/*
* 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;
import java.sql.Connection;
import java.sql.SQLException;
import javax.sql.DataSource;
import javax.sql.PooledConnection;
import org.smallmind.persistence.sql.DataSourceManager;
import org.smallmind.quorum.pool.ComponentPoolException;
import org.smallmind.quorum.pool.complex.ComponentPool;
public class PooledDataSource extends AbstractPooledDataSource<DataSource, PooledConnection> implements DataSource {
private ComponentPool<PooledConnection> componentPool;
private String key;
public PooledDataSource (ComponentPool<PooledConnection> componentPool) {
this(componentPool.getPoolName(), componentPool);
}
public PooledDataSource (String key, ComponentPool<PooledConnection> componentPool) {
super(DataSource.class, PooledConnection.class);
this.key = key;
this.componentPool = componentPool;
}
public void register () {
DataSourceManager.register(key, this);
}
public String getKey () {
return key;
}
public Connection getConnection ()
throws SQLException {
try {
return componentPool.getComponent().getConnection();
}
catch (ComponentPoolException componentPoolException) {
throw new SQLException(componentPoolException);
}
}
public Connection getConnection (String username, String password) {
throw new UnsupportedOperationException("Please properly configure the underlying resource managed by the pool which is represented by this DataSource");
}
@Override
public void startup ()
throws ComponentPoolException {
componentPool.startup();
}
@Override
public void shutdown ()
throws ComponentPoolException {
componentPool.shutdown();
}
}