public WebHttpDispatchOperationSelector(ServiceEndpoint endpoint) { if (endpoint == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("endpoint"); } if (endpoint.Address == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException( SR2.GetString(SR2.EndpointAddressCannotBeNull))); } #pragma warning disable 56506 // [....], endpoint.Address.Uri is never null Uri baseUri = endpoint.Address.Uri; this.methodSpecificTables = new Dictionary <string, UriTemplateTable>(); this.templates = new Dictionary <string, UriTemplate>(); #pragma warning restore 56506 WebHttpBehavior webHttpBehavior = endpoint.Behaviors.Find <WebHttpBehavior>(); if (webHttpBehavior != null && webHttpBehavior.HelpEnabled) { this.helpUriTable = new UriTemplateTable(endpoint.ListenUri, HelpPage.GetOperationTemplatePairs()); } Dictionary <WCFKey, string> alreadyHaves = new Dictionary <WCFKey, string>(); #pragma warning disable 56506 // [....], endpoint.Contract is never null foreach (OperationDescription od in endpoint.Contract.Operations) #pragma warning restore 56506 { // ignore callback operations if (od.Messages[0].Direction == MessageDirection.Input) { string method = WebHttpBehavior.GetWebMethod(od); string path = UriTemplateClientFormatter.GetUTStringOrDefault(od); // if (UriTemplateHelpers.IsWildcardPath(path) && (method == WebHttpBehavior.WildcardMethod)) { if (this.catchAllOperationName != "") { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError( new InvalidOperationException( SR2.GetString(SR2.MultipleOperationsInContractWithPathMethod, endpoint.Contract.Name, path, method))); } this.catchAllOperationName = od.Name; } UriTemplate ut = new UriTemplate(path); WCFKey wcfKey = new WCFKey(ut, method); if (alreadyHaves.ContainsKey(wcfKey)) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError( new InvalidOperationException( SR2.GetString(SR2.MultipleOperationsInContractWithPathMethod, endpoint.Contract.Name, path, method))); } alreadyHaves.Add(wcfKey, od.Name); UriTemplateTable methodSpecificTable; if (!methodSpecificTables.TryGetValue(method, out methodSpecificTable)) { methodSpecificTable = new UriTemplateTable(baseUri); methodSpecificTables.Add(method, methodSpecificTable); } methodSpecificTable.KeyValuePairs.Add(new KeyValuePair <UriTemplate, object>(ut, od.Name)); this.templates.Add(od.Name, ut); } } if (this.methodSpecificTables.Count == 0) { this.methodSpecificTables = null; } else { // freeze all the tables because they should not be modified after this point foreach (UriTemplateTable table in this.methodSpecificTables.Values) { table.MakeReadOnly(true /* allowDuplicateEquivalentUriTemplates */); } if (!methodSpecificTables.TryGetValue(WebHttpBehavior.WildcardMethod, out wildcardTable)) { wildcardTable = null; } } }