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/*
* 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;
import static org.junit.Assume.assumeTrue;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
import javax.jcr.GuestCredentials;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.jcr.security.Privilege;
import org.apache.jackrabbit.api.JackrabbitRepository;
import org.apache.jackrabbit.commons.jackrabbit.authorization.AccessControlUtils;
import org.apache.jackrabbit.oak.NodeStoreFixtures;
import org.apache.jackrabbit.oak.commons.FixturesHelper;
import org.apache.jackrabbit.oak.commons.FixturesHelper.Fixture;
import org.apache.jackrabbit.oak.fixture.NodeStoreFixture;
import org.apache.jackrabbit.oak.jcr.util.ComponentHolder;
import org.apache.jackrabbit.oak.plugins.document.bundlor.BundlingConfigInitializer;
import org.apache.jackrabbit.oak.query.QueryEngineSettings;
import org.apache.jackrabbit.oak.spi.security.principal.EveryonePrincipal;
import org.apache.jackrabbit.oak.spi.security.user.UserConstants;
import org.apache.jackrabbit.oak.spi.state.NodeStore;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import com.google.common.collect.Maps;
/**
* Abstract base class for repository tests providing methods for accessing
* the repository, a session and nodes and properties from that session.
*
* Users of this class must call clear to close the session associated with
* this instance and clean up the repository when done.
*/
@RunWith(Parallelized.class)
@Ignore("This abstract base class does not have any tests")
public abstract class AbstractRepositoryTest {
protected final NodeStoreFixture fixture;
private final boolean reuseNodeStore;
private volatile NodeStore nodeStore;
private volatile Repository repository;
private volatile Session adminSession;
private volatile Session anonymousSession;
/**
* The system property "nsfixtures" can be used to provide a
* whitespace-separated list of fixtures names for which the
* tests should be run (the default is to use all fixtures).
*/
private static final Set<Fixture> FIXTURES = FixturesHelper.getFixtures();
/**
* If reuseNodeStore is on, this caches the NodeStore returned by each fixture
* and they'll be disposed only in @AfterClass instead of @After.
*/
private static final Map<NodeStoreFixture, NodeStore> NODE_STORES = Maps.newConcurrentMap();
/**
* Default fixtures based on a list in the system property `nsfixtures`.
* To change the fixtures in a subclass, provide a static method with same @Parameterized
* annotation but different name that returns a different fixture list.
*/
@Parameterized.Parameters(name="{0}")
public static Collection<Object[]> fixtures() {
return NodeStoreFixtures.asJunitParameters(FIXTURES);
}
/**
* Constructor enabling that a new NodeStore will be created from
* the NodeStoreFixture for each test (method).
*
* @param fixture the fixture, which gets passed in as junit parameter
*/
protected AbstractRepositoryTest(NodeStoreFixture fixture) {
this(fixture, false);
}
/**
* Constructor giving a choice on NodeStore reuse across tests.
*
* @param fixture the fixture, which gets passed in as junit parameter
* @param reuseNodeStore if true, the NodeStore will be reused for all test methods of the
* given test class. if false, a new NodeStore will be created from
* the NodeStoreFixture for each test (method).
*/
protected AbstractRepositoryTest(NodeStoreFixture fixture, boolean reuseNodeStore) {
this.fixture = fixture;
this.reuseNodeStore = reuseNodeStore;
}
@Before
public void ignoreIfFixtureUnavailable() {
assumeTrue("Skipping unavailable fixture: " + fixture.toString(), fixture.isAvailable());
}
@After
public void logout() {
// release session fields
if (adminSession != null) {
adminSession.logout();
adminSession = null;
}
if (anonymousSession != null) {
anonymousSession.logout();
anonymousSession = null;
}
// release repository field
if (repository instanceof JackrabbitRepository) {
((JackrabbitRepository) repository).shutdown();
}
repository = null;
if (nodeStore != null && !reuseNodeStore) {
fixture.dispose(nodeStore);
}
}
@AfterClass
public static void disposeNodeStores() {
// only dispose after the entire class
for (Map.Entry<NodeStoreFixture, NodeStore> e : NODE_STORES.entrySet()) {
e.getKey().dispose(e.getValue());
}
NODE_STORES.clear();
}
protected Repository getRepository() throws RepositoryException {
if (repository == null) {
if (reuseNodeStore) {
// see if there is an existing NodeStore from a previous test
nodeStore = NODE_STORES.get(fixture);
if (nodeStore == null) {
nodeStore = createNodeStore(fixture);
}
NODE_STORES.put(fixture, nodeStore);
} else {
// always create a new NodeStore (default behavior)
nodeStore = createNodeStore(fixture);
}
repository = createRepository(nodeStore);
}
return repository;
}
protected NodeStore createNodeStore(NodeStoreFixture fixture) throws RepositoryException {
return fixture.createNodeStore();
}
protected Repository createRepository(NodeStore nodeStore) {
return initJcr(new Jcr(nodeStore)).createRepository();
}
protected Jcr initJcr(Jcr jcr) {
QueryEngineSettings qs = new QueryEngineSettings();
qs.setFullTextComparisonWithoutIndex(true);
jcr.with(BundlingConfigInitializer.INSTANCE);
return jcr.withAsyncIndexing().with(qs);
}
protected NodeStore getNodeStore() {
return nodeStore;
}
protected <T> T getNodeStoreComponent(Class<T> type) {
return getNodeStoreComponent(type.getName());
}
protected <T> T getNodeStoreComponent(String name) {
if (fixture instanceof ComponentHolder) {
return ((ComponentHolder) fixture).get(nodeStore, name);
}
return null;
}
protected Session getAnonymousSession() throws RepositoryException {
if (anonymousSession == null) {
anonymousSession = createAnonymousSession();
}
return anonymousSession;
}
protected Session getAdminSession() throws RepositoryException {
if (adminSession == null) {
adminSession = createAdminSession();
}
return adminSession;
}
protected Session createAnonymousSession() throws RepositoryException {
Session admin = getAdminSession();
AccessControlUtils.addAccessControlEntry(admin, "/", EveryonePrincipal.getInstance(), new String[] {Privilege.JCR_READ}, true);
admin.save();
return getRepository().login(new GuestCredentials());
}
protected Session createAdminSession() throws RepositoryException {
return getRepository().login(getAdminCredentials());
}
protected SimpleCredentials getAdminCredentials() {
return new SimpleCredentials(UserConstants.DEFAULT_ADMIN_ID, UserConstants.DEFAULT_ADMIN_ID.toCharArray());
}
public static <R extends Repository> R dispose(R repository) {
if (repository instanceof JackrabbitRepository) {
((JackrabbitRepository) repository).shutdown();
}
return null;
}
}