/// <summary>
/// Get an activation expression for this strategy
/// </summary>
/// <param name="scope"></param>
/// <param name="request"></param>
/// <param name="lifestyle"></param>
/// <returns></returns>
public IActivationExpressionResult GetDecoratorActivationExpression(IInjectionScope scope, IActivationExpressionRequest request,
ICompiledLifestyle lifestyle)
{
if (lifestyle == null)
{
return(InternalGetDecoratorActivationExpression(scope, request));
}
if (ApplyAfterLifestyle)
{
return(lifestyle.ProvideLifestyleExpression(
scope, request, lifestyleRequest => InternalGetDecoratorActivationExpression(scope, lifestyleRequest)));
}
return(lifestyle.ProvideLifestyleExpression(
scope, request, lifestyleRequest => InternalGetDecoratorActivationExpression(scope, request)));
}
/// <summary>
/// Create expression that is implemented in child class
/// </summary>
/// <param name="scope"></param>
/// <param name="request"></param>
/// <param name="lifestyle"></param>
/// <returns></returns>
protected override IActivationExpressionResult CreateExpression(IInjectionScope scope, IActivationExpressionRequest request,
ICompiledLifestyle lifestyle)
{
if (lifestyle == null)
{
return(CreateExpression(request));
}
return(lifestyle.ProvideLifestyleExpression(scope, request, CreateExpression));
}
/// <summary>
/// Provide an expression that uses the lifestyle
/// </summary>
/// <param name="scope">scope for the strategy</param>
/// <param name="request">activation request</param>
/// <param name="activationExpression">expression to create strategy type</param>
/// <returns></returns>
public IActivationExpressionResult ProvideLifestyleExpression(IInjectionScope scope, IActivationExpressionRequest request,
Func <IActivationExpressionRequest, IActivationExpressionResult> activationExpression)
{
if (_compiledLifestyle != null)
{
return(_compiledLifestyle.ProvideLifestyleExpression(scope, request, activationExpression));
}
IPerRequestLifestyleProvider provider;
var lifestyle = scope.TryLocate(out provider) ?
provider.ProvideLifestyle() :
new SingletonPerScopeLifestyle(false);
Interlocked.CompareExchange(ref _compiledLifestyle, lifestyle, null);
return(_compiledLifestyle.ProvideLifestyleExpression(scope, request, activationExpression));
}
/// <summary>
/// Get activation expression for type configuration
/// </summary>
/// <param name="scope">scope</param>
/// <param name="request">request</param>
/// <param name="activationConfiguration">activation configuration</param>
/// <param name="lifestyle">lifestyle</param>
/// <returns></returns>
public IActivationExpressionResult GetActivationExpression(IInjectionScope scope, IActivationExpressionRequest request, TypeActivationConfiguration activationConfiguration, ICompiledLifestyle lifestyle)
{
if (lifestyle == null)
{
return(TypeExpressionBuilder.GetActivationExpression(scope, request, activationConfiguration));
}
return(lifestyle.ProvideLifestyleExpression(scope, request,
lifestyleRequest => TypeExpressionBuilder.GetActivationExpression(scope, lifestyleRequest, activationConfiguration)));
}
