/// <summary>
/// Executes the basic flow which is
/// <list type="number">
/// <item><description>Resolve the <see cref="ActiveRecordModel"/></description></item>
/// <item><description>Resolve the layout (if not is associated with the controller, defaults to "scaffold")</description></item>
/// <item><description>Invokes <see cref="PerformActionProcess"/> which should perform the correct process for this action</description></item>
/// <item><description>Resolves the template name that the developer might provide by using <see cref="ComputeTemplateName"/></description></item>
/// <item><description>If the template exists, renders it. Otherwise invokes <see cref="RenderStandardHtml"/></description></item>
/// </list>
/// </summary>
/// <param name="controller"></param>
public void Execute(Controller controller)
{
// We make sure the code is always surrounded by a SessionScope.
// If none is found, we create one
SessionScope scope = null;
if (SessionScope.Current == null)
{
scope = new SessionScope(FlushAction.Never);
}
try
{
model = GetARModel();
PerformActionProcess(controller);
String templateName = ComputeTemplateName(controller);
if (controller.HasTemplate(templateName))
{
controller.RenderSharedView(templateName);
}
else
{
RenderStandardHtml(controller);
}
}
finally
{
if (scope != null)
{
scope.Dispose();
}
}
}
