public ITransport GetTransport(String protocol)
{
if (protocol == null)
{
throw new ArgumentException("Protocol cannot be null");
}
protocol = protocol.ToLower();
foreach (ITransport trans in fTransports)
{
if (trans.Protocol.Equals(protocol))
{
return(trans);
}
}
// No transport has been created for this protocol yet. Create
// new one using the TransportPlugin
TransportPlugin tp = Adk.GetTransportProtocol(protocol);
TransportProperties defs = GetDefaultTransportProperties(protocol);
ITransport transport = tp.NewInstance(defs);
fTransports.Add(transport);
return(transport);
}
/// <summary>
/// Gets the default properties for a transport protocol
/// </summary>
/// <remarks>
/// Each transport protocol supported by the ADK is represented by a class
/// that implements the Transport interface. Transports are identified by
/// a string such as "http" or "https". Like Zones, each Transport instance
/// is associated with a set of properties specific to the transport
/// protocol. Such properties may include IP address, port, SSL security
/// attributes, and so on. The default properties for a given transport
/// protocol may be obtained by calling this method.
/// </remarks>
/// <param name="protocol"></param>
/// <returns>The default properties for the specified protocol</returns>
/// <exception cref="AdkTransportException">is thrown if the protocol is not supported
/// by the ADK</exception>
public TransportProperties GetDefaultTransportProperties(String protocol)
{
// Already initialized?
if (fDefaultTransportProps == null)
{
fDefaultTransportProps = new List <TransportProperties>();
}
else
{
foreach (TransportProperties props in fDefaultTransportProps)
{
if (props.Protocol.Equals(protocol))
{
return(props);
}
}
}
// Didn't find the transport properties above. Create a new one and return it
TransportPlugin tp = Adk.GetTransportProtocol(protocol);
if (tp == null)
{
throw new AdkTransportException("The requested transport protocol: '" + protocol +
"' is not supported by this instance of the ADK", null);
}
TransportProperties properties = tp.CreateProperties();
properties.Defaults(null);
fDefaultTransportProps.Add(properties);
return(properties);
}
/// <summary>
/// Installs a new TransportProtocol
/// </summary>
/// <param name="tp"></param>
public static void Install(TransportPlugin tp)
{
if (tp == null)
{
throw new ArgumentNullException("TransportPlugin cannot be null");
}
CheckInit();
sSingleton.fTransports[tp.Protocol.ToLower()] = tp;
}
