/*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Eclipse Public License version 1.0, available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.jboss.forge.container.addons;
import java.util.Set;
import java.util.concurrent.Callable;
import java.util.concurrent.Future;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jboss.forge.container.impl.AddonImpl;
import org.jboss.forge.container.impl.AddonRunnable;
/**
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*
*/
public class StopAddonCallable implements Callable<Void>
{
private static final Logger logger = Logger.getLogger(StopAllAddonsVisitor.class.getName());
private AddonImpl addon;
private AddonTree tree;
public StopAddonCallable(AddonTree tree, AddonImpl addon)
{
super();
this.tree = tree;
this.addon = addon;
}
@Override
public Void call() throws Exception
{
if (addon != null)
{
AddonRunnable runnable = ((AddonImpl) addon).getRunnable();
try
{
if (runnable != null)
{
runnable.shutdown();
}
}
catch (Exception e)
{
logger.log(Level.WARNING, "Failed to shut down addon " + addon, e);
}
finally
{
Future<Void> future = addon.getFuture();
if (future != null && !future.isDone())
future.cancel(true);
Set<AddonDependency> dependencies = addon.getDependencies();
((AddonImpl) addon).reset();
addon.setDirty(false);
for (AddonDependency dependency : dependencies)
{
tree.reattach(dependency.getDependency());
}
}
}
return null;
}
}