/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You 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.apache.shardingsphere.metadata.persist;
  
  import org.apache.shardingsphere.infra.config.database.DatabaseConfiguration;
  import org.apache.shardingsphere.infra.config.rule.RuleConfiguration;
  import org.apache.shardingsphere.infra.datasource.pool.config.DataSourceConfiguration;
  import org.apache.shardingsphere.infra.datasource.pool.props.domain.DataSourcePoolProperties;
  import org.apache.shardingsphere.infra.rule.ShardingSphereRule;
  import org.apache.shardingsphere.metadata.persist.data.ShardingSphereDataBasedPersistService;
  import org.apache.shardingsphere.metadata.persist.service.config.database.DatabaseBasedPersistService;
  import org.apache.shardingsphere.metadata.persist.service.config.global.GlobalPersistService;
  import org.apache.shardingsphere.metadata.persist.service.database.DatabaseMetaDataBasedPersistService;
  import org.apache.shardingsphere.metadata.persist.service.version.MetaDataVersionBasedPersistService;
  import org.apache.shardingsphere.mode.spi.PersistRepository;
  
  import javax.sql.DataSource;
  import java.util.Collection;
  import java.util.Map;
  import java.util.Properties;
  
  /**
   * Abstract meta data persist service.
   */
  public interface MetaDataBasedPersistService {
      
      /**
       * Get repository.
       * 
       * @return repository
       */
      PersistRepository getRepository();
      
      /**
       * Get data source unit service.
       * 
       * @return persist service
       */
      DatabaseBasedPersistService<Map<String, DataSourcePoolProperties>> getDataSourceUnitService();
      
      /**
       * Get database meta data service.
       * 
       * @return persist service
       */
      DatabaseMetaDataBasedPersistService getDatabaseMetaDataService();
      
      /**
       * Get database rule persist service.
       * 
       * @return persist service
       */
      DatabaseBasedPersistService<Collection<RuleConfiguration>> getDatabaseRulePersistService();
      
      /**
       * Get global rule service.
       * 
       * @return repository
       */
      GlobalPersistService<Collection<RuleConfiguration>> getGlobalRuleService();
      
      /**
       * Get props service.
       * 
       * @return persist service
       */
      GlobalPersistService<Properties> getPropsService();
      
      /**
       * Get meta data version persist service.
       * 
       * @return persist service
       */
      MetaDataVersionBasedPersistService getMetaDataVersionPersistService();
      
      /**
       * Get ShardingSphere data persist service.
       * 
       * @return persist service
       */
      ShardingSphereDataBasedPersistService getShardingSphereDataPersistService();
      
      /**
       * Persist global rule configurations.
      * 
      * @param globalRuleConfigs global rule configurations
      * @param props properties
      */
     void persistGlobalRuleConfiguration(Collection<RuleConfiguration> globalRuleConfigs, Properties props);
     
     /**
      * Persist configurations.
      * 
      * @param databaseName database name
      * @param databaseConfigs database configurations
      * @param dataSources data sources
      * @param rules rules
      */
     void persistConfigurations(String databaseName, DatabaseConfiguration databaseConfigs, Map<String, DataSource> dataSources, Collection<ShardingSphereRule> rules);
     
     /**
      * Get effective data sources.
      *
      * @param databaseName database name
      * @return effective data sources
      */
     Map<String, DataSourceConfiguration> loadDataSourceConfigurations(String databaseName);
 }