Examples of com.typesafe.config.ConfigOrigin

com.typesafe.config.ConfigOrigin
Represents the origin (such as filename and line number) of a {@link ConfigValue} for use in error messages. Obtain the origin of a valuewith {@link ConfigValue#origin}. Exceptions may have an origin, see {@link ConfigException#origin}, but be careful because ConfigException.origin() may return null.
It's best to use this interface only for debugging; its accuracy is "best effort" rather than guaranteed, and a potentially-noticeable amount of memory could probably be saved if origins were not kept around, so in the future there might be some option to discard origins.
Do not implement this interface; it should only be implemented by the config library. Arbitrary implementations will not work because the library internals assume a specific concrete implementation. Also, this interface is likely to grow new methods over time, so third-party implementations will break.


            withComments = popToken();
            Token t = withComments.token;


            if (Tokens.isProblem(t)) {
                ConfigOrigin origin = t.origin();
                String message = Tokens.getProblemMessage(t);
                Throwable cause = Tokens.getProblemCause(t);
                boolean suggestQuotes = Tokens.getProblemSuggestQuotes(t);
                if (suggestQuotes) {
                    message = addQuoteSuggestion(t.toString(), message);

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            if (s1 == null || s2 == null) {
                throw new ConfigException.WrongType(left.origin(),
                        "Cannot concatenate object or list with a non-object-or-list, " + left
                                + " and " + right + " are not compatible");
            } else {
                ConfigOrigin joinedOrigin = SimpleConfigOrigin.mergeOrigins(left.origin(),
                        right.origin());
                joined = new ConfigString(joinedOrigin, s1 + s2);
            }
        }

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        if (consolidated.isEmpty()) {
            return null;
        } else if (consolidated.size() == 1) {
            return consolidated.get(0);
        } else {
            ConfigOrigin mergedOrigin = SimpleConfigOrigin.mergeOrigins(consolidated);
            return new ConfigConcatenation(mergedOrigin, consolidated);
        }
    }

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            Collection<? extends AbstractConfigValue> stack) {
        if (stack.isEmpty())
            throw new ConfigException.BugOrBroken(
                    "can't merge origins on empty list");
        List<ConfigOrigin> origins = new ArrayList<ConfigOrigin>();
        ConfigOrigin firstOrigin = null;
        int numMerged = 0;
        for (AbstractConfigValue v : stack) {
            if (firstOrigin == null)
                firstOrigin = v.origin();

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        NameSource source = new FileNameSource();
        return SimpleIncluder.fromBasename(source, basename.getPath(), baseOptions);
    }


    static AbstractConfigObject emptyObject(String originDescription) {
        ConfigOrigin origin = originDescription != null ? SimpleConfigOrigin
                .newSimple(originDescription) : null;
        return emptyObject(origin);
    }

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            return SimpleConfigOrigin.newSimple(originDescription);
    }


    /** For use ONLY by library internals, DO NOT TOUCH not guaranteed ABI */
    public static ConfigValue fromAnyRef(Object object, String originDescription) {
        ConfigOrigin origin = valueOrigin(originDescription);
        return fromAnyRef(object, origin, FromMapMode.KEYS_ARE_KEYS);
    }

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    }


    /** For use ONLY by library internals, DO NOT TOUCH not guaranteed ABI */
    public static ConfigObject fromPathMap(
            Map<String, ? extends Object> pathMap, String originDescription) {
        ConfigOrigin origin = valueOrigin(originDescription);
        return (ConfigObject) fromAnyRef(pathMap, origin,
                FromMapMode.KEYS_ARE_PATHS);
    }

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    protected SimpleConfigList newCopy(ConfigOrigin newOrigin) {
        return new SimpleConfigList(newOrigin, value);
    }


    final SimpleConfigList concatenate(SimpleConfigList other) {
        ConfigOrigin combinedOrigin = SimpleConfigOrigin.mergeOrigins(origin(), other.origin());
        List<AbstractConfigValue> combined = new ArrayList<AbstractConfigValue>(value.size()
                + other.value.size());
        combined.addAll(value);
        combined.addAll(other.value);
        return new SimpleConfigList(combinedOrigin, combined);

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        // The rules here are intended to maximize convenience while
        // avoiding confusion with real valid JSON. Basically anything
        // that parses as JSON is treated the JSON way and otherwise
        // we assume it's a string and let the parser sort it out.
        private Token pullUnquotedText() {
            ConfigOrigin origin = lineOrigin;
            StringBuilder sb = new StringBuilder();
            int c = nextCharRaw();
            while (true) {
                if (c == -1) {
                    break;

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            return Tokens.PLUS_EQUALS;
        }


        private Token pullSubstitution() throws ProblemException {
            // the initial '$' has already been consumed
            ConfigOrigin origin = lineOrigin;
            int c = nextCharRaw();
            if (c != '{') {
                throw problem(asString(c), "'$' not followed by {, '" + asString(c)
                        + "' not allowed after '$'", true /* suggestQuotes */);
            }

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