com.liferay.portal.dao.jdbc.pool.c3p0.PortalConnectionCustomizer Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*/
package com.liferay.portal.dao.jdbc.pool.c3p0;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.util.PropsUtil;
import com.mchange.v2.c3p0.ConnectionCustomizer;
import java.sql.Connection;
/**
* @author Brian Wing Shun Chan
*/
public class PortalConnectionCustomizer implements ConnectionCustomizer {
@Override
public void onAcquire(
Connection connection, String parentDataSourceIdentityToken)
throws Exception {
if (_log.isDebugEnabled()) {
_log.debug("JDBC property prefix " + parentDataSourceIdentityToken);
}
String transactionIsolation = PropsUtil.get(
parentDataSourceIdentityToken + "transactionIsolation");
if (_log.isDebugEnabled()) {
_log.debug("Custom transaction isolation " + transactionIsolation);
}
if (transactionIsolation != null) {
connection.setTransactionIsolation(
GetterUtil.getInteger(transactionIsolation));
}
}
@Override
public void onCheckIn(
Connection connection, String parentDataSourceIdentityToken) {
}
@Override
public void onCheckOut(
Connection connection, String parentDataSourceIdentityToken) {
}
@Override
public void onDestroy(
Connection connection, String parentDataSourceIdentityToken) {
}
private static final Log _log = LogFactoryUtil.getLog(
PortalConnectionCustomizer.class);
}