モンゴルドbはjavaを使用します

package com.mytest;

import java.net.UnknownHostException;

import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.Mongo;
import com.mongodb.MongoException;

/**
 * 
 * 
 * @author lw
 * @created 2011-6-27   04:26:40
 * @version 1.0.0
 * @date 2011-6-27   04:26:40
 */

public class DBTemplate {
	private static String MONGODB_SERVER = "192.168.42.212";
	private static int SERVER_PORT = 27017;
	private static String MONGODB_DBNAME = "test";

	public final Object execute(MsgCallback action, String collection) {
		DB db = getConn();
		DBCollection dbColl = db.getCollection(collection);
		Object result = action.doExecute(dbColl);
		closeDb(db);
		closeCollection(dbColl);

		return result;
	}

	private DB getConn() {
		return getConn(MONGODB_SERVER, SERVER_PORT, MONGODB_DBNAME);
	}

	private DB getConn(String server, int port, String dbName) {
		Mongo m = null;
		try {
			m = new Mongo(server, port);
		} catch (UnknownHostException e) {
			e.printStackTrace();
		} catch (MongoException e) {
			e.printStackTrace();
		}
		return m.getDB(dbName);
	}

	private void closeDb(DB db) {
		if (db != null) {
			db = null;
		}
	}

	private void closeCollection(DBCollection col) {
		if (col != null) {
			col = null;
		}
	}
}

package com.mytest;

import com.mongodb.DBCollection;

/**
 * 
 *     ： 
 *
 * @author lw
 * @created 2011-6-28   01:57:44
 * @version 1.0.0
 * @date 2011-6-28   01:57:44
 */

public interface MsgCallback {
	Object doExecute(DBCollection dbCollection);
}

package com.mytest;

import java.util.List;
import java.util.Map;

import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;

/**
 * 
 *     ：
 * 
 * @author lw
 * @created 2011-6-28   02:13:33
 * @version 1.0.0
 * @date 2011-6-28   02:13:33
 */

public interface SQLTemplate {

	int insert(String collection, BasicDBObject dbObj);

	int update(String collection, BasicDBObject oldObj, BasicDBObject newObj);

	int delete(String collection, BasicDBObject dbObj);

	Object selectOne(String collection, BasicDBObject dbObj);

	Map<String, DBObject> selectMap(String collection, BasicDBObject dbObj);

	List<DBObject> selectList(String collection, final BasicDBObject dbObj);

}

package com.mytest;

import java.util.List;
import java.util.Map;

import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;

/**
 * 
 *     ：
 * 
 * @author lw
 * @created 2011-6-28   02:13:33
 * @version 1.0.0
 * @date 2011-6-28   02:13:33
 */

public interface SQLTemplate {

	int insert(String collection, BasicDBObject dbObj);

	int update(String collection, BasicDBObject oldObj, BasicDBObject newObj);

	int delete(String collection, BasicDBObject dbObj);

	Object selectOne(String collection, BasicDBObject dbObj);

	Map<String, DBObject> selectMap(String collection, BasicDBObject dbObj);

	List<DBObject> selectList(String collection, final BasicDBObject dbObj);

}

package com.mytest;

import java.util.List;
import java.util.Map;

import com.mongodb.BasicDBObject;
import com.mongodb.DBCollection;
import com.mongodb.DBObject;

/**
 * 
 *     ：
 * 
 * @author lw
 * @created 2011-6-28   02:21:43
 * @version 1.0.0
 * @date 2011-6-28   02:21:43
 */

public class SQLDao implements SQLTemplate {
	//    Spring   
	DBTemplate dbTemp = new DBTemplate();

	public int insert(String collection, final BasicDBObject dbObj) {
		return (Integer) dbTemp.execute(new MsgCallback() {
			public Object doExecute(DBCollection dbCollection) {
				return dbCollection.insert(dbObj).getN();
			}
		}, collection);
	}

	public int update(String collection, final BasicDBObject oldObj,
			final BasicDBObject newObj) {
		return (Integer) dbTemp.execute(new MsgCallback() {
			public Object doExecute(DBCollection dbCollection) {
				return dbCollection.update(oldObj, newObj).getN();
			}
		}, collection);
	}

	public int delete(String collection, final BasicDBObject dbObj) {
		return (Integer) dbTemp.execute(new MsgCallback() {
			public Object doExecute(DBCollection dbCollection) {
				return dbCollection.remove(dbObj).getN();
			}
		}, collection);
	}

	public Object selectOne(String collection, final BasicDBObject dbObj) {
		return dbTemp.execute(new MsgCallback() {
			public Object doExecute(DBCollection dbCollection) {
				return dbCollection.findOne(dbObj);
			}
		}, collection);
	}

	@SuppressWarnings("unchecked")
	public Map<String, DBObject> selectMap(String collection,
			final BasicDBObject dbObj) {
		return ((DBObject) selectOne(collection, dbObj)).toMap();
	}

	@SuppressWarnings("unchecked")
	public List<DBObject> selectList(String collection,
			final BasicDBObject dbObj) {
		return (List<DBObject>) dbTemp.execute(new MsgCallback() {
			public Object doExecute(DBCollection dbCollection) {
				return dbCollection.find(dbObj).toArray();
			}
		}, collection);
	}
}

package com.mytest;

import java.util.ArrayList;
import java.util.List;

import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;
import com.mongodb.util.JSON;

/**
 * 
 *     ：
 * 
 * @author lw
 * @created 2011-6-28   03:31:51
 * @version 1.0.0
 * @date 2011-6-28   03:31:51
 */

public class TestSQLDao extends SQLDao {

	/**
	 *     ：
	 * 
	 * @param args
	 */

	public static void main(String[] args) {
		TestSQLDao test = new TestSQLDao();

		BasicDBObject obj = new BasicDBObject();
		// obj.put("id", 6);
		obj.put("name", "pluto");
		// BasicDBObject newObj = new BasicDBObject("$set", new
		// BasicDBObject("name", "gogo"));
		List<DBObject> list = new ArrayList<DBObject>();
		list = test.selectList("students", obj);

		for (DBObject db : list) {
			System.out
					.println("-----------------------------------------------------");
			System.out.println(JSON.serialize(db));
			System.out
					.println("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
			System.out.println(db.toMap());
			System.out
					.println("-----------------------------------------------------");
		}
	}

	public int insert(String collection, BasicDBObject dbObj) {
		return super.insert(collection, dbObj);
	}

	public List<DBObject> selectList(String collection, BasicDBObject dbObj) {
		return super.selectList(collection, dbObj);
	}

}