/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 module com {  module sun {  module star {  module embed {

/** This is a service that allows to get access to a file system folder using
    storage hierarchy.
 */
published service FileSystemStorage
{
    /** This service describes the base functionality of storages.

        <p>
        Please see below the description of additional requirements for the
        file system storage implementation.
        </p>

        <dl>
            <dt>interface com::sun::star::lang::XComponent
            </dt>
            <dd>
                <p>
                A file system storage is created either by
                StorageFactory or by XStorage
                interface and is controlled by refcounting. In case
                refcounting is decreased to zero the storage will be
                disposed automatically.
                </p>

                <p>
                In case a storage object is disposed the elements
                ( substorages and substreams ) are not affected.
                </p>
            </dd>
            <dt>interface XStorage</dt>
            <dd>
                <dl>
                    <dt>XStorage::openStorageElement()</dt>
                    <dd>
                        This method returns FileSystemStorage
                        service implementation.
                    </dd>

                    <dt>XStorage::copyLastCommitTo()</dt>
                    <dd>
                        Since this service implementation supports no transaction
                        this method just creates a copy of the storage in its
                        current state.
                    </dd>

                    <dt>XStorage::copyStorageElementLastCommitTo()</dt>
                    <dd>
                        Since this service implementation supports no transaction
                        this method just creates a copy of the storage in its
                        current state.
                    </dd>

                    <dt>XStorage::removeStorageElement()</dt>
                    <dd>
                        If the element is opened and it is a stream element
                        the removing will fail. If the element is opened and
                        it is a storage element, all the contents that can be
                        removed will be removed.
                    </dd>
                </dl>
            </dd>
            <dt>property URL</dt>
            <dd>
                This property is not optional for this service.
            </dd>
        </dl>

     */
    service BaseStorage;
};


}; }; }; };

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