| /** |
| * 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.rya.test.mongo; |
| |
| import java.io.IOException; |
| import java.net.ServerSocket; |
| import java.net.UnknownHostException; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.mongodb.MongoClient; |
| import com.mongodb.MongoException; |
| import com.mongodb.ServerAddress; |
| |
| import de.flapdoodle.embed.mongo.Command; |
| import de.flapdoodle.embed.mongo.MongodExecutable; |
| import de.flapdoodle.embed.mongo.MongodProcess; |
| import de.flapdoodle.embed.mongo.MongodStarter; |
| import de.flapdoodle.embed.mongo.config.IMongodConfig; |
| import de.flapdoodle.embed.mongo.config.MongodConfigBuilder; |
| import de.flapdoodle.embed.mongo.config.Net; |
| import de.flapdoodle.embed.mongo.config.RuntimeConfigBuilder; |
| import de.flapdoodle.embed.mongo.distribution.IFeatureAwareVersion; |
| import de.flapdoodle.embed.mongo.distribution.Version; |
| |
| public class EmbeddedMongoFactory { |
| private static Logger logger = LoggerFactory.getLogger(EmbeddedMongoFactory.class.getName()); |
| |
| public static EmbeddedMongoFactory newFactory() throws IOException { |
| return EmbeddedMongoFactory.with(Version.Main.PRODUCTION); |
| } |
| |
| public static EmbeddedMongoFactory with(final IFeatureAwareVersion version) throws IOException { |
| return new EmbeddedMongoFactory(version); |
| } |
| |
| private final MongodExecutable mongodExecutable; |
| private final MongodProcess mongodProcess; |
| |
| /** |
| * Create the testing utility using the specified version of MongoDB. |
| * |
| * @param version |
| * version of MongoDB. |
| */ |
| private EmbeddedMongoFactory(final IFeatureAwareVersion version) throws IOException { |
| final MongodStarter runtime = MongodStarter.getInstance(new RuntimeConfigBuilder().defaultsWithLogger(Command.MongoD, logger).build()); |
| mongodExecutable = runtime.prepare(newMongodConfig(version)); |
| mongodProcess = mongodExecutable.start(); |
| } |
| |
| private IMongodConfig newMongodConfig(final IFeatureAwareVersion version) throws UnknownHostException, IOException { |
| final Net net = new Net(findRandomOpenPortOnAllLocalInterfaces(), false); |
| return new MongodConfigBuilder().version(version).net(net).build(); |
| } |
| |
| private int findRandomOpenPortOnAllLocalInterfaces() throws IOException { |
| try (ServerSocket socket = new ServerSocket(0);) { |
| return socket.getLocalPort(); |
| } |
| } |
| |
| /** |
| * @return A new Mongo client that is connected to the embedded MongoDB Server. |
| * @throws UnknownHostException The hostname used was unknown. |
| * @throws MongoException Couldn't create the client. |
| */ |
| public MongoClient newMongoClient() throws UnknownHostException, MongoException { |
| return new MongoClient(new ServerAddress(mongodProcess.getConfig().net().getServerAddress(), mongodProcess.getConfig().net().getPort())); |
| } |
| |
| /** |
| * @return The process configuration. |
| */ |
| public IMongodConfig getMongoServerDetails() { |
| return mongodProcess.getConfig(); |
| } |
| |
| /** |
| * Cleans up the resources created by the utility. |
| */ |
| public void shutdown() { |
| mongodProcess.stop(); |
| mongodExecutable.stop(); |
| } |
| } |