org.eclipse.jetty.util.component.StopLifeCycle Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2018 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
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//
package org.eclipse.jetty.util.component;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
/**
* A LifeCycle that when started will stop another LifeCycle
*/
public class StopLifeCycle extends AbstractLifeCycle implements LifeCycle.Listener
{
private static final Logger LOG = Log.getLogger(StopLifeCycle.class);
private final LifeCycle _lifecycle;
public StopLifeCycle(LifeCycle lifecycle)
{
_lifecycle = lifecycle;
addLifeCycleListener(this);
}
@Override
public void lifeCycleStarting(LifeCycle lifecycle)
{
}
@Override
public void lifeCycleStarted(LifeCycle lifecycle)
{
try
{
_lifecycle.stop();
}
catch(Exception e)
{
LOG.warn(e);
}
}
@Override
public void lifeCycleFailure(LifeCycle lifecycle, Throwable cause)
{
}
@Override
public void lifeCycleStopping(LifeCycle lifecycle)
{
}
@Override
public void lifeCycleStopped(LifeCycle lifecycle)
{
}
}