/*
* Copyright (C) 2015 Square, Inc.
*
* 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 keywhiz.service.daos;
import org.jooq.Configuration;
/**
* DAO factory implement this interface to provide instances using different underlying database
* connections.
*
* @param <T> DAO type produced by the factory
*/
public interface DAOFactory<T> {
/**
* Returns DAO using a read/write database connection.
*/
T readwrite();
/**
* Returns DAO using a read-only database connection.
*/
T readonly();
/**
* Returns DAO using a supplied jOOQ configuration. Useful for issuing queries on the same
* underlying transaction from a different DAO.
*/
T using(Configuration configuration);
}