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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_embed_StorageFactory_idl__
#define __com_sun_star_embed_StorageFactory_idl__
#ifndef __com_sun_star_lang_XSingleServiceFactory_idl__
#include <com/sun/star/lang/XSingleServiceFactory.idl>
#endif
//============================================================================
module com { module sun { module star { module embed {
//============================================================================
/** The <type>StorageFactory</type> is a service that allows to create
a storage based on either stream or URL.
*/
published service StorageFactory
{
// ----------------------------------------------------------------------
/** A storage can be created through this interface.
<p>
In case
<method scope="com::sun::star::lang">XSingleServiceFactory::createInstance</method>
call is used the result storage will be open in readwrite mode based
on an arbitrary medium.
</p>
<p>
In case
<method scope="com::sun::star::lang">XSingleServiceFactory::createInstanceWithArguments</method>
call is used a sequence of the following parameters can be used:
</p>
<dl>
<dt>parameter 1</dt>
<dd>
specifies source of the object, it can be a string
containing URL, an
<type scope="com::sun::star::io">XStream</type>
implementation or
<type scope="com::sun::star::io">XInputStream</type>;
in case of
<type scope="com::sun::star::io">XStream</type>
implementation
the <type scope="com::sun::star::io">XSeekable</type>
interface must be supported.
</dd>
<dt>parameter 2</dt>
<dd>
specifies mode the storage should be open in, can take
values from <type>ElementModes</type> constant set.
</dd>
<dt>parameter 3</dt>
<dd>
this paramenter represents
<type scope="com::sun::star::uno">Any</type>
containing a sequence of
<type scope="com::sun::star::beans">PropertyValue</type>.<br>
The parameter can contain entries from
<type scope="com::sun::star::document">MediaDescryptor</type>
to transport some document info during the storage
initialization, it can be for example
<type scope="com::sun::star::task">XInteractionHandler</type>
implementation, password for the storage and repair
package flag.<br>
Additionaly the parameter might contain property with the name
"StorageFormat" that can take values from
<type scope="com::sun::star::embed">StorageFormats</type>.
If the property is not provided a storage of package format
is created.
</dd>
</dl>
<p>
The parameters are optional, that means that sequence can be empty or
contain only first parameter, or first and second one. In case
no parameters are provided the call works the same way as
<member scope="com::sun::star::lang">XSingleServiceFactory::createInstance</member>.
In case only first parameter is provided, the storage is opened in
readonly mode.
</p>
<p>
The opened root storage can support read access in addition to
specified one.
</p>
*/
interface ::com::sun::star::lang::XSingleServiceFactory;
};
//============================================================================
}; }; }; };
#endif
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