/// <summary>
/// Adds a new inbound route to the <see cref="TreeRouter"/>.
/// </summary>
/// <param name="handler">The <see cref="IRouter"/> for handling the route.</param>
/// <param name="routeTemplate">The <see cref="RouteTemplate"/> of the route.</param>
/// <param name="routeName">The route name.</param>
/// <param name="order">The route order.</param>
/// <returns>The <see cref="InboundRouteEntry"/>.</returns>
public InboundRouteEntry MapInbound(
IRouter handler,
RouteTemplate routeTemplate,
string routeName,
int order)
{
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
if (routeTemplate == null)
{
throw new ArgumentNullException(nameof(routeTemplate));
}
var entry = new InboundRouteEntry()
{
Handler = handler,
Order = order,
Precedence = RoutePrecedence.ComputeInbound(routeTemplate),
RouteName = routeName,
RouteTemplate = routeTemplate,
};
var constraintBuilder = new RouteConstraintBuilder(_constraintResolver, routeTemplate.TemplateText);
foreach (var parameter in routeTemplate.Parameters)
{
if (parameter.InlineConstraints != null)
{
if (parameter.IsOptional)
{
constraintBuilder.SetOptional(parameter.Name);
}
foreach (var constraint in parameter.InlineConstraints)
{
constraintBuilder.AddResolvedConstraint(parameter.Name, constraint.Constraint);
}
}
}
entry.Constraints = constraintBuilder.Build();
entry.Defaults = new RouteValueDictionary();
foreach (var parameter in entry.RouteTemplate.Parameters)
{
if (parameter.DefaultValue != null)
{
entry.Defaults.Add(parameter.Name, parameter.DefaultValue);
}
}
InboundEntries.Add(entry);
return(entry);
}
/// <summary>
/// Removes all <see cref="InboundEntries"/> and <see cref="OutboundEntries"/> from this
/// <see cref="TreeRouteBuilder"/>.
/// </summary>
public void Clear()
{
InboundEntries.Clear();
OutboundEntries.Clear();
}