/*
* Copyright 2014-2016 CyberVision, 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 org.kaaproject.kaa.client.configuration.storage;
import java.io.IOException;
/**
* Manager for saving and loading of configuration data<br>
* <br>
* Provide {@link ConfigurationStorage} implementation instance to store merged
* configuration when configuration deltas are received from Operation server.
* Once {@link ConfigurationPersistenceManager#setConfigurationStorage(ConfigurationStorage)}
* is called {@link ConfigurationStorage#loadConfiguration()} will be invoked to
* load persisted configuration.<br>
*
* @author Yaroslav Zeygerman
* @see ConfigurationStorage
*/
public interface ConfigurationPersistenceManager {
/**
* Provide storage object which is able to persist encoded configuration data.
*
* @param storage Object which will save and load configuration data
* @throws IOException the io exception
* @see ConfigurationStorage
*/
void setConfigurationStorage(ConfigurationStorage storage) throws IOException;
}