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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.
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package org.apache.jackrabbit.oak.fixture;
import java.io.File;
import javax.jcr.Repository;
import org.apache.commons.io.FileUtils;
import org.apache.jackrabbit.api.JackrabbitRepository;
import org.apache.jackrabbit.mk.api.MicroKernel;
import org.apache.jackrabbit.oak.spi.blob.BlobStore;
import org.apache.jackrabbit.mk.core.MicroKernelImpl;
import org.apache.jackrabbit.oak.Oak;
import org.apache.jackrabbit.oak.jcr.Jcr;
import org.apache.jackrabbit.oak.kernel.KernelNodeStore;
import org.apache.jackrabbit.oak.plugins.blob.BlobStoreConfiguration;
import org.apache.jackrabbit.oak.plugins.blob.BlobStoreHelper;
import org.apache.jackrabbit.oak.plugins.blob.cloud.CloudBlobStore;
import org.apache.jackrabbit.oak.plugins.blob.datastore.DataStoreBlobStore;
import org.apache.jackrabbit.oak.plugins.document.DocumentMK;
import org.apache.jackrabbit.oak.plugins.document.util.MongoConnection;
import org.apache.jackrabbit.oak.plugins.segment.SegmentNodeStore;
import org.apache.jackrabbit.oak.plugins.segment.SegmentStore;
import org.apache.jackrabbit.oak.plugins.segment.file.FileStore;
public abstract class OakRepositoryFixture implements RepositoryFixture {
public static RepositoryFixture getMemory(final long cacheSize) {
return new OakRepositoryFixture("Oak-Memory") {
@Override
protected Repository[] internalSetUpCluster(int n) throws Exception {
Repository[] cluster = new Repository[n];
MicroKernel kernel = new MicroKernelImpl();
for (int i = 0; i < cluster.length; i++) {
Oak oak = new Oak(new KernelNodeStore(kernel, cacheSize));
cluster[i] = new Jcr(oak).createRepository();
}
return cluster;
}
};
}
public static RepositoryFixture getDefault(
final File base, final long cacheSize) {
return new OakRepositoryFixture("Oak-Default") {
private MicroKernelImpl[] kernels;
@Override
protected Repository[] internalSetUpCluster(int n) throws Exception {
Repository[] cluster = new Repository[n];
kernels = new MicroKernelImpl[cluster.length];
for (int i = 0; i < cluster.length; i++) {
kernels[i] = new MicroKernelImpl(
new File(base, unique).getPath());
Oak oak = new Oak(new KernelNodeStore(kernels[i], cacheSize));
cluster[i] = new Jcr(oak).createRepository();
}
return cluster;
}
@Override
public void tearDownCluster() {
super.tearDownCluster();
for (MicroKernelImpl kernel : kernels) {
kernel.dispose();
}
FileUtils.deleteQuietly(new File(base, unique));
}
};
}
public static RepositoryFixture getMongo(
final String host, final int port, final String database,
final boolean dropDBAfterTest, final long cacheSize) {
return getMongo("Oak-Mongo", false, host, port, database,
dropDBAfterTest, cacheSize);
}
public static RepositoryFixture getMongoMK(
final String host, final int port, final String database,
final boolean dropDBAfterTest, final long cacheSize) {
return getMongo("Oak-MongoMK", true, host, port, database,
dropDBAfterTest, cacheSize);
}
public static RepositoryFixture getMongoNS(
final String host, final int port, final String database,
final boolean dropDBAfterTest, final long cacheSize) {
return getMongo("Oak-MongoNS", false, host, port, database,
dropDBAfterTest, cacheSize);
}
private static RepositoryFixture getMongo(String name, final boolean useMK,
final String host, final int port, final String database,
final boolean dropDBAfterTest, final long cacheSize) {
return new OakRepositoryFixture(name) {
private String dbName = database != null ? database : unique;
private DocumentMK[] kernels;
private BlobStore blobStore;
private BlobStore getBlobStore() {
BlobStoreConfiguration config =
BlobStoreConfiguration.newInstance().loadFromSystemProps();
try {
blobStore =
BlobStoreHelper.create(config).orNull();
} catch (Exception e) {
throw new RuntimeException(e);
}
return blobStore;
}
@Override
protected Repository[] internalSetUpCluster(int n) throws Exception {
Repository[] cluster = new Repository[n];
kernels = new DocumentMK[cluster.length];
for (int i = 0; i < cluster.length; i++) {
MongoConnection mongo =
new MongoConnection(host, port, dbName);
BlobStore blobStore = getBlobStore();
DocumentMK.Builder mkBuilder = new DocumentMK.Builder().
setMongoDB(mongo.getDB()).
memoryCacheSize(cacheSize).
setClusterId(i).setLogging(false);
if (blobStore != null) {
mkBuilder.setBlobStore(blobStore);
}
kernels[i] = mkBuilder.open();
Oak oak;
if (useMK) {
oak = new Oak(new KernelNodeStore(kernels[i], cacheSize));
} else {
oak = new Oak(kernels[i].getNodeStore());
}
cluster[i] = new Jcr(oak).createRepository();
}
return cluster;
}
@Override
public void tearDownCluster() {
super.tearDownCluster();
for (DocumentMK kernel : kernels) {
kernel.dispose();
}
if (dropDBAfterTest) {
try {
MongoConnection mongo =
new MongoConnection(host, port, dbName);
mongo.getDB().dropDatabase();
mongo.close();
if (blobStore instanceof CloudBlobStore) {
((CloudBlobStore) blobStore).deleteBucket();
} else if (blobStore instanceof DataStoreBlobStore) {
((DataStoreBlobStore) blobStore).clearInUse();
((DataStoreBlobStore) blobStore).deleteAllOlderThan(
System.currentTimeMillis() + 10000000);
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
};
}
public static RepositoryFixture getTar(
final File base, final int maxFileSizeMB, final int cacheSizeMB,
final boolean memoryMapping) {
return new OakRepositoryFixture("Oak-Tar") {
private SegmentStore[] stores;
@Override
protected Repository[] internalSetUpCluster(int n) throws Exception {
Repository[] cluster = new Repository[n];
stores = new FileStore[cluster.length];
for (int i = 0; i < cluster.length; i++) {
stores[i] = new FileStore(
new File(base, unique),
maxFileSizeMB, cacheSizeMB, memoryMapping);
Oak oak = new Oak(new SegmentNodeStore(stores[i]));
cluster[i] = new Jcr(oak).createRepository();
}
return cluster;
}
@Override
public void tearDownCluster() {
super.tearDownCluster();
for (SegmentStore store : stores) {
store.close();
}
FileUtils.deleteQuietly(new File(base, unique));
}
};
}
private final String name;
protected final String unique;
private Repository[] cluster;
protected OakRepositoryFixture(String name) {
this.name = name;
this.unique = String.format("%s-%d", name, System.currentTimeMillis());
}
@Override
public boolean isAvailable(int n) {
return true;
}
@Override
public final Repository[] setUpCluster(int n) throws Exception {
cluster = internalSetUpCluster(n);
return cluster;
}
@Override
public void syncRepositoryCluster(Repository... nodes) {
throw new UnsupportedOperationException("TODO");
}
@Override
public void tearDownCluster() {
if (cluster != null) {
for (Repository repo : cluster) {
if (repo instanceof JackrabbitRepository) {
((JackrabbitRepository) repo).shutdown();
}
}
}
}
@Override
public String toString() {
return name;
}
protected abstract Repository[] internalSetUpCluster(int n) throws Exception;
}