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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef __com_sun_star_ucb_ContentProviderProxy_idl__
#define __com_sun_star_ucb_ContentProviderProxy_idl__
#include <com/sun/star/ucb/XContentProviderSupplier.idl>
#include <com/sun/star/ucb/XContentProvider.idl>
#include <com/sun/star/ucb/XParameterizedContentProvider.idl>
module com { module sun { module star { module ucb {
/** is a proxy for a content provider.
<p>Implementing a content provider proxy can be useful if the creation of
the real content provider object shall be deferred for some reason
(i.e. performance) until the first method gets called on it. Instead of
instantiating and registering the real provider at the UCB, a proxy for
the real provider can be created and registered at the UCB.
@see XContentProviderProxyFactory
*/
published service ContentProviderProxy
{
/** The implementation of
com::sun::star::uno::XInterface::queryInterface()
must instantiate the real provider and return the return value
of a queryInterface call at the real provider, except for queries
for the interfaces implemented by the proxy itself. So the caller of
the queryInterface method at the proxy will get access to the real
provider in a completely transparent way.
*/
interface com::sun::star::uno::XInterface;
/** gives access to the original content provider behind the proxy.
<p>The implementation will instantiate the real content provider only
on demand using its UNO service name. This will load the content
providers implementation code (dynamic library), if not already done.
*/
interface com::sun::star::ucb::XContentProviderSupplier;
/** a content provider implementation that wraps the original provider.
*/
interface com::sun::star::ucb::XContentProvider;
/** a parameterized content provider implementation that wraps the
original provider.
*/
interface com::sun::star::ucb::XParameterizedContentProvider;
};
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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