static public DataServiceState Save(DataServiceContext context, Dictionary <string, object> collections)
{
List <Type> knownTypes = GetKnownTypes(context);
Dictionary <EntityDescriptor, Guid> entityDescriptorToId;
ContextState contextState = context.SaveState(out entityDescriptorToId);
string contextAsString = SerializeContextToString(contextState, knownTypes);
var collectionsState = new Dictionary <string, CollectionState>();
if (collections != null)
{
foreach (KeyValuePair <string, object> kvp in collections)
{
IDataServiceCollection collection = (IDataServiceCollection)kvp.Value;
CollectionState collectionState = collection.SaveState(context, entityDescriptorToId);
collectionsState.Add(kvp.Key, collectionState);
}
}
DataServiceState state = new DataServiceState()
{
CollectionsState = collectionsState,
ContextAsString = contextAsString,
ContextTypeName = context.GetType().AssemblyQualifiedName,
KnownTypeNames = knownTypes.Select(t => t.AssemblyQualifiedName).ToList()
};
return(state);
}
static public DataServiceState Save(DataServiceContext context, Dictionary<string,object> collections)
{
List<Type> knownTypes = GetKnownTypes(context);
Dictionary<EntityDescriptor, Guid> entityDescriptorToId;
ContextState contextState = context.SaveState(out entityDescriptorToId);
string contextAsString = SerializeContextToString(contextState, knownTypes);
var collectionsState = new Dictionary<string, CollectionState>();
if (collections != null)
{
foreach (KeyValuePair<string, object> kvp in collections)
{
IDataServiceCollection collection = (IDataServiceCollection) kvp.Value;
CollectionState collectionState = collection.SaveState(context, entityDescriptorToId);
collectionsState.Add(kvp.Key, collectionState);
}
}
DataServiceState state = new DataServiceState()
{
CollectionsState = collectionsState,
ContextAsString = contextAsString,
ContextTypeName = context.GetType().AssemblyQualifiedName,
KnownTypeNames = knownTypes.Select(t => t.AssemblyQualifiedName).ToList()
};
return state;
}