private Delegate BuildDelegate(Expression expression)
{
try
{
return(CompilationHelpers.CompileExpression(this.ImplementationType, this.Container, expression));
}
catch (Exception ex)
{
string message = StringResources.ErrorWhileBuildingDelegateFromExpression(
this.ImplementationType, expression, ex);
throw new ActivationException(message, ex);
}
}
private Func <TService> BuildDelegate <TService>(Expression expression)
where TService : class
{
try
{
return(CompilationHelpers.CompileExpression <TService>(this.Container, expression));
}
catch (Exception ex)
{
string message = StringResources.ErrorWhileBuildingDelegateFromExpression(
typeof(TService), expression, ex);
throw new ActivationException(message, ex);
}
}
private Func <object> BuildInstanceCreator()
{
// Don't do recursive checks. The GetInstance() already does that.
var expression = this.expression.Value;
try
{
return(CompilationHelpers.CompileExpression <object>(this.Registration.Container, expression));
}
catch (Exception ex)
{
string message =
StringResources.ErrorWhileBuildingDelegateFromExpression(this.ServiceType, expression, ex);
throw new ActivationException(message, ex);
}
}
private Func <object> BuildInstanceCreator()
{
// Don't do recursive checks. The GetInstance() already does that.
var expression = this.lazyExpression.Value;
Func <object> creator;
try
{
creator = CompilationHelpers.CompileExpression <object>(this.Container, expression);
creator = this.Container.WrapWithResolveInterceptor(this, creator);
}
catch (Exception ex)
{
string message =
StringResources.ErrorWhileBuildingDelegateFromExpression(this.ServiceType, expression, ex);
throw new ActivationException(message, ex);
}
this.Analyze();
return(creator);
}
