/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * 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.
 * </p>
 */

package io.shardingsphere.jdbc.orchestration.api;

import com.google.common.base.Preconditions;
import io.shardingsphere.core.api.config.ShardingRuleConfiguration;
import io.shardingsphere.jdbc.orchestration.api.config.OrchestrationConfiguration;
import io.shardingsphere.jdbc.orchestration.internal.OrchestrationFacade;
import io.shardingsphere.jdbc.orchestration.internal.OrchestrationShardingDataSource;
import io.shardingsphere.jdbc.orchestration.internal.config.ConfigurationService;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;

import javax.sql.DataSource;
import java.sql.SQLException;
import java.util.Map;
import java.util.Properties;

/**
 * Orchestration sharding data source factory.
 *
 * @author zhangliang
 * @author caohao
 * @author panjuan
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class OrchestrationShardingDataSourceFactory {
    
    /**
     * Create sharding data source.
     *
     * @param dataSourceMap data source map
     * @param shardingRuleConfig sharding rule configuration
     * @param orchestrationConfig orchestration configuration
     * @param configMap config map
     * @param props properties for data source
     * @return sharding data source
     * @throws SQLException SQL exception
     */
    public static DataSource createDataSource(final Map<String, DataSource> dataSourceMap, final ShardingRuleConfiguration shardingRuleConfig, 
                                              final Map<String, Object> configMap, final Properties props, final OrchestrationConfiguration orchestrationConfig) throws SQLException {
        if (null == shardingRuleConfig || shardingRuleConfig.getTableRuleConfigs().isEmpty()) {
            return createDataSource(orchestrationConfig);
        }
        OrchestrationShardingDataSource result = new OrchestrationShardingDataSource(dataSourceMap, shardingRuleConfig, configMap, props, new OrchestrationFacade(orchestrationConfig));
        result.init();
        return result;
    }
    
    /**
     * Create sharding data source.
     *
     * @param orchestrationConfig orchestration configuration
     * @return sharding data source
     * @throws SQLException SQL exception
     */
    public static DataSource createDataSource(final OrchestrationConfiguration orchestrationConfig) throws SQLException {
        OrchestrationFacade orchestrationFacade = new OrchestrationFacade(orchestrationConfig);
        ConfigurationService configService = orchestrationFacade.getConfigService();
        ShardingRuleConfiguration shardingRuleConfig = configService.loadShardingRuleConfiguration();
        Preconditions.checkNotNull(shardingRuleConfig, "Missing the sharding rule configuration on register center");
        OrchestrationShardingDataSource result = new OrchestrationShardingDataSource(
                configService.loadDataSourceMap(), shardingRuleConfig, configService.loadShardingConfigMap(), configService.loadShardingProperties(), orchestrationFacade);
        result.init();
        return result;
    }
}

@@ -2567,39 +2567,16 @@
 nfig));%0A
-        result.init();%0A
         
@@ -3585,31 +3585,8 @@
 e);%0A
-        result.init();%0A
     

remove result.init();