org.graylog2.indexer.retention.RetentionStrategyFactory Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.indexer.retention;
import org.graylog2.indexer.retention.strategies.ClosingRetentionStrategy;
import org.graylog2.indexer.retention.strategies.DeletionRetentionStrategy;
import org.graylog2.plugin.indexer.retention.IndexManagement;
import org.graylog2.plugin.indexer.retention.RetentionStrategy;
public class RetentionStrategyFactory {
public static RetentionStrategy fromString(String retentionStrategy, IndexManagement indexManagement) throws NoSuchStrategyException {
if (retentionStrategy.equals("delete")) {
return new DeletionRetentionStrategy(indexManagement);
} else if (retentionStrategy.equals("close")) {
return new ClosingRetentionStrategy(indexManagement);
}
throw new NoSuchStrategyException("No such retention strategy [" + retentionStrategy + "]");
}
public static class NoSuchStrategyException extends Exception {
public NoSuchStrategyException(String s) {
super(s);
}
}
}