Example usage for java.util Locale getVariant

Introduction

In this page you can find the example usage for java.util Locale getVariant.

Prototype

public String getVariant() 

Source Link

Document

Returns the variant code for this locale.

Usage

From source file:it.cnr.icar.eric.client.ui.thin.UserPreferencesBean.java

/** Sets the locales to 1st supported locale (directly or indirectly). */
private void initLocales() {
    Iterator<?> requestLocales = FacesContext.getCurrentInstance().getExternalContext().getRequestLocales();
    Collection<Locale> supportedLocales = getSupportedUiLocales();
    //iterate though client preferred locales until find supported 
    while (requestLocales.hasNext()) {
        Locale loc = (Locale) requestLocales.next();
        // try direct match
        if (supportedLocales.contains(loc)) {
            init(loc);/*from   w  w w.j  a v  a  2  s  .c om*/
            return;
        }
        // try to use language country, without variant
        if (loc.getVariant() != null && !"".equals(loc.getVariant())) {
            loc = new Locale(loc.getLanguage(), loc.getCountry());
            if (supportedLocales.contains(loc)) {
                init(loc);
                return;
            }
        }
        // try to use language without country and variant
        if (loc.getCountry() != null && !"".equals(loc.getCountry())) {
            loc = new Locale(loc.getLanguage());
            if (supportedLocales.contains(loc)) {
                init(loc);
                return;
            }
        }
    }
    // fall to default locale, from properties (or en_US, if not defined)
    init(getDefaultLocale());
}

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From source file:com.haulmont.cuba.core.global.MessageTools.java

/**
 * @return whether to use a full locale representation, or language only. Returns true if all locales listed
 * in {@code cuba.availableLocales} app property are language only.
 *//*from  w  w w  .  j  a v  a2 s . c om*/
public boolean useLocaleLanguageOnly() {
    if (useLocaleLanguageOnly == null) {
        boolean found = false;
        for (Locale locale : globalConfig.getAvailableLocales().values()) {
            if (!StringUtils.isEmpty(locale.getCountry()) || !StringUtils.isEmpty(locale.getVariant())) {
                useLocaleLanguageOnly = false;
                found = true;
                break;
            }
        }
        if (!found)
            useLocaleLanguageOnly = true;
    }
    return useLocaleLanguageOnly;
}

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From source file:com.processpuzzle.internalization.domain.ProcessPuzzleLocale.java

public int compareTo(Object other) {
    Locale javaLocale = getJavaLocale();
    int result = 0;
    if (other instanceof ProcessPuzzleLocale) {
        ProcessPuzzleLocale o = (ProcessPuzzleLocale) other;
        result = new CompareToBuilder().append(javaLocale.getLanguage(), o.getLanguage())
                .append(javaLocale.getCountry(), o.getCountry()).append(javaLocale.getVariant(), o.getVariant())
                .toComparison();// w w  w. j  av a  2s  .  c  om
    }
    return result;
}

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From source file:jp.terasoluna.fw.message.DataSourceMessageSource.java

/**
 * ???? ??//from   w  w w. j a v  a 2s . c  om
 * ????????
 * locale??????
 * locale??????
 * ???????
 * ?????
 * ????
 * 
 * @param locale
 *            
 * 
 * @return ???
 */
protected List<Locale> getAlternativeLocales(Locale locale) {
    List<Locale> locales = new ArrayList<Locale>();
    // ?????
    if (locale.getVariant().length() > 0) {
        // Locale(language,country,"")
        locales.add(new Locale(locale.getLanguage(), locale.getCountry()));
    }
    // ????
    if (locale.getCountry().length() > 0) {
        // Locale(language,"","")
        locales.add(new Locale(locale.getLanguage()));
    }
    // ?????
    if (defaultLocale != null && !locale.equals(defaultLocale)) {
        if (defaultLocale.getVariant().length() > 0) {
            // Locale(language,country,"")
            locales.add(defaultLocale);
        }
        if (defaultLocale.getCountry().length() > 0) {
            // Locale(language,country,"")
            locales.add(new Locale(defaultLocale.getLanguage(), defaultLocale.getCountry()));
        }
        // ????
        if (defaultLocale.getLanguage().length() > 0) {
            // Locale(language,"","")
            locales.add(new Locale(defaultLocale.getLanguage()));
        }
    }
    return locales;
}

