org.graylog2.periodical.ConfigurationManagementPeriodical 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.periodical;
import com.google.common.collect.ImmutableSortedSet;
import org.graylog2.migrations.Migration;
import org.graylog2.plugin.periodical.Periodical;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.inject.Inject;
import java.util.Set;
import java.util.SortedSet;
public class ConfigurationManagementPeriodical extends Periodical {
private static final Logger LOG = LoggerFactory.getLogger(ConfigurationManagementPeriodical.class);
private final SortedSet migrations;
@Inject
public ConfigurationManagementPeriodical(Set migrations) {
this.migrations = ImmutableSortedSet.copyOf(migrations);
}
@Override
public void doRun() {
for(Migration migration : migrations) {
try {
migration.upgrade();
} catch (Exception e) {
LOG.error("Error while running migration <{}>", migration, e);
}
}
}
@Override
public boolean runsForever() {
return true;
}
@Override
public boolean stopOnGracefulShutdown() {
return false;
}
@Override
public boolean masterOnly() {
return true;
}
@Override
public boolean startOnThisNode() {
return true;
}
@Override
public boolean isDaemon() {
return true;
}
@Override
public int getInitialDelaySeconds() {
return 0;
}
@Override
public int getPeriodSeconds() {
return 0;
}
@Override
protected Logger getLogger() {
return LOG;
}
}