001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2011 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.batch.index; 021 022 import org.sonar.api.database.model.Snapshot; 023 import org.sonar.api.resources.Project; 024 import org.sonar.api.resources.Resource; 025 026 public interface ResourcePersister { 027 028 Snapshot saveProject(Project project, Project parent); 029 030 /** 031 * Persist a resource in database. Returns null if the resource must not be persisted (scope lower than file) 032 */ 033 Snapshot saveResource(Project project, Resource resource, Resource parent); 034 035 /** 036 * Persist a resource in database. Returns null if the resource must not be persisted (scope lower than file) 037 */ 038 Snapshot saveResource(Project project, Resource resource); 039 040 Snapshot getSnapshot(Resource resource); 041 042 /** 043 * @throws ResourceNotPersistedException if the resource is not persisted. 044 */ 045 Snapshot getSnapshotOrFail(Resource resource); 046 047 048 /** 049 * The current snapshot which is flagged as "last", different then the current analysis. 050 * @param onlyOlder true if the result must be anterior to the snapshot parameter 051 */ 052 Snapshot getLastSnapshot(Snapshot snapshot, boolean onlyOlder); 053 054 void clear(); 055 }