Calyptus.Mvc.ActionBaseAttribute.IActionBinding C# (CSharp) Method

		bool IActionBinding.TryBinding(IHttpContext context, IPathStack path, out object[] parameters, out int overloadWeight)
		{
			foreach (IMappingBinding mapping in this.Mappings)
				if (!mapping.TryMapping(context, path))
				{
					parameters = null;
					overloadWeight = 0;
					return false;
				}

			// Allow IExtension to affect mapping?
			//foreach (IExtension extension in this.Extensions)
			//    if (!extension.TryMapping(context, path))
			//        return false;

			overloadWeight = Mappings.Count * 10000;

			if (Bindings == null)
			{
				parameters = new object[0];
				return true;
			}

			int l = Bindings.Length;
			parameters = new object[Bindings.Length];
			for (int i = 0; i < l; i++)
			{
				ParamBindings pb = Bindings[i];
				if (pb.IsIn)
				{
					bool bound = false;
					int index = path.Index;
					foreach (IParameterBinding bindable in pb.Bindings)
					{
						object obj;
						int weight;
						if (bindable.TryBinding(context, path, out obj, out weight))
						{
							bool constrained = false;
							if (pb.Constraints != null)
								foreach (IBindingConstraint constraint in pb.Constraints)
									if (!constraint.TryConstraint(context, obj))
									{
										constrained = true;
										path.ReverseToIndex(index);
										break;
									}
							if (!constrained)
							{
								overloadWeight += weight;
								parameters[i] = obj;
								bound = true;
								break;
							}
						}
						else
						{
							path.ReverseToIndex(index);
						}
					}
					if (!bound)
					{
						overloadWeight = 0;
						parameters = null;
						return false;
					}
				}
			}
			return true;
		}