org.sonar.server.es.EsClientStopper Maven / Gradle / Ivy
/*
* SonarQube
* Copyright (C) 2009-2018 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program 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 3 of the License, or (at your option) any later version.
*
* This program 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.es;
import org.sonar.api.Startable;
/**
* Workaround of a behaviour of picocontainer: components
* instantiated by {@link org.picocontainer.injectors.ProviderAdapter}
* can't have a lifecycle. The methods start() and stop()
* of {@link Startable} are not executed.
* The same behaviour exists for the {@link org.picocontainer.injectors.ProviderAdapter}
* itself.
*
* As {@link EsClientStopper} implements {@link Startable}, it can
* close {@link EsClient} when process shutdowns.
*
*/
public class EsClientStopper implements Startable {
private final EsClient esClient;
public EsClientStopper(EsClient esClient) {
this.esClient = esClient;
}
@Override
public void start() {
// nothing to do
}
@Override
public void stop() {
esClient.close();
}
}