/// <summary>
/// Translates a domain layer lock mode into an NHibernate lock mode via reflection. This is
/// provided to facilitate developing the domain layer without a direct dependency on the
/// NHibernate assembly.
/// </summary>
static LockMode ConvertFrom(Enums.LockMode lockMode)
{
switch (lockMode)
{
case Enums.LockMode.None:
return(LockMode.None);
case Enums.LockMode.Read:
return(LockMode.Read);
case Enums.LockMode.Upgrade:
return(LockMode.Upgrade);
case Enums.LockMode.UpgradeNoWait:
return(LockMode.UpgradeNoWait);
case Enums.LockMode.Write:
return(LockMode.Write);
default:
throw new ArgumentOutOfRangeException(nameof(lockMode), lockMode,
"The provided lock mode , '" + lockMode +
",' could not be translated into an NHibernate.LockMode. " +
"This is probably because NHibernate was updated and now has different lock modes which are out of synch " +
"with the lock modes maintained in the domain layer.");
}
}
public virtual T Load(IdT id, Enums.LockMode lockMode = Enums.LockMode.None)
{
using (var wu = SessionManager.WorkUnitFor(this, DbWorkUnitType.Read))
{
return(wu.Session.Load <T>(id, ConvertFrom(lockMode)));
}
}
protected static LockMode ConvertFrom(Enums.LockMode lockMode)
{
var translatedLockMode = typeof(LockMode).GetField(
lockMode.ToString(), BindingFlags.Public | BindingFlags.Static);
return((LockMode)translatedLockMode.GetValue(null));
}
/// <summary>
/// Translates a domain layer lock mode into an NHibernate lock mode via reflection. This is
/// provided to facilitate developing the domain layer without a direct dependency on the
/// NHibernate assembly.
/// </summary>
private static LockMode ConvertFrom(Enums.LockMode lockMode)
{
FieldInfo translatedLockMode = typeof(LockMode).GetField(lockMode.ToString(), BindingFlags.Public | BindingFlags.Static);
Check.Ensure(translatedLockMode != null, "The provided lock mode , '" + lockMode + ",' " + "could not be translated into an NHibernate.LockMode. This is probably because " + "NHibernate was updated and now has different lock modes which are out of synch " + "with the lock modes maintained in the domain layer.");
return((LockMode)translatedLockMode.GetValue(null));
}
public override T Load(int id, Enums.LockMode lockMode = Enums.LockMode.None)
{
var entity = base.Load(id, lockMode);
if (ComponentsLoadLevel >= ComponentsLoadLevel.Single && entity != null)
{
entity.Settings = settingsService.GetFor(entity);
}
return(entity);
}
public override T Load(int id, Enums.LockMode lockMode = Enums.LockMode.None)
{
var entity = base.Load(id, lockMode);
if (entity != null && ComponentsLoadLevel >= ComponentsLoadLevel.Single)
{
entity.Metrics = metricsService.GetFor(entity);
}
return(entity);
}
/// <summary>
/// Translates a domain layer lock mode into an NHibernate lock mode via reflection. This is
/// provided to facilitate developing the domain layer without a direct dependency on the
/// NHibernate assembly.
/// </summary>
protected LockMode ConvertFrom(Enums.LockMode lockMode)
{
FieldInfo translatedLockMode = typeof(LockMode).GetField(lockMode.ToString(),
BindingFlags.Public | BindingFlags.Static);
if (translatedLockMode == null)
{
throw new InvalidCastException(
"The provided lock mode , '" + lockMode + ",' " +
"could not be translated into an NHibernate.LockMode. This is probably because " +
"NHibernate was updated and now has different lock modes which are out of synch " +
"with the lock modes maintained in the domain layer.");
}
return((LockMode)translatedLockMode.GetValue(null));
}
public virtual T Load(IdT id, Enums.LockMode lockMode)
{
return(Session.Load <T>(id, ConvertFrom(lockMode)));
}
public virtual T Load(TId id, Enums.LockMode lockMode)
{
return(this.Session.Load <T>(id, ConvertFrom(lockMode)));
}
/// <summary>
/// Returns null if a row is not found matching the provided Id.
/// </summary>
/// <param name="id"></param>
/// <param name="lockMode"></param>
/// <returns></returns>
public virtual T Get(TId id, Enums.LockMode lockMode)
{
return(Session.Get <T>(id, ConvertFrom(lockMode)));
}
/// <inheritdoc />
public Task <T> LoadAsync(
TId id, Enums.LockMode lockMode,
CancellationToken cancellationToken = default(CancellationToken))
{
return(Session.LoadAsync <T>(id, ConvertFrom(lockMode), cancellationToken));
}
