| /* |
| * 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.jcr.cluster; |
| |
| import static org.apache.jackrabbit.oak.jcr.AbstractRepositoryTest.dispose; |
| |
| import java.util.Iterator; |
| |
| import javax.jcr.Repository; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Session; |
| import javax.jcr.SimpleCredentials; |
| |
| import junit.framework.Assert; |
| import org.apache.jackrabbit.oak.NodeStoreFixtures; |
| import org.apache.jackrabbit.oak.Oak; |
| import org.apache.jackrabbit.oak.fixture.NodeStoreFixture; |
| import org.apache.jackrabbit.oak.jcr.Jcr; |
| import org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore; |
| import org.apache.jackrabbit.oak.spi.state.NodeStore; |
| import org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard; |
| import org.junit.After; |
| import org.junit.Before; |
| |
| /** |
| * A base class for DocumentMK cluster tests. |
| */ |
| public class AbstractClusterTest { |
| |
| protected NodeStoreFixture fixture = getFixture(); |
| protected NodeStore ns1, ns2; |
| protected Whiteboard w1, w2; |
| protected Repository r1, r2; |
| protected Session s1, s2; |
| |
| protected NodeStoreFixture getFixture() { |
| return NodeStoreFixtures.DOCUMENT_NS; |
| } |
| |
| @After |
| public void logout() { |
| if (s1 != null) { |
| s1.logout(); |
| s1 = null; |
| } |
| if (s2 != null) { |
| s2.logout(); |
| s2 = null; |
| } |
| r1 = dispose(r1); |
| r2 = dispose(r2); |
| if (ns1 != null) { |
| fixture.dispose(ns1); |
| } |
| if (ns2 != null) { |
| fixture.dispose(ns2); |
| } |
| } |
| |
| protected void prepareTestData(Session s) throws RepositoryException { |
| } |
| |
| protected Jcr customize(Jcr jcr) { |
| return jcr; |
| } |
| |
| @Before |
| public void login() throws RepositoryException { |
| ns1 = fixture.createNodeStore(1); |
| if (ns1 == null) { |
| return; |
| } |
| Oak oak1 = new Oak(ns1); |
| w1 = oak1.getWhiteboard(); |
| r1 = customize(new Jcr(oak1)).createRepository(); |
| s1 = r1.login(new SimpleCredentials("admin", "admin".toCharArray())); |
| prepareTestData(s1); |
| if (ns1 instanceof DocumentNodeStore) { |
| // make sure initial repository data is visible to |
| // other cluster nodes initialized later |
| ((DocumentNodeStore) ns1).runBackgroundOperations(); |
| } |
| ns2 = fixture.createNodeStore(2); |
| Oak oak2 = new Oak(ns2); |
| w2 = oak2.getWhiteboard(); |
| r2 = customize(new Jcr(oak2)).createRepository(); |
| s2 = r2.login(new SimpleCredentials("admin", "admin".toCharArray())); |
| } |
| |
| static Iterable<Integer> seconds(final int max) { |
| return new Iterable<Integer>() { |
| |
| @Override |
| public Iterator<Integer> iterator() { |
| return new Iterator<Integer>() { |
| |
| long start = System.currentTimeMillis(); |
| int x; |
| |
| @Override |
| public boolean hasNext() { |
| long time = System.currentTimeMillis() - start; |
| if (x > 0 && time >= (max * 1000)) { |
| Assert.fail("Retry loop timed out after " + x + |
| " repetitions and " + time + " milliseconds"); |
| } |
| return true; |
| } |
| |
| @Override |
| public Integer next() { |
| hasNext(); |
| if (x > 0) { |
| try { |
| Thread.sleep(10); |
| } catch (InterruptedException e) { |
| // ignore |
| } |
| } |
| return x++; |
| } |
| |
| @Override |
| public void remove() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| }; |
| } |
| |
| }; |
| } |
| |
| } |