private void context_BeginRequest(object sender, EventArgs e)
{
if (Config.Enabled)
{
_validExtension = IsValidExtenstion();
if (_validExtension)
{
_decoratorStream = new CaptureStream(_application.Response.Filter);
_application.Response.Filter = _decoratorStream;
// setup the specified implementation of renderer, default to
// HTML so it is clearly seen and not left on by accident.
switch (Config.Mode)
{
case Mode.Custom:
SetupCustomRenderer();
break;
case Mode.Comments:
_renderer = new InlineCommentRenderer();
break;
case Mode.HtmlFloat:
_renderer = new FloatingHtmlRenderer();
break;
default: // default to HTML
_renderer = new InlineHtmlRenderer();
break;
}
}
}
}
private void SetupCustomRenderer()
{
if (String.IsNullOrEmpty(Config.CustomRenderer))
{
throw new ArgumentException("In Custom mode a customRenderer type must be specified");
}
Type rendererType = Type.GetType(Config.CustomRenderer, true);
_renderer = Activator.CreateInstance(rendererType) as IValidationRenderer;
// If the renderer is null then it's not of the correct type
if (_renderer == null)
{
throw new ArgumentException(string.Format(
"The specified custom renderer type '{0}' must implement the '{1}' interface",
Config.CustomRenderer,
typeof(IValidationRenderer).FullName));
}
}
