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/*******************************************************************************
 *   © 2019-2024 SAP SE or an SAP affiliate company. All rights reserved.
 ******************************************************************************/
package com.sap.cloud.mt.runtime;

import com.sap.cloud.mt.subscription.DataSourceInfo;
import com.sap.cloud.mt.subscription.InstanceLifecycleManager;
import com.sap.cloud.mt.subscription.exceptions.InternalError;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.sql.DataSource;
import java.io.Closeable;
import java.io.IOException;

public class HikariDataSourceLookup extends DataSourceLookup {
	private static Logger logger = LoggerFactory.getLogger(HikariDataSourceLookup.class);
	private final EnvironmentAccess environment;
	private final DataPoolSettings poolSettings;


	public HikariDataSourceLookup(InstanceLifecycleManager instanceLifecycleManager, EnvironmentAccess environment,
								  DataPoolSettings poolSettings, boolean oneDataSourcePerDb) {
		super(instanceLifecycleManager, oneDataSourcePerDb);
		this.environment = environment;
		this.poolSettings = poolSettings;
	}

	@Override
	public DataSource create(DataSourceInfo info) throws InternalError {
		DataSourceCreator dataSourceCreator = null;
		logger.debug("Hikari data source pool taken");
		dataSourceCreator = new DataSourceCreatorHikari(poolSettings);
		return dataSourceCreator.create(info, environment);
	}

	@Override
	public void closeDataSource(DataSource dataSource) {
		if (dataSource == null) {
			return;
		}
		logger.debug("Close Hikari data source pool");
		Closeable closeable = (Closeable) dataSource;
		try {
			closeable.close();
		} catch (IOException e) {
			logger.error("Could not close Hikari data source pool ", e);
		}
	}
}