/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.virtualhost;
import org.apache.log4j.Logger;
import org.apache.qpid.server.logging.RootMessageLogger;
import org.apache.qpid.server.logging.actors.AbstractActor;
import org.apache.qpid.server.logging.actors.CurrentActor;
public abstract class HouseKeepingTask implements Runnable
{
Logger _logger = Logger.getLogger(this.getClass());
private VirtualHost _virtualHost;
private String _name;
private RootMessageLogger _rootLogger;
public HouseKeepingTask(VirtualHost vhost)
{
_virtualHost = vhost;
_name = _virtualHost.getName() + ":" + this.getClass().getSimpleName();
_rootLogger = CurrentActor.get().getRootMessageLogger();
}
final public void run()
{
// Don't need to undo this as this is a thread pool thread so will
// always go through here before we do any real work.
Thread.currentThread().setName(_name);
CurrentActor.set(new AbstractActor(_rootLogger)
{
@Override
public String getLogMessage()
{
return _name;
}
});
try
{
execute();
}
catch (Throwable e)
{
_logger.warn(this.getClass().getSimpleName() + " throw exception: " + e, e);
}
finally
{
CurrentActor.remove();
}
}
public VirtualHost getVirtualHost()
{
return _virtualHost;
}
/** Execute the plugin. */
public abstract void execute();
}