//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project / SW
//
//File: swportfactory.cpp
//
//Version: $Revision: 1.1 $
//
//State: $State: Exp $
//
//Date: $Date: 1998/10/16 16:25:46 $
//
//Organisation:
//      Helsinki University of Technology
//      Laboratory of Telecommunications Software and Multimedia
//
//Author:
//      Timo Pärnänen
//
//Description:
//      See corresponding header file.
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//
//Licence:
//
//
//History: 

#include "pf/error.h"
#include "swportfactory.h"

swPortFactory :: swPortFactory(void)
    : _prototypeMap()
{
    return;
}

swPortFactory :: ~swPortFactory(void)
{
    return;
}

void swPortFactory :: registerPortPrototype(swPort *portPrototype_)
{
    string portType = portPrototype_->getPortType();
    pair<mapIterType, bool> p;
    p = _prototypeMap.insert(mapType::value_type(portType, portPrototype_));
    
    if (p.second == 0)
    {
        THROW_RESOURCE_UNAVAILABILITY_UNSPECIFIED;
    }
    return;
}

swPort *swPortFactory :: createPort(pfUlong portNumber_, 
                                    const string &portType_)
{
    mapConstIterType iter = _prototypeMap.find(portType_);
    if (iter == _prototypeMap.end())
    {
        THROW_RESOURCE_UNAVAILABILITY_UNSPECIFIED;
    }
    swPort *port = ((*iter).second);
    swPort *newPort = port->clone(portNumber_);
    return newPort;
}