/// <summary> Initialize the Adk to use the specified version of SIF.
///
/// Calling this method when the Adk has already been initialized has no effect.
///
/// This method must be called at agent startup to initialize
/// various resources of the Adk, establish global settings for the
/// class framework, and set the default version of SIF to which
/// all messages originating from the agent will conform.
///
/// Beginning with Adk 1.5.0, this method also configures the global
/// Adk <c>ServerLog</c> instance with a logging module that
/// will be inherited by the ServerLog of all zones. It installs a
/// single logging module implementation: <c>DefaultServerLogModule</c>.
/// The behavior of this module is to report SIF_LogEntry objects to
/// the zone integration server via an Add SIF_Event message whenever
/// <c>ServerLog.reportLogEntry</c> is called on a zone and
/// the agent is running in SIF 1.5 or later. DefaultServerLogModule
/// also echos server log messages to the zone's local logging framework Category
/// so that agents do not need to duplicate logging to both the server
/// and local agent log. If you want to install a custom <i>ServerLogModule</i>
/// implementation -- or need to adjust the settings of the default
/// module installed when the Adk is initialized -- call the
/// <c>Adk.getServerLog</c> method to obtain a reference to the
/// root of the <c>ServerLog</c> chain, then call its methods
/// to add and remove modules. Refer to the ServerLog class for more
/// information on server logging.
///
/// </summary>
/// <param name="version">The version of SIF that will be used by the agent this
/// session. Supported versions are enumerated by constants of the
/// <see cref="OpenADK.Library.SifVersion"/> class. Once initialized,
/// the version cannot be changed.
/// </param>
/// <param name="sdoLibraries">One or more of the constants defined by the SdoLibrary
/// class, identifying the SIF Data Object libraries to be loaded into
/// memory (e.g. SdoLibraryType.STUDENT | SdoLibraryType.HR )
///
/// </param>
/// <exception cref="AdkException">If the ADK cannot be initialized</exception>
/// <exception cref="OpenADK.Library.AdkNotSupportedException"> AdkNotSupportedException is thrown if the specified SIF
/// version is not supported by the Adk, or if the <i>sdoLibraries</i>
/// parameter is invalid
/// </exception>
public static void Initialize(SifVersion version, SIFVariant dataModel,
int sdoLibraries)
{
if (Initialized)
{
return;
}
// TODO: This code could be done in more of a modular way so that it
// doesn't need to be hand-edited each time a new SIFVariant is added.
if (dataModel == SIFVariant.SIF_US)
{
sDtd = new OpenADK.Library.us.SifDtd();
}
else if (dataModel == SIFVariant.SIF_UK)
{
sDtd = new OpenADK.Library.uk.SifDtd();
}
else if (dataModel == SIFVariant.SIF_AU)
{
sDtd = new OpenADK.Library.au.SifDtd();
}
//if (dataModel == null)
//{
// Console.Out.WriteLine("ERROR - No variant DTD loaded");
//}
//else
//{
Console.Out.WriteLine("Using datamodel - " + dataModel.ToString("G"));
//}
try
{
InitLogging();
}
catch (Exception e)
{
Console.Out.WriteLine(e);
}
if (version == null)
{
throw new ArgumentException("SifVersion cannot be null");
}
sSingleton = new Adk();
// the default formatter for String APIs in the ADK is the SIF 1.x formatter
// for backwards compatibility
sSingleton.fDefaultFormatter = SifDtd.SIF_1X_FORMATTER;
//
// Set up the ServerLog
//
ServerLog sl = ServerLog;
if (sl != null)
{
sl.AddLogger(new DefaultServerLogModule());
}
// HTTP and HTTPS transports always available
TransportPlugin tp = new HttpTransportPlugin();
sSingleton.fTransports[tp.Protocol] = tp;
tp = new HttpsTransportPlugin();
sSingleton.fTransports[tp.Protocol] = tp;
if (Debug != AdkDebugFlags.None)
{
sLog.Debug("Using Adk " + AdkVersion);
}
sSingleton.fVersion = version;
//Dtd.LoadLibraries(sdoLibraries);
((DTDInternals)Dtd).LoadLibraries((int)sdoLibraries);
}