.idl>
#endif

 module com {  module sun {  module star {  module sdbc {

interface XSQLInput;
interface XSQLOutput;


// DocMerge from xml: interface com::sun::star::sdbc::XSQLData
/** is used for the custom mapping of SQL user-defined types.


    <p>
    This interface must be implemented by a service that is
    registered in a type mapping.  It is expected that this interface
    will normally be implemented by a tool. The methods in this interface
    are called by the driver and are never called by a programmer
    directly.</p>
 */
[ uik(D6B6023E-9067-11d3-9EE00010-5AD7A5C4), ident("XSQLData", 1.0) ]
interface XSQLData: com::sun::star::uno::XInterface
{

    // DocMerge from xml: method com::sun::star::sdbc::XSQLData::getSQLTypeName
    /** returns the fully-qualified name of the SQL user-defined type
        that this object represents.


        <p>This method is called by the SDBC driver to get the name of the
        UDT instance that is being mapped to this instance of SQLData.
        </p>
     */
    string getSQLTypeName() raises (SQLException);

     //-------------------------------------------------------------------------

    // DocMerge from xml: method com::sun::star::sdbc::XSQLData::readSQL
    /** populates this object with data read from the database.


        <p>The implementation of the method must follow this protocol:<br>
        It must read each of the attributes or elements of the SQL
        type from the given input stream. This is done
        by calling a method of the input stream to read each
        item, in the order that they appear in the SQL definition
        of the type. The method <code>readSQL</code> then
        assigns the data to appropriate fields or elements (of this
        or other objects).<br>
        Specifically, it must call the appropriate <code>XSQLInput.readXXX</code>
        method(s) to do the following:
        for a Distinct Type, read its single data element;
        for a Structured Type, read a value for each attribute of the SQL type.
        </p>
        <p> The SDBC driver initializes the input stream with a type map
        before calling this method, which is used by the appropriate
        <code>SQLInput.readXXX</code> method on the stream.
        </p>@see com::sun::star::sdbc::XSQLInput
     */
    void readSQL([in]XSQLInput stream, [in]string typeName)
        raises (SQLException);
    //-------------------------------------------------------------------------

    // DocMerge from xml: method com::sun::star::sdbc::XSQLData::writeSQL
    /** writes this object to the given SQL data stream.


        <p>The implementation of the method must follow this protocol:<br>
        It must write each of the attributes of the SQL type to the given output
        stream. This is done by calling a method of the output stream to write
        each item, in the order that they appear in the SQL definition of the type.
        Specifically, it must call the appropriate <code>XSQLOutput.writeXXX</code>
        method(s) to do the following:<br>
        for a Distinct Type, write its single data element;
        for a Structured Type, write a value for each attribute of the SQL type.
        </p>@see com::sun::star::sdbc::XSQLOutput
     */
    void writeSQL([in]XSQLOutput stream) raises (SQLException);
};

//=============================================================================

}; }; }; };

/*===========================================================================
    $Log: not supported by cvs2svn $
    Revision 1.1.1.1  2000/09/18 23:35:43  hjs
    initial import

    Revision 1.3  2000/09/11 11:52:44  mi
    documentation merged from XML

    Revision 1.1  1999/11/24 08:41:12  dg
    new StarDataBaseConnectivity

===========================================================================*/
#endif