/// <summary>
/// Method to create the instance of a MediaSession.
/// </summary>
protected override void CreateSessionInstance()
{
if (Implementation == null)
{
Implementation = new DvtkSession.MediaSession();
}
}
/// <summary>
/// Method to create the instance of a session.
/// </summary>
/// <param name="sessionFileName"> FileName of the MediaSession.</param>
protected override void CreateSessionInstance(string sessionFileName)
{
if (Implementation == null)
{
Implementation = new DvtkSession.MediaSession();
LoadSession();
}
}
/// <summary>
/// Load a session from file.
/// </summary>
/// <param name="fileName">file with extension <c>.SES</c></param>
/// <returns>
/// Returns a session of type;
/// <list type="bullet">
/// <item>Dvtk.Sessions.ScriptSession</item>
/// <item>Dvtk.Sessions.EmulatorSession</item>
/// <item>Dvtk.Sessions.MediaSession</item>
/// </list>
/// </returns>
/// <remarks>
/// The type of session is dynamically determined.
/// </remarks>
public Session Load(FileName fileName)
{
if (fileName == null)
{
throw new ArgumentNullException();
}
System.IO.FileInfo fileInfo = new System.IO.FileInfo(fileName);
if (!fileInfo.Exists)
{
throw new ArgumentException();
}
//
// Transform fileName to fully qualified file name.
//
fileName = fileInfo.FullName;
Session session = null;
Wrappers.MBaseSession adaptee =
Wrappers.MSessionFactory.Load(fileName);
switch (adaptee.SessionType)
{
case Wrappers.SessionType.SessionTypeEmulator:
session = new EmulatorSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeMedia:
session = new MediaSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeScript:
session = new ScriptSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeUnknown:
// Unknown Wrappers.SessionType
throw new System.NotImplementedException();
}
return(session);
}
/// <summary>
/// Load a session from file.
/// </summary>
/// <param name="fileName">file with extension <c>.SES</c></param>
/// <returns>
/// Returns a session of type;
/// <list type="bullet">
/// <item>Dvtk.Sessions.ScriptSession</item>
/// <item>Dvtk.Sessions.EmulatorSession</item>
/// <item>Dvtk.Sessions.MediaSession</item>
/// </list>
/// </returns>
/// <remarks>
/// The type of session is dynamically determined.
/// </remarks>
public Session Load(FileName fileName)
{
if (fileName == null) throw new ArgumentNullException();
System.IO.FileInfo fileInfo = new System.IO.FileInfo(fileName);
if (!fileInfo.Exists) throw new ArgumentException();
//
// Transform fileName to fully qualified file name.
//
fileName = fileInfo.FullName;
Session session = null;
Wrappers.MBaseSession adaptee =
Wrappers.MSessionFactory.Load(fileName);
switch (adaptee.SessionType)
{
case Wrappers.SessionType.SessionTypeEmulator:
session = new EmulatorSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeMedia:
session = new MediaSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeScript:
session = new ScriptSession(adaptee);
break;
case Wrappers.SessionType.SessionTypeUnknown:
// Unknown Wrappers.SessionType
throw new System.NotImplementedException();
}
return session;
}
private void Initialize()
{
String baseDirectory = System.AppDomain.CurrentDomain.BaseDirectory;
// set up the logfile
_evsServiceLogger.Filename = baseDirectory + "DvtkDicomEvsLogFile.txt";
// load the fixed configuration filename from the base directory
_dvtkDicomEvsConfig.LoadConfig();
// define the log level
_evsServiceLogger.LogLevel = _dvtkDicomEvsConfig.EvsLogLevel;
try
{
// check all the required directories / files are present
CheckDirectoryPresence(baseDirectory);
// create the DVTK media session - using the default session file
_mediaSession = MediaSession.LoadFromFile(baseDirectory + _dvtkDicomEvsConfig.ConfigurationSubDirectory + @"\" + "DvtkDicomEvs.ses");
// set the remaining session parameters
_mediaSession.ResultsRootDirectory = _dvtkDicomEvsConfig.BaseCacheDirectory + @"\" + _dvtkDicomEvsConfig.MessageSubDirectory + @"\results";
_mediaSession.DefinitionManagement.DefinitionFileRootDirectory = baseDirectory + @"\" + _dvtkDicomEvsConfig.DefinitionSubDirectory;
// load the definition files
LoadDefinitionFiles(baseDirectory);
// set the validation service status
_dvtkValidationServiceStatus.Status = "OK";
}
catch (System.Exception e)
{
_evsServiceLogger.LogError("Initialize Exception: {0}", e.Message);
_evsServiceLogger.LogError("with Inner Exception: {0}", e.InnerException.Message);
throw e;
}
}
/// <summary>
/// Method to create the instance of a session.
/// </summary>
/// <param name="sessionFileName"> FileName of the MediaSession.</param>
protected override void CreateSessionInstance(string sessionFileName)
{
if (Implementation == null) {
Implementation = new DvtkSession.MediaSession();
LoadSession();
}
}
/// <summary>
/// Method to create the instance of a MediaSession.
/// </summary>
protected override void CreateSessionInstance()
{
if (Implementation == null) {
Implementation = new DvtkSession.MediaSession();
}
}