/// <summary>
/// <para>Method to create a connection to the to the database.</para>
/// <para>The database is ensure to be created on connection request.</para>
/// </summary>
/// <exception cref="InvalidOperationException">Exception thrown if database connection fail.</exception>
private bool Connect()
{
try
{
var options = new DbContextOptionsBuilder <DatabaseContextCore>();
options.UseSqlite(GetConnectionString());
context = new DatabaseContextCore(options.Options);
return(context.Database.EnsureCreated());
}
catch (Exception e)
{
string s = $"Cannot open database : {dbname}";
log.Fatal(s);
log.Fatal(e.Output(), e);
throw;
}
}
/// <summary>
/// Method to dispose object and its resources.
/// </summary>
/// <param name="disposing">Dispose object resources ?</param>
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: supprimer l'état managé (objets managés).
if (context != null)
{
context.Dispose();
context = null;
}
}
// TODO: libérer les ressources non managées (objets non managés) et remplacer un finaliseur ci-dessous.
// TODO: définir les champs de grande taille avec la valeur Null.
disposedValue = true;
}
}
