001/*
002 * Licensed to DuraSpace under one or more contributor license agreements.
003 * See the NOTICE file distributed with this work for additional information
004 * regarding copyright ownership.
005 *
006 * DuraSpace licenses this file to you under the Apache License,
007 * Version 2.0 (the "License"); you may not use this file except in
008 * compliance with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.fcrepo.kernel.api.services;
019
020import org.fcrepo.kernel.api.FedoraSession;
021import org.fcrepo.kernel.api.models.FedoraBinary;
022import org.fcrepo.kernel.api.models.NonRdfSourceDescription;
023
024/**
025 * @author cabeer
026 * @since 10/10/14
027 */
028public interface BinaryService extends Service<FedoraBinary> {
029
030    /**
031     * Retrieves a FedoraBinary instance by session and path.
032     *
033     * @param session session
034     * @param path path of binary datastream
035     * @return retrieved FedoraBinary
036     */
037    FedoraBinary findOrCreateBinary(FedoraSession session, String path);
038
039    /**
040     * Retrieves a binary description instance by session and path.
041     *
042     * @param session session
043     * @param path path of description
044     * @return retrieved NonRdfSourceDescription
045     */
046    NonRdfSourceDescription findOrCreateDescription(FedoraSession session, String path);
047
048}