private ResourceType ValidateResourceType(ResourceType resourceType)
{
ResourceType type;
if (resourceType == null)
{
return(null);
}
if (this.VisibleTypeCache.TryGetValue(resourceType.FullName, out type))
{
return(type);
}
ValidateResourceTypeReadOnly(resourceType);
this.VisibleTypeCache[resourceType.FullName] = resourceType;
Version minimumProtocolVersion = resourceType.GetMinimumProtocolVersion(true);
Version maxProtocolVersion = this.Configuration.DataServiceBehavior.MaxProtocolVersion.ToVersion();
WebUtil.CheckMaxProtocolVersion(minimumProtocolVersion, maxProtocolVersion);
return(resourceType);
}
