Java15Utils.java

/*
 * Created on Feb 11, 2008
 * Created by Paul Gardner
 * 
 * Copyright 2008 Vuze, Inc.  All rights reserved.
 * 
 * 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; version 2 of the License only.
 * 
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */


package com.aelitis.azureus.core.util;

import java.io.IOException;
import java.lang.management.ManagementFactory;
import java.lang.management.ThreadMXBean;
import java.net.Proxy;
import java.net.URL;
import java.net.URLConnection;


public class 
Java15Utils 
{
	private static ThreadMXBean	thread_bean;
	
	static{
		try{
			thread_bean = ManagementFactory.getThreadMXBean();
			
		}catch( Throwable e ){
			
			e.printStackTrace();
		}
	}

	public static void
	setConnectTimeout(
		URLConnection		con,
		int					timeout )
	{
		con.setConnectTimeout( timeout );
	}
	
	public static void
	setReadTimeout(
		URLConnection		con,
		int					timeout )
	{
		con.setReadTimeout( timeout );
	}
	
	public static long
	getThreadCPUTime()
	{
		if ( thread_bean == null ){
			
			return( 0 );
		}
		
		return( thread_bean.getCurrentThreadCpuTime());
	}
	
	public static void
	dumpThreads()
	{
		AEThreadMonitor.dumpThreads();
	}
	
	public static URLConnection 
	openConnectionForceNoProxy(
		URL url) 
	
		throws IOException 
	{
		return url.openConnection(Proxy.NO_PROXY);
	}
}