001// Copyright 2013 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007// http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.mongodb;
016
017import com.mongodb.DB;
018
019/**
020 *
021 */
022public interface MongoDB
023{
024    /**
025     * Obtain a shared instance of the MongoDB database connection object connected
026     * to the default database
027     *
028     * @return the {@link com.mongodb.DB} connection object
029     */
030    public DB getDefaultMongoDb();
031
032    /**
033     * Obtain a shared instance of the MongoDB database connection object for the
034     * specific database
035     *
036     * @param dbname the database name to connect to
037     * @return the {@link DB} connection object
038     */
039    public DB getMongoDb(String dbname);
040}