Class FakeValues

src/main/java/com/github/javafaker/service/FakeValues.java:11–92

import java.util.Map;

public class FakeValues implements FakeValuesInterface {
    private final Locale locale;
    private final String filename;
    private final String path;
    private Map values;

    FakeValues(Locale locale) {
        this(locale, getFilename(locale), getFilename(locale));
    }

    private static String getFilename(Locale locale) {
        final StringBuilder filename = new StringBuilder(language(locale));
        if (!"".equals(locale.getCountry())) {
            filename.append("-").append(locale.getCountry());
        }
        return filename.toString();
    }

    /**
     * If you new up a locale with "he", it gets converted to "iw" which is old.
     * This addresses that unfortunate condition.
     */
    private static String language(Locale l) {
        if (l.getLanguage().equals("iw")) {
            return "he";
        }
        return l.getLanguage();
    }

    FakeValues(Locale locale, String filename, String path) {
        this.locale = locale;
        this.filename = filename;
        this.path = path;
    }

    @Override
    public Map get(String key) {
        if (values == null) {
            values = loadValues();
        }

        return values == null ? null : (Map) values.get(key);
    }

    private Map loadValues() {
        String pathWithLocaleAndFilename = "/" + locale.getLanguage() + "/" + this.filename;
        String pathWithFilename = "/" + filename + ".yml";
        String pathWithLocale = "/" + locale.getLanguage() + ".yml";

        List<String> paths = Arrays.asList(pathWithLocaleAndFilename, pathWithFilename, pathWithLocale);
        InputStream stream = null;
        for (String path : paths) {
            stream = findStream(path);
            if (stream != null) {
                break;
            }
        }