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/*************************************************************************
*
* $RCSfile: XClob.idl,v $
*
* $Revision: 1.6 $
*
* last change: $Author: hr $ $Date: 2003-03-26 13:55:28 $
*
* 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_XClob_idl__
#define __com_sun_star_sdbc_XClob_idl__
#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif
module com { module sun { module star { module io {
interface XInputStream;
};};};};
#ifndef __com_sun_star_sdbc_SQLException_idl__
#include <com/sun/star/sdbc/SQLException.idl>
#endif
module com { module sun { module star { module sdbc {
// DocMerge from xml: interface com::sun::star::io::com::sun::star::sdbc::XClob
/** is the mapping for the SQL
<code>CLOB</code>
type.
<p>
A SQL
<code>CLOB</code>
is a built-in type
that stores a Character Large Object as a column value in a row of
a database table.
The driver implements a
<code>Clob</code>
object using a SQL
<code>locator(CLOB)</code>
, which means that a
<code>Clob</code>
object
contains a logical pointer to the SQL
<code>CLOB</code>
data rather than
the data itself. A
<code>Clob</code>
object is valid for the duration
of the transaction in which it was created.
</p>
<p>
The
<code>Clob</code>
interface provides methods for getting the
length of a SQL
<code>CLOB</code>
(Character Large Object) value,
for materializing a
<code>CLOB</code>
value on the client, and for
searching for a substring or
<code>CLOB</code>
object within a
<code>CLOB</code>
value.
</p>
<p>
Methods in the interfaces
<type scope="com::sun::star::sdbc">XResultSet</type>
,
and
<type scope="com::sun::star::sdbc">XPreparedStatement</type>
, such as
<code>getClob</code>
and
<code>setClob</code>
allow a programmer to
access the SQL
<code>CLOB</code>
.
</p>
*/
interface XClob: com::sun::star::uno::XInterface
{
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::com::sun::star::sdbc::XClob::length
/** returns the number of characters in the
<code>CLOB</code>
value
designated by this
<code>Clob</code>
object.
@returns
the length of the CLOB object
@throws SQLException
if a database access error occurs.
*/
hyper length() raises (SQLException);
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::com::sun::star::sdbc::XClob::getSubString
/** returns a copy of the specified substring in the
<code>Clob</code>
value
designated by this
<code>Clob</code>
object.
<p>
The substring begins at position <code>pos</code> and has up
to
<code>length</code>
consecutive characters.
</p>
@param pos
the starting position
@param length
the length of the substring
@returns
the substring
@throws SQLException
if a database access error occurs.
*/
string getSubString([in]hyper pos, [in]long length) raises (SQLException);
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::com::sun::star::sdbc::XClob::getCharacterStream
/** gets the
<code>Clob</code>
contents as a stream.
@returns
the stream
@throws SQLException
if a database access error occurs.
*/
com::sun::star::io::XInputStream getCharacterStream() raises (SQLException);
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::com::sun::star::sdbc::XClob::position
/** determines the character position at which the specified substring
<code>searchstr</code>
appears in the
<code>Clob</code>
. The search begins at position
<code>start</code>
.
@param searchstr
the string to search
@param start
the starting position
@returns
the length of the CLOB object
@throws SQLException
if a database access error occurs.
*/
hyper position([in]string searchstr, [in]long start)
raises (SQLException);
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::com::sun::star::sdbc::XClob::positionOfClob
/** determines the position at which the specified
<code>Clob</code>
object
<code>pattern</code>
appears in this
<code>Clob</code>
object. The search begins at position
<code>start</code>
.
@param pattern
the CLOB to search
@param start
the starting position
@returns
the position of the CLOB inside
@throws SQLException
if a database access error occurs.
*/
hyper positionOfClob([in]XClob pattern, [in]hyper start)
raises (SQLException);
};
//=============================================================================
}; }; }; };
/*===========================================================================
===========================================================================*/
#endif
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