Examples with Pair ratpack.func.Pair used on opensource projects

Example 1 with Pair

use of ratpack.func.Pair in project ratpack by ratpack.

the class AbstractPropertiesConfigSource method loadConfigData.

@Override
public ObjectNode loadConfigData(ObjectMapper objectMapper, FileSystemBinding fileSystemBinding) throws Exception {
    ObjectNode rootNode = objectMapper.createObjectNode();
    Properties properties = loadProperties();
    Stream<Pair<String, String>> pairs = properties.stringPropertyNames().stream().map(key -> Pair.of(key, properties.getProperty(key)));
    if (prefix.isPresent()) {
        pairs = pairs.filter(p -> p.left.startsWith(prefix.get())).map(((Function<Pair<String, String>, Pair<String, String>>) p -> p.mapLeft(s -> s.substring(prefix.get().length()))).toFunction());
    }
    pairs.forEach(p -> populate(rootNode, p.left, p.right));
    return rootNode;
}