using System; namespace Castle.Components.DictionaryAdapter.Xml { [AttributeUsage(AttributeTargets.Property | AttributeTargets.Interface, AllowMultiple = true)] public class XPathAttribute : Attribute { private readonly CompiledXPath getPath; private readonly CompiledXPath setPath; public CompiledXPath GetPath => getPath; public CompiledXPath SetPath => setPath; public bool Nullable { get; set; } public XPathAttribute(string path) { if (path == null) throw Error.ArgumentNull("path"); getPath = XPathCompiler.Compile(path); setPath = getPath; } public XPathAttribute(string get, string set) { if (get == null) throw Error.ArgumentNull("get"); if (set == null) throw Error.ArgumentNull("set"); getPath = XPathCompiler.Compile(get); setPath = XPathCompiler.Compile(set); } } }