001/** 002 * Copyright 2015 DuraSpace, Inc. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.fcrepo.kernel.api.services; 017 018import java.io.File; 019 020import javax.jcr.Session; 021 022import org.modeshape.jcr.api.Problems; 023 024/** 025 * @author bbpennel 026 * @since Feb 20, 2014 027 */ 028public interface RepositoryService { 029 030 /** 031 * Calculate the total size of all the binary properties in the repository 032 * 033 * @return size in bytes 034 */ 035 Long getRepositorySize(); 036 037 /** 038 * Calculate the number of objects in the repository 039 * 040 * @return number of objects in the repository 041 */ 042 Long getRepositoryObjectCount(); 043 044 /** 045 * This method backups up a running repository 046 * 047 * @param session the session 048 * @param backupDirectory the backup directory 049 * @return problems 050 */ 051 Problems backupRepository(Session session, File backupDirectory); 052 053 /** 054 * This methods restores the repository from a backup 055 * 056 * @param session the session 057 * @param backupDirectory the backup directory 058 * @return problems 059 */ 060 Problems restoreRepository(Session session, File backupDirectory); 061 062}