001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 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.plugins.cpd.index; 021 022 import com.google.common.collect.Lists; 023 import org.sonar.api.resources.Resource; 024 import org.sonar.duplications.block.Block; 025 import org.sonar.duplications.block.ByteArray; 026 import org.sonar.duplications.index.AbstractCloneIndex; 027 import org.sonar.duplications.index.CloneIndex; 028 import org.sonar.duplications.index.PackedMemoryCloneIndex; 029 030 import java.util.Collection; 031 import java.util.List; 032 033 public class SonarDuplicationsIndex extends AbstractCloneIndex { 034 035 private final CloneIndex mem = new PackedMemoryCloneIndex(); 036 private final DbDuplicationsIndex db; 037 038 public SonarDuplicationsIndex() { 039 this.db = null; 040 } 041 042 public SonarDuplicationsIndex(DbDuplicationsIndex db) { 043 this.db = db; 044 } 045 046 public void insert(Resource resource, Collection<Block> blocks) { 047 for (Block block : blocks) { 048 mem.insert(block); 049 } 050 if (db != null) { 051 db.insert(resource, blocks); 052 } 053 } 054 055 public Collection<Block> getByResource(Resource resource, String resourceKey) { 056 if (db != null) { 057 db.prepareCache(resource); 058 } 059 return mem.getByResourceId(resourceKey); 060 } 061 062 public Collection<Block> getBySequenceHash(ByteArray hash) { 063 if (db == null) { 064 return mem.getBySequenceHash(hash); 065 } else { 066 List<Block> result = Lists.newArrayList(mem.getBySequenceHash(hash)); 067 result.addAll(db.getByHash(hash)); 068 return result; 069 } 070 } 071 072 public Collection<Block> getByResourceId(String resourceId) { 073 throw new UnsupportedOperationException(); 074 } 075 076 public void insert(Block block) { 077 throw new UnsupportedOperationException(); 078 } 079 080 }