// **********************************************************************
//
// Copyright (c) 2003-2007 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.
//
// **********************************************************************

package IceInternal;

public class IncomingAsync extends IncomingBase
{
    public
    IncomingAsync(Incoming in) // Adopts the argument. It must not be used afterwards.
    {
        super(in);
    }

    final protected void
    __response(boolean ok)
    {
        try
        {
            if(!__servantLocatorFinished())
            {
                return;
            }

            if(_response)
            {
                _os.endWriteEncaps();
                
                int save = _os.pos();
                _os.pos(Protocol.headerSize + 4); // Dispatch status position.
                
                if(ok)
                {
                    _os.writeByte((byte)DispatchStatus._DispatchOK);
                }
                else
                {
                    _os.writeByte((byte)DispatchStatus._DispatchUserException);
                }
                
                _os.pos(save);

                _connection.sendResponse(_os, _compress);
            }
            else
            {
                _connection.sendNoResponse();
            }
        }
        catch(Ice.LocalException ex)
        {
            _connection.invokeException(ex, 1);
        }
    }

    final protected void
    __exception(java.lang.Exception exc)
    {
        try
        {
            if(!__servantLocatorFinished())
            {
                return;
            }

            __handleException(exc);
        }
        catch(Ice.LocalException ex)
        {
            _connection.invokeException(ex, 1);
        }
    }

    final private boolean
    __servantLocatorFinished()
    {
        try
        {
            if(_locator != null && _servant != null)
            {
                _locator.finished(_current, _servant, _cookie.value);
            }
            return true;
        }
        catch(java.lang.Exception ex)
        {
            __handleException(ex);
            return false;
        }
    }

    final protected BasicStream
    __os()
    {
        return _os;
    }
}