/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.persistence.database.mongodb;
import java.util.LinkedList;
import com.mongodb.MongoClient;
import com.mongodb.MongoClientOptions;
import com.mongodb.MongoCredential;
import com.mongodb.ServerAddress;
import com.mongodb.WriteConcern;
import org.springframework.beans.factory.FactoryBean;
public class MongoClientFactoryBean implements FactoryBean<MongoClient> {
private MongoServer[] servers;
private MongoDatabase[] databases;
private MongoClientOptions clientOptions;
private WriteConcern writeConcern = WriteConcern.JOURNALED;
public void setServers (MongoServer[] servers) {
this.servers = servers;
}
public void setDatabases (MongoDatabase[] databases) {
this.databases = databases;
}
public void setClientOptions (MongoClientOptions clientOptions) {
this.clientOptions = clientOptions;
}
@Override
public boolean isSingleton () {
return true;
}
@Override
public Class<?> getObjectType () {
return MongoClient.class;
}
@Override
public MongoClient getObject () {
MongoClient mongoClient;
LinkedList<ServerAddress> serverAddresses = new LinkedList<>();
LinkedList<MongoCredential> credentialList = new LinkedList<>();
for (MongoDatabase mongoDatabase : databases) {
if ((mongoDatabase.getUser() != null) && (!mongoDatabase.getUser().isEmpty())) {
credentialList.add(MongoCredential.createCredential(mongoDatabase.getUser(), mongoDatabase.getDatabase(), mongoDatabase.getPassword().toCharArray()));
}
}
for (MongoServer mongoServer : servers) {
serverAddresses.add(new ServerAddress(mongoServer.getHost(), mongoServer.getPort()));
}
mongoClient = (serverAddresses.size() == 1) ? new MongoClient(serverAddresses.getFirst(), credentialList, clientOptions) : new MongoClient(serverAddresses, credentialList, clientOptions);
mongoClient.setWriteConcern(writeConcern);
return mongoClient;
}
}