public object GetObject(Type type, string bus_name, ObjectPath path)
{
if (!CheckBusNameExists(bus_name))
{
return(null);
}
//if the requested type is an interface, we can implement it efficiently
//otherwise we fall back to using a transparent proxy
if (type.IsInterface || type.IsAbstract)
{
return(BusObject.GetObject(this, bus_name, path, type));
}
else
{
if (ProtocolInformation.Verbose)
{
Console.Error.WriteLine("Warning: Note that MarshalByRefObject use is not recommended; for best performance, define interfaces");
}
BusObject busObject = new BusObject(this, bus_name, path);
DProxy prox = new DProxy(busObject, type);
return(prox.GetTransparentProxy());
}
}
public static object GetObject(Connection conn, string bus_name, ObjectPath object_path, Type declType)
{
Type proxyType = TypeImplementer.Root.GetImplementation(declType);
object instObj = Activator.CreateInstance(proxyType);
BusObject inst = GetBusObject(instObj);
inst.conn = conn;
inst.bus_name = bus_name;
inst.object_path = object_path;
return(instObj);
}
public static BusObject GetBusObject(object instObj)
{
if (instObj is BusObject)
return (BusObject)instObj;
BusObject inst;
if (boCache.TryGetValue (instObj, out inst))
return inst;
inst = new BusObject ();
boCache[instObj] = inst;
return inst;
}
public object GetObject(Type type, string bus_name, ObjectPath path)
{
if (!CheckBusNameExists(bus_name))
{
return(null);
}
//if the requested type is an interface, we can implement it efficiently
//otherwise we fall back to using a transparent proxy
if (type.IsInterface || type.IsAbstract)
{
return(BusObject.GetObject(this, bus_name, path, type));
}
else
{
throw new ApplicationException("Warning: Note that MarshalByRefObject use is not available");
}
}
public static BusObject GetBusObject(object instObj)
{
if (instObj is BusObject)
{
return((BusObject)instObj);
}
BusObject inst;
if (boCache.TryGetValue(instObj, out inst))
{
return(inst);
}
inst = new BusObject();
boCache[instObj] = inst;
return(inst);
}
public void WriteObject(Type type, object val)
{
ObjectPath path;
BusObject bobj = val as BusObject;
if (bobj == null && val is MarshalByRefObject)
{
bobj = ((MarshalByRefObject)val).GetLifetimeService() as BusObject;
}
if (bobj == null)
{
throw new Exception("No object reference to write");
}
path = bobj.Path;
Write(path);
}
public DProxy (BusObject busObject, Type type) : base(type)
{
this.busObject = busObject;
}
public DProxy(BusObject busObject, Type type) : base(type)
{
this.busObject = busObject;
}