/**
* 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.background.task.upgrade;
import com.liferay.portal.kernel.upgrade.UpgradeProcess;
import com.liferay.portal.kernel.util.StringBundler;
/**
* @author Daniel Kocsis
*/
public class BaseUpgradeBackgroundTaskExecutorClassNames
extends UpgradeProcess {
@Override
protected void doUpgrade() throws Exception {
String[][] renameTaskExecutorClassNamesArray =
getRenameTaskExecutorClassNames();
for (String[] renameTaskExecutorClassName :
renameTaskExecutorClassNamesArray) {
String oldTaskExecutorClassName = renameTaskExecutorClassName[0];
String newTaskExecutorClassName = renameTaskExecutorClassName[1];
updateTaskExecutorClassName(
oldTaskExecutorClassName, newTaskExecutorClassName);
}
}
protected String[][] getRenameTaskExecutorClassNames() {
return new String[0][0];
}
protected void updateTaskExecutorClassName(
String oldTaskExecutorClassName, String newTaskExecutorClassName)
throws Exception {
StringBundler sb = new StringBundler(5);
sb.append("update BackgroundTask set taskExecutorClassName = '");
sb.append(newTaskExecutorClassName);
sb.append("' where taskExecutorClassName = '");
sb.append(oldTaskExecutorClassName);
sb.append("'");
runSQL(sb.toString());
}
}