protected QueryExpression ResolveExpressionAndGetResponse(QueryExpression expression, out Contracts.OData.ODataRequest request, out Contracts.OData.ODataResponse response)
{
ExceptionUtilities.CheckArgumentNotNull(expression, "expression");
ExceptionUtilities.CheckAllRequiredDependencies(this);
expression = this.QueryResolver.Resolve(expression);
var uri = this.ProtocolTestServices.QueryToUriConverter.GenerateUriFromQuery(expression, this.ServiceRoot);
var headers = new HttpHeaderCollection();
headers.Accept = DetermineAcceptType(uri, this.DefaultAcceptType);
if (this.DataServiceVersion != DataServiceProtocolVersion.Unspecified)
{
headers.DataServiceVersion = this.DataServiceVersion.ConvertToHeaderFormat();
}
if (this.MaxDataServiceVersion != DataServiceProtocolVersion.Unspecified)
{
headers.MaxDataServiceVersion = this.MaxDataServiceVersion.ConvertToHeaderFormat();
}
SetupProtocolRequest(expression, this.ProtocolTestServices.RequestManager, this.QueryToODataPayloadConverter, uri, headers, this.GetActionContentType(), out request);
response = this.GetResponse(expression, request);
return(expression);
}
internal static void SetupProtocolRequest(QueryExpression expression, IODataRequestManager requestManager, IQueryToODataPayloadConverter queryToPayloadConverter, ODataUri uri, HttpHeaderCollection headers, string actionContentType, out Contracts.OData.ODataRequest request)
{
HttpVerb requestVerb = HttpVerb.Get;
if (uri.IsAction())
{
requestVerb = HttpVerb.Post;
}
if (uri.IsWebInvokeServiceOperation())
{
requestVerb = HttpVerb.Post;
}
request = requestManager.BuildRequest(uri, requestVerb, headers);
if (uri.IsAction())
{
var procedurePayload = queryToPayloadConverter.ComputePayload(expression) as ComplexInstance;
if (procedurePayload != null)
{
request.Headers.Add(HttpHeaders.ContentType, actionContentType);
FixupAddingResultWrappers(actionContentType, procedurePayload);
// TODO: Need to understand if product allow an Html form even if no parameters specified
request.Body = requestManager.BuildBody(actionContentType, uri, procedurePayload);
}
}
}
