예제 #1
0
파일: HoconParser.cs 프로젝트: piksel/HOCON
        private void ParseObject(HoconValue owner, bool root, string currentPath)
        {
            try
            {
                PushDiagnostics("{");

                if (owner.IsObject())
                {
                    //the value of this KVP is already an object
                }
                else
                {
                    //the value of this KVP is not an object, thus, we should add a new
                    owner.NewValue(new HoconObject());
                }

                HoconObject currentObject = owner.GetObject();

                while (!_reader.EoF)
                {
                    Token t = _reader.PullNext();
                    switch (t.Type)
                    {
                    case TokenType.Include:
                        var included      = _includeCallback(t.Value);
                        var substitutions = included.Substitutions;
                        foreach (var substitution in substitutions)
                        {
                            //fixup the substitution, add the current path as a prefix to the substitution path
                            substitution.Path = currentPath + "." + substitution.Path;
                        }
                        _substitutions.AddRange(substitutions);
                        var otherObj = included.Value.GetObject();
                        owner.GetObject().Merge(otherObj);

                        break;

                    case TokenType.EoF:
                        if (!string.IsNullOrEmpty(currentPath))
                        {
                            throw new HoconParserException(string.Format("Expected end of object but found EoF {0}", GetDiagnosticsStackTrace()));
                        }
                        break;

                    case TokenType.Key:
                        HoconValue value    = currentObject.GetOrCreateKey(t.Value);
                        var        nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
                        ParseKeyContent(value, nextPath);
                        if (!root)
                        {
                            return;
                        }
                        break;

                    case TokenType.ObjectEnd:
                        return;
                    }
                }
            }
            finally
            {
                PopDiagnostics();
            }
        }