public void StartMainLifeTimeScope()
{
if (_mainLifeTimeScope != null)
{
return;
}
lock (_lockObject)
{
if (_mainLifeTimeScope != null)
{
return;
}
if (Container == null)
{
LogHelper.Context.Log.Error($"The value of {nameof(Container)} is null. Make sure {nameof(ContainerBuilder)}.{nameof(ContainerBuilder.Build)}() is called first.");
throw new Exception("Container is not properly initialized.");
}
_mainLifeTimeScope = new AutofacLifeTimeScope(Container.BeginLifetimeScope());
_mainLifeTimeScope.LifeTimeScopeTerminated += (sender, e) => { Container.Dispose(); };
_currentLifeTimeScope = _mainLifeTimeScope;
}
}
public object Resolve(Type type, ILifeTimeScope lifeTimeScope)
{
lock (_lockObject)
{
var previousLifeTimeScope = _currentLifeTimeScope;
try
{
_currentLifeTimeScope = lifeTimeScope as AutofacLifeTimeScope;
if (_currentLifeTimeScope == null)
{
// We should be getting only life time scopes that were created by this class.
var errorMessage = string.Format("The value of parameter '{0}' is invalid in '{1}.{2}()'. Expected an object of type '{3}'. Actual type of the object is '{4}'.",
nameof(lifeTimeScope), GetType().FullName, nameof(Resolve),
typeof(AutofacLifeTimeScope), lifeTimeScope.GetType());
LogHelper.Context.Log.Error(errorMessage);
throw new ArgumentException(errorMessage, nameof(lifeTimeScope));
}
return(_currentLifeTimeScope.Resolve(type));
}
finally
{
_currentLifeTimeScope = previousLifeTimeScope;
}
}
}
public ILifeTimeScope StartLifeTimeScope()
{
lock (_lockObject)
{
var lifeTimeScope = new AutofacLifeTimeScope(Container.BeginLifetimeScope());
return(lifeTimeScope);
}
}