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From source file:net.technicpack.ui.lang.ResourceLoader.java

private Locale matchClosestSupportedLocale(Locale definiteLocale) {
    Locale bestSupportedLocale = null;
    int bestLocaleScore = 0;
    for (int i = 0; i < locales.length; i++) {
        Locale testLocale = locales[i];
        int testScore = 0;

        if (testLocale.getLanguage().equals(definiteLocale.getLanguage())) {
            testScore++;//from   ww w . j av a2  s  .  c om

            if (testLocale.getCountry().equals(definiteLocale.getCountry())) {
                testScore++;

                if (testLocale.getVariant().equals(definiteLocale.getVariant())) {
                    testScore++;
                }
            }
        }

        if (testScore != 0 && testScore > bestLocaleScore) {
            bestLocaleScore = testScore;
            bestSupportedLocale = testLocale;
        }
    }

    if (bestSupportedLocale != null) {
        return bestSupportedLocale;
    } else {
        return Locale.getDefault();
    }
}

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From source file:org.primeframework.mvc.control.form.LocaleSelect.java

/**
 * Adds the countries Map and then calls super.
 *//*from   w w w .j a v  a  2  s.  c o  m*/
@Override
protected Map<String, Object> makeParameters() {
    LinkedHashMap<String, String> locales = new LinkedHashMap<>();
    String preferred = (String) attributes.get("preferredLocales");
    if (preferred != null) {
        String[] parts = preferred.split(",");
        for (String part : parts) {
            Locale locale = LocaleUtils.toLocale(part);
            locales.put(locale.toString(), locale.getDisplayName(locale));
        }
    }

    boolean includeCountries = attributes.containsKey("includeCountries")
            ? (Boolean) attributes.get("includeCountries")
            : true;
    List<Locale> allLocales = new ArrayList<>();
    Collections.addAll(allLocales, Locale.getAvailableLocales());
    allLocales.removeIf((locale) -> locale.getLanguage().isEmpty() || locale.hasExtensions()
            || !locale.getScript().isEmpty() || !locale.getVariant().isEmpty()
            || (!includeCountries && !locale.getCountry().isEmpty()));
    allLocales.sort((one, two) -> one.getDisplayName(locale).compareTo(two.getDisplayName(locale)));

    for (Locale locale : allLocales) {
        if (!locales.containsKey(locale.getCountry())) {
            locales.put(locale.toString(), locale.getDisplayName(this.locale));
        }
    }

    attributes.put("items", locales);

    return super.makeParameters();
}

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From source file:org.apache.tapestry.engine.DefaultComponentMessagesSource.java

private Properties assembleProperties(IResourceLocation baseResourceLocation, Locale locale) {
    boolean debug = LOG.isDebugEnabled();
    if (debug)/*from   w  w  w . j  a v  a 2 s  . c om*/
        LOG.debug("Assembling properties for " + baseResourceLocation + " " + locale);

    String name = baseResourceLocation.getName();

    int dotx = name.indexOf('.');
    String baseName = name.substring(0, dotx);

    String language = locale.getLanguage();
    String country = locale.getCountry();
    String variant = locale.getVariant();

    Properties parent = (Properties) _cache.get(baseResourceLocation);

    if (parent == null) {
        parent = readProperties(baseResourceLocation, baseName, null, null);

        if (parent == null)
            parent = _emptyProperties;

        _cache.put(baseResourceLocation, parent);
    }

    Properties result = parent;

    if (!Tapestry.isBlank(language)) {
        Locale l = new Locale(language, "");
        MultiKey key = buildKey(baseResourceLocation, l);

        result = (Properties) _cache.get(key);

        if (result == null)
            result = readProperties(baseResourceLocation, baseName, l, parent);

        _cache.put(key, result);

        parent = result;
    } else
        language = "";

    if (Tapestry.isNonBlank(country)) {
        Locale l = new Locale(language, country);
        MultiKey key = buildKey(baseResourceLocation, l);

        result = (Properties) _cache.get(key);

        if (result == null)
            result = readProperties(baseResourceLocation, baseName, l, parent);

        _cache.put(key, result);

        parent = result;
    } else
        country = "";

    if (Tapestry.isNonBlank(variant)) {
        Locale l = new Locale(language, country, variant);
        MultiKey key = buildKey(baseResourceLocation, l);

        result = (Properties) _cache.get(key);

        if (result == null)
            result = readProperties(baseResourceLocation, baseName, l, parent);

        _cache.put(key, result);
    }

    return result;
}

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From source file:org.azyva.dragom.cliutil.CliUtil.java

/**
 * Returns the version of a text resource appropriate for the current default
 * Locale./*from  w  w  w.  ja  v a2s . c  o m*/
 *
 * <p>A Reader is returned so that character encoding is taken into consideration.
 * The text resource is assumed to be encoded with UTF-8, regardless of the
 * platform default encoding.
 *
 * <p>The algorithm used for selecting the appropriate resource is similar to the
 * one implemented by ResourceBundle.getBundle.
        
