| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.jackrabbit.oak.benchmark; |
| |
| import java.util.UUID; |
| |
| import javax.jcr.InvalidItemStateException; |
| import javax.jcr.Node; |
| import javax.jcr.NodeIterator; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Session; |
| import javax.jcr.query.Query; |
| import javax.jcr.query.QueryManager; |
| |
| import org.apache.jackrabbit.oak.benchmark.util.OakIndexUtils; |
| |
| public class UUIDLookupTest extends AbstractTest { |
| private static final int NODE_COUNT = 100; |
| |
| private int noOfIndex = Integer.getInteger("noOfIndex", 60); |
| private boolean lookupByQuery = Boolean.getBoolean("lookupByQuery"); |
| |
| private Session session; |
| |
| private Node root; |
| |
| protected Query createQuery(QueryManager manager, int i) |
| throws RepositoryException { |
| return manager.createQuery("SELECT * FROM [nt:base] WHERE [jcr:uuid] = " + i, Query.JCR_SQL2); |
| } |
| |
| @Override |
| public void beforeSuite() throws RepositoryException { |
| session = getRepository().login(getCredentials()); |
| |
| try { |
| ensurePropertyIndexes(); |
| } catch (InvalidItemStateException e) { |
| // some other oak instance probably created the same |
| // index definition concurrently. refresh and try again |
| // do not catch exception if it fails again. |
| session.refresh(false); |
| ensurePropertyIndexes(); |
| } |
| |
| root = session.getRootNode().addNode("testroot" + TEST_ID, "nt:unstructured"); |
| for (int i = 0; i < NODE_COUNT; i++) { |
| Node node = root.addNode("node" + i, "nt:unstructured"); |
| node.setProperty("jcr:uuid", createUUID(i)); |
| session.save(); |
| } |
| String lookupMode = lookupByQuery ? "query" : "Session#getNodeByIdentifier"; |
| System.out.printf("No of indexes (%s) %d, Lookup by (%s)[%s] %n",noOfIndex, noOfIndex, "lookupByQuery", lookupMode); |
| } |
| |
| @Override |
| public void runTest() throws Exception { |
| if (lookupByQuery) { |
| QueryManager manager = session.getWorkspace().getQueryManager(); |
| for (int i = 0; i < NODE_COUNT; i++) { |
| Query query = createQuery(manager, i); |
| NodeIterator iterator = query.execute().getNodes(); |
| while (iterator.hasNext()) { |
| Node node = iterator.nextNode(); |
| if (node.getProperty("jcr:uuid").getLong() != i) { |
| throw new Exception("Invalid test result: " + node.getPath()); |
| } |
| } |
| } |
| } else { |
| for (int i = 0; i < NODE_COUNT; i++) { |
| session.getNodeByIdentifier(createUUID(i)); |
| } |
| } |
| } |
| |
| @Override |
| public void afterSuite() throws RepositoryException { |
| for (int i = 0; i < NODE_COUNT; i++) { |
| root.getNode("node" + i).remove(); |
| session.save(); |
| } |
| |
| root.remove(); |
| session.save(); |
| session.logout(); |
| } |
| |
| private void ensurePropertyIndexes() throws RepositoryException { |
| for (int i = 0; i < noOfIndex; i++) { |
| new OakIndexUtils.PropertyIndex(). |
| property("testcount"+i). |
| create(session); |
| } |
| } |
| |
| private static String createUUID(int i){ |
| return new UUID(0,i).toString(); |
| } |
| } |