jmulecoreimpllogger.aj

JMule是一个基于Java开发

/*
 *  JMule - Java file sharing client
 *  Copyright (C) 2007-2008 JMule team ( [e-mail] / http://jmule.org )
 *
 *  Any parts of this program derived from other projects, or contributed
 *  by third-party developers are copyrighted by their respective authors.
 *
 *  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 Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */
package org.jmule.aspects;

import java.util.logging.Logger;

import org.jmule.core.downloadmanager.*;
import org.jmule.core.edonkey.impl.Peer;
import org.jmule.core.impl.JMuleCoreImpl;
import org.jmule.core.peermanager.*;
import org.jmule.core.uploadmanager.*;
import org.jmule.util.Misc;
import org.jmule.core.JMThread;
/**
 * 
 * @author binary256
 * @version $$Revision: 1.4 $$
 * Last changed by $$Author: binary256_ $$ on $$Date: 2008/10/16 18:25:41 $$
 */
public privileged aspect JMuleCoreImplLogger {
	private Logger log = Logger.getLogger("org.jmule");
	
	before() : call( JMuleCoreImpl.new()) {
		log.info(" JMule Core creation ");
	}
	
	after() : execution(void JMuleCoreImpl.start()) {
		log.info(" JMule Core started ");
	}
	
	after() throwing (Throwable t): execution (* JMuleCoreImpl.*(..)) {
		log.warning(Misc.getStackTrace(t));
	}

	after() throwing (Throwable t): execution (* JMThread.*(..)) {
		log.warning(Misc.getStackTrace(t));
	}
	
	before(String event) : args(event) && (call(void JMuleCoreImpl.logEvent(String))) {
		
		String downloadmanager = "Downloads : \n";
		for(DownloadSession download_session : DownloadManagerFactory.getInstance().getDownloads()) {
			downloadmanager += download_session + "\n";
		}
		
		String peermanager = "Peer Manager : \n";
		
		for (Peer peer : PeerManagerFactory.getInstance().getPeers()) {
				peermanager += peer + " \n";
		}
		
		peermanager += "Unknown peers : \n";
		
		for(Peer peer : PeerManagerFactory.getInstance().getUnknownPeers())
			
			peermanager += peer + "\n";
		
		peermanager += "Low ID Peers \n";
		PeerManagerImpl impl = (PeerManagerImpl)PeerManagerFactory.getInstance();
		for(Peer peer : impl.low_id_peer_list) {
			peermanager += peer + "\n";
		}
		
		String uploadmanager = "Upload Manager :\n";
		
		for(UploadSession upload_session : UploadManagerFactory.getInstance().getUploads()) 
			
			uploadmanager +=upload_session+"\n";
		
		log.fine("\nEvent : "+event+"\n"+
				peermanager+"\n"+
				downloadmanager+"\n"+
				uploadmanager+"\n");
	}
	

}