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// **********************************************************************
//
// Copyright (c) 2003
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
package IceInternal;
public final class RouterInfo
{
RouterInfo(Ice.RouterPrx router)
{
_router = router;
_routingTable = new Ice.RoutingTable();
assert(_router != null);
}
synchronized public void
destroy()
{
_clientProxy = null;
_serverProxy = null;
_adapter = null;
_routingTable.clear();
}
public boolean
equals(java.lang.Object obj)
{
RouterInfo rhs = null;
try
{
rhs = (RouterInfo)obj;
}
catch(ClassCastException ex)
{
return false;
}
return _router.equals(rhs._router);
}
public Ice.RouterPrx
getRouter()
{
//
// No mutex lock necessary, _router is immutable.
//
return _router;
}
public synchronized Ice.ObjectPrx
getClientProxy()
{
if(_clientProxy == null) // Lazy initialization.
{
_clientProxy = _router.getClientProxy();
if(_clientProxy == null)
{
throw new Ice.NoEndpointException();
}
_clientProxy = _clientProxy.ice_router(null); // The client proxy cannot be routed.
}
return _clientProxy;
}
public synchronized void
setClientProxy(Ice.ObjectPrx clientProxy)
{
_clientProxy = clientProxy.ice_router(null); // The client proxy cannot be routed.
}
public Ice.ObjectPrx
getServerProxy()
{
if(_serverProxy == null) // Lazy initialization.
{
_serverProxy = _router.getServerProxy();
if(_serverProxy == null)
{
throw new Ice.NoEndpointException();
}
_serverProxy = _serverProxy.ice_router(null); // The server proxy cannot be routed.
}
return _serverProxy;
}
public void
setServerProxy(Ice.ObjectPrx serverProxy)
{
_serverProxy = serverProxy.ice_router(null); // The server proxy cannot be routed.
}
public void
addProxy(Ice.ObjectPrx proxy)
{
//
// No mutex lock necessary, _routingTable is immutable, and
// RoutingTable is mutex protected.
//
if(_routingTable.add(proxy)) // Only add the proxy to the router if it's not already in the routing table.
{
_router.addProxy(proxy);
}
}
public synchronized void
setAdapter(Ice.ObjectAdapter adapter)
{
_adapter = adapter;
}
public synchronized Ice.ObjectAdapter
getAdapter()
{
return _adapter;
}
private Ice.RouterPrx _router; // Immutable.
private Ice.ObjectPrx _clientProxy;
private Ice.ObjectPrx _serverProxy;
private Ice.RoutingTable _routingTable; // Immutable.
private Ice.ObjectAdapter _adapter;
}
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