Is it possible to have "overloaded" uritemplates?

        [OperationContract]
    [WebGet(UriTemplate = "/searchresults/{searchTerm}/{searchType}", ResponseFormat = WebMessageFormat.Xml, RequestFormat = WebMessageFormat.Xml, BodyStyle = WebMessageBodyStyle.Bare)]
    Message GetSearchResults(string searchTerm, string searchType);

    [OperationContract]
    [WebGet(UriTemplate = "/searchresults/{searchTerm}", ResponseFormat = WebMessageFormat.Xm开发者_如何学Cl, RequestFormat = WebMessageFormat.Xml, BodyStyle = WebMessageBodyStyle.Bare)]
    Message GetSearchResults(string searchTerm);

Is this possible - if not, can someone suggest an alternative?

I've found that this was the best solution for me:

    [OperationContract(Name = "SearchresultsWithSearchType")]
    [WebGet(UriTemplate = "/searchresults/{searchTerm}/{searchType=null}", 
    ResponseFormat = WebMessageFormat.Xml)]
    Message GetSearchResults(string searchTerm, string searchType);


    [OperationContract(Name = "SearchresultsWithoutSearchType")]
    [WebGet(UriTemplate = "/searchresults/{searchTerm}", 
    ResponseFormat = WebMessageFormat.Xml)]
    Message GetSearchResults(string searchTerm);

this matches:

"http://myservice/searchresults/mysearchterm"

"http://myservice/searchresults/mysearchterm/"

"http://myservice/searchresults/mysearchterm/mysearchtype"

No, not really - because the string parameter searchType can be NULL - so you don't really have any way to distinguish the two URL templates. It would be different if you were using a non-nullable type, like an INT or something - then you (and the .NET runtime) could keep the two URL templates apart (based on the fact whether or not the INT is present).

What you need to do is just check whether searchType is empty or NULL in your GetSearchResults method, and act accordingly.

[OperationContract]
[WebGet(UriTemplate = "/searchresults/{searchTerm}/{searchType}", ResponseFormat = WebMessageFormat.Xml, RequestFormat = WebMessageFormat.Xml, BodyStyle = WebMessageBodyStyle.Bare)]
Message GetSearchResults(string searchTerm, string searchType);

and in your implementation:

public Message GetSearchResults(string searchTerm, string searchType)
{
   if(!string.IsNullOrEmpty(searchType))
   {
      // search with searchType
   }
   else
   {
      // search without searchType
   }
   ......
}

I achieved this by using STREAM to pass data from client. You can even have 2 operations with same name but different method name. from front end make sure to set contentType as "text/javascript" OR "application/octet-stream", and try sending data as POST from HTML or in data variabke if using AJAX or jQuery

For Example

[OperationContract]
[WebInvoke(Method = "PUT", UriTemplate = "user/id/{id}/", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
        string UpdateUser(string id, System.IO.Stream stream);

[OperationContract]
[WebInvoke(Method = "DELETE", UriTemplate = "user/id/{id}/", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
        string DeleteUser(string id);

OR substitute PUT and DELETE for GET and POST