private bool Matches(TypeReference selfType, TypeDefinition composition)
{
var toMatch = composition.ResolveGenericArguments();
if (composition.IsRole()) {
// if the composition is a role with a self-type, the self-type must flow through it
toMatch = _extractor.RetrieveSelfType(toMatch) ?? toMatch;
}
return TypeMatcher.IsMatch(toMatch, selfType);
}
public RoleComposerResult ComposeRoles(MutationParameters parameters)
{
parameters.Validate();
_targetType = parameters.SourceType;
if (_targetType == null) throw new ArgumentException("parameters must contain a SourceType", "parameters");
Tracer.TraceVerbose("Compose class: {0}", _targetType.ToString());
var result = new RoleComposerResult();
CheckComposition(result);
if (!result.Success) { return result; }
var roles = RetrieveRoles();
var conflictDetector = new ConflictDetector(_targetType);
{
var memberProcessResult = conflictDetector.Process(roles);
result.AddResult(memberProcessResult);
if (!memberProcessResult.Success) {
return result;
}
}
if (_targetType.IsRole()) {
// roles are not composed
return result;
}
{
_container = conflictDetector.Container;
var composeResult = ComposeRoles(roles);
result.AddResult(composeResult);
if (!composeResult.Success) {
return result;
}
}
return result;
}
