protected BaseParseHelper(ParsingContext context)
{
Context = context;
var assemblyTypes = typeof(T).Assembly.GetTypes();
// 1. Load opcode handlers
Handlers = new HandlerHelper(Context, assemblyTypes);
// 2. Load opcode resolvers
var opcodeResolver = default(IOpcodeResolver?);
foreach (var type in assemblyTypes)
{
if (typeof(IOpcodeResolver).IsAssignableFrom(type))
{
if (opcodeResolver != null)
{
throw new InvalidOperationException($"Two (or more) implementations of {nameof(IOpcodeResolver)} were found in {typeof(T).Assembly.FullName}. Fix this!");
}
opcodeResolver = (IOpcodeResolver)Activator.CreateInstance(type) !;
}
}
OpcodeResolver = opcodeResolver ?? throw new InvalidOperationException($"No implementation of {nameof(IOpcodeResolver)} found in {typeof(T).Assembly.FullName}.");
OpcodeResolver.Initialize();
// 3. Load GUID resolvers
GuidResolver = new GuidResolver(Context, assemblyTypes);
// 4. Load updatefield resolvers
UpdateFieldProvider = new UpdateFieldProvider(Context, assemblyTypes);
}
static IList <Guid> GetCandidatesGuids(
WorkspaceInfo wkInfo,
RepositorySpec repSpec,
List <WorkspaceTreeNode> candidates)
{
RepositoryInfo repInfo = RepositorySpecResolverProvider.
Get().GetRepInfo(repSpec);
IList <long> ids = new List <long>(candidates.Count);
foreach (WorkspaceTreeNode candidate in candidates)
{
ids.Add(candidate.RevInfo.ItemId);
}
return(GuidResolver.Get().GetObjectGuids(repInfo, wkInfo, ids));
}