mongodb - connection pool

DB/MongoDB

mongodb - connection pool

linuxism 2013. 5. 26. 12:45

mongodb jdbc 를 이용한 connection pooling을 구현하는 방법에 대하여 알아보도록 하겠습니다.

일단 무지 짧고 무지 쉽습니다.

code

package co.kr.softcast.MobilePush.db;
import java.net.UnknownHostException;
import java.util.Map;

import co.kr.softcast.MobliePush.util.PropertyUtil;

import com.mongodb.BasicDBObject;
import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.DBCursor;
import com.mongodb.DBObject;
import com.mongodb.Mongo;
import com.mongodb.MongoOptions;
public class MongoDB {
private static MongoDB mongoDB;
private static Mongo m;
private static MongoOptions options;
private static DB db;
public static MongoDB getInstance() throws Exception{
  if(mongoDB == null){
   options = new MongoOptions();
   options.connectionsPerHost = 20;
   m = new Mongo( "dev.softcast.co.kr" , options );
   db = m.getDB( "test" );

   MongoDB mongoDB = new MongoDB();
   mongoDB.setOptions(options);
   mongoDB.setM(m);
   mongoDB.setDb(db);
  }
  return mongoDB;
}
public static Mongo getM() {
  return m;
}
public static void setM(Mongo m) {
  MongoDB.m = m;
}
public static MongoOptions getOptions() {
  return options;
}
public static void setOptions(MongoOptions options) {
  MongoDB.options = options;
}
public static DB getDb() {
  return db;
}
public static void setDb(DB db) {
  MongoDB.db = db;
}

}