/// <summary>
/// Unload this Object Server
/// </summary>
public virtual void Unload()
{
if (IsOpen)
{
File.IFileSet fs = _fileset;
if (fs != null)
{
fs.MarkNotDirty();
fs.Close();
}
((File.IFile)SystemFile).MarkNotDirty();
((File.IFile)SystemFile).Close();
}
}
/// <summary>
/// Open the Object Server
/// </summary>
public virtual void Open()
{
if (!IsOpen)
{
((File.IFile)SystemFile).Open();
object o = SystemFile.Store[SystemFileDeletedCollectionsLiteral];
if (o != null && o is long)
{
if (HasTrashBin)
{
((File.IFile)SystemFile).DeletedCollections.DataAddress = (long)o;
((File.IFile)SystemFile).DeletedCollections.Load();
}
#if (TRIAL)
if (!SystemFile.ObjectStore.Contains("_SystemCreateDate"))
{
SystemFile.ObjectStore["_SystemCreateDate"] = DateTime.Now;
}
DateTime dt = (DateTime)SystemFile.ObjectStore["_SystemCreateDate"];
if (DateTime.Now.Subtract(dt).TotalDays > 30)
{
throw new InvalidOperationException(
"This trial version of BTreeGold v4.0 - SOP is expired. Visit www.4atech.net for details on getting your production license."
);
}
#endif
ValidateLicense();
}
File.IFileSet fs = (File.IFileSet)FileSet;
if (fs != null)
{
fs.Open();
}
if (CollectionOnDisk.Session != null)
{
CollectionOnDisk.Session.Register(this);
}
}
}
/// <summary>
/// Close the Object Server
/// </summary>
public virtual void Close()
{
if (!IsOpen)
{
return;
}
_licenseSaved = false;
if (HomePath != Path)
{
WriteSystemFileAttributes();
}
File.IFileSet fs = _fileset;
if (fs != null && ((FileSet)_fileset).Btree != null)
{
fs.Close();
}
((File.IFile)SystemFile).Close();
if (CollectionOnDisk.Session != null)
{
CollectionOnDisk.Session.UnRegister(this);
}
}