 * <p>The resource base name is split on the last ".", if any, and the candidate
 * variants are inserted before it.
 *
 * @param clazz Class to which the resource belongs.
 * @param resourceBaseName Base name of the resource.
 * @return Resource as an InputStream, just as Class.getResourceAsStream would
 *   return. null if no resource version exists.
 */
public static Reader getLocalizedTextResourceReader(Class<?> clazz, String resourceBaseName) {
    int indexDot;
    String resourceBaseNamePrefix;
    String resourceBaseNameSuffix;
    Locale locale;
    String[] arrayCandidate;

    indexDot = resourceBaseName.lastIndexOf('.');

    if (indexDot != -1) {
        resourceBaseNamePrefix = resourceBaseName.substring(0, indexDot);
        resourceBaseNameSuffix = resourceBaseName.substring(indexDot);
    } else {
        resourceBaseNamePrefix = resourceBaseName;
        resourceBaseNameSuffix = "";
    }

    locale = Locale.getDefault();

    arrayCandidate = new String[7];

    arrayCandidate[0] = resourceBaseNamePrefix + "_" + locale.getLanguage() + "_" + locale.getScript() + "_"
            + locale.getCountry() + "_" + locale.getVariant();
    arrayCandidate[1] = resourceBaseNamePrefix + "_" + locale.getLanguage() + "_" + locale.getScript() + "_"
            + locale.getCountry();
    arrayCandidate[2] = resourceBaseNamePrefix + "_" + locale.getLanguage() + "_" + locale.getScript();
    arrayCandidate[3] = resourceBaseNamePrefix + "_" + locale.getLanguage() + "_" + locale.getCountry() + "_"
            + locale.getVariant();
    arrayCandidate[4] = resourceBaseNamePrefix + "_" + locale.getLanguage() + "_" + locale.getCountry();
    arrayCandidate[5] = resourceBaseNamePrefix + "_" + locale.getLanguage();
    arrayCandidate[6] = resourceBaseNamePrefix;

    for (String candidate : arrayCandidate) {
        if (!candidate.endsWith("_")) {
            InputStream inputStreamResource;

            inputStreamResource = clazz.getResourceAsStream(candidate + resourceBaseNameSuffix);

            if (inputStreamResource != null) {
                try {
                    return new InputStreamReader(inputStreamResource, "UTF-8");
                } catch (UnsupportedEncodingException uee) {
                    throw new RuntimeException(uee);
                }
            }
        }
    }

    return null;
}

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From source file:edu.ku.brc.af.core.SchemaI18NService.java

/**
 * @param lang/* w  w w  .  ja  v  a  2 s.co  m*/
 * @param country
 * @param variant
 * @return
 */
public Locale getLocaleByLangCountry(final String lang, final String country, final String variant) {
    if (lang != null) {
        for (Locale l : locales) {
            if (l.getLanguage().equals(lang)) {
                if (country == null && variant == null) {
                    return l;
                }

                if (l.getCountry() != null && l.getCountry().equals(country)) {
                    if (variant == null) {
                        return l;
                    }

                    if (l.getVariant() != null && l.getVariant().equals(variant)) {
                        return l;
                    }
                }
            }
        }
    }
    return null;
}

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From source file:org.springframework.integration.expression.ReloadableResourceBundleExpressionSource.java

/**
 * Calculate the filenames for the given bundle basename and Locale,
 * appending language code, country code, and variant code.
 * E.g.: basename "expressions", Locale "de_AT_oo" -> "expressions_de_AT_OO",
 * "expressions_de_AT", "expressions_de".
 * <p>Follows the rules defined by {@link java.util.Locale#toString()}.
 * @param basename the basename of the bundle
 * @param locale the locale//from w w w .j a  v  a  2 s .  co m
 * @return the List of filenames to check
 */
private List<String> calculateFilenamesForLocale(String basename, Locale locale) {
    List<String> result = new ArrayList<String>(3);
    String language = locale.getLanguage();
    String country = locale.getCountry();
    String variant = locale.getVariant();
    StringBuilder temp = new StringBuilder(basename);

    temp.append('_');
    if (language.length() > 0) {
        temp.append(language);
        result.add(0, temp.toString());
    }

    temp.append('_');
    if (country.length() > 0) {
        temp.append(country);
        result.add(0, temp.toString());
    }

    if (variant.length() > 0 && (language.length() > 0 || country.length() > 0)) {
        temp.append('_').append(variant);
        result.add(0, temp.toString());
    }

    return result;
}

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