/// <summary>
/// Constructor with options
/// </summary>
/// <param name="option"></param>
public DbConnectionScope(DbConnectionScopeOption option)
{
if (option == DbConnectionScopeOption.Suppress)
{
_priorScope = _currentScope.Value;
_currentScope.Value = null;
}
else if (option == DbConnectionScopeOption.RequiresNew ||
(option == DbConnectionScopeOption.Required && _currentScope.Value == null))
{
_connections = new Dictionary <string, DbConnection>();
_priorScope = _currentScope.Value;
_currentScope.Value = this;
}
_disposed = false;
}
public DbConnectionScope(DbConnectionScopeOption option)
{
_isDisposed = true; // short circuit Dispose until we're properly set up
this._transId = CurrentTransactionId;
this._option = option;
this._outerScope = null;
DbConnectionScope outerScope = _currentScope;
bool isAllocateOk = (outerScope == null || outerScope._transId != this._transId);
if (option == DbConnectionScopeOption.RequiresNew ||
(option == DbConnectionScopeOption.Required && isAllocateOk))
{
// only bother allocating dictionary if we're going to push
_connections = new Lazy <ConcurrentDictionary <string, DbConnection> >(() => new ConcurrentDictionary <string, DbConnection>(), true);
// Devnote: Order of initial assignment is important in cases of failure!
_outerScope = outerScope;
_isDisposed = false;
_currentScope = this;
}
}
