public WcfResponse Create(CriteriaRequest request)
{
var result = new WcfResponse();
try
{
request = ConvertRequest(request);
// unpack criteria data into object
object criteria = GetCriteria(request.CriteriaData);
if (criteria is PrimitiveCriteria)
{
criteria = ((PrimitiveCriteria)criteria).Value;
}
SilverlightRequestProcessor processor = new SilverlightRequestProcessor();
SilverlightCriteriaRequest createRequest = new SilverlightCriteriaRequest(
request.TypeName,
criteria,
(IPrincipal)MobileFormatter.Deserialize(request.Principal),
(ContextDictionary)MobileFormatter.Deserialize(request.GlobalContext),
(ContextDictionary)MobileFormatter.Deserialize(request.ClientContext));
SilverlightResponse createResponse = processor.Create(createRequest);
if (createResponse.Error != null)
{
result.ErrorData = new WcfErrorInfo(createResponse.Error);
}
result.GlobalContext = MobileFormatter.Serialize(createResponse.GlobalContext);
result.ObjectData = MobileFormatter.Serialize(createResponse.Object);
}
catch (Exception ex)
{
result.ErrorData = new WcfErrorInfo(ex);
}
finally
{
SilverlightRequestProcessor.ClearContext();
}
return(ConvertResponse(result));
}
/// <summary>
/// Override to convert the request data before it
/// is transferred over the network.
/// </summary>
/// <param name="request">Request object.</param>
protected virtual CriteriaRequest ConvertRequest(CriteriaRequest request)
{
return(request);
}