public virtual void EnableTransparentPersistenceSupportFor(IInternalObjectContainer
container, IRollbackStrategy rollbackStrategy)
{
FlushOnQueryStarted(container);
_rollbackStrategy = rollbackStrategy;
_transparentPersistenceIsEnabled = true;
}
public virtual void EnableTransparentPersistenceSupportFor(IInternalObjectContainer
container, IRollbackStrategy rollbackStrategy)
{
FlushOnQueryStarted(container);
_rollbackStrategy = rollbackStrategy;
_transparentPersistenceIsEnabled = true;
}
private void ApplyRollbackStrategy(IRollbackStrategy rollbackStrategy)
{
if (null == rollbackStrategy)
{
return;
}
ApplyRollbackStrategy(rollbackStrategy, _modified.ValuesIterator());
ApplyRollbackStrategy(rollbackStrategy, _removedAfterModified.ValuesIterator());
}
private void ApplyRollbackStrategy(IRollbackStrategy rollbackStrategy, IEnumerator
values)
{
IObjectContainer objectContainer = _transaction.ObjectContainer();
while (values.MoveNext())
{
rollbackStrategy.Rollback(objectContainer, values.Current);
}
}
public bool Execute()
{
// we don't want to repeat executed actions...
if (executed || ExecuteAction())
{
executed = true;
return(true);
}
if (rollbackStrategy == null)
{
// by default, we will rollback command itself
rollbackStrategy = new RollbackOneStrategy(this);
}
rollbackStrategy.Rollback();
return(false);
}
public void SetRollbackStrategy(IRollbackStrategy rollbackStrategy)
{
this.rollbackStrategy = rollbackStrategy;
}
/// <summary>
/// Constructor accepts rollbackStrategy to manage rollbacks.
/// </summary>
/// <param name="rollbackStrategy"></param>
protected BaseCommand(IRollbackStrategy rollbackStrategy)
{
SetRollbackStrategy(rollbackStrategy);
}
/// <summary>Creates a new instance of TransparentPersistenceSupport class</summary>
/// <param name="rollbackStrategy">
/// RollbackStrategy interface implementation, which
/// defines the actions to be taken on the object when the transaction is rolled back.
/// </param>
public TransparentPersistenceSupport(IRollbackStrategy rollbackStrategy)
{
_rollbackStrategy = rollbackStrategy;
}
private void ApplyRollbackStrategy(IRollbackStrategy rollbackStrategy, IEnumerator
values)
{
IObjectContainer objectContainer = _transaction.ObjectContainer();
while (values.MoveNext())
{
rollbackStrategy.Rollback(objectContainer, values.Current);
}
}
private void ApplyRollbackStrategy(IRollbackStrategy rollbackStrategy)
{
if (null == rollbackStrategy)
{
return;
}
ApplyRollbackStrategy(rollbackStrategy, _modified.ValuesIterator());
ApplyRollbackStrategy(rollbackStrategy, _removedAfterModified.ValuesIterator());
}
public void Rollback(IRollbackStrategy rollbackStrategy)
{
ApplyRollbackStrategy(rollbackStrategy);
_modified.Clear();
}
/// <summary>Creates a new instance of TransparentPersistenceSupport class</summary>
/// <param name="rollbackStrategy">
/// RollbackStrategy interface implementation, which
/// defines the actions to be taken on the object when the transaction is rolled back.
/// </param>
public TransparentPersistenceSupport(IRollbackStrategy rollbackStrategy)
{
_rollbackStrategy = rollbackStrategy;
}
public void Rollback(IRollbackStrategy rollbackStrategy)
{
ApplyRollbackStrategy(rollbackStrategy);
_modified.Clear();
}
public SimpleTestCommand(IRollbackStrategy rollbackStrategy = null, bool emulateFail = false)
: base(rollbackStrategy)
{
SetEmulateFail(emulateFail);
}
public void SetCommands(List <ICommand> commands, IRollbackStrategy rollbackStrategy)
{
this.rollbackStrategy = rollbackStrategy;
this.commands = commands;
}
