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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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.
*
************************************************************************/
#ifndef __com_sun_star_sdb_tools_XConnectionTools_idl__
#define __com_sun_star_sdb_tools_XConnectionTools_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 container {
interface XNameAccess;
};
module lang {
interface XComponent;
};
};};};
//=============================================================================
module com { module sun { module star { module sdb {
interface XSingleSelectQueryComposer;
module tools {
//=============================================================================
interface XTableName;
interface XObjectNames;
interface XDataSourceMetaData;
//-----------------------------------------------------------------------------
/** encapsulates various useful functionality around a
<type scope="com::sun::star::sdb">Connection</type>
<p>Most of the functionality provided here is meaningful only relative to
a given database connection. For instance, for quoting table names, you need
the meta data instance of the connection. Thus, the entry point for obtaining
a <type>XConnectionTools</type> instance is the
<type scope="com::sun::star::sdb">Connection</type> service.</p>
<p>Note that nearly all functionality provided by this interface is also
available by other means, it's only provided here for convenience purposes.</p>
@since OOo 2.0.4
*/
interface XConnectionTools
{
/** creates an instance supporting the <type>XTableName</type> interface,
which can be used to manipulate table names for various purposes.
<p>The returned object is guanrateed to not be <NULL/>.</p>
*/
XTableName createTableName();
/** returns an instance supporting the <type>XObjectNames</type> interface,
which provides access to functionality around table and query names.
<p>The returned object is guanrateed to not be <NULL/>.</p>
*/
XObjectNames getObjectNames();
/** provides access to the application-level data source meta data
*/
XDataSourceMetaData
getDataSourceMetaData();
/** get fields for a result set given by a "command descriptor"
<p>A command descriptor here means:
<ul><li>a SDB-level connection (<type scope="com.sun.star.sdb">Connection</type></li>
<li>a string specifying the name of an object relative to the connection</li>
<li>a <type scope="com.sun.star.sdb">CommandType</type> value specifying the type
of the object</type></li>
</ul>
</p>
@param commandType
the type of the object
@param command
the object. This may be a table name, a query name, or an SQL statement, depending on the value
of <arg>_nCommandType</arg>
@param _rxCollectionOner
If (and only if) <arg>CommandType</arg> is CommandType.COMMAND, the fields collection which is returned
by this function here is a temporary object. It is kept alive by another object, which is to be
created temporarily, too. To ensure that the fields you get are valid as long as you need them,
the owner which controls their life time is transfered to this parameter upon return.<br/>
Your fields live as long as this component lives.<br/>
Additionally, you are encouraged to dispose this component as soon as you don't need the fields anymore.
It depends on the connection's implementation if this is necessary, but the is no guarantee, so to
be on the safe side with respect to resource leaks, you should dispose the component.
@return
the container of the columns (aka fields) of the object
*/
::com::sun::star::container::XNameAccess getFieldsByCommandDescriptor( [in] long commandType,
[in] string command,
[out] ::com::sun::star::lang::XComponent keepFieldsAlive
) raises( com::sun::star::sdbc::SQLException );
/** get the composer initialized with a command and command type.
@param commandType
the type of the object
@param command
the object. This may be a table name, a query name, or an SQL statement, depending on the value
of <arg>_nCommandType</arg>
@return
the composer filled with command and command type.
*/
::com::sun::star::sdb::XSingleSelectQueryComposer getComposer([in] long commandType,[in] string command);
};
//=============================================================================
}; }; }; }; };
//=============================================================================
#endif
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