/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.persistence.sql.pool.spring;
import java.sql.SQLException;
import javax.sql.CommonDataSource;
import javax.sql.PooledConnection;
import org.smallmind.persistence.sql.pool.ConnectionEndpoint;
import org.smallmind.persistence.sql.pool.DataSourceComponentInstanceFactory;
import org.smallmind.persistence.sql.pool.DataSourceFactory;
import org.smallmind.quorum.pool.ComponentPoolException;
import org.smallmind.quorum.pool.complex.ComplexPoolConfig;
import org.smallmind.quorum.pool.complex.ComponentPool;
public class PooledConnectionComponentPoolFactory {
public static <D extends CommonDataSource> ComponentPool<? extends PooledConnection> constructComponentPool (String poolName, DataSourceFactory<D, ? extends PooledConnection> dataSourceFactory, String validationQuery, int maxStatements, ComplexPoolConfig poolConfig, DatabaseConnection... connections)
throws SQLException, ComponentPoolException {
DataSourceComponentInstanceFactory<D, ? extends PooledConnection> connectionInstanceFactory = new DataSourceComponentInstanceFactory<>(dataSourceFactory, maxStatements, createConnectionEndpoints(connections));
if (validationQuery != null) {
connectionInstanceFactory.setValidationQuery(validationQuery);
}
return new ComponentPool<>(poolName, connectionInstanceFactory).setComplexPoolConfig(poolConfig);
}
private static ConnectionEndpoint[] createConnectionEndpoints (DatabaseConnection... databaseConnections) {
if (databaseConnections == null) {
return new ConnectionEndpoint[0];
}
else {
ConnectionEndpoint[] connectionEndpoints = new ConnectionEndpoint[databaseConnections.length];
for (int count = 0; count < connectionEndpoints.length; count++) {
connectionEndpoints[count] = new ConnectionEndpoint(databaseConnections[count].getJdbcUrl(), databaseConnections[count].getUser(), databaseConnections[count].getPassword());
}
return connectionEndpoints;
}
}
}