org.eclipse.jetty.io.AbstractConnection Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ehcache Show documentation

Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.

There is a newer version: 2.10.9.2

Show newest version

//
//  ========================================================================
//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
//
//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
//
//  You may elect to redistribute this code under either of these licenses.
//  ========================================================================
//

package org.eclipse.jetty.io;

import java.io.IOException;

import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;


public abstract class AbstractConnection implements Connection
{
    private static final Logger LOG = Log.getLogger(AbstractConnection.class);

    private final long _timeStamp;
    protected final EndPoint _endp;

    public AbstractConnection(EndPoint endp)
    {
        _endp=(EndPoint)endp;
        _timeStamp = System.currentTimeMillis();
    }

    public AbstractConnection(EndPoint endp,long timestamp)
    {
        _endp=(EndPoint)endp;
        _timeStamp = timestamp;
    }

    public long getTimeStamp()
    {
        return _timeStamp;
    }

    public EndPoint getEndPoint()
    {
        return _endp;
    }

    public void onIdleExpired(long idleForMs)
    {
        try
        {
            LOG.debug("onIdleExpired {}ms {} {}",idleForMs,this,_endp);
            if (_endp.isInputShutdown() || _endp.isOutputShutdown())
                _endp.close();
            else
                _endp.shutdownOutput();
        }
        catch(IOException e)
        {
            LOG.ignore(e);

            try
            {
                _endp.close();
            }
            catch(IOException e2)
            {
                LOG.ignore(e2);
            }
        }
    }

    public String toString()
    {
        return String.format("%s@%x", getClass().getSimpleName(), hashCode());
    }
}