/*
* Copyright 2011-2013 the original author or authors.
*
* Licensed 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.springframework.data.mongodb;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.support.PersistenceExceptionTranslator;
import org.springframework.data.mongodb.core.MongoExceptionTranslator;
import com.mongodb.DB;
import com.mongodb.client.MongoDatabase;
/**
* Interface for factories creating {@link DB} instances.
*
* @author Mark Pollack
* @author Thomas Darimont
*/
public interface MongoDbFactory {
/**
* Creates a default {@link DB} instance.
*
* @return
* @throws DataAccessException
*/
MongoDatabase getDb() throws DataAccessException;
/**
* Creates a {@link DB} instance to access the database with the given name.
*
* @param dbName must not be {@literal null} or empty.
* @return
* @throws DataAccessException
*/
MongoDatabase getDb(String dbName) throws DataAccessException;
/**
* Exposes a shared {@link MongoExceptionTranslator}.
*
* @return will never be {@literal null}.
*/
PersistenceExceptionTranslator getExceptionTranslator();
DB getLegacyDb();
}