/*
* Mojito Distributed Hash Table (Mojito DHT)
* Copyright (C) 2006-2007 LimeWire LLC
*
* This program 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 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.limewire.mojito.handler.response;
import java.io.IOException;
import java.net.SocketAddress;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.limewire.mojito.Context;
import org.limewire.mojito.KUID;
import org.limewire.mojito.exceptions.DHTBackendException;
import org.limewire.mojito.exceptions.DHTException;
import org.limewire.mojito.messages.RequestMessage;
import org.limewire.mojito.messages.ResponseMessage;
import org.limewire.mojito.messages.StatsResponse;
import org.limewire.mojito.result.StatsResult;
/**
* The StatsResponseHandler handles responses for Stats requests.
*/
public class StatsResponseHandler extends AbstractResponseHandler<StatsResult> {
private static final Log LOG = LogFactory.getLog(StatsResponseHandler.class);
public StatsResponseHandler(Context context) {
super(context);
}
@Override
protected void start() throws DHTException {
}
@Override
protected void response(ResponseMessage message, long time) throws IOException {
if (LOG.isTraceEnabled()) {
LOG.trace("Stats request to " + message.getContact() + " succeeded");
}
StatsResponse response = (StatsResponse)message;
setReturnValue(new StatsResult(response.getStatistics()));
}
@Override
protected void timeout(KUID nodeId, SocketAddress dst,
RequestMessage message, long time) throws IOException {
fireTimeoutException(nodeId, dst, message, time);
}
@Override
protected void error(KUID nodeId, SocketAddress dst, RequestMessage message, IOException e) {
setException(new DHTBackendException(nodeId, dst, message, e));
}
}