Dictionary <string, IResource> IGetResourceContents.Execute(IEnumerable <string> resourceIds)
{
//There is an implicit assumption here that all resource ids check out and that
//there is no duplicates
var resources = new Dictionary <string, IResource>();
if (this.Parent.SiteVersion >= new Version(2, 2))
{
Trace.TraceInformation("[GetResources]: Using optimal code path provided by 2.2 Resource Service APIs");
MgStringCollection ids = new MgStringCollection();
foreach (var rid in resourceIds)
{
ids.Add(rid);
}
//Use the magic of reflection to call newer APIs even though we're referencing
//and older assembly
System.Reflection.MethodInfo mi = _resSvc.GetType().GetMethod("GetResourceContents");
MgStringCollection result = (MgStringCollection)mi.Invoke(_resSvc, new object[] { ids, null });
int rcount = ids.GetCount();
for (int i = 0; i < rcount; i++)
{
var resId = ids.GetItem(i);
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(result.GetItem(i))))
{
var resType = ResourceIdentifier.GetResourceTypeAsString(resId);
IResource r = ObjectFactory.Deserialize(resType, ms);
r.ResourceID = resId;
resources.Add(resId, r);
}
}
}
else
{
//TODO: Maybe use a ThreadPool in conjunction with cloned connections?
Trace.TraceInformation("[GetResources]: Using non-optimal code path provided by pre-2.2 Resource Service APIs");
foreach (var rid in resourceIds)
{
resources.Add(rid, this.Parent.ResourceService.GetResource(rid));
}
}
return(resources);
}