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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
final class Transceiver implements IceInternal.Transceiver
{
public java.nio.channels.SelectableChannel
fd()
{
return _transceiver.fd();
}
public IceInternal.SocketStatus
initialize()
{
IceInternal.SocketStatus status = _configuration.initializeSocketStatus();
if(status == IceInternal.SocketStatus.NeedConnect || status == IceInternal.SocketStatus.NeedWrite)
{
if(!_initialized)
{
status = _transceiver.initialize();
if(status != IceInternal.SocketStatus.Finished)
{
return status;
}
_initialized = true;
}
return IceInternal.SocketStatus.NeedWrite;
}
else if(status == IceInternal.SocketStatus.NeedRead)
{
return status;
}
_configuration.checkInitializeException();
if(!_initialized)
{
status = _transceiver.initialize();
if(status != IceInternal.SocketStatus.Finished)
{
return status;
}
_initialized = true;
}
return IceInternal.SocketStatus.Finished;
}
public void
close()
{
_transceiver.close();
}
public boolean
write(IceInternal.Buffer buf)
{
if(!_initialized)
{
throw new Ice.SocketException();
}
if(!_configuration.writeReady())
{
return false;
}
_configuration.checkWriteException();
return _transceiver.write(buf);
}
public boolean
read(IceInternal.Buffer buf, Ice.BooleanHolder moreData)
{
if(!_initialized)
{
throw new Ice.SocketException();
}
if(!moreData.value)
{
if(!_configuration.readReady())
{
return false;
}
}
_configuration.checkReadException();
return _transceiver.read(buf, moreData);
}
public String
type()
{
return "test-" + _transceiver.type();
}
public String
toString()
{
return _transceiver.toString();
}
public void
checkSendSize(IceInternal.Buffer buf, int messageSizeMax)
{
_transceiver.checkSendSize(buf, messageSizeMax);
}
//
// Only for use by Connector, Acceptor
//
Transceiver(IceInternal.Transceiver transceiver)
{
_transceiver = transceiver;
_configuration = Configuration.getInstance();
}
protected synchronized void
finalize()
throws Throwable
{
super.finalize();
}
final private IceInternal.Transceiver _transceiver;
final private Configuration _configuration;
private boolean _initialized = false;
}
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