public TransactionScope(TransactionMode mode) : base(SessionScopeType.Transactional)
{
this.mode = mode;
ISessionScope previousScope = ScopeUtil.FindPreviousScope(this,
mode == TransactionMode.Inherits ? true : false );
if (previousScope != null)
{
if (previousScope.ScopeType == SessionScopeType.Transactional)
{
parentTransactionScope = previousScope as TransactionScope;
}
else
{
// This is not a safe cast. Reconsider it
parentSimpleScope = (AbstractScope) previousScope;
foreach(ISession session in parentSimpleScope.GetSessions())
{
EnsureHasTransaction(session);
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TransactionScope"/> class.
/// </summary>
/// <param name="mode">Whatever to create a new transaction or inherits an existing one</param>
/// <param name="isolationLevel">The transaction isolation level.</param>
/// <param name="onDisposeBehavior">The on dispose behavior.</param>
public TransactionScope(TransactionMode mode, IsolationLevel isolationLevel, OnDispose onDisposeBehavior)
: base(FlushAction.Config, SessionScopeType.Transactional)
{
this.mode = mode;
this.isolationLevel = isolationLevel;
this.onDisposeBehavior = onDisposeBehavior;
bool preferenceForTransactionScope = mode == TransactionMode.Inherits ? true : false;
ISessionScope previousScope = ScopeUtil.FindPreviousScope(this, preferenceForTransactionScope);
if (previousScope != null)
{
if (previousScope.ScopeType == SessionScopeType.Transactional)
{
parentTransactionScope = previousScope as TransactionScope;
}
else
{
// This is not a safe cast. Reconsider it
parentSimpleScope = (AbstractScope)previousScope;
foreach (ISession session in parentSimpleScope.GetSessions())
{
EnsureHasTransaction(session);
}
}
}
}