/// <summary>
/// Initializes object with default values.
/// </summary>
public TsCAeSubscription(TsCAeServer server, ITsCAeSubscription subscription, TsCAeSubscriptionState state)
{
server_ = server ?? throw new ArgumentNullException(nameof(server));
subscription_ = subscription ?? throw new ArgumentNullException(nameof(subscription));
state_ = (TsCAeSubscriptionState)state.Clone();
name_ = state.Name;
}
///////////////////////////////////////////////////////////////////////
#region Constructors, Destructor, Initialization
/// <summary>
/// Initializes object with default values.
/// </summary>
public TsCAeSubscription(TsCAeServer server, ITsCAeSubscription subscription, TsCAeSubscriptionState state)
{
if (server == null)
{
throw new ArgumentNullException("server");
}
if (subscription == null)
{
throw new ArgumentNullException("subscription");
}
_server = server;
_subscription = subscription;
_state = (Ae.TsCAeSubscriptionState)state.Clone();
_name = state.Name;
}
/// <summary>
/// Creates a server object for the specified URL.
/// </summary>
/// <param name="url">The OpcUrl of the OPC server.</param>
/// <returns>The OpcServer object.</returns>
public static OpcServer GetServer(OpcUrl url)
{
if (url == null)
{
throw new ArgumentNullException(nameof(url));
}
OpcServer server = null;
// create an unconnected server object for COM based servers.
// DA
if (String.CompareOrdinal(url.Scheme, OpcUrlScheme.DA) == 0)
{
server = new Da.TsCDaServer(new Factory(), url);
}
// AE
else if (String.CompareOrdinal(url.Scheme, OpcUrlScheme.AE) == 0)
{
server = new Ae.TsCAeServer(new Factory(), url);
}
// HDA
else if (String.CompareOrdinal(url.Scheme, OpcUrlScheme.HDA) == 0)
{
server = new Hda.TsCHdaServer(new Factory(), url);
}
// Other specifications not supported yet.
if (server == null)
{
throw new NotSupportedException(url.Scheme);
}
return(server);
}
///////////////////////////////////////////////////////////////////////
#region Public Methods (Returns OpcServer object for a specific URL)
/// <summary>
/// Creates a server object for the specified URL.
/// </summary>
/// <param name="url">The OpcUrl of the OPC server.</param>
/// <returns>The OpcServer obkect.</returns>
public static OpcServer GetServer(Technosoftware.DaAeHdaClient.OpcUrl url)
{
if (url == null)
{
throw new ArgumentNullException("url");
}
OpcServer server = null;
// create an unconnected server object for COM based servers.
// DA
if (server == null && String.Compare(url.Scheme, OpcUrlScheme.DA, false) == 0)
{
server = new Da.TsCDaServer(new Technosoftware.DaAeHdaClient.Com.Factory(), url);
}
// AE
else if (String.Compare(url.Scheme, OpcUrlScheme.AE, false) == 0)
{
server = new Ae.TsCAeServer(new Technosoftware.DaAeHdaClient.Com.Factory(), url);
}
// HDA
else if (String.Compare(url.Scheme, OpcUrlScheme.HDA, false) == 0)
{
server = new Hda.TsCHdaServer(new Technosoftware.DaAeHdaClient.Com.Factory(), url);
}
// Other specifications not supported yet.
if (server == null)
{
throw new NotSupportedException(url.Scheme);
}
return(server);
}
